def __init__(self, options, args):
"""
Initialization.
INPUT:
- options -- either options generated from the command line by sage-runtests
or a DocTestDefaults object (possibly with some entries modified)
- args -- a list of filenames to doctest
EXAMPLES::
sage: from sage.doctest.control import DocTestDefaults, DocTestController
sage: DC = DocTestController(DocTestDefaults(), [])
sage: DC
DocTest Controller
"""
# First we modify options to take environment variables into
# account and check compatibility of the user's specified
# options.
if options.timeout < 0:
if options.gdb or options.debug:
# Interactive debuggers: "infinite" timeout
options.timeout = 0
elif options.valgrind or options.massif or options.cachegrind or options.omega:
# Non-interactive debuggers: 48 hours
options.timeout = int(
os.getenv('SAGE_TIMEOUT_VALGRIND', 48 * 60 * 60))
elif options.long:
options.timeout = int(os.getenv('SAGE_TIMEOUT_LONG', 30 * 60))
else:
options.timeout = int(os.getenv('SAGE_TIMEOUT', 5 * 60))
# For non-default GC options, double the timeout
if options.gc:
options.timeout *= 2
if options.nthreads == 0:
options.nthreads = int(os.getenv('SAGE_NUM_THREADS_PARALLEL', 1))
if options.failed and not (args or options.new):
# If the user doesn't specify any files then we rerun all failed files.
options.all = True
if options.global_iterations == 0:
options.global_iterations = int(
os.environ.get('SAGE_TEST_GLOBAL_ITER', 1))
if options.file_iterations == 0:
options.file_iterations = int(os.environ.get('SAGE_TEST_ITER', 1))
if options.debug:
if options.nthreads > 1:
print(
"Debugging requires single-threaded operation, setting number of threads to 1."
)
if options.logfile:
print(
"Debugging is not compatible with logging, disabling logfile."
)
options.serial = True
options.logfile = None
if options.serial:
options.nthreads = 1
if options.verbose:
options.show_skipped = True
if isinstance(options.optional, str):
s = options.optional.lower()
options.optional = set(s.split(','))
if "all" in options.optional:
# Special case to run all optional tests
options.optional = True
else:
# We replace the 'optional' tag by all optional
# packages for which the installed version matches the
# latest available version (this implies in particular
# that the package is actually installed).
if 'optional' in options.optional:
options.optional.discard('optional')
from sage.misc.package import list_packages
for pkg in list_packages('optional', local=True).values():
if pkg['installed'] and pkg[
'installed_version'] == pkg['remote_version']:
options.optional.add(pkg['name'])
from sage.features import package_systems
options.optional.update(system.name
for system in package_systems())
# Check that all tags are valid
for o in options.optional:
if not optionaltag_regex.search(o):
raise ValueError('invalid optional tag {!r}'.format(o))
options.optional |= auto_optional_tags
self.options = options
self.files = args
if options.logfile:
try:
self.logfile = open(options.logfile, 'a')
except IOError:
print(
"Unable to open logfile {!r}\nProceeding without logging.".
format(options.logfile))
self.logfile = None
else:
self.logfile = None
# Flush any diagnostic messages we just printed
sys.stdout.flush()
sys.stderr.flush()
# In serial mode, we run just one process. Then the doctests
# will interfere with the output logging (both use stdout).
# To solve this, we create real_stdout which will always
# write to the actual standard output, regardless of
# redirections.
if options.serial:
self._real_stdout = os.fdopen(os.dup(sys.stdout.fileno()), "w")
self._close_stdout = True
else:
# Parallel mode: no special tricks needed
self._real_stdout = sys.stdout
self._close_stdout = False
if self.logfile is None:
self.logger = self._real_stdout
else:
self.logger = Logger(self._real_stdout, self.logfile)
self.stats = {}
self.load_stats(options.stats_path)
self._init_warn_long()
if self.options.random_seed is None:
self.options.random_seed = 0
def __init__(self, options, args):
"""
Initialization.
