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
|
#!/usr/bin/python
import sys
import re
import os
args=sys.argv[1:]
if not args or "-h" in args or "--help" in args:
print "PyXMPP 0.5 to 0.6 code updater."
print "Usage:"
print " %s file..." % (sys.argv[0],)
print
print "This script will try to update your code for the recent changes"
print "in the PyXMPP package. But this updates are just simple regexp"
print "substitutions which may _break_ your code. Always check the result."
sys.exit(0)
in_par=r"(?:\([^)]*\)|[^()])"
updates=[
(r"(\b(?:Muc)?(?:Stanza|Message|Iq|Presence)\("+in_par+r"*)\bfr=("+in_par+r"+\))",r"\1from_jid=\2"),
(r"(\b(?:Muc)?(?:Stanza|Message|Iq|Presence)\("+in_par+r"*)\bto=("+in_par+r"+\))",r"\1to_jid=\2"),
(r"(\b(?:Muc)?(?:Stanza|Message|Iq|Presence)\("+in_par+r"*)\btype?=("+in_par+r"+\))",r"\1stanza_type=\2"),
(r"(\b(?:Muc)?(?:Stanza|Message|Iq|Presence)\("+in_par+r"*)\bs?id=("+in_par+r"+\))",r"\1stanza_id=\2"),
]
updates=[(re.compile(u_re,re.MULTILINE|re.DOTALL),u_repl)
for u_re,u_repl in updates]
for fn in args:
print fn+":",
orig_code=file(fn).read()
changes_made=0
code=orig_code
for u_re,u_repl in updates:
(code,cm)=u_re.subn(u_repl,code)
changes_made+=cm
if changes_made:
print changes_made,"changes"
os.rename(fn,fn+".bak")
file(fn,"w").write(code)
else:
print "no changes"
# vi: sts=4 et sw=4
|
