def _method_info_from_argv(argv=None):
"""Command-line -> method call arg processing.
- positional args:
a b -> method('a', 'b')
- intifying args:
a 123 -> method('a', 123)
- json loading args:
a '["pi", 3.14, null]' -> method('a', ['pi', 3.14, None])
- keyword args:
a foo=bar -> method('a', foo='bar')
- using more of the above
1234 'extras=["r2"]' -> method(1234, extras=["r2"])
@param argv {list} Command line arg list. Defaults to `sys.argv`.
@returns (<method-name>, <args>, <kwargs>)
"""
import json
import sys
if argv is None:
argv = sys.argv
method_name, arg_strs = argv[1], argv[2:]
args = []
kwargs = {}
for s in arg_strs:
if s.count('=') == 1:
key, value = s.split('=', 1)
else:
key, value = None, s
try:
value = json.loads(value)
except ValueError:
pass
if key:
kwargs[key] = value
else:
args.append(value)
return method_name, args, kwargs
Diff to Previous Revision
--- revision 1 2010-03-17 13:25:18
+++ revision 2 2010-03-21 22:41:42
@@ -29,12 +29,9 @@
else:
key, value = None, s
try:
- value = int(value)
+ value = json.loads(value)
except ValueError:
- try:
- value = json.loads(value)
- except ValueError:
- pass
+ pass
if key:
kwargs[key] = value
else:
