518 lines
17 KiB
Python
Executable File
518 lines
17 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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Script to upload 32 bits and 64 bits wheel packages for Python 3.3 on Windows.
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Usage: "python release.py HG_TAG" where HG_TAG is a Mercurial tag, usually
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a version number like "3.4.2".
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Requirements:
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- Python 3.3 and newer requires the Windows SDK 7.1 to build wheel packages
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- Python 2.7 requires the Windows SDK 7.0
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- the aiotest module is required to run aiotest tests
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"""
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import contextlib
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import optparse
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import os
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import platform
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import re
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import shutil
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import subprocess
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import sys
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import tempfile
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import textwrap
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PROJECT = 'asyncio'
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DEBUG_ENV_VAR = 'PYTHONASYNCIODEBUG'
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PYTHON_VERSIONS = (
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(3, 3),
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)
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PY3 = (sys.version_info >= (3,))
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HG = 'hg'
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SDK_ROOT = r"C:\Program Files\Microsoft SDKs\Windows"
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BATCH_FAIL_ON_ERROR = "@IF %errorlevel% neq 0 exit /b %errorlevel%"
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WINDOWS = (sys.platform == 'win32')
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def get_architecture_bits():
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arch = platform.architecture()[0]
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return int(arch[:2])
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class PythonVersion:
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def __init__(self, major, minor, bits):
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self.major = major
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self.minor = minor
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self.bits = bits
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self._executable = None
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@staticmethod
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def running():
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bits = get_architecture_bits()
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pyver = PythonVersion(sys.version_info.major,
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sys.version_info.minor,
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bits)
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pyver._executable = sys.executable
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return pyver
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def _get_executable_windows(self, app):
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if self.bits == 32:
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executable = 'c:\\Python%s%s_32bit\\python.exe'
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else:
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executable = 'c:\\Python%s%s\\python.exe'
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executable = executable % (self.major, self.minor)
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if not os.path.exists(executable):
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print("Unable to find python %s" % self)
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print("%s does not exists" % executable)
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sys.exit(1)
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return executable
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def _get_executable_unix(self, app):
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return 'python%s.%s' % (self.major, self.minor)
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def get_executable(self, app):
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if self._executable:
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return self._executable
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if WINDOWS:
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executable = self._get_executable_windows(app)
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else:
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executable = self._get_executable_unix(app)
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code = (
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'import platform, sys; '
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'print("{ver.major}.{ver.minor} {bits}".format('
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'ver=sys.version_info, '
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'bits=platform.architecture()[0]))'
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)
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try:
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exitcode, stdout = app.get_output(executable, '-c', code,
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ignore_stderr=True)
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except OSError as exc:
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print("Error while checking %s:" % self)
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print(str(exc))
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print("Executable: %s" % executable)
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sys.exit(1)
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else:
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stdout = stdout.rstrip()
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expected = "%s.%s %sbit" % (self.major, self.minor, self.bits)
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if stdout != expected:
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print("Python version or architecture doesn't match")
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print("got %r, expected %r" % (stdout, expected))
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print("Executable: %s" % executable)
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sys.exit(1)
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self._executable = executable
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return executable
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def __str__(self):
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return 'Python %s.%s (%s bits)' % (self.major, self.minor, self.bits)
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class Release(object):
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def __init__(self):
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root = os.path.dirname(__file__)
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self.root = os.path.realpath(root)
