mirror of
https://github.com/tahoe-lafs/tahoe-lafs.git
synced 2024-12-21 05:53:12 +00:00
145 lines
4.7 KiB
Python
145 lines
4.7 KiB
Python
#! /usr/bin/env python
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import locale, os, platform, subprocess, sys, traceback
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from importlib.metadata import version, PackageNotFoundError
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def foldlines(s, numlines=None):
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lines = s.split("\n")
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if numlines is not None:
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lines = lines[:numlines]
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return " ".join(lines).replace("\r", "")
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def print_platform():
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try:
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import platform
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out = platform.platform()
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print("platform:", foldlines(out))
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print("machine: ", platform.machine())
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if hasattr(platform, 'linux_distribution'):
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print("linux_distribution:", repr(platform.linux_distribution()))
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except EnvironmentError:
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sys.stderr.write("\nGot exception using 'platform'. Exception follows\n")
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traceback.print_exc(file=sys.stderr)
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sys.stderr.flush()
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def print_python_ver():
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print("python:", foldlines(sys.version))
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print('maxunicode: ' + str(sys.maxunicode))
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def print_python_encoding_settings():
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print('filesystem.encoding: ' + str(sys.getfilesystemencoding()))
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print('locale.getpreferredencoding: ' + str(locale.getpreferredencoding()))
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try:
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print('locale.defaultlocale: ' + str(locale.getdefaultlocale()))
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except ValueError as e:
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print('got exception from locale.getdefaultlocale(): ', e)
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print('locale.locale: ' + str(locale.getlocale()))
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def print_stdout(cmdlist, label=None, numlines=None):
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try:
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if label is None:
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label = cmdlist[0]
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res = subprocess.Popen(cmdlist, stdin=open(os.devnull),
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stdout=subprocess.PIPE).communicate()[0]
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print(label + ': ' + foldlines(res.decode('utf-8'), numlines))
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except EnvironmentError as e:
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if isinstance(e, OSError) and e.errno == 2:
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print(label + ': no such file or directory')
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return
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sys.stderr.write("\nGot exception invoking '%s'. Exception follows.\n" % (cmdlist[0],))
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traceback.print_exc(file=sys.stderr)
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sys.stderr.flush()
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def print_as_ver():
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if os.path.exists('a.out'):
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print("WARNING: a file named a.out exists, and getting the version of the 'as' assembler "
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"writes to that filename, so I'm not attempting to get the version of 'as'.")
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return
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try:
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stdout, stderr = subprocess.Popen(['as', '-version'], stdin=open(os.devnull),
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stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
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print('as: ' + foldlines(stdout.decode('utf-8') + ' ' + stderr.decode('utf-8')))
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if os.path.exists('a.out'):
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os.remove('a.out')
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except EnvironmentError:
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sys.stderr.write("\nGot exception invoking '%s'. Exception follows.\n" % ('as',))
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traceback.print_exc(file=sys.stderr)
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sys.stderr.flush()
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def print_setuptools_ver():
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try:
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print("setuptools:", version("setuptools"))
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except PackageNotFoundError:
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print('setuptools: DistributionNotFound')
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def print_py_pkg_ver(pkgname, modulename=None):
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if modulename is None:
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modulename = pkgname
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print()
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try:
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print(pkgname + ': ' + version(pkgname))
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except PackageNotFoundError:
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print(pkgname + ': DistributionNotFound')
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try:
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__import__(modulename)
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except ImportError:
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pass
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else:
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modobj = sys.modules.get(modulename)
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print(pkgname + ' module: ' + str(modobj))
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try:
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print(pkgname + ' __version__: ' + str(modobj.__version__))
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except AttributeError:
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pass
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print_platform()
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print()
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print_python_ver()
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print_stdout(['virtualenv', '--version'])
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print_stdout(['tox', '--version'])
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print()
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print_stdout(['locale'])
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print_python_encoding_settings()
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print()
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print_stdout(['buildbot', '--version'])
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print_stdout(['buildslave', '--version'])
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if 'windows' in platform.system().lower():
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print_stdout(['cl'])
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print_stdout(['gcc', '--version'], numlines=1)
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print_stdout(['g++', '--version'], numlines=1)
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print_stdout(['cryptest', 'V'])
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print_stdout(['git', '--version'])
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print_stdout(['openssl', 'version'])
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print_stdout(['flappclient', '--version'])
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print_stdout(['valgrind', '--version'])
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print_as_ver()
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print_setuptools_ver()
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print_py_pkg_ver('cffi')
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print_py_pkg_ver('coverage')
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print_py_pkg_ver('cryptography')
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print_py_pkg_ver('foolscap')
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print_py_pkg_ver('mock')
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print_py_pkg_ver('pyasn1')
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print_py_pkg_ver('pycparser')
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print_py_pkg_ver('cryptography')
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print_py_pkg_ver('pyflakes')
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print_py_pkg_ver('pyOpenSSL', 'OpenSSL')
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print_py_pkg_ver('six')
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print_py_pkg_ver('trialcoverage')
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print_py_pkg_ver('Twisted', 'twisted')
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print_py_pkg_ver('TwistedCore', 'twisted.python')
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print_py_pkg_ver('TwistedWeb', 'twisted.web')
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print_py_pkg_ver('TwistedConch', 'twisted.conch')
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print_py_pkg_ver('zfec')
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print_py_pkg_ver('zope.interface')
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