PEP-561 compatibility

Author: vazarkevych

MANIFEST.in

@@ -1,5 +1,6 @@
-include growthbook.py
+include growthbook/*.py
 include setup.py
 include README.md
 include LICENSE
-include tests/*.py
+include tests/*.py
+include growthbook/py.typed

Makefile

@@ -47,10 +47,10 @@ clean-test: ## remove test and coverage artifacts
 	rm -fr .pytest_cache
 
 lint: ## check style with flake8
-	flake8 growthbook.py --max-line-length=150
+	flake8 growthbook/growthbook.py --max-line-length=150
 
 type-check:
-	mypy growthbook.py --implicit-optional
+	mypy growthbook/growthbook.py --implicit-optional
 
 test: ## run tests quickly with the default Python
 	pytest

growthbook/__init__.py

@@ -0,0 +1 @@
+from .growthbook import *

growthbook.py renamed to growthbook/growthbook.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-from setuptools import setup
+from setuptools import setup, find_packages
 from os import path
 
 this_directory = path.abspath(path.dirname(__file__))
@@ -37,9 +37,11 @@
     install_requires=requirements,
     license="MIT",
     include_package_data=True,
+    packages=find_packages(),
+    package_data={"growthbook": ["py.typed"]},
     keywords='growthbook',
     py_modules=['growthbook'],
-    scripts=['growthbook.py'],
+    scripts=['growthbook/growthbook.py'],
     test_suite='tests',
     tests_require=test_requirements,
     url='https://github.com/growthbook/growthbook-python',