diff options
| -rw-r--r-- | src/nbblib/vcs.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/nbblib/vcs.py b/src/nbblib/vcs.py index c24b88e..f2a4ea5 100644 --- a/src/nbblib/vcs.py +++ b/src/nbblib/vcs.py @@ -1,6 +1,7 @@ import os import logging import urlparse +import itertools from nbblib import package from nbblib import progutils @@ -46,9 +47,9 @@ class AmbigousVCSDetection(plugins.AmbigousPluginDetection): self.srcdir = srcdir def __str__(self): # We possibly need to re-add m.tree_root here again soon - alist = [('VCS type', 'Branch name', )] - alist.extend(((name, m.branch_name, ) - for name, m in self.matches.iteritems())) + alist = itertools.chain([('VCS type', 'Branch name', )], + (((name, m.branch_name, ) + for name, m in self.matches.iteritems()))) table = "\n".join([" %-9s %s" % a for a in alist]) return "Ambigous VCS types detected for %s:\n%s" % (repr(self.srcdir), table) |