Add test for python_venv language

testing/resources/python3_hooks_repo/py3_hook.py

@@ -3,7 +3,7 @@ from __future__ import print_function
 import sys
 
 
-def func():
+def main():
     print(sys.version_info[0])
     print(repr(sys.argv[1:]))
     print('Hello World')

testing/resources/python3_hooks_repo/setup.py

@@ -1,11 +1,8 @@
-from setuptools import find_packages
 from setuptools import setup
 
 setup(
     name='python3_hook',
     version='0.0.0',
-    packages=find_packages('.'),
-    entry_points={
-        'console_scripts': ['python3-hook = python3_hook.main:func'],
-    },
+    py_modules=['py3_hook'],
+    entry_points={'console_scripts': ['python3-hook = py3_hook:main']},
 )

testing/resources/python_hooks_repo/foo.py

@@ -3,7 +3,7 @@ from __future__ import print_function
 import sys
 
 
-def func():
+def main():
     print(repr(sys.argv[1:]))
     print('Hello World')
     return 0

testing/resources/python_hooks_repo/setup.py

@@ -1,11 +1,8 @@
-from setuptools import find_packages
 from setuptools import setup
 
 setup(
-    name='Foo',
+    name='foo',
     version='0.0.0',
-    packages=find_packages('.'),
-    entry_points={
-        'console_scripts': ['foo = foo.main:func'],
-    },
+    py_modules=['foo'],
+    entry_points={'console_scripts': ['foo = foo:main']},
 )

testing/resources/python_venv_hooks_repo/.pre-commit-hooks.yaml

@@ -0,0 +1,5 @@
+-   id: foo
+    name: Foo
+    entry: foo
+    language: python_venv
+    files: \.py$

testing/resources/python_venv_hooks_repo/foo.py

@@ -0,0 +1,9 @@
+from __future__ import print_function
+
+import sys
+
+
+def main():
+    print(repr(sys.argv[1:]))
+    print('Hello World')
+    return 0

testing/resources/python_venv_hooks_repo/setup.py

@@ -0,0 +1,8 @@
+from setuptools import setup
+
+setup(
+    name='foo',
+    version='0.0.0',
+    py_modules=['foo'],
+    entry_points={'console_scripts': ['foo = foo:main']},
+)