Merge pull request #25 from ducdetronquito/hotfix/0.4.2

🐛🔖 Release 0.4.2

.travis.yml

@@ -4,6 +4,7 @@ python:
     - "3.6"
     - "3.7"
     - "3.8"
+    - "3.9"
 
 install:
     - pip3 install -e .

README.rst

@@ -10,7 +10,7 @@ Scalpl
 .. image:: https://img.shields.io/badge/coverage-100%25-green.svg
     :target: #
 
-.. image:: https://img.shields.io/badge/pypi-v0.4.1-blue.svg
+.. image:: https://img.shields.io/badge/pypi-v0.4.2-blue.svg
     :target: https://pypi.python.org/pypi/scalpl/
 
 .. image:: https://travis-ci.org/ducdetronquito/scalpl.svg?branch=master

scalpl/__init__.py

@@ -1,3 +1,3 @@
 from .scalpl import Cut
 
-__version__ = "0.4.1"
+__version__ = "0.4.2"

scalpl/scalpl.py

@@ -98,7 +98,10 @@ class Cut:
     __slots__ = ("data", "sep")
 
     def __init__(self, data: Optional[dict] = None, sep: str = ".") -> None:
-        self.data = data or {}
+        if data is None:
+            self.data = {}
+        else:
+            self.data = data
         self.sep = sep
 
     def __bool__(self) -> bool:

setup.py

@@ -6,14 +6,14 @@
 setup(
     name="scalpl",
     packages=["scalpl"],
-    version="0.4.1",
+    version="0.4.2",
     description=("A lightweight wrapper to operate on nested dictionaries seamlessly."),
     long_description=readme,
     author="Guillaume Paulet",
     author_email="guillaume.paulet@giome.fr",
     license="Public Domain",
     url="https://github.com/ducdetronquito/scalpl",
-    download_url=("https://github.com/ducdetronquito/scalpl/archive/" "0.4.1.tar.gz"),
+    download_url=("https://github.com/ducdetronquito/scalpl/archive/" "0.4.2.tar.gz"),
     tests_require=[
         "addict",
         "mypy",

tests/tests.py

@@ -123,6 +123,17 @@ def test_index_error(self):
         assert str(error.value) == str(expected_error)
 
 
+class TestInit:
+    def test_without_data(self):
+        proxy = Cut()
+        assert proxy.data == {}
+
+    def test_with_an_empty_dict(self, dict_type):
+        data = dict_type()
+        proxy = Cut(data)
+        assert proxy.data is data
+
+
 @pytest.mark.parametrize("data,result", [({"a": 42}, True), ({}, False)])
 def test_bool(dict_type, data, result):
     proxy = Cut(dict_type(data))