fix installation without dependencies installed on some platforms

Author: hhromic

setup.cfg

@@ -1,2 +1,22 @@
 [metadata]
 description-file = README.md
+name = twitter-toolbox
+version = 1.0.4
+description = Twitter Toolbox for Python
+long_description = Twitter Toolbox for Python
+author = Hugo Hromic
+author_email = hhromic@gmail.com
+maintainer = Hugo Hromic
+maintainer_email = hhromic@gmail.com
+url = https://github.com/hhromic/python-twitter-toolbox
+download_url = https://github.com/hhromic/python-twitter-toolbox/tarball/1.0.4
+install_requires = tweepy, colorlog
+requires = tweepy, colorlog
+provides = twtoolbox
+keywords = twitter, api, cli, toolbox
+classifiers = Environment :: Console
+license = Apache-2.0
+platforms = all
+
+[options.package_data]
+twtoolbox = defaults.cfg

setup.py

@@ -2,27 +2,15 @@
 
 """Main setup script."""
 
+import ast
 from setuptools import setup, find_packages
-import twtoolbox.cli
 
-CONSOLE_SCRIPTS = ["%s = twtoolbox.cli:%s" % (fn.replace("_", "-"), fn)
-                   for fn in dir(twtoolbox.cli) if fn.startswith("tt_")]
+CLI_TREE = ast.parse(open('twtoolbox/cli.py').read())
+CONSOLE_SCRIPTS = ["%s = twtoolbox.cli:%s" % (fn.name.replace("_", "-"), fn.name)
+                   for fn in CLI_TREE.body
+                   if isinstance(fn, ast.FunctionDef) and fn.name.startswith('tt_')]
 
 setup(
-    name="twitter-toolbox",
     packages=find_packages(),
-    package_data={"twtoolbox": ["defaults.cfg"]},
-    version="1.0.3",
-    description="Twitter Toolbox for Python",
-    long_description="Twitter Toolbox for Python",
-    author="Hugo Hromic",
-    author_email="hhromic@gmail.com",
-    url="https://github.com/hhromic/python-twitter-toolbox",
-    download_url="https://github.com/hhromic/python-twitter-toolbox/tarball/1.0.3",
-    install_requires=["tweepy", "colorlog"],
-    keywords=["twitter", "api", "cli", "toolbox"],
-    classifiers=["Environment :: Console"],
-    license="Apache-2.0",
-    platforms=["all"],
     entry_points={"console_scripts": CONSOLE_SCRIPTS},
 )