txLibravatar-1.1/0000755000175000017500000000000011665013500015445 5ustar francoisfrancois00000000000000txLibravatar-1.1/setup.py0000644000175000017500000000225711665013415017172 0ustar francoisfrancois00000000000000from distutils.core import setup setup( name = 'txLibravatar', version = '1.1', description = 'Twisted module for Libravatar', author = 'Francois Marier', author_email = 'francois@libravatar.org', url = 'https://launchpad.net/txlibravatar', py_modules = ['txlibravatar'], license = 'MIT', keywords = ['libravatar', 'avatars', 'autonomous', 'social', 'federated', 'twisted'], requires = ['pyLibravatar', 'TwistedNames'], classifiers = [ "Framework :: Twisted", "Programming Language :: Python", "Development Status :: 5 - Production/Stable", "Environment :: Web Environment", "Intended Audience :: Developers", "License :: OSI Approved :: MIT License", "Operating System :: OS Independent", "Topic :: Software Development :: Libraries :: Python Modules", ], long_description = """\ txLibravatar is an easy way to make use of the federated `Libravatar`_ avatar hosting service from within your Twisted applications. See the `project page`_ to file bugs or ask questions. .. _Libravatar: https://www.libravatar.org/ .. _project page: https://launchpad.net/txlibravatar """ ) txLibravatar-1.1/README.txt0000644000175000017500000000373611651505700017157 0ustar francoisfrancois00000000000000# txLibravatar txLibravatar is an easy way to make use of the federated [Libravatar](http://www.libravatar.org) avatar hosting service from within your Twisted applications. See the [project page](https://launchpad.net/txlibravatar) for the bug tracker and downloads. ## Installation To install using pip, simply do this: $ pip install txLibravatar ## Usage To generate the correct avatar URL based on someone's email address, use the following: >>> d = libravatar_url(email = 'person@example.com') >>> d.addCallback(lambda x: print '') Here are other options you can provide: >>> d = libravatar_url(openid = 'http://example.org/id/Bob', https = True, size = 96, default = 'mm') See the [Libravatar documentation](http://wiki.libravatar.org/api) for more information on the special values for the "default" parameter. ## License Copyright (C) 2011 Francois Marier Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. txLibravatar-1.1/PKG-INFO0000644000175000017500000000210211665013500016535 0ustar francoisfrancois00000000000000Metadata-Version: 1.1 Name: txLibravatar Version: 1.1 Summary: Twisted module for Libravatar Home-page: https://launchpad.net/txlibravatar Author: Francois Marier Author-email: francois@libravatar.org License: MIT Description: txLibravatar is an easy way to make use of the federated `Libravatar`_ avatar hosting service from within your Twisted applications. See the `project page`_ to file bugs or ask questions. .. _Libravatar: https://www.libravatar.org/ .. _project page: https://launchpad.net/txlibravatar Keywords: libravatar,avatars,autonomous,social,federated,twisted Platform: UNKNOWN Classifier: Framework :: Twisted Classifier: Programming Language :: Python Classifier: Development Status :: 5 - Production/Stable Classifier: Environment :: Web Environment Classifier: Intended Audience :: Developers Classifier: License :: OSI Approved :: MIT License Classifier: Operating System :: OS Independent Classifier: Topic :: Software Development :: Libraries :: Python Modules Requires: pyLibravatar Requires: TwistedNames txLibravatar-1.1/txlibravatar.py0000644000175000017500000000647411651476551020553 0ustar francoisfrancois00000000000000""" TxLibravatar Twisted module for Libravatar Copyright (C) 2011 Francois Marier Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. """ # pylint: disable=F0401 from libravatar import compose_avatar_url, service_name, normalized_target from libravatar import parse_user_identity, parse_options from twisted.internet import defer from twisted.names import client, dns from twisted.names.error import DNSNameError, DNSServerError, DNSFormatError from twisted.names.error import DNSNotImplementedError, DNSQueryRefusedError from twisted.names.error import DNSUnknownError, ResolverError def libravatar_url(email=None, openid=None, https=False, default=None, size=None): """ Return a URL to the appropriate avatar """ avatar_hash, domain = parse_user_identity(email, openid) query_string = parse_options(default, size) d = lookup_avatar_server(domain, https) d.addCallback(compose_avatar_url, avatar_hash, query_string, https) return d def parse_srv_response(result, https): """ Extract the avatar servers from SRV records in the DNS zone The SRV records should look like this: _avatars._tcp.example.com. IN SRV 0 0 80 avatars.example.com _avatars-sec._tcp.example.com. IN SRV 0 0 443 avatars.example.com """ (answer, unused, unused) = result records = [] for record in answer: if record.type != dns.SRV: continue srv_record = {'priority': int(record.payload.priority), 'weight': int(record.payload.weight), 'port': int(record.payload.port), 'target': record.payload.target} records.append(srv_record) return normalized_target(records, https) def error_handler(failure): """ Swallow all DNS-related errors and simply default to libravatar.org in these cases. """ failure.trap(DNSNameError, DNSServerError, DNSFormatError, DNSNotImplementedError, DNSQueryRefusedError, DNSUnknownError, ResolverError) def lookup_avatar_server(domain, https): """ Return the avatar server to federate to (if any). """ if not domain: return defer.succeed(None) d = client.lookupService(service_name(domain, https)) d.addCallback(parse_srv_response, https) d.addErrback(error_handler) return d txLibravatar-1.1/Changelog.txt0000644000175000017500000000021211665012631020074 0ustar francoisfrancois000000000000001.1 (2011-11-29) - Add missing dependency on Twisted Names - Add example to README 1.0 (2011-10-25) - Initial public release