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
19 # On Windows we need at least Twisted 9.0 to avoid an indirect dependency on pywin32.
20 # We also need Twisted 10.1 for the FTP frontend in order for Twisted's FTP server to
21 # support asynchronous close.
24 # foolscap < 0.5.1 had a performance bug which spent
25 # O(N**2) CPU for transferring large mutable files
27 # foolscap < 0.6 is incompatible with Twisted 10.2.0.
28 # foolscap 0.6.1 quiets a DeprecationWarning.
29 # pyOpenSSL is required by foolscap for it (foolscap) to provide secure
30 # connections. Foolscap doesn't reliably declare this dependency in a
31 # machine-readable way, so we need to declare a dependency on pyOpenSSL
32 # ourselves. Tahoe-LAFS doesn't *really* depend directly on pyOpenSSL,
33 # so if something changes in the relationship between foolscap and
34 # pyOpenSSL, such as foolscap requiring a specific version of pyOpenSSL,
35 # or foolscap switching from pyOpenSSL to a different crypto library, we
36 # need to update this declaration here.
42 # Needed for SFTP. pyasn1 is needed by twisted.conch in Twisted >= 9.0.
43 # pycrypto 2.2 doesn't work due to https://bugs.launchpad.net/pycrypto/+bug/620253
44 "pycrypto == 2.0.1, == 2.1.0, >= 2.3",
47 # http://www.voidspace.org.uk/python/mock/
50 # Will be needed to test web apps, but not yet. See #1001.
54 # Includes some indirect dependencies, but does not include allmydata.
55 # These are in the order they should be listed by --version, etc.
57 # package name module name
58 ('foolscap', 'foolscap'),
59 ('pycryptopp', 'pycryptopp'),
61 ('Twisted', 'twisted'),
63 ('zope.interface', 'zope.interface'),
66 ('pyOpenSSL', 'OpenSSL'),
67 ('simplejson', 'simplejson'),
68 ('pycrypto', 'Crypto'),
76 if platform.machine().lower() in ['i386', 'x86_64', 'amd64', 'x86', '']:
77 # pycryptopp v0.5.20 fixes bugs in SHA-256 and AES on x86 or amd64
78 # (from Crypto++ revisions 470, 471, 480, 492). The '' is there
79 # in case platform.machine is broken and this is actually an x86
81 install_requires.append("pycryptopp >= 0.5.20")
83 # pycryptopp v0.5.13 had a new bundled version of Crypto++
84 # (v5.6.0) and a new bundled version of setuptools (although that
85 # shouldn't make any difference to users of pycryptopp).
86 install_requires.append("pycryptopp >= 0.5.14")
88 # Sqlite comes built into Python >= 2.5, and is provided by the "pysqlite"
89 # distribution for Python 2.4.
92 sqlite3 # hush pyflakes
93 package_imports.append(('sqlite3', 'sqlite3'))
95 # pysqlite v2.0.5 was shipped in Ubuntu 6.06 LTS "dapper" and Nexenta NCP 1.
96 install_requires.append("pysqlite >= 2.0.5")
97 package_imports.append(('pysqlite', 'pysqlite2.dbapi2'))
99 # Don't try to get the version number of setuptools in frozen builds, because
100 # that triggers 'site' processing that causes failures. Note that frozen
101 # builds still (unfortunately) import pkg_resources in .tac files, so the
102 # entry for setuptools in install_requires above isn't conditional.
103 if not hasattr(sys, 'frozen'):
104 package_imports.append(('setuptools', 'setuptools'))
108 deprecation_messages = [
109 "the sha module is deprecated; use the hashlib module instead",
110 "object.__new__\(\) takes no parameters",
111 "The popen2 module is deprecated. Use the subprocess module.",
112 "the md5 module is deprecated; use hashlib instead",
113 "twisted.web.error.NoResource is deprecated since Twisted 9.0. See twisted.web.resource.NoResource.",
114 "the sets module is deprecated",
117 deprecation_imports = [
119 'twisted.persisted.sob',
120 'twisted.python.filepath',