Merge pull request #3 from y-aok/issue-2_setup-issue

#2 fix ModuleNotFoundError on setup.py

Author: jpetrucciani

setup.py

@@ -2,17 +2,42 @@
 """
 pip setup file
 """
-from pyclickup.globals import __version__, LIBRARY
 from setuptools import setup, find_packages
 
+LIBRARY = 'pyclickup'
+
 
 with open("README.rst") as readme:
     long_description = readme.read()
 
 
+with open("requirements.txt") as requirements:
+    install_requires = requirements.read().split("\n")
+    install_requires = [x.strip() for x in install_requires if x.strip()]
+
+
+def find_version(*file_paths):
+    import os
+    import re
+    """
+    This pattern was modeled on a method from the Python Packaging User Guide:
+        https://packaging.python.org/en/latest/single_source_version.html
+    We read instead of importing so we don't get import errors if our code
+    imports from dependencies listed in install_requires.
+    """
+    base_module_file = os.path.join(*file_paths)
+    with open(base_module_file) as f:
+        base_module_data = f.read()
+    version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]",
+                              base_module_data, re.M)
+    if version_match:
+        return version_match.group(1)
+    raise RuntimeError("Unable to find version string.")
+
+
 setup(
     name=LIBRARY,
-    version=__version__,
+    version=find_version('pyclickup', 'globals.py'),
     description="A python wrapper for the ClickUp API",
     long_description=long_description,
     author="Jacobi Petrucciani",
@@ -22,6 +47,7 @@
     download_url="https://github.com/jpetrucciani/{}.git".format(LIBRARY),
     license="LICENSE",
     packages=find_packages(),
+    install_requires=install_requires,
     classifiers=[
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.5",