"""
Decentralized storage grid.
-community web site: U{http://tahoe-lafs.org/}
+community web site: U{https://tahoe-lafs.org/}
"""
class PackagingError(EnvironmentError):
# __full_version__ is the one that you ought to use when identifying yourself in the
# "application" part of the Tahoe versioning scheme:
-# http://allmydata.org/trac/tahoe-lafs/wiki/Versioning
+# https://tahoe-lafs.org/trac/tahoe-lafs/wiki/Versioning
__full_version__ = __appname__ + '/' + str(__version__)
import os, platform, re, subprocess, sys, traceback
def get_package_versions_and_locations():
import warnings
- from _auto_deps import package_imports, deprecation_messages, \
- user_warning_messages, warning_imports
+ from _auto_deps import package_imports, global_deprecation_messages, deprecation_messages, \
+ user_warning_messages, runtime_warning_messages, warning_imports
def package_dir(srcfile):
return os.path.dirname(os.path.dirname(os.path.normcase(os.path.realpath(srcfile))))
# or any other bug that causes sys.path to be set up incorrectly. Therefore we
# must import the packages in order to check their versions and paths.
- # This warning is generated by twisted, PyRex, and possibly other packages,
- # but can happen at any time, not only when they are imported. See
- # http://tahoe-lafs.org/trac/tahoe-lafs/ticket/1129 .
- warnings.filterwarnings("ignore", category=DeprecationWarning,
- message="BaseException.message has been deprecated as of Python 2.6",
- append=True)
+ # This is to suppress various DeprecationWarnings, UserWarnings, and RuntimeWarnings
+ # (listed in _auto_deps.py).
- # This is to suppress various DeprecationWarnings and UserWarnings that
- # occur when modules are imported. See #859, #1435 and
- # http://divmod.org/trac/ticket/2994 .
-
- for msg in deprecation_messages:
+ for msg in global_deprecation_messages + deprecation_messages:
warnings.filterwarnings("ignore", category=DeprecationWarning, message=msg, append=True)
for msg in user_warning_messages:
warnings.filterwarnings("ignore", category=UserWarning, message=msg, append=True)
+ for msg in runtime_warning_messages:
+ warnings.filterwarnings("ignore", category=RuntimeWarning, message=msg, append=True)
try:
for modulename in warning_imports:
try:
except ImportError:
pass
finally:
- for ign in user_warning_messages:
- warnings.filters.pop()
- for ign in deprecation_messages:
+ # Leave suppressions for global_deprecation_messages active.
+ for ign in runtime_warning_messages + user_warning_messages + deprecation_messages:
warnings.filters.pop()
packages = []
trace_info = (etype, str(emsg), ([None] + traceback.extract_tb(etrace))[-1])
packages.append( (pkgname, (None, None, trace_info)) )
else:
- if 'sqlite' in pkgname:
- packages.append( (pkgname, (get_version(module, 'version'), package_dir(module.__file__),
- 'sqlite %s' % (get_version(module, 'sqlite_version'),))) )
- else:
- comment = None
- if pkgname == 'setuptools' and hasattr(module, '_distribute'):
- # distribute does not report its version in any module variables
- comment = 'distribute'
- packages.append( (pkgname, (get_version(module, '__version__'), package_dir(module.__file__), comment)) )
+ comment = None
+ if pkgname == 'setuptools' and hasattr(module, '_distribute'):
+ # distribute does not report its version in any module variables
+ comment = 'distribute'
+ packages.append( (pkgname, (get_version(module, '__version__'), package_dir(module.__file__), comment)) )
elif pkgname == 'python':
packages.append( (pkgname, (platform.python_version(), sys.executable, None)) )
elif pkgname == 'platform':
"""This function returns a list of errors due to any failed cross-checks."""
errors = []
- not_pkg_resourceable = set(['sqlite3', 'python', 'platform', __appname__.lower()])
+ not_pkg_resourceable = set(['python', 'platform', __appname__.lower()])
not_import_versionable = set(['zope.interface', 'mock', 'pyasn1'])
- ignorable = set(['argparse', 'pyutil', 'zbase32', 'distribute', 'twisted-web', 'twisted-core'])
+ ignorable = set(['argparse', 'pyutil', 'zbase32', 'distribute', 'twisted-web', 'twisted-core', 'twisted-conch'])
for name, (imp_ver, imp_loc, imp_comment) in imported_vers_and_locs_list:
name = name.lower()
continue
pr_ver, pr_loc = pkg_resources_vers_and_locs[name]
+ if imp_ver is None and imp_loc is None:
+ errors.append("Warning: dependency %r could not be imported. pkg_resources thought it should be possible "
+ "to import version %r from %r.\nThe exception trace was %r."
+ % (name, pr_ver, pr_loc, imp_comment))
+ continue
+
try:
pr_normver = normalized_version(pr_ver)
except Exception, e:
errors = []
- # we require 2.4.4 on non-UCS-2, non-Redhat builds to avoid <http://www.python.org/news/security/PSF-2006-001/>
- # we require 2.4.3 on non-UCS-2 Redhat, because 2.4.3 is common on Redhat-based distros and will have patched the above bug
- # we require at least 2.4.2 in any case to avoid a bug in the base64 module: <http://bugs.python.org/issue1171487>
- if sys.maxunicode == 65535:
- if sys.version_info < (2, 4, 2) or sys.version_info[0] > 2:
- errors.append("Tahoe-LAFS current requires Python v2.4.2 or greater "
- "for a UCS-2 build (but less than v3), not %r" %
- (sys.version_info,))
- elif platform.platform().lower().find('redhat') >= 0:
- if sys.version_info < (2, 4, 3) or sys.version_info[0] > 2:
- errors.append("Tahoe-LAFS current requires Python v2.4.3 or greater "
- "on Redhat-based distributions (but less than v3), not %r" %
- (sys.version_info,))
- else:
- if sys.version_info < (2, 4, 4) or sys.version_info[0] > 2:
- errors.append("Tahoe-LAFS current requires Python v2.4.4 or greater "
- "for a non-UCS-2 build (but less than v3), not %r" %
- (sys.version_info,))
+ # We require at least 2.5 on all platforms.
+ # (On Python 3, we'll have failed long before this point.)
+ if sys.version_info < (2, 5):
+ try:
+ version_string = ".".join(map(str, sys.version_info))
+ except Exception:
+ version_string = repr(sys.version_info)
+ errors.append("Tahoe-LAFS current requires Python v2.5 or greater (but less than v3), not %s"
+ % (version_string,))
vers_and_locs = dict(_vers_and_locs_list)
for requirement in install_requires:
info = info + " (%s)" % str(loc)
res.append(info)
- output = ",\n".join(res) + "\n"
+ output = "\n".join(res) + "\n"
if not hasattr(sys, 'frozen'):
errors = cross_check_pkg_resources_versus_import()
projects / tahoe-lafs / tahoe-lafs.git / blobdiff