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Move the verb/subcommand to the end of the argparse line

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Peter Eckersley
2015-09-27 02:48:44 +00:00
parent 001d37f965
commit f3c2a096b5
1 changed files with 6 additions and 5 deletions
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letsencrypt/cli.py
+6 -5
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@@ -495,13 +495,14 @@ class HelpfulArgumentParser(object):
def preprocess_args(self, args): def preprocess_args(self, args):
"""Work around some limitations in argparse. """Work around some limitations in argparse.
Currently, add the default verb "run" as a default. Currently: add the default verb "run" as a default, and ensure that the
subcommand / verb comes last.
""" """
for i,token in enumerate(args):
for token in args:
if token in VERBS: if token in VERBS:
return args reordered = args[:i] + args[i+1:] + [args[i]]
return ["run"] + args return reordered
return args + ["run"]
def prescan_for_flag(self, flag, possible_arguments): def prescan_for_flag(self, flag, possible_arguments):
"""Checks cli input for flags. """Checks cli input for flags.