Issue 6728 - Remove Mercurial dependency

cms/sources.py

 # This file is part of the Adblock Plus web scripts,
 # Copyright (C) 2006-present eyeo GmbH
 #
 # Adblock Plus is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 3 as
 # published by the Free Software Foundation.
 #
 # Adblock Plus is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
@@ skipping 217 matching lines @@
         return self
 
     def __exit__(self, type, value, traceback):
         return False
 
     def close(self):
         pass
 
     @property
     def version(self):
-        return randint(1, 10)

[mathias, 2018/06/13 06:04:50]

I think this should be a way higher range. The likeliness of hitting the same
number in two consecutive builds is probably too high otherwise.

[Vasily Kuznetsov, 2018/06/13 13:35:23]

Yeah, a range of 10 is too small. This would give us 10% chance of an accidental
collision. Something like a longint range (2^32) would be better.

[Jon Sonesen, 2018/06/14 19:24:14]

My bad, meant to increase the size here, it was just a quick placeholder for
testing

+        return randint(1, 2 ** 32)
 
     def get_path(self, filename):
         return os.path.join(self._dir, *filename.split('/'))
 
     def has_file(self, filename):
         return os.path.isfile(self.get_path(filename))
 
     def read_file(self, filename, binary=False):
         path = self.get_path(filename)
 
@@ skipping 148 matching lines @@
             'resolve_link',
             'read_config',
             'read_template',
             'read_locale',
             'read_include',
             'exec_file',
         ]:
             setattr(source, fname, _memoize(getattr(source, fname)))
 
     return source