AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python...

[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.2 / Lib / glob.py

diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/glob.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/glob.py
new file mode 100644 (file)
index 0000000..15f885c
--- /dev/null
+++ b/AppPkg/Applications/Python/Python-2.7.2/Lib/glob.py
@@ -0,0 +1,78 @@
+"""Filename globbing utility."""\r
+\r
+import sys\r
+import os\r
+import re\r
+import fnmatch\r
+\r
+__all__ = ["glob", "iglob"]\r
+\r
+def glob(pathname):\r
+    """Return a list of paths matching a pathname pattern.\r
+\r
+    The pattern may contain simple shell-style wildcards a la fnmatch.\r
+\r
+    """\r
+    return list(iglob(pathname))\r
+\r
+def iglob(pathname):\r
+    """Return an iterator which yields the paths matching a pathname pattern.\r
+\r
+    The pattern may contain simple shell-style wildcards a la fnmatch.\r
+\r
+    """\r
+    if not has_magic(pathname):\r
+        if os.path.lexists(pathname):\r
+            yield pathname\r
+        return\r
+    dirname, basename = os.path.split(pathname)\r
+    if not dirname:\r
+        for name in glob1(os.curdir, basename):\r
+            yield name\r
+        return\r
+    if has_magic(dirname):\r
+        dirs = iglob(dirname)\r
+    else:\r
+        dirs = [dirname]\r
+    if has_magic(basename):\r
+        glob_in_dir = glob1\r
+    else:\r
+        glob_in_dir = glob0\r
+    for dirname in dirs:\r
+        for name in glob_in_dir(dirname, basename):\r
+            yield os.path.join(dirname, name)\r
+\r
+# These 2 helper functions non-recursively glob inside a literal directory.\r
+# They return a list of basenames. `glob1` accepts a pattern while `glob0`\r
+# takes a literal basename (so it only has to check for its existence).\r
+\r
+def glob1(dirname, pattern):\r
+    if not dirname:\r
+        dirname = os.curdir\r
+    if isinstance(pattern, unicode) and not isinstance(dirname, unicode):\r
+        dirname = unicode(dirname, sys.getfilesystemencoding() or\r
+                                   sys.getdefaultencoding())\r
+    try:\r
+        names = os.listdir(dirname)\r
+    except os.error:\r
+        return []\r
+    if pattern[0] != '.':\r
+        names = filter(lambda x: x[0] != '.', names)\r
+    return fnmatch.filter(names, pattern)\r
+\r
+def glob0(dirname, basename):\r
+    if basename == '':\r
+        # `os.path.split()` returns an empty basename for paths ending with a\r
+        # directory separator.  'q*x/' should match only directories.\r
+        if os.path.isdir(dirname):\r
+            return [basename]\r
+    else:\r
+        if os.path.lexists(os.path.join(dirname, basename)):\r
+            return [basename]\r
+    return []\r
+\r
+\r
+magic_check = re.compile('[*?[]')\r
+\r
+def has_magic(s):\r
+    return magic_check.search(s) is not None\r