pep8 formatting of the distutils2.index package

5 files changed, 14 insertions, 11 deletions

diff --git a/distutils2/index/__init__.py b/distutils2/index/__init__.py
index 312662f..c80b873 100644
--- a/distutils2/index/__init__.py
+++ b/distutils2/index/__init__.py
@@ -6,6 +6,6 @@ __all__ = ['simple',
            'xmlrpc',
            'dist',
            'errors',
-           'mirrors',]
+           'mirrors']
 
 from dist import ReleaseInfo, ReleasesList, DistInfo
diff --git a/distutils2/index/dist.py b/distutils2/index/dist.py
index fe6c616..b03492b 100644
--- a/distutils2/index/dist.py
+++ b/distutils2/index/dist.py
@@ -109,7 +109,8 @@ class ReleaseInfo(IndexReference):
                 self.dists = {}
         return self.dists
 
-    def add_distribution(self, dist_type='sdist', python_version=None, **params):
+    def add_distribution(self, dist_type='sdist', python_version=None,
+                         **params):
         """Add distribution informations to this release.
         If distribution information is already set for this distribution type,
         add the given url paths to the distribution. This can be useful while
diff --git a/distutils2/index/mirrors.py b/distutils2/index/mirrors.py
index 49d5dd1..885082c 100644
--- a/distutils2/index/mirrors.py
+++ b/distutils2/index/mirrors.py
@@ -1,4 +1,4 @@
-"""Utilities related to the mirror infrastructure defined in PEP 381. 
+"""Utilities related to the mirror infrastructure defined in PEP 381.
 See http://www.python.org/dev/peps/pep-0381/
 """
 
@@ -7,6 +7,7 @@ import socket
 
 DEFAULT_MIRROR_URL = "last.pypi.python.org"
 
+
 def get_mirrors(hostname=None):
     """Return the list of mirrors from the last record found on the DNS
     entry::
@@ -19,7 +20,7 @@ def get_mirrors(hostname=None):
     """
     if hostname is None:
         hostname = DEFAULT_MIRROR_URL
-    
+
     # return the last mirror registered on PyPI.
     try:
         hostname = socket.gethostbyname_ex(hostname)[0]
@@ -30,23 +31,24 @@ def get_mirrors(hostname=None):
     # determine the list from the last one.
     return ["%s.%s" % (s, end_letter[1]) for s in string_range(end_letter[0])]
 
+
 def string_range(last):
     """Compute the range of string between "a" and last.
-    
+
     This works for simple "a to z" lists, but also for "a to zz" lists.
     """
     for k in range(len(last)):
-        for x in product(ascii_lowercase, repeat=k+1):
+        for x in product(ascii_lowercase, repeat=(k + 1)):
             result = ''.join(x)
             yield result
             if result == last:
                 return
 
+
 def product(*args, **kwds):
     pools = map(tuple, args) * kwds.get('repeat', 1)
     result = [[]]
     for pool in pools:
-        result = [x+[y] for x in result for y in pool]
+        result = [x + [y] for x in result for y in pool]
     for prod in result:
         yield tuple(prod)
-
diff --git a/distutils2/index/wrapper.py b/distutils2/index/wrapper.py
index b2b5700..d032f95 100644
--- a/distutils2/index/wrapper.py
+++ b/distutils2/index/wrapper.py
@@ -9,6 +9,7 @@ _WRAPPER_MAPPINGS = {'get_release': 'simple',
 _WRAPPER_INDEXES = {'xmlrpc': xmlrpc.Client,
                     'simple': simple.Crawler}
 
+
 def switch_index_if_fails(func, wrapper):
     """Decorator that switch of index (for instance from xmlrpc to simple)
     if the first mirror return an empty list or raises an exception.
@@ -82,11 +83,11 @@ class ClientWrapper(object):
                 other_indexes = [i for i in self._indexes
                                  if i != self._default_index]
                 for index in other_indexes:
-                    real_method = getattr(self._indexes[index], method_name, None)
+                    real_method = getattr(self._indexes[index], method_name,
+                                          None)
                     if real_method:
                         break
         if real_method:
             return switch_index_if_fails(real_method, self)
         else:
             raise AttributeError("No index have attribute '%s'" % method_name)
-
diff --git a/distutils2/index/xmlrpc.py b/distutils2/index/xmlrpc.py
index 54d7367..6264926 100644
--- a/distutils2/index/xmlrpc.py
+++ b/distutils2/index/xmlrpc.py
@@ -103,7 +103,6 @@ class Client(BaseClient):
         project.sort_releases(prefer_final)
         return project
 
-
     def get_distributions(self, project_name, version):
         """Grab informations about distributions from XML-RPC.