1 # Note: please minimize imports in this file. In particular, do not import
2 # any module from Tahoe-LAFS or its dependencies, and do not import any
3 # modules at all at global level. That includes setuptools and pkg_resources.
4 # It is ok to import modules from the Python Standard Library if they are
5 # always available, or the import is protected by try...except ImportError.
8 # we require newer versions of setuptools (actually
9 # zetuptoolz) to build, but can handle older versions to run
10 "setuptools >= 0.6c6",
14 # Feisty has simplejson 1.4
21 # foolscap < 0.5.1 had a performance bug which spent
22 # O(N**2) CPU for transferring large mutable files
24 # foolscap < 0.6 is incompatible with Twisted 10.2.0.
25 # foolscap 0.6.1 quiets a DeprecationWarning.
26 # pyOpenSSL is required by foolscap for it (foolscap) to provide secure
27 # connections. Foolscap doesn't reliably declare this dependency in a
28 # machine-readable way, so we need to declare a dependency on pyOpenSSL
29 # ourselves. Tahoe-LAFS doesn't *really* depend directly on pyOpenSSL,
30 # so if something changes in the relationship between foolscap and
31 # pyOpenSSL, such as foolscap requiring a specific version of pyOpenSSL,
32 # or foolscap switching from pyOpenSSL to a different crypto library, we
33 # need to update this declaration here.
39 # Needed for SFTP. pyasn1 is needed by twisted.conch in Twisted >= 9.0.
40 # pycrypto 2.2 doesn't work due to https://bugs.launchpad.net/pycrypto/+bug/620253
41 "pycrypto == 2.0.1, == 2.1.0, >= 2.3",
44 # http://www.voidspace.org.uk/python/mock/
47 # Will be needed to test web apps, but not yet. See #1001.
51 # Includes some indirect dependencies, but does not include allmydata.
52 # These are in the order they should be listed by --version, etc.
54 # package name module name
55 ('foolscap', 'foolscap'),
56 ('pycryptopp', 'pycryptopp'),
58 ('Twisted', 'twisted'),
60 ('zope.interface', 'zope.interface'),
63 ('pyOpenSSL', 'OpenSSL'),
64 ('simplejson', 'simplejson'),
65 ('pycrypto', 'Crypto'),
73 if platform.machine().lower() in ['i386', 'x86_64', 'amd64', 'x86', '']:
74 # pycryptopp v0.5.20 fixes bugs in SHA-256 and AES on x86 or amd64
75 # (from Crypto++ revisions 470, 471, 480, 492). The '' is there
76 # in case platform.machine is broken and this is actually an x86
78 install_requires.append("pycryptopp >= 0.5.20")
80 # pycryptopp v0.5.13 had a new bundled version of Crypto++
81 # (v5.6.0) and a new bundled version of setuptools (although that
82 # shouldn't make any difference to users of pycryptopp).
83 install_requires.append("pycryptopp >= 0.5.14")
85 # Sqlite comes built into Python >= 2.5, and is provided by the "pysqlite"
86 # distribution for Python 2.4.
89 sqlite3 # hush pyflakes
90 package_imports.append(('sqlite3', 'sqlite3'))
92 # pysqlite v2.0.5 was shipped in Ubuntu 6.06 LTS "dapper" and Nexenta NCP 1.
93 install_requires.append("pysqlite >= 2.0.5")
94 package_imports.append(('pysqlite', 'pysqlite2.dbapi2'))
96 # Don't try to get the version number of setuptools in frozen builds, because
97 # that triggers 'site' processing that causes failures. Note that frozen
98 # builds still (unfortunately) import pkg_resources in .tac files, so the
99 # entry for setuptools in install_requires above isn't conditional.
100 if not hasattr(sys, 'frozen'):
101 package_imports.append(('setuptools', 'setuptools'))
105 deprecation_messages = [
106 "the sha module is deprecated; use the hashlib module instead",
107 "object.__new__\(\) takes no parameters",
108 "The popen2 module is deprecated. Use the subprocess module.",
109 "the md5 module is deprecated; use hashlib instead",
110 "twisted.web.error.NoResource is deprecated since Twisted 9.0. See twisted.web.resource.NoResource.",
111 "the sets module is deprecated",
114 deprecation_imports = [
116 'twisted.persisted.sob',
117 'twisted.python.filepath',