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# Set these attributes to True to run also register sdist upload
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self.wheel = False
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self.test = False
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self.register = False
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self.sdist = False
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self.aiotest = False
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self.verbose = False
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self.upload = False
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# Release mode: enable more tests
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self.release = False
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self.python_versions = []
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if WINDOWS:
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supported_archs = (32, 64)
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else:
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bits = get_architecture_bits()
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supported_archs = (bits,)
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for major, minor in PYTHON_VERSIONS:
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for bits in supported_archs:
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pyver = PythonVersion(major, minor, bits)
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self.python_versions.append(pyver)
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@contextlib.contextmanager
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def _popen(self, args, **kw):
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verbose = kw.pop('verbose', True)
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if self.verbose and verbose:
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print('+ ' + ' '.join(args))
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if PY3:
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kw['universal_newlines'] = True
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proc = subprocess.Popen(args, **kw)
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try:
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yield proc
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except:
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proc.kill()
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proc.wait()
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raise
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def get_output(self, *args, **kw):
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kw['stdout'] = subprocess.PIPE
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ignore_stderr = kw.pop('ignore_stderr', False)
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if ignore_stderr:
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devnull = open(os.path.devnull, 'wb')
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kw['stderr'] = devnull
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else:
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kw['stderr'] = subprocess.STDOUT
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try:
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with self._popen(args, **kw) as proc:
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stdout, stderr = proc.communicate()
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return proc.returncode, stdout
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finally:
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if ignore_stderr:
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devnull.close()
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def check_output(self, *args, **kw):
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exitcode, output = self.get_output(*args, **kw)
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if exitcode:
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sys.stdout.write(output)
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sys.stdout.flush()
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sys.exit(1)
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return output
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def run_command(self, *args, **kw):
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with self._popen(args, **kw) as proc:
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exitcode = proc.wait()
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if exitcode:
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sys.exit(exitcode)
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def get_local_changes(self):
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status = self.check_output(HG, 'status')
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return [line for line in status.splitlines()
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if not line.startswith("?")]
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def remove_directory(self, name):
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path = os.path.join(self.root, name)
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if os.path.exists(path):
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if self.verbose:
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print("Remove directory: %s" % name)
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shutil.rmtree(path)
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def remove_file(self, name):
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path = os.path.join(self.root, name)
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if os.path.exists(path):
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if self.verbose:
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print("Remove file: %s" % name)
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os.unlink(path)
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def windows_sdk_setenv(self, pyver):
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if (pyver.major, pyver.minor) >= (3, 3):
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path = "v7.1"
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sdkver = (7, 1)
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else:
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path = "v7.0"
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sdkver = (7, 0)
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setenv = os.path.join(SDK_ROOT, path, 'Bin', 'SetEnv.cmd')
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if not os.path.exists(setenv):
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print("Unable to find Windows SDK %s.%s for %s"
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% (sdkver[0], sdkver[1], pyver))
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print("Please download and install it")
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print("%s does not exists" % setenv)
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sys.exit(1)
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if pyver.bits == 64:
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arch = '/x64'
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else:
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arch = '/x86'
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cmd = ["CALL", setenv, "/release", arch]
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return (cmd, sdkver)
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def quote(self, arg):
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if not re.search("[ '\"]", arg):
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return arg
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# FIXME: should we escape "?
