[python] add mygetopt.py and the current reserve_audio code

git-svn-id: svn+ssh://jackaudio.org/trunk/jack@4441 0c269be4-1314-0410-8aa9-9f06e86f4224

1 files changed, 48 insertions, 0 deletions

diff --git a/python/mygetopt.py b/python/mygetopt.py
new file mode 100644
index 0000000..5ed2811
--- /dev/null
+++ b/python/mygetopt.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python
+
+import getopt
+
+def my_getopt(args, shortopts, longopts = []):
+    """getopt(args, options[, long_options]) -> opts, args
+
+    Parses command line options and parameter list.  args is the
+    argument list to be parsed, without the leading reference to the
+    running program.  Typically, this means "sys.argv[1:]".  shortopts
+    is the string of option letters that the script wants to
+    recognize, with options that require an argument followed by a
+    colon (i.e., the same format that Unix getopt() uses).  If
+    specified, longopts is a list of strings with the names of the
+    long options which should be supported.  The leading '--'
+    characters should not be included in the option name.  Options
+    which require an argument should be followed by an equal sign
+    ('=').
+
+    The return value consists of two elements: the first is a list of
+    (option, value) pairs; the second is the list of program arguments
+    left after the option list was stripped (this is a trailing slice
+    of the first argument).  Each option-and-value pair returned has
+    the option as its first element, prefixed with a hyphen (e.g.,
+    '-x'), and the option argument as its second element, or an empty
+    string if the option has no argument.  The options occur in the
+    list in the same order in which they were found, thus allowing
+    multiple occurrences.  Long and short options may be mixed.
+
+    """
+
+    opts = []
+    if type(longopts) == type(""):
+        longopts = [longopts]
+    else:
+        longopts = list(longopts)
+    if args and args[0].startswith('-') and args[0] != '-':
+        if args[0] == '--':
+            args = args[1:]
+        if args[0].startswith('--'):
+            opts, args = getopt.do_longs(opts, args[0][2:], longopts, args[1:])
+        else:
+            opts, args = getopt.do_shorts(opts, args[0][1:], shortopts, args[1:])
+
+	return opts, args
+    else:
+	return None, args
+