218 lines
7.4 KiB
Python
218 lines
7.4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright(C) 2011-2014 Laurent Bachelier
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#
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# This file is part of weboob.
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#
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# weboob is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# weboob is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with weboob. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import print_function
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import os
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import codecs
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import re
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from random import choice
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from weboob.capabilities.paste import CapPaste, PasteNotFound
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from weboob.tools.application.repl import ReplApplication
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__all__ = ['Pastoob']
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class Pastoob(ReplApplication):
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APPNAME = 'pastoob'
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VERSION = '1.1'
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COPYRIGHT = 'Copyright(C) 2011-YEAR Laurent Bachelier'
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DESCRIPTION = "Console application allowing to post and get pastes from pastebins."
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SHORT_DESCRIPTION = "post and get pastes from pastebins"
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CAPS = CapPaste
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def main(self, argv):
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self.load_config()
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return ReplApplication.main(self, argv)
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def do_info(self, line):
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"""
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info ID [ID2 [...]]
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Get information about pastes.
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"""
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if not line:
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print('This command takes an argument: %s' % self.get_command_help('info', short=True), file=self.stderr)
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return 2
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self.start_format()
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for _id in line.split(' '):
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paste = self.get_object(_id, 'get_paste', ['id', 'title', 'language', 'public', 'contents'])
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if not paste:
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print('Paste not found: %s' % _id, file=self.stderr)
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self.format(paste)
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def do_get(self, line):
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"""
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get ID
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Get a paste contents.
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"""
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return self._get_op(line, binary=False, command='get')
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def do_get_bin(self, line):
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"""
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get_bin ID
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Get a paste contents.
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File will be downloaded from binary services.
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"""
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return self._get_op(line, binary=True, command='get_bin')
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def _get_op(self, _id, binary, command='get'):
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if not _id:
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print('This command takes an argument: %s' % self.get_command_help(command, short=True), file=self.stderr)
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return 2
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try:
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paste = self.get_object(_id, 'get_paste', ['contents'])
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except PasteNotFound:
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print('Paste not found: %s' % _id, file=self.stderr)
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return 3
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if not paste:
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print('Unable to handle paste: %s' % _id, file=self.stderr)
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return 1
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if binary:
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if self.interactive:
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if not self.ask('The console may become messed up. Are you sure you want to show a binary file on your terminal?', default=False):
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print('Aborting.', file=self.stderr)
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return 1
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output = self.stdout
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output.write(paste.contents.decode('base64'))
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else:
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output = codecs.getwriter(self.encoding)(self.stdout)
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output.write(paste.contents)
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# add a newline unless we are writing
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# in a file or in a pipe
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if output.isatty():
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output.write('\n')
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def do_post(self, line):
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"""
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post [FILENAME]
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Submit a new paste.
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The filename can be '-' for reading standard input (pipe).
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If 'bin' is passed, file will be uploaded to binary services.
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"""
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return self._post(line, binary=False)
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def do_post_bin(self, line):
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"""
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post_bin [FILENAME]
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Submit a new paste.
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The filename can be '-' for reading standard input (pipe).
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File will be uploaded to binary services.
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"""
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return self._post(line, binary=True)
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def _post(self, filename, binary):
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use_stdin = (not filename or filename == '-')
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if use_stdin:
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if binary:
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contents = self.stdin.read()
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else:
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contents = self.acquire_input()
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if not len(contents):
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print('Empty paste, aborting.', file=self.stderr)
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return 1
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else:
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try:
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if binary:
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m = open(filename)
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else:
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m = codecs.open(filename, encoding=self.options.encoding or self.encoding)
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with m as fp:
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contents = fp.read()
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except IOError as e:
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print('Unable to open file "%s": %s' % (filename, e.strerror), file=self.stderr)
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return 1
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if binary:
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contents = contents.encode('base64')
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# get and sort the backends able to satisfy our requirements
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params = self.get_params()
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backends = {}
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for backend in self.weboob.iter_backends():
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score = backend.can_post(contents, **params)
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if score:
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backends.setdefault(score, []).append(backend)
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# select a random backend from the best scores
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if len(backends):
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backend = choice(backends[max(backends.keys())])
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else:
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print('No suitable backend found.', file=self.stderr)
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return 1
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p = backend.new_paste(_id=None)
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p.public = params['public']
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if self.options.title is not None:
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p.title = self.options.title
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else:
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p.title = os.path.basename(filename)
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p.contents = contents
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backend.post_paste(p, max_age=params['max_age'])
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print('Successfuly posted paste: %s' % p.page_url)
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def get_params(self):
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return {'public': self.options.public,
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'max_age': self.str_to_duration(self.options.max_age),
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'title': self.options.title}
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def str_to_duration(self, s):
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if s.strip().lower() == 'never':
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return False
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parts = re.findall(r'(\d*(?:\.\d+)?)\s*([A-z]+)', s)
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argsmap = {'Y|y|year|years|yr|yrs': 365.25 * 24 * 3600,
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'M|o|month|months': 30.5 * 24 * 3600,
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'W|w|week|weeks': 7 * 24 * 3600,
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'D|d|day|days': 24 * 3600,
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'H|h|hours|hour|hr|hrs': 3600,
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'm|i|minute|minutes|min|mins': 60,
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'S|s|second|seconds|sec|secs': 1}
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seconds = 0
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for number, unit in parts:
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for rx, secs in argsmap.iteritems():
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if re.match('^(%s)$' % rx, unit):
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seconds += float(number) * float(secs)
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return int(seconds)
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def add_application_options(self, group):
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group.add_option('-p', '--public', action='store_true',
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help='Make paste public.')
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group.add_option('-t', '--title', action='store',
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help='Paste title',
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type='string')
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group.add_option('-m', '--max-age', action='store',
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help='Maximum age (duration), default "1 month", "never" for infinite',
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type='string', default='1 month')
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group.add_option('-E', '--encoding', action='store',
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help='Input encoding',
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type='string')
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