From: Zooko O'Whielacronx <zooko@zooko.com>
Date: Fri, 28 Jan 2011 15:20:06 +0000 (-0700)
Subject: setup: don't catch all Exception from check_requirement(), but only PackagingError... 
X-Git-Url: https://git.rkrishnan.org/pf/content/en/htmlfontify-example.html?a=commitdiff_plain;h=b30a269ec2477e84e1b765379f9cebf0cfcb1939;p=tahoe-lafs%2Ftahoe-lafs.git

setup: don't catch all Exception from check_requirement(), but only PackagingError and ImportError
I noticed this because I had accidentally inserted a bug which caused AssertionError to be raised from check_requirement().
---

diff --git a/src/allmydata/__init__.py b/src/allmydata/__init__.py
index 6bb20d81..c404276c 100644
--- a/src/allmydata/__init__.py
+++ b/src/allmydata/__init__.py
@@ -373,7 +373,7 @@ def check_all_requirements():
     for requirement in install_requires:
         try:
             check_requirement(requirement, vers_and_locs)
-        except Exception, e:
+        except (ImportError, PackagingError), e:
             errors.append("%s: %s" % (e.__class__.__name__, e))
 
     if errors: