49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright(C) 2010 Christophe Benz
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, version 3 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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from prettytable import PrettyTable
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from .iformatter import IFormatter
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__all__ = ['TableFormatter']
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class TableFormatter(IFormatter):
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column_headers = None
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queue = []
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def __init__(self, result_funcname='get_string'):
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self.result_funcname = result_funcname
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def after_format(self, formatted):
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if self.column_headers is None:
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self.column_headers = formatted.keys()
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self.queue.append(formatted.values())
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def flush(self):
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table = PrettyTable(self.column_headers)
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for column_header in self.column_headers:
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table.set_field_align(column_header, 'l')
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for line in self.queue:
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table.add_row(line)
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print getattr(table, self.result_funcname)().encode('utf-8')
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def format_dict(self, item):
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# format is done in self.flush() by prettytable
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return item
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