# 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.
# 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",
+ "pycrypto >= 2.1.0, != 2.2, != 2.4",
# <http://www.voidspace.org.uk/python/mock/>, 0.8.0 provides "call"
"mock >= 0.8.0",
# * We don't want Twisted >= 12.3.0 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",
+ "Twisted >= 11.0.0, <= 12.2.0",
# * We need Nevow >= 0.9.33 to avoid a bug in Nevow's setup.py
# which imported twisted at setup time.
# which conflicts with the Twisted requirement above.
# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2291>
#
- "Nevow == 0.9.33, == 0.10",
+ "Nevow >= 0.9.33, <= 0.10",
# pyasn1 is needed by twisted.conch in Twisted >= 9.0.
"pyasn1 >= 0.0.8a",
]
else:
install_requires += [
- "pyOpenSSL == 0.13, == 0.13.1",
+ "pyOpenSSL >= 0.13, <= 0.13.1",
]