making jython-2.1 available for scripting

1 files changed, 57 insertions, 0 deletions

diff --git a/lib/jython/Lib/glob.py b/lib/jython/Lib/glob.py
new file mode 100644
index 000000000..3ddbd78c2
--- /dev/null
+++ b/lib/jython/Lib/glob.py
@@ -0,0 +1,57 @@
+"""Filename globbing utility."""

+

+import os

+import fnmatch

+import re

+

+__all__ = ["glob"]

+

+def glob(pathname):

+    """Return a list of paths matching a pathname pattern.

+

+    The pattern may contain simple shell-style wildcards a la fnmatch.

+

+    """

+    if not has_magic(pathname):

+        if os.path.exists(pathname):

+            return [pathname]

+        else:

+            return []

+    dirname, basename = os.path.split(pathname)

+    if has_magic(dirname):

+        list = glob(dirname)

+    else:

+        list = [dirname]

+    if not has_magic(basename):

+        result = []

+        for dirname in list:

+            if basename or os.path.isdir(dirname):

+                name = os.path.join(dirname, basename)

+                if os.path.exists(name):

+                    result.append(name)

+    else:

+        result = []

+        for dirname in list:

+            sublist = glob1(dirname, basename)

+            for name in sublist:

+                result.append(os.path.join(dirname, name))

+    return result

+

+def glob1(dirname, pattern):

+    if not dirname: dirname = os.curdir

+    try:

+        names = os.listdir(dirname)

+    except os.error:

+        return []

+    result = []

+    for name in names:

+        if name[0] != '.' or pattern[0] == '.':

+            if fnmatch.fnmatch(name, pattern):

+                result.append(name)

+    return result

+

+

+magic_check = re.compile('[*?[]')

+

+def has_magic(s):

+    return magic_check.search(s) is not None