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fuzzycomparevtu.py: don't use argparse

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it seems like older python versions don't include it in their standard
library.
This commit is contained in:
Andreas Lauser 2012-10-23 11:24:45 +02:00
parent c601a65931
commit a8f7cf2ade
1 changed files with 5 additions and 19 deletions
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24
bin/fuzzycomparevtu.py
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@ -1,7 +1,6 @@
#! /usr/bin/python
import argparse
import re
import sys
# fuzzy compare two VTK files
def isFuzzyEqual(vtkFile1, vtkFile2, absTol, relTol):
@ -38,24 +37,11 @@ def isFuzzyEqual(vtkFile1, vtkFile2, absTol, relTol):
return False
return True
# main programm
# handle arguments and print help message
parser = argparse.ArgumentParser(description='Fuzzy compare two VTK\
(Visualization Toolkit) files. The files are accepted if for every\
value the difference is below the absTol error or below the\
relTol error or below both.')
parser.add_argument('vtu_file_1', type=open,
help='first file to compare')
parser.add_argument('vtu_file_2', type=open,
help='second file to compare')
parser.add_argument('-r', '--relTol', type=float, default=1e-2,
help='maximum tolerated absolute error (default=1e-2)')
parser.add_argument('-a', '--absTol', type=float, default=1e-6,
help='maximum tolerated relative error (default=1e-6)')
args = parser.parse_args()
if len(sys.argv) != 3:
print sys.argv[0], "CURRENT_RESULT REFERENCE_RESULT"
exit(1);
# fuzzy compare
if isFuzzyEqual(args.vtu_file_1, args.vtu_file_2, args.absTol, args.relTol):
if isFuzzyEqual(open(sys.argv[1]), open(sys.argv[2]), absTol=1e-6, relTol=1e-2):
exit(0)
else:
exit(1)