Remove the dircache module.

Lib/test/regrtest.py

@@ -725,7 +725,7 @@ def dash_R(the_module, test, indirect_test, huntrleaks):
 
 def dash_R_cleanup(fs, ps, pic, abcs):
     import gc, copy_reg
-    import _strptime, linecache, dircache
+    import _strptime, linecache
     import urlparse, urllib, urllib2, mimetypes, doctest
     import struct, filecmp, _abcoll
     from distutils.dir_util import _path_created
@@ -762,7 +762,6 @@ def dash_R_cleanup(fs, ps, pic, abcs):
     urlparse.clear_cache()
     urllib.urlcleanup()
     urllib2.install_opener(None)
-    dircache.reset()
     linecache.clearcache()
     mimetypes._default_mime_types()
     filecmp._cache.clear()

Lib/test/test_dircache.py

@@ -1,73 +0,0 @@
-"""
-  Test cases for the dircache module
-  Nick Mathewson
-"""
-
-import unittest
-from test.test_support import run_unittest, TESTFN
-import dircache, os, time, sys, tempfile
-
-
-class DircacheTests(unittest.TestCase):
-    def setUp(self):
-        self.tempdir = tempfile.mkdtemp()
-
-    def tearDown(self):
-        for fname in os.listdir(self.tempdir):
-            self.delTemp(fname)
-        os.rmdir(self.tempdir)
-
-    def writeTemp(self, fname):
-        f = open(os.path.join(self.tempdir, fname), 'w')
-        f.close()
-
-    def mkdirTemp(self, fname):
-        os.mkdir(os.path.join(self.tempdir, fname))
-
-    def delTemp(self, fname):
-        fname = os.path.join(self.tempdir, fname)
-        if os.path.isdir(fname):
-            os.rmdir(fname)
-        else:
-            os.unlink(fname)
-
-    def test_listdir(self):
-        ## SUCCESSFUL CASES
-        entries = dircache.listdir(self.tempdir)
-        self.assertEquals(entries, [])
-
-        # Check that cache is actually caching, not just passing through.
-        self.assert_(dircache.listdir(self.tempdir) is entries)
-
-        # Directories aren't "files" on Windows, and directory mtime has
-        # nothing to do with when files under a directory get created.
-        # That is, this test can't possibly work under Windows -- dircache
-        # is only good for capturing a one-shot snapshot there.
-
-        if sys.platform[:3] not in ('win', 'os2'):
-            # Sadly, dircache has the same granularity as stat.mtime, and so
-            # can't notice any changes that occurred within 1 sec of the last
-            # time it examined a directory.
-            time.sleep(1)
-            self.writeTemp("test1")
-            entries = dircache.listdir(self.tempdir)
-            self.assertEquals(entries, ['test1'])
-            self.assert_(dircache.listdir(self.tempdir) is entries)
-
-        ## UNSUCCESSFUL CASES
-        self.assertRaises(OSError, dircache.listdir, self.tempdir+"_nonexistent")
-
-    def test_annotate(self):
-        self.writeTemp("test2")
-        self.mkdirTemp("A")
-        lst = ['A', 'test2', 'test_nonexistent']
-        dircache.annotate(self.tempdir, lst)
-        self.assertEquals(lst, ['A/', 'test2', 'test_nonexistent'])
-
-
-def test_main():
-    run_unittest(DircacheTests)
-
-
-if __name__ == "__main__":
-    test_main()