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89 lines
2.3 KiB
89 lines
2.3 KiB
#
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# simpleconifg.py - representation of a simple configuration file (sh-like)
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#
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# Matt Wilson <msw@redhat.com>
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# Jeremy Katz <katzj@redhat.com>
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#
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# Copyright 1999-2002 Red Hat, Inc.
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#
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# This software may be freely redistributed under the terms of the GNU
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# library public license.
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#
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# You should have received a copy of the GNU Library Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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import string
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import os
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# use our own ASCII only uppercase function to avoid locale issues
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# not going to be fast but not important
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def uppercase_ASCII_string(str):
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newstr = ""
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for i in range(0,len(str)):
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if str[i] in string.lowercase:
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newstr += chr(ord(str[i])-32)
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else:
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newstr += str[i]
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return newstr
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class SimpleConfigFile:
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def __str__ (self):
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s = ""
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keys = self.info.keys ()
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keys.sort ()
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for key in keys:
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# FIXME - use proper escaping
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if type (self.info[key]) == type(""):
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s = s + key + "=\"" + self.info[key] + "\"\n"
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return s
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def __init__ (self):
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self.info = {}
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def write(self, file):
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f = open(file, "w")
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f.write(self.__str__())
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f.close()
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def read(self, file):
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if not os.access(file, os.R_OK):
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return
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f = open(file, "r")
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lines = f.readlines()
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f.close()
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for line in lines:
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fields = line[:-1].split('=', 2)
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if len(fields) < 2:
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# how am I supposed to know what to do here?
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continue
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key = uppercase_ASCII_string(fields[0])
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value = fields[1]
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# XXX hack
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value = value.replace('"', '')
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value = value.replace("'", '')
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self.info[key] = value
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def set (self, *args):
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for (key, data) in args:
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self.info[uppercase_ASCII_string(key)] = data
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def unset (self, *keys):
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for key in keys:
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key = uppercase_ASCII_string(key)
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if self.info.has_key (key):
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del self.info[key]
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def get (self, key):
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key = uppercase_ASCII_string(key)
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if self.info.has_key (key):
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return self.info[key]
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else:
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return ""
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