add the tool

3 files changed, 90 insertions, 0 deletions

diff --git a/Lib/xattr/tool.py b/Lib/xattr/tool.py
new file mode 100755
index 0000000..aad278d
--- /dev/null
+++ b/Lib/xattr/tool.py
@@ -0,0 +1,82 @@
+#!/usr/bin/python
+
+import sys
+import os
+import getopt
+import xattr
+
+##
+# Handle command line
+##
+
+# Defaults
+attr_name = None
+attr_value = None
+long_format = False
+
+def usage(e=None):
+    if e:
+        print e
+        print ""
+
+    print "usage: %s [-l] file [attr_name [attr_value]]" % (sys.argv[0],)
+    print "  -l: print long format (attr_name: attr_value) when listing xattrs"
+    print "  With no optional arguments, lists the xattrs on file"
+    print "  With attr_name only, lists the contents of attr_name on file"
+    print "  With attr_value, set the contents of attr_name on file"
+
+    if e:
+        sys.exit(1)
+    else:
+        sys.exit(0)
+
+def main():
+    # Read options
+    try:
+        (optargs, args) = getopt.getopt(sys.argv[1:], "hl", ["help"])
+    except getopt.GetoptError, e:
+        usage(e)
+
+    for opt, arg in optargs:
+        if opt in ("-h", "--help"):
+            usage()
+        elif opt == "-l":
+            long_format = True
+
+    if args:
+        filename = args.pop(0)
+    else:
+        usage("No file argument")
+
+    if args:
+        attr_name  = args.pop(0)
+    if args:
+        attr_value = args.pop(0)
+
+    ##
+    # Do The Right Thing
+    ##
+
+    attrs = xattr.xattr(filename)
+
+    if attr_name:
+        if attr_value:
+            attrs[attr_name] = attr_value
+        else:
+            if attr_name in attrs:
+                if long_format:
+                    print "%s: %s" % (attr_name, attrs[attr_name])
+                else:
+                    print attrs[attr_name]
+            else:
+                print "No such attribute."
+                sys.exit(1)
+    else:
+        for attr_name in attrs:
+            if long_format:
+                print "%s: %s" % (attr_name, attrs[attr_name])
+            else:
+                print attr_name
+
+if __name__ == '__main__':
+    main()
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..01bb954
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,3 @@
+[egg_info]
+tag_build = dev
+tag_svn_revision = true
diff --git a/setup.py b/setup.py
index 57c16d3..9f8fce2 100644
--- a/setup.py
+++ b/setup.py
@@ -44,5 +44,10 @@ setup(
     ext_modules=[
         Extension("xattr._xattr", ["Modules/xattr/_xattr.c"]),
     ],
+    entry_points={
+        'console_scripts': [
+            "xattr = xattr.tool:main",
+        ],
+    },
     zip_safe=False,
 )