Merge branch 'master' into feature/re-vendor-sadface

1 files changed, 4 insertions, 4 deletions

diff --git a/setuptools/package_index.py b/setuptools/package_index.py
index faef5377..2acc817a 100755
--- a/setuptools/package_index.py
+++ b/setuptools/package_index.py
@@ -34,8 +34,8 @@ EGG_FRAGMENT = re.compile(r'^egg=([-A-Za-z0-9_.+!]+)$')
 HREF = re.compile("""href\\s*=\\s*['"]?([^'"> ]+)""", re.I)
 # this is here to fix emacs' cruddy broken syntax highlighting
 PYPI_MD5 = re.compile(
-    '<a href="([^"#]+)">([^<]+)</a>\n\s+\\(<a (?:title="MD5 hash"\n\s+)'
-    'href="[^?]+\?:action=show_md5&amp;digest=([0-9a-f]{32})">md5</a>\\)'
+    '<a href="([^"#]+)">([^<]+)</a>\n\\s+\\(<a (?:title="MD5 hash"\n\\s+)'
+    'href="[^?]+\\?:action=show_md5&amp;digest=([0-9a-f]{32})">md5</a>\\)'
 )
 URL_SCHEME = re.compile('([-+.a-z0-9]{2,}):', re.I).match
 EXTENSIONS = ".tar.gz .tar.bz2 .tar .zip .tgz".split()
@@ -161,7 +161,7 @@ def interpret_distro_name(
     # versions in distribution archive names (sdist and bdist).
 
     parts = basename.split('-')
-    if not py_version and any(re.match('py\d\.\d$', p) for p in parts[2:]):
+    if not py_version and any(re.match(r'py\d\.\d$', p) for p in parts[2:]):
         # it is a bdist_dumb, not an sdist -- bail out
         return
 
@@ -205,7 +205,7 @@ def unique_values(func):
     return wrapper
 
 
-REL = re.compile("""<([^>]*\srel\s*=\s*['"]?([^'">]+)[^>]*)>""", re.I)
+REL = re.compile(r"""<([^>]*\srel\s*=\s*['"]?([^'">]+)[^>]*)>""", re.I)
 # this line is here to fix emacs' cruddy broken syntax highlighting