# It is ok to import modules from the Python Standard Library if they are
# always available, or the import is protected by try...except ImportError.
+# The semantics for requirement specs changed incompatibly in setuptools 8,
+# which now follows PEP 440. The requirements used in this file must be valid
+# under both the old and new semantics. That can be achieved by limiting
+# requirement specs to one of the following forms:
+#
+# * >= X, <= Y where X < Y
+# * >= X, != Y, != Z, ... where X < Y < Z...
+#
+# (In addition, check_requirement in allmydata/__init__.py only supports
+# >=, <= and != operators.)
+
install_requires = [
# We require newer versions of setuptools (actually
# zetuptoolz) to build, but can handle older versions to run.
# zope.interface >= 3.6.0 is required for Twisted >= 12.1.0.
# zope.interface 3.6.3 and 3.6.4 are incompatible with Nevow (#1435).
- "zope.interface == 3.6.0, == 3.6.1, == 3.6.2, >= 3.6.5",
+ "zope.interface >= 3.6.0, != 3.6.3, != 3.6.4",
# * foolscap < 0.5.1 had a performance bug which spent O(N**2) CPU for
# transferring large mutable files of size N.
# * foolscap < 0.6 is incompatible with Twisted 10.2.0.
# * foolscap 0.6.1 quiets a DeprecationWarning.
# * foolscap < 0.6.3 is incompatible with Twisted 11.1.0 and newer.
- "foolscap >= 0.6.3",
+ # * foolscap 0.8.0 generates 2048-bit RSA-with-SHA-256 signatures,
+ # rather than 1024-bit RSA-with-MD5. This also allows us to work
+ # with a FIPS build of OpenSSL.
+ "foolscap >= 0.10.1",
# Needed for SFTP.
# pycrypto 2.2 doesn't work due to <https://bugs.launchpad.net/pycrypto/+bug/620253>
# pycrypto 2.4 doesn't work due to <https://bugs.launchpad.net/pycrypto/+bug/881130>
- "pycrypto == 2.1.0, == 2.3, >= 2.4.1",
-
- # <http://www.voidspace.org.uk/python/mock/>, 0.8.0 provides "call"
- "mock >= 0.8.0",
+ "pycrypto >= 2.1.0, != 2.2, != 2.4",
# pycryptopp-0.6.0 includes ed25519
"pycryptopp >= 0.6.0",
+
+ "service-identity", # this is needed to suppress complaints about being unable to verify certs
+ "characteristic >= 14.0.0", # latest service-identity depends on this version
+ "pyasn1 >= 0.1.8", # latest pyasn1-modules depends on this version
+ "pyasn1-modules >= 0.0.5", # service-identity depends on this
]
# Includes some indirect dependencies, but does not include allmydata.
('python', None),
('platform', None),
('pyOpenSSL', 'OpenSSL'),
+ ('OpenSSL', None),
('simplejson', 'simplejson'),
('pycrypto', 'Crypto'),
('pyasn1', 'pyasn1'),
- ('mock', 'mock'),
+ ('service-identity', 'service_identity'),
+ ('characteristic', 'characteristic'),
+ ('pyasn1-modules', 'pyasn1_modules'),
]
# Dependencies for which we don't know how to get a version number at run-time.
not_import_versionable = [
'zope.interface',
- 'mock',
- 'pyasn1',
- 'pyasn1-modules',
]
# Dependencies reported by pkg_resources that we can safely ignore.
package_imports.append(('setuptools', 'setuptools'))
-# Splitting the dependencies for Windows and non-Windows helps to fix
-# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2249> and
-# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2028>.
+# * On Linux we need at least Twisted 10.1.0 for inotify support
+# used by the drop-upload frontend.
+# * We also need Twisted 10.1.0 for the FTP frontend in order for
+# Twisted's FTP server to support asynchronous close.
+# * The SFTP frontend depends on Twisted 11.0.0 to fix the SSH server
+# rekeying bug <https://twistedmatrix.com/trac/ticket/4395>
+# * The FTP frontend depends on Twisted >= 11.1.0 for
+# filepath.Permissions
+#
+# On Windows, Twisted >= 12.2.0 has a dependency on pywin32.
+# Since pywin32 can only be installed manually, we fall back to
+# requiring earlier versions of Twisted and Nevow if it is not
+# already installed.
+# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2028>
+#
+# When the fallback is used we also need to work around the fact
+# that Nevow imports itself when building, which causes Twisted
+# and zope.interface to be imported; therefore, we need to set
+# setup_requires to make sure that the versions of Twisted and
+# zope.interface used at build time satisfy Nevow's requirements.
