cmdline/utils/multi_line_input: fix "referenced before assignment" #4440
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can be triggered by leaving a pre/post script for a code empty:
Traceback (most recent call last):
File "/scratch/tiziano/virtualenvs/aiida/bin/verdi", line 12, in <module>
sys.exit(verdi())
File "/scratch/tiziano/virtualenvs/aiida/lib/python3.6/site-packages/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/scratch/tiziano/virtualenvs/aiida/lib/python3.6/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/scratch/tiziano/virtualenvs/aiida/lib/python3.6/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/scratch/tiziano/virtualenvs/aiida/lib/python3.6/site-packages/click/core.py", line 1257, in invoke
sub_ctx = cmd.make_context(cmd_name, args, parent=ctx)
File "/scratch/tiziano/virtualenvs/aiida/lib/python3.6/site-packages/click/core.py", line 700, in make_context
self.parse_args(ctx, args)
File "/scratch/tiziano/virtualenvs/aiida/lib/python3.6/site-packages/click/core.py", line 1048, in parse_args
value, args = param.handle_parse_result(ctx, opts, args)
File "/scratch/tiziano/virtualenvs/aiida/lib/python3.6/site-packages/click/core.py", line 1630, in handle_parse_result
value = invoke_param_callback(self.callback, ctx, self, value)
File "/scratch/tiziano/virtualenvs/aiida/lib/python3.6/site-packages/click/core.py", line 123, in invoke_param_callback
return callback(ctx, param, value)
File "/scratch/tiziano/work/aiida/aiida_core/aiida/cmdline/params/options/interactive.py", line 274, in prompt_callback
value = self.prompt_loop(ctx, param, value)
File "/scratch/tiziano/work/aiida/aiida_core/aiida/cmdline/params/options/interactive.py", line 208, in simple_prompt_loop
value = self.prompt_func(ctx)
File "/scratch/tiziano/work/aiida/aiida_core/aiida/cmdline/params/options/interactive.py", line 309, in prompt_func
return edit_multiline_template(self.template, extension=self.extension, **kwargs)
File "/scratch/tiziano/work/aiida/aiida_core/aiida/cmdline/utils/multi_line_input.py", line 34, in edit_multiline_template
return value
UnboundLocalError: local variable 'value' referenced before assignment
|
seems there's already PR #4436 open for that one |
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can be triggered by leaving a pre/post script for a code empty: