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
17 # zope.interface 3.6.4 is incompatible with Nevow.
18 # These are the versions packaged in major versions of Debian or Ubuntu, or in pkgsrc.
19 "zope.interface == 3.3.1, == 3.5.3, == 3.6.1",
21 # On Windows we need at least Twisted 9.0 to avoid an indirect dependency on pywin32.
22 # We also need Twisted 10.1 for the FTP frontend in order for Twisted's FTP server to
23 # support asynchronous close.
26 # foolscap < 0.5.1 had a performance bug which spent
27 # O(N**2) CPU for transferring large mutable files
29 # foolscap < 0.6 is incompatible with Twisted 10.2.0.
30 # foolscap 0.6.1 quiets a DeprecationWarning.
31 # pyOpenSSL is required by foolscap for it (foolscap) to provide secure
32 # connections. Foolscap doesn't reliably declare this dependency in a
33 # machine-readable way, so we need to declare a dependency on pyOpenSSL
34 # ourselves. Tahoe-LAFS doesn't *really* depend directly on pyOpenSSL,
35 # so if something changes in the relationship between foolscap and
36 # pyOpenSSL, such as foolscap requiring a specific version of pyOpenSSL,
37 # or foolscap switching from pyOpenSSL to a different crypto library, we
38 # need to update this declaration here.
44 # Needed for SFTP. pyasn1 is needed by twisted.conch in Twisted >= 9.0.
45 # pycrypto 2.2 doesn't work due to https://bugs.launchpad.net/pycrypto/+bug/620253
46 "pycrypto == 2.0.1, == 2.1.0, >= 2.3",
49 # http://www.voidspace.org.uk/python/mock/
52 # Will be needed to test web apps, but not yet. See #1001.
56 # Includes some indirect dependencies, but does not include allmydata.
57 # These are in the order they should be listed by --version, etc.
59 # package name module name
60 ('foolscap', 'foolscap'),
61 ('pycryptopp', 'pycryptopp'),
63 ('Twisted', 'twisted'),
65 ('zope.interface', 'zope.interface'),
68 ('pyOpenSSL', 'OpenSSL'),
69 ('simplejson', 'simplejson'),
70 ('pycrypto', 'Crypto'),
78 if platform.machine().lower() in ['i386', 'x86_64', 'amd64', 'x86', '']:
79 # pycryptopp v0.5.20 fixes bugs in SHA-256 and AES on x86 or amd64
80 # (from Crypto++ revisions 470, 471, 480, 492). The '' is there
81 # in case platform.machine is broken and this is actually an x86
83 install_requires.append("pycryptopp >= 0.5.20")
85 # pycryptopp v0.5.13 had a new bundled version of Crypto++
86 # (v5.6.0) and a new bundled version of setuptools (although that
87 # shouldn't make any difference to users of pycryptopp).
88 install_requires.append("pycryptopp >= 0.5.14")
90 # Sqlite comes built into Python >= 2.5, and is provided by the "pysqlite"
91 # distribution for Python 2.4.
94 sqlite3 # hush pyflakes
95 package_imports.append(('sqlite3', 'sqlite3'))
97 # pysqlite v2.0.5 was shipped in Ubuntu 6.06 LTS "dapper" and Nexenta NCP 1.
98 install_requires.append("pysqlite >= 2.0.5")
99 package_imports.append(('pysqlite', 'pysqlite2.dbapi2'))
101 # Don't try to get the version number of setuptools in frozen builds, because
102 # that triggers 'site' processing that causes failures. Note that frozen
103 # builds still (unfortunately) import pkg_resources in .tac files, so the
104 # entry for setuptools in install_requires above isn't conditional.
105 if not hasattr(sys, 'frozen'):
106 package_imports.append(('setuptools', 'setuptools'))
110 deprecation_messages = [
111 "the sha module is deprecated; use the hashlib module instead",
112 "object.__new__\(\) takes no parameters",
113 "The popen2 module is deprecated. Use the subprocess module.",
114 "the md5 module is deprecated; use hashlib instead",
115 "twisted.web.error.NoResource is deprecated since Twisted 9.0. See twisted.web.resource.NoResource.",
116 "the sets module is deprecated",
119 deprecation_imports = [
121 'twisted.persisted.sob',
122 'twisted.python.filepath',