36 lines
985 B
Python
36 lines
985 B
Python
import os, sys, re
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OLD = sys.argv[1].encode('utf-8')
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NEW = sys.argv[2].encode('utf-8')
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if len(NEW) > len(OLD):
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raise ValueError("Cannot new shorter than the replacement")
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new = NEW + b"\0" * (len(OLD) - len(NEW))
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def patch_file(path):
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with open(path, "r+b") as f:
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s = f.read()
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occurrences = s.count(OLD)
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s = s.replace(OLD, new)
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if occurrences > 0:
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print("{}: replaced {}, left {}".format(path, occurrences, s.count(OLD)))
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with open(path, "w+b") as f:
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f.write(s)
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for root, dirs, files in os.walk("."):
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for filename in files:
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path = "{}/{}".format(root, filename)
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patch_file(path)
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def mangle_path(path):
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path = re.sub(r"^/c/", "C:/", path)
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return str(path)
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OLD = mangle_path(sys.argv[1]).encode('utf-8')
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NEW = mangle_path(sys.argv[2]).encode('utf-8')
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for root, dirs, files in os.walk("."):
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for filename in files:
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path = "{}/{}".format(root, filename)
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patch_file(path)
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