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911f875c1f
Many people are renaming their default branches from master to main or something else (I just renamed mine). Using HEAD works no matter what the default branch is named.
414 lines
19 KiB
Python
414 lines
19 KiB
Python
###
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# Copyright (c) 2011, Valentin Lorentz
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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import os
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import io
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import sys
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import json
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import shutil
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import tarfile
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import supybot.log as log
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import supybot.conf as conf
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import supybot.utils as utils
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from supybot.commands import *
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import supybot.utils.minisix as minisix
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import supybot.plugins as plugins
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import supybot.ircutils as ircutils
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import supybot.callbacks as callbacks
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from supybot.i18n import PluginInternationalization, internationalizeDocstring
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_ = PluginInternationalization('PluginDownloader')
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class Repository:
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pass
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class VersionnedRepository(Repository):
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pass
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class GitRepository(VersionnedRepository):
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pass
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class GithubRepository(GitRepository):
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def __init__(self, username, reponame, path='/', branch='HEAD'):
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self._username = username
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self._reponame = reponame
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self._branch = branch
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if not path.startswith('/'):
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path = '/' + path
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if not path.endswith('/'):
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path += '/'
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self._path = path
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self._downloadUrl = 'https://github.com/%s/%s/tarball/%s' % \
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(
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self._username,
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self._reponame,
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self._branch
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)
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_apiUrl = 'https://api.github.com'
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def _query(self, type_, uri_end, args={}):
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args = dict([(x,y) for x,y in args.items() if y is not None])
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url = '%s/%s/%s?%s' % (self._apiUrl, type_, uri_end,
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utils.web.urlencode(args))
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return json.loads(utils.web.getUrl(url).decode('utf8'))
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def getPluginList(self):
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plugins = self._query('repos',
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'%s/%s/contents%s' % (self._username,
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self._reponame,
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self._path),
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args={'ref': self._branch}
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)
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if plugins is None:
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log.error((
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'Cannot get plugins list from repository %s/%s '
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'at Github'
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) % (self._username, self._reponame))
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return []
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plugins = [x['name'] for x in plugins if x['type'] == 'dir']
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return plugins
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def _download(self, plugin):
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try:
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response = utils.web.getUrlFd(self._downloadUrl)
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if minisix.PY2:
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assert response.getcode() == 200, response.getcode()
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else:
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assert response.status == 200, response.status
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fileObject = minisix.io.BytesIO()
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fileObject.write(response.read())
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finally: # urllib does not handle 'with' statements :(
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response.close()
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fileObject.seek(0)
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return tarfile.open(fileobj=fileObject, mode='r:gz')
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def install(self, plugin):
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archive = self._download(plugin)
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prefix = archive.getnames()[0]
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dirname = ''.join((self._path, plugin))
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directories = conf.supybot.directories.plugins()
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directory = self._getWritableDirectoryFromList(directories)
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assert directory is not None, \
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'No valid directory in supybot.directories.plugins.'
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try:
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assert archive.getmember(prefix + dirname).isdir(), \
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'This is not a valid plugin (it is a file, not a directory).'
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run_2to3 = minisix.PY3
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for file in archive.getmembers():
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if file.name.startswith(prefix + dirname):
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extractedFile = archive.extractfile(file)
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newFileName = os.path.join(*file.name.split('/')[1:])
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newFileName = newFileName[len(self._path)-1:]
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newFileName = os.path.join(directory, newFileName)
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if os.path.exists(newFileName):
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assert os.path.isdir(newFileName), newFileName + \
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'should not be a file.'
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shutil.rmtree(newFileName)
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if extractedFile is None:
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os.mkdir(newFileName)
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else:
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with open(newFileName, 'ab') as fd:
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reload_imported = False
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for line in extractedFile.readlines():
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if minisix.PY3:
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if b'import reload' in line:
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reload_imported = True
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elif not reload_imported and \
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b'reload(' in line:
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fd.write(b'from importlib import reload\n')
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reload_imported = True
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fd.write(line)
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if newFileName.endswith('__init__.py'):
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with open(newFileName) as fd:
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lines = list(filter(lambda x:'import plugin' in x,
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fd.readlines()))
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if lines and lines[0].startswith('from . import'):
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# This should be already Python 3-compatible
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run_2to3 = False
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finally:
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archive.close()
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del archive
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if run_2to3:
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try:
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import lib2to3
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except ImportError:
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return _('Plugin is probably not compatible with your '
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'Python version (3.x) and could not be converted '
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'because 2to3 is not installed.')
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import subprocess
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fixers = []
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subprocess.Popen(['2to3', '-wn', os.path.join(directory, plugin)]) \
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.wait()
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return _('Plugin was designed for Python 2, but an attempt to '
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'convert it to Python 3 has been made. There is no '
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'guarantee it will work, though.')
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else:
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return _('Plugin successfully installed.')
