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
|
# -*- coding: iso-8859-1 -*-
"""
MoinMoin - image/jpeg Filter
@copyright: 2006 MoinMoin:ThomasWaldmann
@license: GNU GPL, see COPYING for details.
"""
from MoinMoin.filter import EXIF
def execute(indexobj, filename):
""" Extract some EXIF data """
try:
f = file(filename, 'rb')
tags = EXIF.process_file(f)
f.close()
# get rid of some big stuff:
try:
del tags["JPEGThumbnail"]
except:
pass
try:
del tags["EXIF MakerNote"]
except:
pass
data = str(tags).decode('utf-8')
except (ValueError, TypeError, KeyError): # EXIF throws ValueError on unknown tags
# TypeError on other occassions
# KeyError too
data = u''
return data
|
