More efficient find_root_package_dir.

ffab2182 · Robert Bradshaw · 9df4e4e1 · ffab2182
Commit ffab2182 authored May 10, 2013 by Robert Bradshaw
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Showing with 6 additions and 6 deletions

Cython/Utils.py Cython/Utils.py +6 -6

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--- a/Cython/Utils.py
+++ b/Cython/Utils.py
@@ -117,12 +117,12 @@ def search_include_directories(dirs, qualified_name, suffix, pos,
 @cached_function
 def find_root_package_dir(file_path):
    dir = os.path.dirname(file_path)
-    while is_package_dir(dir):
+    if file_path == dir:
-        parent = os.path.dirname(dir)
+        return dir
-        if parent == dir:
+    elif is_package_dir(dir):
-            break
+        return find_root_package_dir(dir)
-        dir = parent
+    else:
-    return dir
+        return dir
 @cached_function
 def check_package_dir(dir, package_names):