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def getInfo(self, plugin):
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archive = self._download(plugin)
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prefix = archive.getnames()[0]
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dirname = ''.join((self._path, plugin))
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for file in archive.getmembers():
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if file.name.startswith(prefix + dirname + '/README'):
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extractedFile = archive.extractfile(file)
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content = extractedFile.read()
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if minisix.PY3:
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content = content.decode()
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return content
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def _getWritableDirectoryFromList(self, directories):
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for directory in directories:
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if os.access(directory, os.W_OK):
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return directory
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return None
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repositories = utils.InsensitivePreservingDict({
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'ProgVal': GithubRepository(
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'ProgVal',
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'Supybot-plugins'
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),
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'quantumlemur': GithubRepository(
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'quantumlemur',
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'Supybot-plugins',
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),
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'stepnem': GithubRepository(
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'stepnem',
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'supybot-plugins',
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),
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'code4lib-snapshot':GithubRepository(
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'code4lib',
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'supybot-plugins',
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'Supybot-plugins-20060723',
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),
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'code4lib-edsu': GithubRepository(
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'code4lib',
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'supybot-plugins',
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'edsu-plugins',
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),
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'code4lib': GithubRepository(
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'code4lib',
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'supybot-plugins',
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'plugins',
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),
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'nanotube-bitcoin': GithubRepository(
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'nanotube',
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'supybot-bitcoin-'
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'marketmonitor',
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),
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'mtughan-weather': GithubRepository(
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'mtughan',
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'Supybot-Weather',
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),
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'SpiderDave': GithubRepository(
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'SpiderDave',
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'spidey-supybot-plugins',
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'Plugins',
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),
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'doorbot': GithubRepository(
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'hacklab',
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'doorbot',
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),
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'boombot': GithubRepository(
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'nod',
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'boombot',
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'plugins',
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),
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'mailed-notifier': GithubRepository(
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'tbielawa',
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'supybot-mailed-notifier',
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),
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'pingdom': GithubRepository(
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'rynop',
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'supyPingdom',
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'plugins',
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),
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'scrum': GithubRepository(
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'amscanne',
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'supybot-scrum',
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),
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'Hoaas': GithubRepository(
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'Hoaas',
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'Supybot-plugins'
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),
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'nyuszika7h': GithubRepository(
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'nyuszika7h',
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'limnoria-plugins'
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),
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'nyuszika7h-old': GithubRepository(
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'nyuszika7h',
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'Supybot-plugins'
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),
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'resistivecorpse': GithubRepository(
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'resistivecorpse',
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'supybot-plugins'
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),
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'frumious': GithubRepository(
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'frumiousbandersnatch',
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'sobrieti-plugins',
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'plugins',
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),
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'jonimoose': GithubRepository(
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'Jonimoose',
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'Supybot-plugins',
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),
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'skgsergio': GithubRepository(
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'skgsergio',
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'Limnoria-plugins',
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),
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'jlu5': GithubRepository(
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'jlu5',
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'SupyPlugins',
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),
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'Iota': GithubRepository(
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'IotaSpencer',
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'supyplugins',
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),
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'waratte': GithubRepository(
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'waratte',
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'supybot',
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),
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't3chguy': GithubRepository(
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't3chguy',
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'Limnoria-Plugins',
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),
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'prgmrbill': GithubRepository(
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'prgmrbill',
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'limnoria-plugins',
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),
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'fudster': GithubRepository(
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'fudster',
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'supybot-plugins',
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),
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'oddluck': GithubRepository(
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'oddluck',
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'limnoria-plugins',
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),
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})
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class PluginDownloader(callbacks.Plugin):
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"""This plugin allows you to install unofficial plugins from
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multiple repositories easily. Use the "repolist" command to see list of
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available repositories and "repolist <repository>" to list plugins,
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which are available in that repository. When you want to install plugin,
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just run command "install <repository> <plugin>"."""
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threaded = True
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@internationalizeDocstring
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def repolist(self, irc, msg, args, repository):
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"""[<repository>]
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Displays the list of plugins in the <repository>.
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If <repository> is not given, returns a list of available
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repositories."""
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global repositories
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if repository is None:
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irc.reply(_(', ').join(sorted(x for x in repositories)))
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elif repository not in repositories:
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irc.error(_(
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'This repository does not exist or is not known by '
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'this bot.'
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))
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else:
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plugins = repositories[repository].getPluginList()
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if plugins == []:
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irc.error(_('No plugin found in this repository.'))
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else:
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irc.reply(_(', ').join([x for x in plugins]))
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repolist = wrap(repolist, [optional('something')])
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@internationalizeDocstring
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def install(self, irc, msg, args, repository, plugin):
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"""<repository> <plugin>
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Downloads and installs the <plugin> from the <repository>."""
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if not conf.supybot.commands.allowShell():
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irc.error(_('This command is not available, because '
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'supybot.commands.allowShell is False.'), Raise=True)
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global repositories
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if repository not in repositories:
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irc.error(_(
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'This repository does not exist or is not known by '
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'this bot.'
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))
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elif plugin not in repositories[repository].getPluginList():
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irc.error(_('This plugin does not exist in this repository.'))
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else:
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try:
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irc.reply(repositories[repository].install(plugin))
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except Exception as e:
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import traceback
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traceback.print_exc()
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log.error(str(e))
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irc.error('The plugin could not be installed. Check the logs '
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'for a more detailed error.')
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install = wrap(install, ['owner', 'something', 'something'])
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@internationalizeDocstring
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def info(self, irc, msg, args, repository, plugin):
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"""<repository> <plugin>
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Displays informations on the <plugin> in the <repository>."""
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global repositories
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if repository not in repositories:
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irc.error(_(
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'This repository does not exist or is not known by '
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'this bot.'
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))
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elif plugin not in repositories[repository].getPluginList():
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irc.error(_('This plugin does not exist in this repository.'))
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else:
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info = repositories[repository].getInfo(plugin)
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if info is None:
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irc.error(_('No README found for this plugin.'))
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else:
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if info.startswith('Insert a description of your plugin here'):
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irc.error(_('This plugin has no description.'))
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else:
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info = info.split('\n\n')[0]
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irc.reply(info.replace('\n', ' '))
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info = wrap(info, ['something', optional('something')])
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PluginDownloader = internationalizeDocstring(PluginDownloader)
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Class = PluginDownloader
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# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
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