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[2.7] bpo-35952: Sync test.pythoninfo from master #13010

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Merged
vstinner merged 1 commit into from
Apr 29, 2019
Merged

[2.7] bpo-35952: Sync test.pythoninfo from master #13010

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73 changes: 65 additions & 8 deletions Lib/test/pythoninfo.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
import re
import sys
import traceback
import warnings


def normalize_text(text):
Expand Down Expand Up @@ -142,7 +143,11 @@ def collect_platform(info_add):
info_add('platform.python_implementation',
platform.python_implementation())
info_add('platform.platform',
platform.platform(aliased=True, terse=True))
platform.platform(aliased=True))

libc_ver = ('%s %s' % platform.libc_ver()).strip()
if libc_ver:
info_add('platform.libc_ver', libc_ver)


def collect_locale(info_add):
Expand Down Expand Up @@ -376,9 +381,17 @@ def collect_time(info_add):
copy_attributes(info_add, time, 'time.%s', attributes)

if hasattr(time, 'get_clock_info'):
for clock in ('time', 'perf_counter'):
tinfo = time.get_clock_info(clock)
info_add('time.get_clock_info(%s)' % clock, tinfo)
for clock in ('clock', 'monotonic', 'perf_counter',
'process_time', 'thread_time', 'time'):
try:
# prevent DeprecatingWarning on get_clock_info('clock')
with warnings.catch_warnings(record=True):
clock_info = time.get_clock_info(clock)
except ValueError:
# missing clock like time.thread_time()
pass
else:
info_add('time.get_clock_info(%s)' % clock, clock_info)


def collect_datetime(info_add):
Expand Down Expand Up @@ -407,7 +420,10 @@ def collect_sysconfig(info_add):
'OPT',
'PY_CFLAGS',
'PY_CFLAGS_NODIST',
'PY_CORE_LDFLAGS',
'PY_LDFLAGS',
'PY_LDFLAGS_NODIST',
'PY_STDMODULE_CFLAGS',
'Py_DEBUG',
'Py_ENABLE_SHARED',
'SHELL',
Expand Down Expand Up @@ -513,6 +529,8 @@ def collect_resource(info_add):
value = resource.getrlimit(key)
info_add('resource.%s' % name, value)

call_func(info_add, 'resource.pagesize', resource, 'getpagesize')


def collect_test_socket(info_add):
try:
Expand Down Expand Up @@ -553,10 +571,17 @@ def collect_cc(info_add):
except ImportError:
args = CC.split()
args.append('--version')
proc = subprocess.Popen(args,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
universal_newlines=True)
try:
proc = subprocess.Popen(args,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
universal_newlines=True)
except OSError:
# Cannot run the compiler, for example when Python has been
# cross-compiled and installed on the target platform where the
# compiler is missing.
return

stdout = proc.communicate()[0]
if proc.returncode:
# CC --version failed: ignore error
Expand All @@ -567,6 +592,35 @@ def collect_cc(info_add):
info_add('CC.version', text)


def collect_gdbm(info_add):
try:
from _gdbm import _GDBM_VERSION
except ImportError:
return

info_add('gdbm.GDBM_VERSION', '.'.join(map(str, _GDBM_VERSION)))


def collect_get_config(info_add):
# Dump global configuration variables, _PyCoreConfig
# and _PyMainInterpreterConfig
try:
from _testinternalcapi import get_configs
except ImportError:
return

all_configs = get_configs()
for config_type in sorted(all_configs):
config = all_configs[config_type]
for key in sorted(config):
info_add('%s[%s]' % (config_type, key), repr(config[key]))


def collect_subprocess(info_add):
import subprocess
copy_attributes(info_add, subprocess, 'subprocess.%s', ('_USE_POSIX_SPAWN',))


def collect_info(info):
error = False
info_add = info.add
Expand Down Expand Up @@ -594,6 +648,9 @@ def collect_info(info):
collect_testcapi,
collect_resource,
collect_cc,
collect_gdbm,
collect_get_config,
collect_subprocess,

# Collecting from tests should be last as they have side effects.
collect_test_socket,
Expand Down