Name	Size	Mode	Actions
base.py	533	0644	editdlrm
base.pyc	1178	0644	editdlrm
fields.py	939	0644	editdlrm
fields.pyc	1379	0644	editdlrm
load_as_driver.py	802	0644	editdlrm
load_as_driver.pyc	1056	0644	editdlrm
load_as_extension.py	861	0644	editdlrm
load_as_extension.pyc	1299	0644	editdlrm
setup.py	1364	0644	editdlrm
setup.pyc	1486	0644	editdlrm
simple.py	526	0644	editdlrm
simple.pyc	1002	0644	editdlrm
__init__.py	0	0644	editdlrm
__init__.pyc	148	0644	editdlrm

from __future__ import print_function import argparse from stevedore import extension if __name__ == '__main__': parser = argparse.ArgumentParser() parser.add_argument( '--width', default=60, type=int, help='maximum output width for text', ) parsed_args = parser.parse_args() data = { 'a': 'A', 'b': 'B', 'long': 'word ' * 80, } mgr = extension.ExtensionManager( namespace='stevedore.example.formatter', invoke_on_load=True, invoke_args=(parsed_args.width,), ) def format_data(ext, data): return (ext.name, ext.obj.format(data)) results = mgr.map(format_data, data) for name, result in results: print('Formatter: {0}'.format(name)) for chunk in result: print(chunk, end='') print('')