# HG changeset patch
# User Steve Borho <steve@borho.org>
# Date 2009-03-27 03:07:01
# Node ID 1b1b3dd630a5a6facb5e1f8553349484f53620db
# Parent  0b2561b5306967e8ec749e6480c7bdbc2717ae8d

windows: hoist expand_glob() back into util.py

The windows version of expand_glob() requires patkind(). To
avoid a circular dependency, move function back into util.py.

diff --git a/mercurial/util.py b/mercurial/util.py
--- a/mercurial/util.py
+++ b/mercurial/util.py
@@ -844,6 +844,19 @@ class path_auditor(object):
 
 if os.name == 'nt':
     from windows import *
+    def expand_glob(pats):
+        '''On Windows, expand the implicit globs in a list of patterns'''
+        ret = []
+        for p in pats:
+            kind, name = patkind(p, None)
+            if kind is None:
+                globbed = glob.glob(name)
+                if globbed:
+                    ret.extend(globbed)
+                    continue
+                # if we couldn't expand the glob, just keep it around
+            ret.append(p)
+        return ret
 else:
     from posix import *
 
diff --git a/mercurial/windows.py b/mercurial/windows.py
--- a/mercurial/windows.py
+++ b/mercurial/windows.py
@@ -229,20 +229,6 @@ def getuser():
     raise Abort(_('user name not available - set USERNAME '
                   'environment variable'))
 
-def expand_glob(pats):
-    '''On Windows, expand the implicit globs in a list of patterns'''
-    ret = []
-    for p in pats:
-        kind, name = patkind(p, None)
-        if kind is None:
-            globbed = glob.glob(name)
-            if globbed:
-                ret.extend(globbed)
-                continue
-            # if we couldn't expand the glob, just keep it around
-        ret.append(p)
-    return ret
-
 def username(uid=None):
     """Return the name of the user with the given uid.