weboob-devel/modules/pastebin/backend.py
2014-05-19 22:45:35 +02:00

105 lines
3.5 KiB
Python

# -*- coding: utf-8 -*-
# Copyright(C) 2011-2012 Laurent Bachelier
#
# This file is part of weboob.
#
# weboob is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# weboob 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with weboob. If not, see <http://www.gnu.org/licenses/>.
from weboob.tools.capabilities.paste import BasePasteBackend
from weboob.tools.backend import BaseBackend, BackendConfig
from weboob.capabilities.base import NotLoaded
from weboob.tools.value import Value, ValueBackendPassword
from .browser import PastebinBrowser
from .paste import PastebinPaste
__all__ = ['PastebinBackend']
class PastebinBackend(BaseBackend, BasePasteBackend):
NAME = 'pastebin'
MAINTAINER = u'Laurent Bachelier'
EMAIL = 'laurent@bachelier.name'
VERSION = '0.j'
DESCRIPTION = 'Pastebin text sharing service'
LICENSE = 'AGPLv3+'
BROWSER = PastebinBrowser
CONFIG = BackendConfig(
Value('username', label='Optional username', default=''),
ValueBackendPassword('password', label='Optional password', default=''),
ValueBackendPassword('api_key', label='Optional API key', default='', noprompt=True),
)
EXPIRATIONS = {
600: '10M',
3600: '1H',
3600 * 24: '1D',
3600 * 24 * 30: '1M',
False: 'N',
}
def create_default_browser(self):
username = self.config['username'].get()
if username:
password = self.config['password'].get()
else:
password = None
return self.create_browser(self.config['api_key'].get() if self.config['api_key'].get() else None,
username, password, get_home=False)
def new_paste(self, *args, **kwargs):
return PastebinPaste(*args, **kwargs)
def can_post(self, contents, title=None, public=None, max_age=None):
if max_age is not None:
if self.get_closest_expiration(max_age) is None:
return 0
if not title or len(title) <= 60:
return 2
return 1
def get_paste(self, _id):
with self.browser:
return self.browser.get_paste(_id)
def fill_paste(self, paste, fields):
# if we only want the contents
if fields == ['contents']:
if paste.contents is NotLoaded:
with self.browser:
contents = self.browser.get_contents(paste.id)
paste.contents = contents
# get all fields
elif fields is None or len(fields):
with self.browser:
self.browser.fill_paste(paste)
return paste
def post_paste(self, paste, max_age=None, use_api=True):
if max_age is not None:
expiration = self.get_closest_expiration(max_age)
else:
expiration = None
with self.browser:
if use_api and self.config.get('api_key').get():
self.browser.api_post_paste(paste, expiration=self.EXPIRATIONS.get(expiration))
else:
self.browser.post_paste(paste, expiration=self.EXPIRATIONS.get(expiration))
OBJECTS = {PastebinPaste: fill_paste}