+#
+# In cases where this fallback isn't needed, we prefer Nevow >= 0.11.1
+# which can be installed using pip, and Twisted >= 13.0.0 which
+# Nevow 0.11.1 depends on. In this case we should *not* use the
+# setup_requires hack, because if we do then the build will break
+# when Twisted < 13.0.0 is already installed (even though it could
+# have succeeded by building a later version under support/ ).
+#
+# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2032>
+# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2249>
+# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2291>
+# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2286>
-if sys.platform == "win32":
- install_requires += [
- # * On Windows we need at least Twisted 9.0 to avoid an indirect
- # dependency on pywin32.
- # * We also need Twisted 10.1 for the FTP frontend in order for
- # Twisted's FTP server to support asynchronous close.
- # * When the cloud backend lands, it will depend on Twisted 10.2.0
- # which includes the fix to <https://twistedmatrix.com/trac/ticket/411>.
- # * The SFTP frontend depends on Twisted 11.0.0 to fix the SSH server
- # rekeying bug <https://twistedmatrix.com/trac/ticket/4395>
- # * We don't want Twisted >= 13.0 to avoid a dependency of its endpoints
- # code on pywin32. <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2028>
- #
- "Twisted == 11.0.0, == 11.1.0, == 12.0.0, == 12.1.0, == 12.2.0",
+setup_requires = []
- # * We need Nevow >= 0.9.33 to avoid a bug in Nevow's setup.py
- # which imported twisted at setup time.
- # * We don't want Nevow 0.11 because that requires Twisted >= 13.0
- # which conflicts with the Twisted requirement above.
- # <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2291>
- #
- "Nevow == 0.9.33, == 0.10",
+_use_old_Twisted_and_Nevow = False
+if sys.platform == "win32":
+ try:
+ import win32api
+ [win32api]
+ except ImportError:
+ _use_old_Twisted_and_Nevow = True
- # pyasn1 is needed by twisted.conch in Twisted >= 9.0.
- "pyasn1 >= 0.0.8a",
+if _use_old_Twisted_and_Nevow:
+ install_requires += [
+ "Twisted >= 11.1.0, <= 12.1.0",
+ "Nevow >= 0.9.33, <= 0.10",
]
+ setup_requires += [req for req in install_requires if req.startswith('Twisted')
+ or req.startswith('zope.interface')]
else:
install_requires += [
- # * On Linux we need at least Twisted 10.1.0 for inotify support
- # used by the drop-upload frontend.
- # * Nevow 0.11.1 requires Twisted >= 13.0.0 so we might as well
- # require it directly; this helps to work around
- # <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2286>.
- # This also satisfies the requirements for the FTP and SFTP
- # frontends and cloud backend mentioned in the Windows section
- # above.
- #
"Twisted >= 13.0.0",
-
- # Nevow >= 0.11.1 can be installed using pip.
"Nevow >= 0.11.1",
-
- "service-identity", # this is needed to suppress complaints about being unable to verify certs
- "characteristic >= 14.0.0", # latest service-identity depends on this version
- "pyasn1 >= 0.1.4", # latest pyasn1-modules depends on this version
- "pyasn1-modules", # service-identity depends on this
- ]
-
- package_imports += [
- ('service-identity', 'service_identity'),
- ('characteristic', 'characteristic'),
- ('pyasn1-modules', 'pyasn1_modules'),
]
# not *directly* depend on pyOpenSSL.
#
# * pyOpenSSL >= 0.13 is needed in order to avoid
-# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2005>.
+# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2005>, and also to check the
+# version of OpenSSL that pyOpenSSL is using.
#
# * pyOpenSSL >= 0.14 is built on the 'cryptography' package which depends
# on 'cffi' (and indirectly several other packages). Unfortunately cffi
"cryptography",
"cffi >= 0.8", # latest cryptography depends on this version
"six >= 1.4.1", # latest cryptography depends on this version
+ "enum34", # latest cryptography depends on this
"pycparser", # cffi depends on this
]
('cryptography', 'cryptography'),
('cffi', 'cffi'),
('six', 'six'),
+ ('enum34', 'enum'),
('pycparser', 'pycparser'),
]
else:
install_requires += [
- "pyOpenSSL == 0.13, == 0.13.1",
+ "pyOpenSSL >= 0.13, <= 0.13.1",
]
projects / tahoe-lafs / tahoe-lafs.git / blobdiff