Python论坛的帖子：

Fri Feb 18 14:35:55 HKT 2005

南方下雨，北方下雪呗 :)


On Fri, 18 Feb 2005 14:25:18 +0800, aidiseng <aidiseng100 at 163.com> wrote:
> limodou,您好！
> 
>         下雨  ？
> 你是哪的呀 我这下雪呀 哈
> 
> ======= 2005-02-12 15:04:00 您在来信中写道：=======
> 
> >python已经提供了这样的标准库，ConfigParser可以参考。
> >
> >SeSe wrote:
> >> 大年初一下雨，灭的出去，就用Python写了这么个东西，
> >> 其实我需要的是C++的ini parser库，libini看起来不
> >> 爽，所以自己用Python写了一个，然后用C++来调用，
> >> 因此里面有些函数很奇怪，比如数据类型转换。。那是
> >> 给C++ code用的，Python自己不用。C++代码稍后贴
> >>
> >> Licenced under BSD Licence,嗯嗯，新年rp ++
> >>
> >> 大家新年好!
> >>
> >>
> >>
> >> # Copyright (c) 2005 Huacheng Ke <sese at 263.net>
> >> # All rights reserved.
> >>
> >> # Redistribution and use in source and binary forms, with or without
> >> # modification, are permitted provided that the following conditions
> >> # are met:
> >> # 1. Redistributions of source code must retain the above copyright
> >> # notice, this list of conditions and the following disclaimer.
> >> # 2. Redistributions in binary form must reproduce the above copyright
> >> # notice, this list of conditions and the following disclaimer in the
> >> # documentation and/or other materials provided with the distribution.
> >> # 3. The name of the author may not be used to endorse or promote products
> >> # derived from this software without specific prior written permission.
> >> #
> >> # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
> >> # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
> >> # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
> >> # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
> >> # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
> >> # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
> >> # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
> >> # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> >> # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
> >> # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> >>
> >> import string
> >> import re
> >> import types
> >>
> >> INI_BOOL = 1
> >> INI_INTEGER = 2
> >> INI_DOUBLE = 3
> >> INI_STRING = 4
> >>
> >> INI_EXIST = 0
> >> INI_NO_SECTION = 1
> >> INI_NO_KEY = 2
> >>
> >> class INI_File:
> >> def __init__(self):
> >> self.__buffer = {}
> >>
> >> def test_exist(self, section, key = ''):
> >> if not self.__buffer.has_key(section):
> >> return INI_NO_SECTION
> >> elif key == '':
> >> return INI_EXIST
> >> elif self.__buffer[section].has_key(key):
> >> return INI_EXIST
> >> else:
> >> return INI_NO_KEY
> >>
> >> def get_type(self, str):
> >> str = str.strip()
> >> assert(self.count_element(str) == 1)
> >> try:
> >> string.atoi(str)
> >> except ValueError:
> >> try:
> >> string.atof(str)
> >> except ValueError:
> >> return INI_STRING
> >> return INI_DOUBLE
> >> int_value = string.atoi(str)
> >> if int_value == 1 or int_value == 0:
> >> return INI_BOOL
> >> else:
> >> return INI_INTEGER
> >>
> >> def count_element(self, str):
> >> str = str.strip()
> >> segments = string.split(str, ',')
> >> return len(segments)
> >>
> >> def get_sub_string(self, str, index):
> >> str = str.strip()
> >> assert(self.count_element(str) > 1)
> >> segments = string.split(str, ',')
> >> assert(index < len(segments))
> >> return segments[index]
> >>
> >> def to_int(self, str):
> >> assert(self.get_type(str) <= INI_INTEGER)
> >> return string.atoi(str)
> >>
> >> def to_bool(self, str):
> >> assert(self.get_type(str) == INI_BOOL)
> >> return string.atoi(str)
> >>
> >> def to_double(self, str):
> >> assert(self.get_type(str) <= INI_DOUBLE)
> >> return string.atof(str)
> >>
> >> def retrieve_string(self, section, key):
> >> assert(self.test_exist(section, key) == INI_EXIST)
> >> return self.__buffer[section][key]
> >>
> >> def start_section(self, section):
> >> # section == '' indicates the global section
> >> self.__buffer[section] = {}
> >>
> >> def insert_item(self, section, key, value):
> >> self.__buffer[section][key] = value
> >> def clear(self):
> >> self.__buffer = {}
> >> def print_buffer(self):
> >> print self.__buffer
> >>
> >> class INI_Reader:
> >> def __init__(self):
> >> self.verbose = False
> >> def toggle_verbose(self, val):
> >> self.verbose = val
> >> def read(self, filename):
> >> try:
> >> f = open(filename)
> >> lines = f.readlines()
> >> lines = [line.rstrip('\n') for line in lines]
> >> lines = [line.strip() for line in lines]
> >> f.close()
> >> except IOError:
> >> lines = []
> >> return None
> >> print "PyINI: Parsing INI file : " + filename
> >> result = INI_File()
> >> section_pattern = re.compile('\[\w*\]')
> >> section = ''
> >> result.start_section('')
> >> for line in lines:
> >> if line == '':
> >> continue
> >> match_result = section_pattern.match(line)
> >> if match_result:
> >> # this line is a section tag
> >> section = match_result.group(0).strip('\[\]')
> >> result.start_section(section)
> >> else:
> >> segments = string.split(line, ';')
> >> line = segments[0].strip()
> >> if line != '':
> >> segments = string.split(line, "=")
> >> segments = [ segment.strip() for segment in segments]
> >> if len(segments) == 2:
> >> key = segments[0]
> >> value = segments[1]
> >> if self.verbose:
> >> print " [" + section + "] : <" + key + '> = <' + value + '>'
> >> result.insert_item(section, key, value)
> >> else:
> >> print "PyINI: Invalid line - " + segments[0]
> >> print "Powered by PyINI, http://pyini.sourceforge.net/"
> >> return result
> >>
> >> if __name__ == "__main__":
> >> reader = INI_Reader()
> >> result = reader.read("1.ini")
> >> result.print_buffer()
> >> print result.test_exist('MAIN','e')
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>>
> >>>
> >>>
> >>
> >>
> >> _______________________________________________
> >> python-chinese list
> >> python-chinese at lists.python.cn
> >> http://python.cn/mailman/listinfo/python-chinese
> >>
> >
> >--
> >I love python!
> >My Blog: http://www.donews.net/limodou
> >_______________________________________________
> >python-chinese list
> >python-chinese at lists.python.cn
> >http://python.cn/mailman/listinfo/python-chinese
> 
> = = = = = = = = = = = = = = = = = = = =
> 
> 致
> 礼！
> 
> 
> aidiseng
> aidiseng100 at 163.com
> 2005-02-18
> 
> 
> _______________________________________________
> python-chinese list
> python-chinese at lists.python.cn
> http://python.cn/mailman/listinfo/python-chinese
> 


-- 
I like python! 
My Blog: http://www.donews.net/limodou
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标题：Re: Re: [python-chinese] PyINI- .ini文件的解析库