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return '"%s"' % arg
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def quote_args(self, args):
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return ' '.join(self.quote(arg) for arg in args)
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def cleanup(self):
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if self.verbose:
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print("Cleanup")
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self.remove_directory('build')
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self.remove_directory('dist')
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self.remove_file('_overlapped.pyd')
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self.remove_file(os.path.join(PROJECT, '_overlapped.pyd'))
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def sdist_upload(self):
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self.cleanup()
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self.run_command(sys.executable, 'setup.py', 'sdist', 'upload')
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def build_inplace(self, pyver):
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print("Build for %s" % pyver)
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self.build(pyver, 'build')
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if WINDOWS:
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if pyver.bits == 64:
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arch = 'win-amd64'
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else:
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arch = 'win32'
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build_dir = 'lib.%s-%s.%s' % (arch, pyver.major, pyver.minor)
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src = os.path.join(self.root, 'build', build_dir,
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PROJECT, '_overlapped.pyd')
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dst = os.path.join(self.root, PROJECT, '_overlapped.pyd')
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shutil.copyfile(src, dst)
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def runtests(self, pyver):
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print("Run tests on %s" % pyver)
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if WINDOWS and not self.options.no_compile:
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self.build_inplace(pyver)
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release_env = dict(os.environ)
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release_env.pop(DEBUG_ENV_VAR, None)
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dbg_env = dict(os.environ)
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dbg_env[DEBUG_ENV_VAR] = '1'
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python = pyver.get_executable(self)
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args = (python, 'runtests.py', '-r')
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if self.release:
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print("Run runtests.py in release mode on %s" % pyver)
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self.run_command(*args, env=release_env)
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print("Run runtests.py in debug mode on %s" % pyver)
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self.run_command(*args, env=dbg_env)
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if self.aiotest:
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args = (python, 'run_aiotest.py')
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if self.release:
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print("Run aiotest in release mode on %s" % pyver)
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self.run_command(*args, env=release_env)
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print("Run aiotest in debug mode on %s" % pyver)
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self.run_command(*args, env=dbg_env)
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print("")
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def _build_windows(self, pyver, cmd):
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setenv, sdkver = self.windows_sdk_setenv(pyver)
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temp = tempfile.NamedTemporaryFile(mode="w", suffix=".bat",
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delete=False)
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with temp:
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temp.write("SETLOCAL EnableDelayedExpansion\n")
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temp.write(self.quote_args(setenv) + "\n")
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temp.write(BATCH_FAIL_ON_ERROR + "\n")
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# Restore console colors: lightgrey on black
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temp.write("COLOR 07\n")
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temp.write("\n")
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temp.write("SET DISTUTILS_USE_SDK=1\n")
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temp.write("SET MSSDK=1\n")
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temp.write("CD %s\n" % self.quote(self.root))
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temp.write(self.quote_args(cmd) + "\n")
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temp.write(BATCH_FAIL_ON_ERROR + "\n")
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try:
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if self.verbose:
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print("Setup Windows SDK %s.%s" % sdkver)
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print("+ " + ' '.join(cmd))
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# SDK 7.1 uses the COLOR command which makes SetEnv.cmd failing
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# if the stdout is not a TTY (if we redirect stdout into a file)
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if self.verbose or sdkver >= (7, 1):
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self.run_command(temp.name, verbose=False)
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else:
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self.check_output(temp.name, verbose=False)
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finally:
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os.unlink(temp.name)
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def _build_unix(self, pyver, cmd):
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self.check_output(*cmd)
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def build(self, pyver, *cmds):
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self.cleanup()
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python = pyver.get_executable(self)
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cmd = [python, 'setup.py'] + list(cmds)
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if WINDOWS:
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self._build_windows(pyver, cmd)
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else:
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self._build_unix(pyver, cmd)
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def test_wheel(self, pyver):
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print("Test building wheel package for %s" % pyver)
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self.build(pyver, 'bdist_wheel')
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def publish_wheel(self, pyver):
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print("Build and publish wheel package for %s" % pyver)
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self.build(pyver, 'bdist_wheel', 'upload')
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def parse_options(self):
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parser = optparse.OptionParser(
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description="Run all unittests.",
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usage="%prog [options] command")
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parser.add_option(
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'-v', '--verbose', action="store_true", dest='verbose',
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default=0, help='verbose')
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parser.add_option(
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'-t', '--tag', type="str",
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help='Mercurial tag or revision, required to release')
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parser.add_option(
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'-p', '--python', type="str",
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help='Only build/test one specific Python version, ex: "2.7:32"')
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parser.add_option(
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'-C', "--no-compile", action="store_true",
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help="Don't compile the module, this options implies --running",
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default=False)
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parser.add_option(
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'-r', "--running", action="store_true",
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help='Only use the running Python version',
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default=False)
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parser.add_option(
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'--ignore', action="store_true",
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help='Ignore local changes',
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default=False)