INPUT:
- options -- either options generated from the command line by SAGE_LOCAL/bin/sage-runtests
or a DocTestDefaults object (possibly with some entries modified)
- args -- a list of filenames to doctest
EXAMPLES::
sage: from sage.doctest.control import DocTestDefaults, DocTestController
sage: DC = DocTestController(DocTestDefaults(), [])
sage: DC
DocTest Controller
"""
# First we modify options to take environment variables into
# account and check compatibility of the user's specified
# options.
if options.timeout < 0:
if options.gdb or options.debug:
# Interactive debuggers: "infinite" timeout
options.timeout = 0
elif options.valgrind or options.massif or options.cachegrind or options.omega:
# Non-interactive debuggers: 48 hours
options.timeout = int(os.getenv('SAGE_TIMEOUT_VALGRIND', 48 * 60 * 60))
elif options.long:
options.timeout = int(os.getenv('SAGE_TIMEOUT_LONG', 30 * 60))
else:
options.timeout = int(os.getenv('SAGE_TIMEOUT', 5 * 60))
# For non-default GC options, double the timeout
if options.gc:
options.timeout *= 2
if options.nthreads == 0:
options.nthreads = int(os.getenv('SAGE_NUM_THREADS_PARALLEL',1))
if options.failed and not (args or options.new or options.sagenb):
# If the user doesn't specify any files then we rerun all failed files.
options.all = True
if options.global_iterations == 0:
options.global_iterations = int(os.environ.get('SAGE_TEST_GLOBAL_ITER', 1))
if options.file_iterations == 0:
options.file_iterations = int(os.environ.get('SAGE_TEST_ITER', 1))
if options.debug:
if options.nthreads > 1:
print("Debugging requires single-threaded operation, setting number of threads to 1.")
if options.logfile:
print("Debugging is not compatible with logging, disabling logfile.")
options.serial = True
options.logfile = None
if options.serial:
options.nthreads = 1
if options.verbose:
options.show_skipped = True
if isinstance(options.optional, six.string_types):
s = options.optional.lower()
options.optional = set(s.split(','))
if "all" in options.optional:
# Special case to run all optional tests
options.optional = True
else:
# We replace the 'optional' tag by all optional
# packages for which the installed version matches the
# latest available version (this implies in particular
# that the package is actually installed).
if 'optional' in options.optional:
options.optional.discard('optional')
from sage.misc.package import list_packages
for pkg in list_packages('optional', local=True).values():
if pkg['installed_version'] == pkg['remote_version']:
options.optional.add(pkg['name'])
# Check that all tags are valid
for o in options.optional:
if not optionaltag_regex.search(o):
raise ValueError('invalid optional tag {!r}'.format(o))
options.optional |= auto_optional_tags
self.options = options
if options.memlimit > 0:
# Allow tests that require a virtual memory limit to be set
options.optional.add('memlimit')
self.files = args
if options.logfile:
try:
self.logfile = open(options.logfile, 'a')
except IOError:
print("Unable to open logfile {!r}\nProceeding without logging.".format(options.logfile))
self.logfile = None
else:
self.logfile = None
# Flush any diagnostic messages we just printed
sys.stdout.flush()
sys.stderr.flush()
# In serial mode, we run just one process. Then the doctests
# will interfere with the output logging (both use stdout).
# To solve this, we create real_stdout which will always
# write to the actual standard output, regardless of
# redirections.
if options.serial:
self._real_stdout = os.fdopen(os.dup(sys.stdout.fileno()), "w")
self._close_stdout = True
else:
# Parallel mode: no special tricks needed
self._real_stdout = sys.stdout
self._close_stdout = False
if self.logfile is None:
self.logger = self._real_stdout
else:
self.logger = Logger(self._real_stdout, self.logfile)
self.stats = {}
self.load_stats(options.stats_path)
self._init_warn_long()
#*****************************************************************************
# Copyright (C) 2015 Jeroen Demeyer <*****@*****.**>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
# http://www.gnu.org/licenses/
#*****************************************************************************
from distutils.extension import Extension
from sage.misc.package import list_packages
all_packages = list_packages(local=True)
class CythonizeExtension(Extension):
"""
A class for extensions which are only cythonized, but not built.
The file ``src/setup.py`` contains some logic to check the
``skip_build`` attribute of extensions.
EXAMPLES::
sage: from sage_setup.optional_extension import CythonizeExtension
sage: ext = CythonizeExtension("foo", ["foo.c"])
sage: ext.skip_build
True
#*****************************************************************************
# Copyright (C) 2015 Jeroen Demeyer <*****@*****.**>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
# http://www.gnu.org/licenses/
#*****************************************************************************
from distutils.extension import Extension
from sage.misc.package import is_package_installed, list_packages
all_packages = list_packages(local=True)
class CythonizeExtension(Extension):
"""
A class for extensions which are only cythonized, but not built.
The file ``src/setup.py`` contains some logic to check the
``skip_build`` attribute of extensions.
EXAMPLES::
sage: from sage_setup.optional_extension import CythonizeExtension
sage: ext = CythonizeExtension("foo", ["foo.c"])
sage: ext.skip_build
True
