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[Error] [ipython] Use print directly instead of builtin warnings module to prevent being supressed #1969

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Oct 17, 2020
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[Error] [ipython] Use print directly instead of builtin warnings module to prevent being supressed #1969

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18 changes: 9 additions & 9 deletions python/taichi/misc/util.py
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Original file line number Diff line number Diff line change
Expand Up @@ -110,18 +110,18 @@ def get_line_number(asc=0):
return inspect.stack()[1 + asc][2]


# The builtin `warnings` module is unreliable as it may be supressed
# by other packages, e.g. IPython.
def warning(msg, type=UserWarning, stacklevel=1):
import warnings
from colorama import Fore, Back, Style
import traceback
import taichi as ti
use_spdlog = False
if use_spdlog:
s = traceback.extract_stack()[:-stacklevel]
raw = ''.join(traceback.format_list(s))
ti.warn(f'{type.__name__}: {msg}')
ti.warn(f'\n{raw}')
else:
warnings.warn(msg, type, stacklevel=stacklevel + 1)
s = traceback.extract_stack()[:-stacklevel]
raw = ''.join(traceback.format_list(s))
print(Fore.YELLOW + Style.BRIGHT, end='')
print(f'{type.__name__}: {msg}')
print(f'\n{raw}')
print(Style.RESET_ALL, end='')


def deprecated(old, new, type=DeprecationWarning):
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