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self.options, args = parser.parse_args()
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if len(args) == 1:
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command = args[0]
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else:
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command = None
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if self.options.no_compile:
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self.options.running = True
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if command == 'clean':
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self.options.verbose = True
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elif command == 'build':
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self.options.running = True
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elif command == 'test_wheel':
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self.wheel = True
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elif command == 'test':
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self.test = True
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elif command == 'release':
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if not self.options.tag:
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print("The release command requires the --tag option")
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sys.exit(1)
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self.release = True
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self.wheel = True
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self.test = True
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self.upload = True
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else:
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if command:
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print("Invalid command: %s" % command)
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else:
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parser.print_help()
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print("")
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print("Available commands:")
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print("- build: build asyncio in place, imply --running")
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print("- test: run tests")
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print("- test_wheel: test building wheel packages")
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print("- release: run tests and publish wheel packages,")
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print(" require the --tag option")
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print("- clean: cleanup the project")
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sys.exit(1)
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if self.options.python and self.options.running:
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print("--python and --running options are exclusive")
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sys.exit(1)
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python = self.options.python
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if python:
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match = re.match("^([23])\.([0-9])/(32|64)$", python)
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if not match:
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print("Invalid Python version: %s" % python)
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print('Format of a Python version: "x.y/bits"')
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print("Example: 2.7/32")
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sys.exit(1)
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major = int(match.group(1))
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minor = int(match.group(2))
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bits = int(match.group(3))
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self.python_versions = [PythonVersion(major, minor, bits)]
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if self.options.running:
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self.python_versions = [PythonVersion.running()]
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self.verbose = self.options.verbose
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self.command = command
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def main(self):
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self.parse_options()
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print("Directory: %s" % self.root)
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os.chdir(self.root)
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if self.command == "clean":
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self.cleanup()
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sys.exit(1)
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if self.command == "build":
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if len(self.python_versions) != 1:
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print("build command requires one specific Python version")
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print("Use the --python command line option")
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sys.exit(1)
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pyver = self.python_versions[0]
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self.build_inplace(pyver)
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if (self.register or self.upload) and (not self.options.ignore):
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lines = self.get_local_changes()
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else:
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lines = ()
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if lines:
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print("ERROR: Found local changes")
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for line in lines:
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print(line)
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print("")
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print("Revert local changes")
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print("or use the --ignore command line option")
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sys.exit(1)
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hg_tag = self.options.tag
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if hg_tag:
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print("Update repository to revision %s" % hg_tag)
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self.check_output(HG, 'update', hg_tag)
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hg_rev = self.check_output(HG, 'id').rstrip()
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if self.wheel:
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for pyver in self.python_versions:
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self.test_wheel(pyver)
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if self.test:
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for pyver in self.python_versions:
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self.runtests(pyver)
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if self.register:
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self.run_command(sys.executable, 'setup.py', 'register')
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if self.sdist:
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self.sdist_upload()
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if self.upload:
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for pyver in self.python_versions:
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self.publish_wheel(pyver)
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hg_rev2 = self.check_output(HG, 'id').rstrip()
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if hg_rev != hg_rev2:
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print("ERROR: The Mercurial revision changed")
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print("Before: %s" % hg_rev)
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print("After: %s" % hg_rev2)
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sys.exit(1)
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print("")
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print("Mercurial revision: %s" % hg_rev)
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if self.command == 'build':
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print("Inplace compilation done")
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if self.wheel:
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print("Compilation of wheel packages succeeded")
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if self.test:
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print("Tests succeeded")
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if self.register:
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print("Project registered on the Python cheeseshop (PyPI)")
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if self.sdist:
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print("Project source code uploaded to the Python "
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"cheeseshop (PyPI)")
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if self.upload:
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print("Wheel packages uploaded to the Python cheeseshop (PyPI)")
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for pyver in self.python_versions:
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print("- %s" % pyver)
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if __name__ == "__main__":
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Release().main()
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