def filename_type(name_str):
# Also allow . on filename, on top of what's allowed by filename_safe
if re.sub(r'\.', '_', name_str) != filename_safe(name_str):
raise argparse.ArgumentTypeError(
'Invalid name "{name}". Only alphanumeric characters, "-", "_", and "." are allowed.'.format(name=name_str)
)
return name_str
def device_template_values(cls, api, show_args):
def item_matches(item_name, item_id):
if show_args.id is not None:
return item_id == show_args.id
if show_args.name is not None:
return item_name == show_args.name
return regex_search(show_args.regex, item_name)
def template_values(ext_name, template_name, template_id):
if show_args.workdir is None:
# Load from vManage via API
devices_attached = DeviceTemplateAttached.get(api, template_id)
if devices_attached is None:
cls.log_error('Failed to retrieve %s attached devices',
template_name)
return None
try:
uuid_list = [uuid for uuid, _ in devices_attached]
values = DeviceTemplateValues(
api.post(
DeviceTemplateValues.api_params(
template_id, uuid_list),
DeviceTemplateValues.api_path.post))
except RestAPIException:
cls.log_error('Failed to retrieve %s values',
template_name)
return None
else:
# Load from local backup
values = DeviceTemplateValues.load(show_args.workdir, ext_name,
template_name, template_id)
if values is None:
cls.log_debug('Skipped %s. No template values file found.',
template_name)
return values
print_buffer = []
backend = show_args.workdir if show_args.workdir is not None else api
matched_item_iter = ((index.need_extended_name, item_name, item_id,
tag, info)
for tag, info, index, item_cls in cls.index_iter(
backend, catalog_entries('template_device'))
for item_id, item_name in index
if item_matches(item_name, item_id)
and issubclass(item_cls, DeviceTemplate))
for use_ext_name, item_name, item_id, tag, info in matched_item_iter:
attached_values = template_values(use_ext_name, item_name, item_id)
if attached_values is None:
continue
cls.log_info('Inspecting %s %s values', info, item_name)
var_names = attached_values.title_dict()
for csv_id, csv_name, entry in attached_values:
print_grp = [
'Template {name}, device {device}:'.format(name=item_name,
device=csv_name
or csv_id)
]
results = Table('Name', 'Value', 'Variable')
results.extend((var_names.get(var, '<not found>'), value, var)
for var, value in entry.items())
if len(results) > 0:
if show_args.csv is not None:
filename = 'template_values_{name}_{id}.csv'.format(
name=filename_safe(item_name, lower=True),
id=csv_name or csv_id)
results.save(Path(show_args.csv, filename))
print_grp.extend(results.pretty_iter())
print_buffer.append('\n'.join(print_grp))
if len(print_buffer) > 0:
if show_args.csv is not None:
cls.log_info('Files saved under directory %s', show_args.csv)
else:
print('\n\n'.join(print_buffer))
else:
match_type = 'ID' if show_args.id is not None else 'name' if show_args.name is not None else 'regex'
cls.log_warning('No items found with the %s provided', match_type)