added the --no-find-links option

--HG--
branch : distribute
extra : rebase_source : fc2cbd4d369f7d5c77cae03e39354245b185cc60

1 files changed, 11 insertions, 3 deletions

diff --git a/setuptools/command/easy_install.py b/setuptools/command/easy_install.py
index 366ac7bc..33b14bf7 100755
--- a/setuptools/command/easy_install.py
+++ b/setuptools/command/easy_install.py
@@ -91,6 +91,8 @@ class easy_install(Command):
         ('allow-hosts=', 'H', "pattern(s) that hostnames must match"),
         ('local-snapshots-ok', 'l', "allow building eggs from local checkouts"),
         ('version', None, "print version information and exit"),
+        ('no-find-links', None,
+         "Don't load find-links defined in packages being installed")
     ]
     boolean_options = [
         'zip-ok', 'multi-version', 'exclude-scripts', 'upgrade', 'always-copy',
@@ -112,6 +114,7 @@ class easy_install(Command):
         self.editable = self.no_deps = self.allow_hosts = None
         self.root = self.prefix = self.no_report = None
         self.version = None
+        self.no_find_links = None
 
         # Options not specifiable via command line
         self.package_index = None
@@ -153,6 +156,9 @@ class easy_install(Command):
         if self.script_dir is None:
             self.script_dir = self.install_dir
 
+        if self.no_find_links is None:
+            self.no_find_links = False
+
         # Let install_dir get set by install_lib command, which in turn
         # gets its info from the install command, and takes into account
         # --prefix and --home and all that other crud.
@@ -204,7 +210,8 @@ class easy_install(Command):
             self.find_links = []
         if self.local_snapshots_ok:
             self.package_index.scan_egg_links(self.shadow_path+sys.path)
-        self.package_index.add_find_links(self.find_links)
+        if not self.no_find_links:
+            self.package_index.add_find_links(self.find_links)
         self.set_undefined_options('install_lib', ('optimize','optimize'))
         if not isinstance(self.optimize,int):
             try:
@@ -229,7 +236,7 @@ class easy_install(Command):
         self.outputs = []
 
     def run(self):
-        if self.verbose<>self.distribution.verbose:
+        if self.verbose != self.distribution.verbose:
             log.set_verbosity(self.verbose)
         try:
             for spec in self.args:
@@ -523,7 +530,8 @@ Please make the appropriate changes for your system and try again.
         self.install_egg_scripts(dist)
         self.installed_projects[dist.key] = dist
         log.info(self.installation_report(requirement, dist, *info))
-        if dist.has_metadata('dependency_links.txt'):
+        if (dist.has_metadata('dependency_links.txt') and
+            not self.no_find_links):
             self.package_index.add_find_links(
                 dist.get_metadata_lines('dependency_links.txt')
             )