Mercurial > p > roundup > code

annotate roundup/install_util.py @ 2204:10bb5de34eec maint-0.6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
hyperlink designators in message display [SF#931828]
author Richard Jones <richard@users.sourceforge.net>
date Sat, 10 Apr 2004 22:10:25 +0000
parents 9b910e8d987d
children d19fd344bd1f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
1 #
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
2 # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
3 # This module is free software, and you may redistribute it and/or modify
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
4 # under the same terms as Python, so long as this copyright message and
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
5 # disclaimer are retained in their original form.
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
6 #
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
7 # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
8 # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
9 # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
10 # POSSIBILITY OF SUCH DAMAGE.
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
11 #
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
12 # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
17 #
1090
9b910e8d987d removed Log
Richard Jones <richard@users.sourceforge.net>
parents: 409
diff changeset
18 # $Id: install_util.py,v 1.8 2002-09-10 00:18:20 richard Exp $
406
bdc2ea127ae9 Added module docstrings to all modules.
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 388
diff changeset
19
bdc2ea127ae9 Added module docstrings to all modules.
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 388
diff changeset
20 __doc__ = """
bdc2ea127ae9 Added module docstrings to all modules.
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 388
diff changeset
21 Support module to generate and check fingerprints of installed files.
bdc2ea127ae9 Added module docstrings to all modules.
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 388
diff changeset
22 """
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
23
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
24 import os, sha, shutil
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
25
409
fc461bf67c99 Added .newitem extension
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 406
diff changeset
26 # ".filter", ".index", ".item", ".newitem" are roundup-specific
fc461bf67c99 Added .newitem extension
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 406
diff changeset
27 sgml_file_types = [".xml", ".ent", ".html", ".filter", ".index", ".item", ".newitem"]
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
28 hash_file_types = [".py", ".sh", ".conf", ".cgi", '']
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
29 slast_file_types = [".css"]
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
30
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
31 digested_file_types = sgml_file_types + hash_file_types + slast_file_types
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
32
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
33
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
34 def checkDigest(filename):
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
35 """Read file, check for valid fingerprint, return TRUE if ok"""
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
36 # open and read file
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
37 inp = open(filename, "r")
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
38 lines = inp.readlines()
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
39 inp.close()
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
40
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
41 # get fingerprint from last line
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
42 if lines[-1][:6] == "#SHA: ":
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
43 # handle .py/.sh comment
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
44 fingerprint = lines[-1][6:].strip()
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
45 elif lines[-1][:10] == "<!-- SHA: ":
384
a72ad731b2cb Handle all the various file formats in roundup
Richard Jones <richard@users.sourceforge.net>
parents: 383
diff changeset
46 # handle xml/html files
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
47 fingerprint = lines[-1][10:]
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
48 fingerprint = fingerprint.replace('-->', '')
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
49 fingerprint = fingerprint.strip()
384
a72ad731b2cb Handle all the various file formats in roundup
Richard Jones <richard@users.sourceforge.net>
parents: 383
diff changeset
50 elif lines[-1][:8] == "/* SHA: ":
385
66e18fd9f5a2 bleah typo
Richard Jones <richard@users.sourceforge.net>
parents: 384
diff changeset
51 # handle css files
384
a72ad731b2cb Handle all the various file formats in roundup
Richard Jones <richard@users.sourceforge.net>
parents: 383
diff changeset
52 fingerprint = lines[-1][8:]
a72ad731b2cb Handle all the various file formats in roundup
Richard Jones <richard@users.sourceforge.net>
parents: 383
diff changeset
53 fingerprint = fingerprint.replace('*/', '')
a72ad731b2cb Handle all the various file formats in roundup
Richard Jones <richard@users.sourceforge.net>
parents: 383
diff changeset
54 fingerprint = fingerprint.strip()
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
55 else:
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
56 return 0
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
57 del lines[-1]
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
58
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
59 # calculate current digest
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
60 digest = sha.new()
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
61 for line in lines:
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
62 digest.update(line)
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
63
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
64 # compare current to stored digest
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
65 return fingerprint == digest.hexdigest()
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
66
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
67
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
68 class DigestFile:
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
69 """ A class that you can use like open() and that calculates
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
70 and writes a SHA digest to the target file.
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
71 """
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
72
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
73 def __init__(self, filename):
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
74 self.filename = filename
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
75 self.digest = sha.new()
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
76 self.file = open(self.filename, "w")
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
77
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
78 def write(self, data):
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
79 self.file.write(data)
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
80 self.digest.update(data)
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
81
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
82 def close(self):
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
83 file, ext = os.path.splitext(self.filename)
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
84
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
85 if ext in sgml_file_types:
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
86 self.file.write("<!-- SHA: %s -->\n" % (self.digest.hexdigest(),))
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
87 elif ext in hash_file_types:
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
88 self.file.write("#SHA: %s\n" % (self.digest.hexdigest(),))
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
89 elif ext in slast_file_types:
385
66e18fd9f5a2 bleah typo
Richard Jones <richard@users.sourceforge.net>
parents: 384
diff changeset
90 self.file.write("/* SHA: %s */\n" % (self.digest.hexdigest(),))
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
91
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
92 self.file.close()
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
93
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
94
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
95 def copyDigestedFile(src, dst, copystat=1):
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
96 """ Copy data from `src` to `dst`, adding a fingerprint to `dst`.
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
97 If `copystat` is true, the file status is copied, too
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
98 (like shutil.copy2).
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
99 """
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
100 if os.path.isdir(dst):
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
101 dst = os.path.join(dst, os.path.basename(src))
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
102
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
103 dummy, ext = os.path.splitext(src)
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
104 if ext not in digested_file_types:
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
105 if copystat:
388
2d92f93072f9 Code using copyDigestedFile() that passes unit tests
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 387
diff changeset
106 return shutil.copy2(src, dst)
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
107 else:
388
2d92f93072f9 Code using copyDigestedFile() that passes unit tests
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 387
diff changeset
108 return shutil.copyfile(src, dst)
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
109
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
110 fsrc = None
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
111 fdst = None
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
112 try:
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
113 fsrc = open(src, 'r')
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
114 fdst = DigestFile(dst)
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
115 shutil.copyfileobj(fsrc, fdst)
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
116 finally:
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
117 if fdst: fdst.close()
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
118 if fsrc: fsrc.close()
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
119
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
120 if copystat: shutil.copystat(src, dst)
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
121
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
122
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
123 def test():
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
124 import sys
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
125
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
126 testdata = open(sys.argv[0], 'r').read()
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
127
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
128 for ext in digested_file_types:
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
129 testfile = "__digest_test" + ext
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
130
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
131 out = DigestFile(testfile)
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
132 out.write(testdata)
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
133 out.close()
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
134
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
135 assert checkDigest(testfile), "digest ok w/o modification"
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
136
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
137 mod = open(testfile, 'r+')
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
138 mod.seek(0)
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
139 mod.write('# changed!')
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
140 mod.close()
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
141
387
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
142 assert not checkDigest(testfile), "digest fails after modification"
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
143
c066d3c91728 Copy function, and proper handling of unknown file types
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 385
diff changeset
144 os.remove(testfile)
383
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
145
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
146
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
147 if __name__ == '__main__':
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
148 test()
a213e2a90364 Added install utils (digest calculation)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
149
1090
9b910e8d987d removed Log
Richard Jones <richard@users.sourceforge.net>
parents: 409
diff changeset
150 # vim: set filetype=python ts=4 sw=4 et si
Roundup Issue Tracker: http://roundup-tracker.org/