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calculate-utils-3-lib/pym/calculate/lib/format/sqlite.py

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2.0 KiB

# -*- coding: utf-8 -*-
# Copyright 2016 Mir Calculate. 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 sys
from calculate.lib.cl_template import TemplateFormat
from calculate.lib.cl_lang import setLocalTranslate
_ = lambda x: x
setLocalTranslate('cl_lib3', sys.modules[__name__])
class sqlite(TemplateFormat):
"""
Формат для модификации sqlite db файлов
"""
text = ""
def textToXML(self):
return self.text
def processingFile(self, textConfigFile, rootPath=None, nameFile=None):
"""Обработка конфигурационного файла"""
try:
import sqlite3
except ImportError:
self.setError(_("The 'sqlite' format is unavailable"))
sqlite3 = None
return False
try:
conn = sqlite3.connect(nameFile)
for i, query in enumerate(self.text.split(";\n")):
try:
conn.execute(query)
conn.commit()
except (sqlite3.OperationalError, sqlite3.IntegrityError) as e:
if callable(self.parent.printWARNING):
self.parent.printWARNING("%s:%d: %s" % (
self.parent.nameFileTemplate, i, _(str(e))))
conn.close()
except (sqlite3.OperationalError, sqlite3.IntegrityError) as e:
self.setError(_(str(e)))
return False
return ""