/usr/share/pyshared/fabio/datIO.py is in python-fabio 0.1.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 55 56 57 58 59 60 | #!/usr/bin/env python
#coding: utf8
"""
Authors: Henning O. Sorensen & Erik Knudsen
Center for Fundamental Research: Metal Structures in Four Dimensions
Risoe National Laboratory
Frederiksborgvej 399
DK-4000 Roskilde
email:erik.knudsen@risoe.dk
and Jon Wright, ESRF
"""
# get ready for python3
from __future__ import with_statement, print_function
class fabiodata(object):
"""
A common class for dataIO in fable
Contains a 2d numpy array for keeping data, and two lists (clabels and rlabels)
containing labels for columns and rows respectively
"""
def __init__(self, data=None, clabels=None, rlabels=None, fname=None):
"""
set up initial values
"""
if type(data) == type("string"):
raise Exception("fabioimage.__init__ bad argument - " + \
"data should be numpy array")
self.data = data
if (self.data):
self.dims = self.data.shape
self.clabels = clabels
self.rlabels = rlabels
if (fname):
self.read(fname)
def read(self, fname=None, frame=None):
"""
To be overridden by format specific subclasses
"""
raise Exception("Class has not implemented read method yet")
#import stuff from Jon's columnfile things
class columnfile(fabiodata):
"Concrete fabiodata class"
def read(self, fname, frame=None):
import cf_io
try:
infile = open(fname, 'rb')
except:
raise Exception("columnfile: file" + str(fname) + "not found.")
try:
(self.data, self.clabels) = cf_io.read(infile)
except:
raise Exception("columnfile: read error, file " + str(fname) + " possibly corrupt")
self.dims = self.data.shape
infile.close()
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