other/pack: Read package URL from module

Author: techtonik

other/pack.py

@@ -102,6 +102,7 @@ def lookup(match):
     version = get_field(modpath, '__version__'),
     author = get_field(modpath, '__author__'),
     license = get_field(modpath, '__license__'),
+    url = get_field(modpath, '__url__'),
     description = get_description(modpath)
   )
 

other/pack.setuppy.tpl

@@ -4,7 +4,7 @@ setup(
     name='{{ module }}',
     version='{{ version }}',
     author='{{ author }}',
-    url='https://github.com/techtonik/python-patch/',
+    url='{{ url }}',
 
     description='{{ description }}',
     license='{{ license }}',

patch.py

@@ -7,14 +7,13 @@
     Copyright (c) 2008-2016 anatoly techtonik
     Available under the terms of MIT license
 
-    https://github.com/techtonik/python-patch/
-
 """
 from __future__ import print_function
 
 __author__ = "anatoly techtonik <techtonik@gmail.com>"
 __version__ = "1.16"
 __license__ = "MIT"
+__url__ = "https://github.com/techtonik/python-patch"
 
 import copy
 import logging