88 lines
1.6 KiB
Python
Executable File
88 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python
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#TODO: fix writing
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#TODO
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import re
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import os
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class FceuxConfigParser:
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def __init__(self, filename):
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self.fn = filename
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def _open(self):
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try:
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self.f = open(self.fn, "r")
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return 1
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except:
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print "Can't open config."
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return 0
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def readKey(self, keyname):
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self._open()
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# do some lines
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while 1:
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line = self.f.readline()
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if line == 0:
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break
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if re.search(keyname, line):
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self._close()
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return line
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# key not found
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self.f.close()
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return 0
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def writeKey(self, keyname, value):
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self._open()
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buf = ""
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cursor = 0
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# find the key
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while 1:
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data = self.f.read(keyname.__len__())
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buf += data
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if data == "":
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return 0
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if data == keyname:
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break
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else:
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buf += self.f.readline()
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print value
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buf += self.f.read(3)
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buf += str(value)
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buf += '\n'
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# ignore the rest of the old line
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self.f.readline()
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# read the rest of the file
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while 1:
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data = self.f.readline()
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if data == "":
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break
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buf += data
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self.f.close()
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# write the buffer to the config file
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self.f = open(self.fn, 'w')
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self.f.write(buf)
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self.f.close()
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