Hi Pythonistas,
Here's my problem: I'm using a version of MOOX Firefox
(http://moox.ws/tech/mozilla/) that's been modified to run completely
from a USB Stick. It works fine, except when I install or uninstall an
extension, in which case I then have to physically edit the compreg.dat
file in my profile directory, replacing all instances of Absolute Path
links to relative ones. (And, yes, I have filed a Bugzilla report.)
For example, after installing a new extension, I change in compreg.dat
lines such as:
abs:J:\Firefox\Firefox_Data\Profiles\default.uyw\extensions\{0538E3E3-7E9B-4d49-8831-A227C80A7AD3}\components\nsForecastfox.js,1111185900000
abs:J:\Firefox\Firefox_Data\Profiles\default.uyw\extensions\{c4dc572a-3295-40eb-b30f-b54aa4cdc4b7}\components\wml-service.js,1114705020000
to:
rel:nsForecastfox.js,1111185900000
rel:wml-service.js,1114705020000
I started a Python script that searches compreg.dat and finds all the
lines that I need to edit. I just need some help using RegEx to search
and replace these lines (as in the examples above), so that I no longer
need to edit compreg.dat manually.
Here's the script that I started:
################################################
import os
import re
import fileinput
theRegEx = '.*abs:.*\.*.js.*'
p = re.compile(theRegEx, re.IGNORECASE)
fileToSearch = 'compreg.dat'
print "File to perfrom search-and-replace on: " + fileToSearch
print "Using Regex: " + theRegEx
print ""
if os.path.isfile( fileToSearch ):
tempFile = open( fileToSearch, 'r' )
for line in fileinput.input( fileToSearch ):
if (p.match(line)!=None):
print line
tempFile.close()
raw_input( '\n\nPress Enter to exit...' )
################################################
I'd be very glad to get a helping hand here ;)
Thanks,
Tom
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