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more details on get_egg_info

This commit is contained in:
Tarek Ziadé 2009-05-14 21:52:58 +00:00
parent aab3dfac57
commit 2b032490c1
1 changed files with 5 additions and 2 deletions
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7
pep-0376.txt
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@ -164,13 +164,16 @@ The new functions added in the package are :
- get_egg_info(project_name) -> path or None
Scans all site-packages directories and looks for all `project_name.egg-info`
directories. Returns the directory path that contains a PKG-INFO that matches
Scans all elements in `sys.path` and looks for all directories ending with
`.egg-info`. Returns the directory path that contains a PKG-INFO that matches
`project_name` for the `name` metadata. Notice that there should be at most
one result. The first result founded will be returned.
If the directory is not found, returns None.
XXX The implementation of `get_egg_info` will focus on minimizing the I/O
accesses.
- get_metadata(project_name) -> DistributionMetadata or None
Uses `get_egg_info` to get the `PKG-INFO` file, and returns a