diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/formatters/json_format.py')
-rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/formatters/json_format.py | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/formatters/json_format.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/formatters/json_format.py new file mode 100644 index 0000000..2af5260 --- /dev/null +++ b/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/formatters/json_format.py @@ -0,0 +1,53 @@ +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. + +"""Output formatters for JSON. +""" + +import json + +from . import base +from cliff import columns + + +class JSONFormatter(base.ListFormatter, base.SingleFormatter): + + def add_argument_group(self, parser): + group = parser.add_argument_group(title='json formatter') + group.add_argument( + '--noindent', + action='store_true', + dest='noindent', + help='whether to disable indenting the JSON' + ) + + def emit_list(self, column_names, data, stdout, parsed_args): + items = [] + for item in data: + items.append( + {n: (i.machine_readable() + if isinstance(i, columns.FormattableColumn) + else i) + for n, i in zip(column_names, item)} + ) + indent = None if parsed_args.noindent else 2 + json.dump(items, stdout, indent=indent) + + def emit_one(self, column_names, data, stdout, parsed_args): + one = { + n: (i.machine_readable() + if isinstance(i, columns.FormattableColumn) + else i) + for n, i in zip(column_names, data) + } + indent = None if parsed_args.noindent else 2 + json.dump(one, stdout, indent=indent) |