mirror of
https://github.com/tahoe-lafs/tahoe-lafs.git
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192 lines
8.0 KiB
Python
192 lines
8.0 KiB
Python
# Note: please minimize imports in this file. In particular, do not import
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# any module from Tahoe-LAFS or its dependencies, and do not import any
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# modules at all at global level. That includes setuptools and pkg_resources.
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# It is ok to import modules from the Python Standard Library if they are
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# always available, or the import is protected by try...except ImportError.
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# The semantics for requirement specs changed incompatibly in setuptools 8,
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# which now follows PEP 440. The requirements used in this file must be valid
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# under both the old and new semantics. That can be achieved by limiting
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# requirement specs to one of the following forms:
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#
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# * >= X, <= Y where X < Y
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# * >= X, != Y, != Z, ... where X < Y < Z...
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#
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# (In addition, check_requirement in allmydata/__init__.py only supports
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# >=, <= and != operators.)
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install_requires = [
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# we don't need much out of setuptools, but the __init__.py stuff does
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# need pkg_resources . We use >=11.3 here because that's what
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# "cryptography" requires (which is a sub-dependency of TLS-using
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# packages), so there's no point in requiring less.
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"setuptools >= 28.8.0",
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"zfec >= 1.1.0",
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# zope.interface >= 3.6.0 is required for Twisted >= 12.1.0.
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# zope.interface 3.6.3 and 3.6.4 are incompatible with Nevow (#1435).
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"zope.interface >= 3.6.0, != 3.6.3, != 3.6.4",
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# * foolscap < 0.5.1 had a performance bug which spent O(N**2) CPU for
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# transferring large mutable files of size N.
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# * foolscap < 0.6 is incompatible with Twisted 10.2.0.
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# * foolscap 0.6.1 quiets a DeprecationWarning.
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# * foolscap < 0.6.3 is incompatible with Twisted 11.1.0 and newer.
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# * foolscap 0.8.0 generates 2048-bit RSA-with-SHA-256 signatures,
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# rather than 1024-bit RSA-with-MD5. This also allows us to work
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# with a FIPS build of OpenSSL.
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# * foolscap >= 0.12.3 provides tcp/tor/i2p connection handlers we need,
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# and allocate_tcp_port
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# * foolscap >= 0.12.5 has ConnectionInfo and ReconnectionInfo
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# * foolscap >= 0.12.6 has an i2p.sam_endpoint() that takes kwargs
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"foolscap >= 0.12.6",
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# pycryptopp-0.6.0 includes ed25519
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"pycryptopp >= 0.6.0",
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"service-identity", # this is needed to suppress complaints about being unable to verify certs
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"characteristic >= 14.0.0", # latest service-identity depends on this version
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"pyasn1 >= 0.1.8", # latest pyasn1-modules depends on this version
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"pyasn1-modules >= 0.0.5", # service-identity depends on this
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# * On Linux we need at least Twisted 10.1.0 for inotify support
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# used by the drop-upload frontend.
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# * We also need Twisted 10.1.0 for the FTP frontend in order for
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# Twisted's FTP server to support asynchronous close.
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# * The SFTP frontend depends on Twisted 11.0.0 to fix the SSH server
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# rekeying bug <https://twistedmatrix.com/trac/ticket/4395>
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# * The FTP frontend depends on Twisted >= 11.1.0 for
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# filepath.Permissions
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# * Nevow 0.11.1 depends on Twisted >= 13.0.0.
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# * The SFTP frontend and manhole depend on the conch extra. However, we
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# can't explicitly declare that without an undesirable dependency on gmpy,
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# as explained in ticket #2740.
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# * Due to a setuptools bug, we need to declare a dependency on the tls
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# extra even though we only depend on it via foolscap.
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# * Twisted >= 15.1.0 is the first version that provided the [tls] extra.
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# * Twisted-16.1.0 fixes https://twistedmatrix.com/trac/ticket/8223,
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# which otherwise causes test_system to fail (DirtyReactorError, due to
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# leftover timers)
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# * Twisted-16.4.0 introduces `python -m twisted.trial` which is needed
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# for coverage testing
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# * Twisted 16.6.0 drops the undesirable gmpy dependency from the conch
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# extra, letting us use that extra instead of trying to duplicate its
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# dependencies here. Twisted[conch] >18.7 introduces a dependency on
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# bcrypt. It is nice to avoid that if the user ends up with an older
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# version of Twisted. That's hard to express except by using the extra.
