Fix distutils.filelist.findall() crashing on broken symlinks. Fix

egg_info failures on new, uncommitted SVN directories.

--HG--
branch : setuptools-0.6
extra : convert_revision : svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/sandbox/branches/setuptools-0.6%4056277

2 files changed, 15 insertions, 15 deletions

diff --git a/setuptools/__init__.py b/setuptools/__init__.py
index cdf8eae2..a4f84445 100644
--- a/setuptools/__init__.py
+++ b/setuptools/__init__.py
@@ -63,19 +63,19 @@ class Command(_Command):
 import distutils.core
 distutils.core.Command = Command    # we can't patch distutils.cmd, alas
 
-
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-
-
-
-
-
-
-
-
-
-
-
+def findall(dir = os.curdir):
+    """Find all files under 'dir' and return the list of full filenames
+    (relative to 'dir').
+    """
+    all_files = []
+    for base, dirs, files in os.walk(dir):
+        if base!=os.curdir:
+            files = [os.path.join(base, f) for f in files]
+        all_files.extend(filter(os.path.isfile, files))
+    return all_files
+
+import distutils.filelist
+distutils.filelist.findall = findall    # fix findall bug in distutils.
 
 
 
diff --git a/setuptools/command/egg_info.py b/setuptools/command/egg_info.py
index eae7312e..f89dab7c 100755
--- a/setuptools/command/egg_info.py
+++ b/setuptools/command/egg_info.py
@@ -221,10 +221,10 @@ class egg_info(Command):
                 data = map(str.splitlines,data.split('\n\x0c\n'))
                 del data[0][0]  # get rid of the '8'
                 dirurl = data[0][3]
-                localrev = max([int(d[9]) for d in data if len(d)>9 and d[9]])
+                localrev = max([int(d[9]) for d in data if len(d)>9 and d[9]]+[0])
             elif data.startswith('<?xml'):
                 dirurl = urlre.search(data).group(1)    # get repository URL
-                localrev = max([int(m.group(1)) for m in revre.finditer(data)])
+                localrev = max([int(m.group(1)) for m in revre.finditer(data)]+[0])
             else:
                 log.warn("unrecognized .svn/entries format; skipping %s", base)
                 dirs[:] = []