openstack
/
cliff
Code Issues Proposed changes

Merge "Defer loading PyYAML"

This commit is contained in:
Zuul 2022-07-18 18:49:01 +00:00 committed by Gerrit Code Review
parent 13f08e4828 3e0eed49c5
commit 468d80e3ac
1 changed files with 6 additions and 2 deletions
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8
cliff/formatters/yaml_format.py
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@ -13,8 +13,6 @@
"""Output formatters using PyYAML.
"""
import yaml
from . import base
from cliff import columns
@ -25,6 +23,9 @@ class YAMLFormatter(base.ListFormatter, base.SingleFormatter):
pass
def emit_list(self, column_names, data, stdout, parsed_args):
# the yaml import is slow, so defer loading until we know we want it
import yaml
items = []
for item in data:
items.append(
@ -36,6 +37,9 @@ class YAMLFormatter(base.ListFormatter, base.SingleFormatter):
yaml.safe_dump(items, stream=stdout, default_flow_style=False)
def emit_one(self, column_names, data, stdout, parsed_args):
# the yaml import is slow, so defer loading until we know we want it
import yaml
for key, value in zip(column_names, data):
dict_data = {
key: (value.machine_readable()