/usr/share/pyshared/pyvtk/Vectors.py is in python-pyvtk 0.4.74-3build1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | #!/usr/bin/env python
"""
Vectors
"""
"""
Copyright 2001 Pearu Peterson all rights reserved,
Pearu Peterson <pearu@ioc.ee>
Permission to use, modify, and distribute this software is given under the
terms of the LGPL. See http://www.fsf.org
NO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
$Revision: 1.2 $
$Date: 2001-05-31 17:48:55 $
Pearu Peterson
"""
import DataSetAttr
import common
class Vectors(DataSetAttr.DataSetAttr):
"""Holds VTK Vectors.
Usage:
Vectors(<sequence of 3-tuples> ,name = <string>)
Attributes:
vectors
name
Public methods:
get_size()
to_string(format = 'ascii')
"""
def __init__(self,vectors,name=None):
self.name = self._get_name(name)
self.vectors = self.get_3_tuple_list(vectors,(self.default_value,)*3)
def to_string(self,format='ascii'):
t = self.get_datatype(self.vectors)
ret = ['VECTORS %s %s'%(self.name,t),
self.seq_to_string(self.vectors,format,t)]
return '\n'.join(ret)
def get_size(self):
return len(self.vectors)
def vectors_fromfile(f,n,sl):
dataname = sl[0]
datatype = sl[1].lower()
assert datatype in ['bit','unsigned_char','char','unsigned_short','short','unsigned_int','int','unsigned_long','long','float','double'],`datatype`
vectors = []
while len(vectors) < 3*n:
vectors += map(eval,common._getline(f).split(' '))
assert len(vectors) == 3*n
return Vectors(vectors,dataname)
if __name__ == "__main__":
print Vectors([[3,3],[4,3.],240,3,2]).to_string()
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