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65 lines
2.6 KiB
Python
65 lines
2.6 KiB
Python
#!/usr/bin/python
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from __future__ import print_function
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import sys
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import os
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import getopt
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def display_help():
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print('####################################################################')
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print('# #')
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print('# File: portable.py #')
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print('# Description: #')
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print('# - search and replace within a binary file #')
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print('# #')
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print('# Parameters: #')
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print('# -f, --file : target file #')
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print('# -s, --search : term to search for #')
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print('# Default is the base path for the python #')
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print('# executable that is running this script. #')
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print('# In Py2 that would be C:\\Python27 #')
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print('# -r, --replace : replace with this #')
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print('# default is ".." #')
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print('# #')
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print('# example: #')
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print('# portable.py -f <target_file> -s <search_term> -r <replace_term> #')
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print('# #')
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print('####################################################################')
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sys.exit(2)
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def main(argv):
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target = ''
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search = os.path.dirname(sys.executable)
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replace = '..'
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try:
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opts, args = getopt.getopt(argv,
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"hf:s:r:",
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["file=", "search=", "replace="])
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except getopt.GetoptError:
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display_help()
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for opt, arg in opts:
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if opt == '-h':
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display_help()
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elif opt in ("-f", "--file"):
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target = arg
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elif opt in ("-s", "--search"):
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search = arg
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elif opt in ("-r", "--replace"):
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replace = arg
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if target == '':
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display_help()
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if sys.version_info >= (3, 0):
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search = search.encode('utf-8')
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replace = replace.encode('utf-8')
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f = open(target, 'rb').read()
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f = f.replace(search, replace)
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f = f.replace(search.lower(), replace)
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open(target, 'wb').write(f)
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if __name__ == "__main__":
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main(sys.argv[1:])
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