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#-*- coding: utf-8 -*-
# Copyright 2008-2010 Mir Calculate Ltd. http://www.calculate-linux.org
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import re
from cl_template import objShare, xmlDoc
class procmail(objShare):
"""Класс для обработки конфигурационного файла типа procmail
"""
_comment = "#"
configName = "procmail"
configVersion = "0.1"
sepFields = "\n"
reComment = re.compile("[ \t]*%s" %(_comment))
reSepFields = re.compile(sepFields)
# разделитель названия и значения переменной
reSeparator = re.compile("=")
def __init__(self, text):
self.text = text
self.docObj = self.textToXML()
self.doc = self.docObj.doc
def setDataField(self, txtLines, endtxtLines):
"""Создаем список объектов с переменными"""
class fieldData:
def __init__(self):
self.name = False
self.value = False
self.comment = False
self.br = False
fields = []
field = fieldData()
z = 0
for k in txtLines:
textLine = k + endtxtLines[z]
z += 1
findComment = self.reComment.search(textLine)
if not textLine.strip():
field.br = textLine
fields.append(field)
field = fieldData()
elif findComment:
field.comment = textLine
fields.append(field)
field = fieldData()
else:
pars = textLine.strip()
nameValue = self.reSeparator.split(pars)
if len(nameValue) == 2:
name = nameValue[0]
value = nameValue[1].replace(self.sepFields,"")
field.name = name.replace(" ","").replace("\t","")
field.value = value
field.br = textLine
fields.append(field)
field = fieldData()
return fields
def textToXML(self):
docObj = xmlDoc()
docObj.createDoc(self.configName, self.configVersion)
if self.text:
nodeBody = docObj.getNodeBody()
fields = self.splitToFields(self.text)
for field in fields:
if field.name != False:
fieldXML = self.createFieldTerm(field.name,
field.value,
field.br, docObj)
nodeBody.appendChild(fieldXML)
if field.br[-1] == "\n":
fieldXMLBr = docObj.createField("br",[],
"",[],
False, False)
nodeBody.appendChild(fieldXMLBr)
elif field.comment != False:
fieldXML = docObj.createField("comment",
[field.comment],
"", [],
False, False)
nodeBody.appendChild(fieldXML)
elif field.br != False:
brText = field.br.replace("\n","")
if brText:
fieldXML = docObj.createField('br',
[brText],
"", [],
False, False)
else:
fieldXML = docObj.createField('br',
[],
"", [],
False, False)
nodeBody.appendChild(fieldXML)
return docObj
def join(self, procmailObj):
"""Объединяем конфигурации"""
if isinstance(procmailObj, procmail):
self.docObj.joinDoc(procmailObj.doc)