diff options
Diffstat (limited to 'setuptools/dist.py')
| -rw-r--r-- | setuptools/dist.py | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/setuptools/dist.py b/setuptools/dist.py index 31a07827..f0ad6f8b 100644 --- a/setuptools/dist.py +++ b/setuptools/dist.py @@ -188,20 +188,20 @@ class Distribution(_Distribution): distribution for the included and excluded features. """ - - - - - - - - - - - - - - + _patched_dist = None + + def patch_missing_pkg_info(self, attrs): + # Fake up a replacement for the data that would normally come from + # PKG-INFO, but which might not yet be built if this is a fresh + # checkout. + # + if not attrs or 'name' not in attrs or 'version' not in attrs: + return + key = pkg_resources.safe_name(str(attrs['name'])).lower() + dist = pkg_resources.working_set.by_key.get(key) + if dist is not None and not dist.has_metadata('PKG-INFO'): + dist._version = pkg_resources.safe_version(str(attrs['version'])) + self._patched_dist = dist def __init__ (self, attrs=None): have_package_data = hasattr(self, "package_data") @@ -210,7 +210,7 @@ class Distribution(_Distribution): self.requires = [] # XXX self.features = {} self.dist_files = [] - + self.patch_missing_pkg_info(attrs) if attrs and 'setup_requires' in attrs: # Make sure we have any eggs needed to interpret 'attrs' self.fetch_build_eggs(attrs.pop('setup_requires')) |