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possibility to disable calling main if nested_command is called #126

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merged 1 commit into from
Jun 9, 2014
Merged

possibility to disable calling main if nested_command is called #126

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4 changes: 3 additions & 1 deletion plumbum/cli/application.py
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Original file line number Diff line number Diff line change
Expand Up @@ -97,6 +97,7 @@ def main(self, src, dst):
DESCRIPTION = None
VERSION = None
USAGE = None
CALL_MAIN_IF_NESTED_COMMAND = True

parent = None
nested_command = None
Expand Down Expand Up @@ -345,7 +346,8 @@ def run(cls, argv = sys.argv, exit = True): # @ReservedAssignment
else:
for f, a in ordered:
f(inst, *a)
retcode = inst.main(*tailargs)
if not inst.nested_command or inst.CALL_MAIN_IF_NESTED_COMMAND:
retcode = inst.main(*tailargs)
if not retcode and inst.nested_command:
subapp, argv = inst.nested_command
subapp.parent = inst
Expand Down