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# Copyright (C) 2010 Leonard Thomas
#
# This file is part of Dodai.
#
# Dodai is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Dodai is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Dodai. If not, see <http://www.gnu.org/licenses/>.
import os
import sys
from dodai.config import Config
from dodai.config.db import ConfigDbFile
class Configure(Config):
CONFIG_FILES = ['config', 'configs', 'configure', 'connect', 'connections',
'connection']
def __init__(self, project_name, config_files=None):
self.config_files = []
self.project_name = project_name
self.home_directory = self._home_directory()
self._default_files()
self._add_files(config_files)
self._add_config_files()
def _add_files(self, filenames):
if filenames:
if isinstance(filenames, list) or isinstance(filenames, tuple):
for filename in filenames:
self._add_file(filename)
else:
self._add_file(filenames)
def _add_file(self, filename):
if os.path.isfile(filename):
if not filename in self.config_files:
self.config_files.append(filename)
def _default_files(self):
dirs = []
dirs.append(self._construct_system_config_directory())
dirs.append(self._construct_user_config_directory())
dirs.append(self._construct_project_config_directory())
files = []
for dir in dirs:
for name in self.CONFIG_FILES:
files.append(os.path.join(dir, name))
for filename in files:
self._add_file(filename)
def _home_directory(self):
out = None
try:
from win32com.shell import shellcon, shell
out = shell.SHGetFolderPath(0, shellcon.CSIDL_APPDATA, 0, 0)
except ImportError:
out = os.path.expanduser("~")
return out
def _construct_system_config_directory(self):
out = os.path.join('etc', self.project_name.lower())
return out
def _construct_user_config_directory(self):
project_directory = ".{dir}".format(dir=self.project_name.lower())
out = os.path.join(self.home_directory, project_directory)
return out
def _construct_project_config_directory(self):
dir = os.path.dirname(os.path.abspath(sys.argv[0]))
out = os.path.join(dir, 'config')
return out
def _add_config_files(self):
if self.config_files:
self.files().add_file(self.config_files)
config = self.files().parser()
if self._has_connections(config):
self.dbs().add_config(config)
def _has_connections(self, config):
obj = ConfigDbFile(config)
connections = obj()
if connections:
return True
else:
return False
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