Add "easy_install" script that downloads distutils source (or .egg files)

and builds and installs them as eggs, with support for managing .pth files.
Built distributions are installed in individual subdirectories, so you can
either add the directory to a .pth (automatically done by default), or you
can use pkg_resources.require() to manage your dependencies explicitly.
Because each distribution is in its own directory (or .egg file),
uninstallation and clean upgrades are trivial, without the aid of any sort
of package manager.

--HG--
branch : setuptools
extra : convert_revision : svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/sandbox/trunk/setuptools%4041017

1 files changed, 8 insertions, 8 deletions

diff --git a/pkg_resources.py b/pkg_resources.py
index ecc10dd8..b7826c4b 100644
--- a/pkg_resources.py
+++ b/pkg_resources.py
@@ -13,15 +13,15 @@ The package resource API is designed to work with normal filesystem packages,
 method.
 """
 __all__ = [
-    'register_loader_type', 'get_provider', 'IResourceProvider',
+    'register_loader_type', 'get_provider', 'IResourceProvider','PathMetadata',
     'ResourceManager', 'AvailableDistributions', 'require', 'resource_string',
     'resource_stream', 'resource_filename', 'set_extraction_path',
-    'cleanup_resources', 'parse_requirements', 'parse_version',
-    'compatible_platforms', 'get_platform', 'IMetadataProvider',
-    'ResolutionError', 'VersionConflict', 'DistributionNotFound',
+    'cleanup_resources', 'parse_requirements', 'ensure_directory',
+    'compatible_platforms', 'get_platform', 'IMetadataProvider','parse_version',
+    'ResolutionError', 'VersionConflict', 'DistributionNotFound','EggMetadata',
     'InvalidOption', 'Distribution', 'Requirement', 'yield_lines',
     'get_importer', 'find_distributions', 'find_on_path', 'register_finder',
-    'split_sections', # 'glob_resources'
+    'split_sections', 'declare_namespace', 'register_namespace_handler',
 ]
 
 import sys, os, zipimport, time, re, imp
@@ -342,7 +342,7 @@ class ResourceManager:
         extract_path = self.extraction_path
         extract_path = extract_path or os.path.expanduser('~/.python-eggs')
         target_path = os.path.join(extract_path, archive_name, *names)
-        _ensure_directory(target_path)
+        ensure_directory(target_path)
         self.cached_files.append(target_path)
         return target_path
 
@@ -791,7 +791,7 @@ def find_on_path(importer,path_item):
         if path_item.lower().endswith('.egg'):
             # unpacked egg
             yield Distribution.from_filename(
-                egg_path, metadata=PathMetadata(
+                path_item, metadata=PathMetadata(
                     path_item,os.path.join(path_item,'EGG-INFO')
                 )
             )
@@ -1310,7 +1310,7 @@ def _find_adapter(registry, ob):
             return registry[t]
 
 
-def _ensure_directory(path):
+def ensure_directory(path):
     dirname = os.path.dirname(path)
     if not os.path.isdir(dirname):
         os.makedirs(dirname)