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-rwxr-xr-xLib/setuptools/site-patch.py82
1 files changed, 82 insertions, 0 deletions
diff --git a/Lib/setuptools/site-patch.py b/Lib/setuptools/site-patch.py
new file mode 100755
index 0000000..80e084b
--- /dev/null
+++ b/Lib/setuptools/site-patch.py
@@ -0,0 +1,82 @@
+def __boot():
+ import sys, imp, os, os.path
+ PYTHONPATH = os.environ.get('PYTHONPATH')
+ if PYTHONPATH is None or (sys.platform=='win32' and not PYTHONPATH):
+ PYTHONPATH = []
+ else:
+ PYTHONPATH = PYTHONPATH.split(os.pathsep)
+
+ pic = getattr(sys,'path_importer_cache',{})
+ stdpath = sys.path[len(PYTHONPATH):]
+ mydir = os.path.dirname(__file__)
+ #print "searching",stdpath,sys.path
+
+ for item in stdpath:
+ if item==mydir or not item:
+ continue # skip if current dir. on Windows, or my own directory
+ importer = pic.get(item)
+ if importer is not None:
+ loader = importer.find_module('site')
+ if loader is not None:
+ # This should actually reload the current module
+ loader.load_module('site')
+ break
+ else:
+ try:
+ stream, path, descr = imp.find_module('site',[item])
+ except ImportError:
+ continue
+ if stream is None:
+ continue
+ try:
+ # This should actually reload the current module
+ imp.load_module('site',stream,path,descr)
+ finally:
+ stream.close()
+ break
+ else:
+ raise ImportError("Couldn't find the real 'site' module")
+
+ #print "loaded", __file__
+
+ known_paths = dict([(makepath(item)[1],1) for item in sys.path]) # 2.2 comp
+
+ oldpos = getattr(sys,'__egginsert',0) # save old insertion position
+ sys.__egginsert = 0 # and reset the current one
+
+ for item in PYTHONPATH:
+ addsitedir(item)
+
+ sys.__egginsert += oldpos # restore effective old position
+
+ d,nd = makepath(stdpath[0])
+ insert_at = None
+ new_path = []
+
+ for item in sys.path:
+ p,np = makepath(item)
+
+ if np==nd and insert_at is None:
+ # We've hit the first 'system' path entry, so added entries go here
+ insert_at = len(new_path)
+
+ if np in known_paths or insert_at is None:
+ new_path.append(item)
+ else:
+ # new path after the insert point, back-insert it
+ new_path.insert(insert_at, item)
+ insert_at += 1
+
+ sys.path[:] = new_path
+
+if __name__=='site':
+ __boot()
+ del __boot
+
+
+
+
+
+
+
+