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#!/usr/bin/env python
#
# Copyright 2011-2012 Ettus Research LLC
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sys
import re
def print_timing_constraint_summary(twr_file):
output = ""
keep = False
done = False
try: open(twr_file)
except IOError:
print "cannot open or find %s; no timing summary to print!"%twr_file
exit(-1)
for line in open(twr_file).readlines():
if 'Derived Constraint Report' in line: keep = True
if 'constraint' in line and 'met' in line: done = True
if not keep and done: keep = True
if keep: output += line
if done: break
print("\n\n"+output)
if __name__=='__main__': map(print_timing_constraint_summary, sys.argv[1:])
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