Fix interactions between the various "require" options,

so that downloads aren't repeated and needed eggs are
always installed, even if they were downloaded to the
setup directory already.  (backport from trunk)

--HG--
branch : setuptools-0.6
extra : convert_revision : svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/sandbox/branches/setuptools-0.6%4060066

1 files changed, 5 insertions, 5 deletions

diff --git a/setuptools/command/develop.py b/setuptools/command/develop.py
index dfc41764..f128b803 100755
--- a/setuptools/command/develop.py
+++ b/setuptools/command/develop.py
@@ -3,7 +3,7 @@ from distutils.util import convert_path
 from pkg_resources import Distribution, PathMetadata, normalize_path
 from distutils import log
 from distutils.errors import *
-import sys, os, setuptools
+import sys, os, setuptools, glob
 
 class develop(easy_install):
     """Set up package for development"""
@@ -32,7 +32,7 @@ class develop(easy_install):
         self.egg_path = None
         easy_install.initialize_options(self)
         self.setup_path = None
-
+        self.always_copy_from = '.'   # always copy eggs installed in curdir
 
 
 
@@ -48,9 +48,11 @@ class develop(easy_install):
             )
         self.args = [ei.egg_name]       
         easy_install.finalize_options(self)
+        # pick up setup-dir .egg files only: no .egg-info
+        self.package_index.scan(glob.glob('*.egg'))
+
         self.egg_link = os.path.join(self.install_dir, ei.egg_name+'.egg-link')
         self.egg_base = ei.egg_base
-
         if self.egg_path is None:
             self.egg_path = os.path.abspath(ei.egg_base)
 
@@ -60,7 +62,6 @@ class develop(easy_install):
                 "--egg-path must be a relative path from the install"
                 " directory to "+target
         )
-
         
         # Make a distribution for the package's source
         self.dist = Distribution(
@@ -79,7 +80,6 @@ class develop(easy_install):
                 "Can't get a consistent path to setup script from"
                 " installation directory", p, normalize_path(os.curdir))
 
-
     def install_for_development(self):
         # Ensure metadata is up-to-date
         self.run_command('egg_info')