From: Brian Warner Date: Tue, 29 Jan 2008 20:52:37 +0000 (-0700) Subject: _auto_deps: tolerate DistributionNotFound (but not VersionConflict), to accomodate... X-Git-Tag: allmydata-tahoe-0.8.0~210 X-Git-Url: https://git.rkrishnan.org/using.html?a=commitdiff_plain;h=346f1f5c8b7c9a76be7bbf7f5ff337edbd8db371;p=tahoe-lafs%2Ftahoe-lafs.git _auto_deps: tolerate DistributionNotFound (but not VersionConflict), to accomodate distributions (i.e. gutsy) which provide our dependencies but don't include .egg-info files --- diff --git a/_auto_deps.py b/_auto_deps.py index 08ff2e77..97656ba8 100644 --- a/_auto_deps.py +++ b/_auto_deps.py @@ -18,7 +18,17 @@ def require_auto_deps(): pass else: for requirement in install_requires: - pkg_resources.require(requirement) + try: + pkg_resources.require(requirement) + except pkg_resources.DistributionNotFound: + # there is no .egg-info present for this requirement, which + # either means that it isn't installed, or it is installed in + # a way that setuptools can't find it (but regular python + # might). The __import__ below will pass the second case, + # which is good enough for us. There are several + # distributions which provide our dependencies just fine, but + # they don't ship .egg-info files. + pass for requirement in install_requires: reqparts = requirement.split() name = reqparts[0]