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Running pylint generates RecursionError #2736

Closed
shaolo1 opened this issue Feb 10, 2019 · 3 comments · Fixed by pylint-dev/astroid#660
Closed

Running pylint generates RecursionError #2736

shaolo1 opened this issue Feb 10, 2019 · 3 comments · Fixed by pylint-dev/astroid#660
Assignees
@brycepg
Labels
Bug 🪲 Crash 💥 A bug that makes pylint crash

Comments

@shaolo1
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shaolo1 commented Feb 10, 2019

The following python crashes pylint

"""generates pylint failed maximum recursion depth exceeded while calling a Python object

Python  program execution generates:
[1, 2, 3]
[1, 0, 0]
"""

class Foo:
    foo = [1, 2, 3]
    def reset(self):
        self.foo = [0] * len(self.foo)
        self.foo[0] += 1

f = Foo()
print(f.foo)
f.reset()
print(f.foo)

Steps to reproduce

  1. pylint foo.py

Current behavior

crashes with following output
************* Module foo
foo.py:1:0: C0102: Black listed name "foo" (blacklisted-name)
foo.py:10:8: C0102: Black listed name "foo" (blacklisted-name)
foo.py:7:0: C0111: Missing class docstring (missing-docstring)
foo.py:8:4: C0102: Black listed name "foo" (blacklisted-name)
foo.py:9:4: C0111: Missing method docstring (missing-docstring)
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/astroid/init.py", line 89, in _inference_tip_cached
return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.._transform_wrapper at 0x7fc2d4486d90>, <Call l.10 at 0x7fc2d41b0748>)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/bin/pylint3", line 11, in
load_entry_point('pylint==2.1.1', 'console_scripts', 'pylint')()
File "/usr/lib/python3/dist-packages/pylint/init.py", line 19, in run_pylint
Run(sys.argv[1:])
File "/usr/lib/python3/dist-packages/pylint/lint.py", line 1394, in init
linter.check(args)
File "/usr/lib/python3/dist-packages/pylint/lint.py", line 801, in check
self._do_check(files_or_modules)
File "/usr/lib/python3/dist-packages/pylint/lint.py", line 938, in _do_check
self.check_astroid_module(ast_node, walker, rawcheckers, tokencheckers)
File "/usr/lib/python3/dist-packages/pylint/lint.py", line 1018, in check_astroid_module
walker.walk(ast_node)
File "/usr/lib/python3/dist-packages/pylint/utils.py", line 1162, in walk
self.walk(child)
File "/usr/lib/python3/dist-packages/pylint/utils.py", line 1162, in walk
self.walk(child)
File "/usr/lib/python3/dist-packages/pylint/utils.py", line 1162, in walk
self.walk(child)
[Previous line repeated 1 more time]
File "/usr/lib/python3/dist-packages/pylint/utils.py", line 1159, in walk
cb(astroid)
File "/usr/lib/python3/dist-packages/pylint/checkers/typecheck.py", line 1356, in visit_subscript
inferred = safe_infer(node.value)
File "/usr/lib/python3/dist-packages/pylint/checkers/utils.py", line 828, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 654, in infer_len
return nodes.Const(helpers.object_len(argument_node))
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 241, in object_len
inferred_node = safe_infer(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/helpers.py", line 151, in safe_infer
value = next(inferit)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 314, in infer_attribute
yield from owner.igetattr(self.attrname, context)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 205, in igetattr
yield from _infer_stmts(self._wrap_attr(get_attr, context), context, frame=self)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 125, in raise_if_nothing_inferred
yield next(generator)
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/bases.py", line 125, in _infer_stmts
for inferred in stmt.infer(context=context):
File "/usr/lib/python3/dist-packages/astroid/util.py", line 148, in limit_inference
yield from islice(iterator, size)
File "/usr/lib/python3/dist-packages/astroid/context.py", line 107, in cache_generator
for result in generator:
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 112, in yes_if_nothing_inferred
for node in func(*args, **kwargs):
File "/usr/lib/python3/dist-packages/astroid/decorators.py", line 92, in wrapped
res = next(generator)
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 466, in _filter_operation_errors
for result in infer_callable(self, context):
File "/usr/lib/python3/dist-packages/astroid/inference.py", line 733, in _infer_binop
for rhs in right.infer(context=rhs_context):
File "/usr/lib/python3/dist-packages/astroid/node_classes.py", line 325, in infer
return self._explicit_inference(self, context, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/init.py", line 91, in _inference_tip_cached
result = func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 127, in _transform_wrapper
result = transform(node, context=context)
File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 642, in infer_len
call = arguments.CallSite.from_call(node)
File "/usr/lib/python3/dist-packages/astroid/arguments.py", line 52, in from_call
return cls(callcontext)
File "/usr/lib/python3/dist-packages/astroid/arguments.py", line 35, in init
self._unpacked_args = self._unpack_args(args)
File "/usr/lib/python3/dist-packages/astroid/arguments.py", line 116, in _unpack_args
context = contextmod.InferenceContext()
RecursionError: maximum recursion depth exceeded

