Github user ran-z commented on a diff in the pull request:
https://github.com/apache/incubator-ariatosca/pull/107#discussion_r115729149
--- Diff: aria/cli/commands/service_templates.py ---
@@ -43,32 +45,51 @@ def service_templates():
@aria.argument('service-template-name')
@aria.options.verbose()
@aria.pass_model_storage
[email protected]_all
[email protected]_types
[email protected]_json
[email protected]_yaml
@aria.pass_logger
-def show(service_template_name, model_storage, logger):
- """Show information for a specific service templates
+def show(service_template_name, model_storage, all, types, json, yaml,
logger):
+ """Show information for a specific service template
`SERVICE_TEMPLATE_NAME` is the name of the service template to show
information on.
"""
- logger.info('Showing service template
{0}...'.format(service_template_name))
service_template =
model_storage.service_template.get_by_name(service_template_name)
- service_template_dict = service_template.to_dict()
- service_template_dict['#services'] = len(service_template.services)
- column_formatters = \
-
dict(description=table.trim_formatter_generator(DESCRIPTION_FIELD_LENGTH_LIMIT))
- columns = SERVICE_TEMPLATE_COLUMNS + ['#services']
- table.print_data(columns, service_template_dict, 'Service-template:',
- column_formatters=column_formatters, col_max_width=50)
-
- if service_template_dict['description'] is not None:
- logger.info('Description:')
-
logger.info('{0}{1}'.format(service_template_dict['description'].encode('UTF-8')
or '',
- os.linesep))
-
- if service_template.services:
- logger.info('Existing services:')
- for service in service_template.services:
- logger.info('\t{0}'.format(service.name))
+ if json or yaml:
--- End diff --
i'm a bit confused by this. so `yaml`, `json`, and `all` all mean all,
and `json` and `yaml` can be used simulatniously but only `json` will get
printed.
Re the latter problem, please have a look at `aria.py` for how to make
flags mutually-exclusive.
re the former, it might be better to also have the `all` flag as
mutually-exclusive with the other two..
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