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"Twisted[tls,conch] >= 16.6.0",
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# We need Nevow >= 0.11.1 which can be installed using pip.
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"Nevow >= 0.11.1",
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# * pyOpenSSL is required in order for foolscap to provide secure connections.
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# Since foolscap doesn't reliably declare this dependency in a machine-readable
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# way, we need to declare a dependency on pyOpenSSL ourselves. Tahoe-LAFS does
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# not *directly* depend on pyOpenSSL.
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# * pyOpenSSL >= 0.13 is needed in order to avoid
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# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2005>, and also to check the
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# version of OpenSSL that pyOpenSSL is using.
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# * pyOpenSSL >= 0.14 is needed in order to avoid
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# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2474>.
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"pyOpenSSL >= 0.14",
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"PyYAML >= 3.11",
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"six >= 1.10.0",
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# for 'tahoe invite' and 'tahoe join'
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"magic-wormhole >= 0.10.2",
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# Eliot is contemplating dropping Python 2 support. Stick to a version we
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# know works on Python 2.7. Because we don't have support for `==`
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# constraints, pin 1.7.x this way. I feel pretty safe betting that we
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# won't end up stuck on Eliot 1.7.100 with a critical fix only present in
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# 1.7.101. And if we do, I know how to deal with that situation.
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"eliot >= 1.7.0, <= 1.7.100",
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# A great way to define types of values.
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"attrs >= 18.2.0",
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]
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# Includes some indirect dependencies, but does not include allmydata.
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# These are in the order they should be listed by --version, etc.
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package_imports = [
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# package name module name
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('foolscap', 'foolscap'),
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('pycryptopp', 'pycryptopp'),
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('zfec', 'zfec'),
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('Twisted', 'twisted'),
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('Nevow', 'nevow'),
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('zope.interface', 'zope.interface'),
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('python', None),
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('platform', None),
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('pyOpenSSL', 'OpenSSL'),
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('OpenSSL', None),
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('pyasn1', 'pyasn1'),
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('service-identity', 'service_identity'),
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('characteristic', 'characteristic'),
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('pyasn1-modules', 'pyasn1_modules'),
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('cryptography', 'cryptography'),
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('cffi', 'cffi'),
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('six', 'six'),
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('enum34', 'enum'),
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('pycparser', 'pycparser'),
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('PyYAML', 'yaml'),
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('magic-wormhole', 'wormhole'),
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('setuptools', 'setuptools'),
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('eliot', 'eliot'),
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('attrs', 'attr'),
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]
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# Dependencies for which we don't know how to get a version number at run-time.
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not_import_versionable = [
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'zope.interface',
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]
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# Dependencies reported by pkg_resources that we can safely ignore.
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ignorable = [
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'argparse',
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'pyutil',
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'zbase32',
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'distribute',
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'twisted-web',
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'twisted-core',
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'twisted-conch',
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]
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setup_requires = [
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'setuptools >= 28.8.0', # for PEP-440 style versions
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]
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# These are suppressed globally:
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global_deprecation_messages = [
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"BaseException.message has been deprecated as of Python 2.6",
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"twisted.internet.interfaces.IFinishableConsumer was deprecated in Twisted 11.1.0: Please use IConsumer (and IConsumer.unregisterProducer) instead.",
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"twisted.internet.interfaces.IStreamClientEndpointStringParser was deprecated in Twisted 14.0.0: This interface has been superseded by IStreamClientEndpointStringParserWithReactor.",
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]
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# These are suppressed while importing dependencies:
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deprecation_messages = [
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"the sha module is deprecated; use the hashlib module instead",
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"object.__new__\(\) takes no parameters",
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"The popen2 module is deprecated. Use the subprocess module.",
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"the md5 module is deprecated; use hashlib instead",
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"twisted.web.error.NoResource is deprecated since Twisted 9.0. See twisted.web.resource.NoResource.",
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"the sets module is deprecated",
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]
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runtime_warning_messages = [
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"Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability.",
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]
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warning_imports = [
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'nevow',
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'twisted.persisted.sob',
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'twisted.python.filepath',
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]
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