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[processing] Show accepted data types for parameters in processing.algorithmHelp

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This commit is contained in:
Nyall Dawson 2018-05-30 07:54:20 +10:00
parent 0bbaa3b01e
commit db916bc238
1 changed files with 10 additions and 1 deletions
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11
python/plugins/processing/tools/general.py
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@ -64,7 +64,16 @@ def algorithmHelp(id):
if isinstance(p, QgsProcessingParameterEnum):
opts = []
for i, o in enumerate(p.options()):
opts.append('\t\t{} - {}'.format(i, o))
opts.append('\t\t- {}: {}'.format(i, o))
print('\n\tAvailable values:\n{}'.format('\n'.join(opts)))
parameter_type = QgsApplication.processingRegistry().parameterType(p.type())
accepted_types = parameter_type.acceptedPythonTypes() if parameter_type is not None else []
if accepted_types:
opts = []
for t in accepted_types:
opts.append('\t\t- {}'.format(t))
print('\n\tAccepted data types:')
print('\n'.join(opts))
print('\n----------------')