Expected behavior

Should show linter warnings, but should not crash.

pylint --version output

pylint 2.2.2
astroid 2.1.0
Python 3.6.7 (default, Oct 22 2018, 11:32:17)
[GCC 8.2.0]
@PCManticore PCManticore added Bug 🪲 Crash 💥 A bug that makes pylint crash labels Feb 11, 2019
@PCManticore
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Thanks for reporting the issue!

@AlexanderGranhof
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I'm getting a similar error with this file and it outputs this error which is somewhat similar.

@PCManticore
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Thanks @AlexanderGranhof

@albertz albertz mentioned this issue Mar 26, 2019
Closed
@brycepg brycepg self-assigned this Mar 30, 2019
brycepg added a commit to brycepg/astroid that referenced this issue Mar 30, 2019
@brycepg
Fix object_len infererence without context causing RecursionError
59ceeb5 
The dropped context was causing InferenceErrors
in self referential assignment

Example:

    self.a = len(self.a)

There is a bigger problem of inference not understanding control flow
that this fix does not solve.

Close pylint-dev/pylint#2736
Close pylint-dev/pylint#2734
Close pylint-dev/pylint#2740
brycepg added a commit to brycepg/astroid that referenced this issue Mar 30, 2019
@brycepg
Fix object_len infererence without context causing RecursionError
c92490d 
The dropped context was causing RecursionErrors
in self referential assignment

Example:

    self.a = len(self.a)

There is a bigger problem of inference not understanding control flow
that this fix does not solve.

Close pylint-dev/pylint#2736
Close pylint-dev/pylint#2734
Close pylint-dev/pylint#2740
@brycepg brycepg mentioned this issue Mar 30, 2019
Merged
2 tasks
brycepg added a commit to brycepg/astroid that referenced this issue Mar 30, 2019
@brycepg
Fix object_len infererence without context causing RecursionError
3b726f7 
The dropped context was causing RecursionErrors
in self referential assignment

Example:

    self.a = len(self.a)

There is a bigger problem of inference not understanding control flow
that this fix does not solve.

Close pylint-dev/pylint#2736
Close pylint-dev/pylint#2734
Close pylint-dev/pylint#2740
PCManticore pushed a commit to pylint-dev/astroid that referenced this issue Apr 1, 2019
@brycepg @PCManticore
Fix object_len infererence without context causing RecursionError (#660)
3bdec73 
The dropped context was causing RecursionErrors
in self referential assignment

Example:

    self.a = len(self.a)

There is a bigger problem of inference not understanding control flow
that this fix does not solve.

Close pylint-dev/pylint#2736
Close pylint-dev/pylint#2734
Close pylint-dev/pylint#2740
@okin okin mentioned this issue Apr 10, 2019
Closed
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Bug 🪲 Crash 💥 A bug that makes pylint crash
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Fix object_len infererence without context causing RecursionError brycepg/astroid
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@brycepg @PCManticore @shaolo1 @AlexanderGranhof