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author | Pavel Aharoni <pa0916@att.com> | 2017-03-29 13:35:45 +0300 |
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committer | Pavel Aharoni <pa0916@att.com> | 2017-03-29 13:35:45 +0300 |
commit | e2cc2530fc6d54ebc975c01a4ff887ce12f0a736 (patch) | |
tree | 38385867295c8a09fb0d7f8eaf5fa78179e5b13a /jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/lister.py | |
parent | bccebaa9888906f8ff78172f62ec592956066d82 (diff) |
[SDC-6] sdc-distribution-client 1707 rebasing
Change-Id: I322a05fd79beb6ba4fee4d32afffecf531b86e98
Signed-off-by: Pavel Aharoni <pa0916@att.com>
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/lister.py')
-rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/lister.py | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/lister.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/lister.py new file mode 100644 index 0000000..e39c536 --- /dev/null +++ b/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/lister.py @@ -0,0 +1,55 @@ +# 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. + +"""Application base class for providing a list of data as output. +""" +import abc +import six + +from . import display + + +@six.add_metaclass(abc.ABCMeta) +class Lister(display.DisplayCommandBase): + """Command base class for providing a list of data as output. + """ + + @property + def formatter_namespace(self): + return 'cliff.formatter.list' + + @property + def formatter_default(self): + return 'table' + + @abc.abstractmethod + def take_action(self, parsed_args): + """Return a tuple containing the column names and an iterable + containing the data to be listed. + """ + + def produce_output(self, parsed_args, column_names, data): + (columns_to_include, selector) = self._generate_columns_and_selector( + parsed_args, column_names) + if selector: + # Generator expression to only return the parts of a row + # of data that the user has expressed interest in + # seeing. We have to convert the compress() output to a + # list so the table formatter can ask for its length. + data = (list(self._compress_iterable(row, selector)) + for row in data) + self.formatter.emit_list(columns_to_include, + data, + self.app.stdout, + parsed_args, + ) + return 0 |