Python six.PY3属性代码示例

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def run_tests(self):
        # Purge modules under test from sys.modules. The test loader will
        # re-import them from the build location. Required when 2to3 is used
        # with namespace packages.
        if six.PY3 and getattr(self.distribution, 'use_2to3', False):
            module = self.test_suite.split('.')[0]
            if module in _namespace_packages:
                del_modules = []
                if module in sys.modules:
                    del_modules.append(module)
                module += '.'
                for name in sys.modules:
                    if name.startswith(module):
                        del_modules.append(name)
                list(map(sys.modules.__delitem__, del_modules))

        unittest_main(
            None, None, self._argv,
            testLoader=self._resolve_as_ep(self.test_loader),
            testRunner=self._resolve_as_ep(self.test_runner),
        ) 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def read_manifest(self):
        """Read the manifest file (named by 'self.manifest') and use it to
        fill in 'self.filelist', the list of files to include in the source
        distribution.
        """
        log.info("reading manifest file '%s'", self.manifest)
        manifest = open(self.manifest, 'rbU')
        for line in manifest:
            # The manifest must contain UTF-8. See #303.
            if six.PY3:
                try:
                    line = line.decode('UTF-8')
                except UnicodeDecodeError:
                    log.warn("%r not UTF-8 decodable -- skipping" % line)
                    continue
            # ignore comments and blank lines
            line = line.strip()
            if line.startswith('#') or not line:
                continue
            self.filelist.append(line)
        manifest.close() 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def get_ext_filename(self, fullname):
        filename = _build_ext.get_ext_filename(self, fullname)
        if fullname in self.ext_map:
            ext = self.ext_map[fullname]
            use_abi3 = (
                six.PY3
                and getattr(ext, 'py_limited_api')
                and get_abi3_suffix()
            )
            if use_abi3:
                so_ext = _get_config_var_837('EXT_SUFFIX')
                filename = filename[:-len(so_ext)]
                filename = filename + get_abi3_suffix()
            if isinstance(ext, Library):
                fn, ext = os.path.splitext(filename)
                return self.shlib_compiler.library_filename(fn, libtype)
            elif use_stubs and ext._links_to_dynamic:
                d, fn = os.path.split(filename)
                return os.path.join(d, 'dl-' + fn)
        return filename 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def read_manifest(self):
        """Read the manifest file (named by 'self.manifest') and use it to
        fill in 'self.filelist', the list of files to include in the source
        distribution.
        """
        log.info("reading manifest file '%s'", self.manifest)
        manifest = open(self.manifest, 'rb')
        for line in manifest:
            # The manifest must contain UTF-8. See #303.
            if six.PY3:
                try:
                    line = line.decode('UTF-8')
                except UnicodeDecodeError:
                    log.warn("%r not UTF-8 decodable -- skipping" % line)
                    continue
            # ignore comments and blank lines
            line = line.strip()
            if line.startswith('#') or not line:
                continue
            self.filelist.append(line)
        manifest.close() 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def get_ext_filename(self, fullname):
        filename = _build_ext.get_ext_filename(self, fullname)
        if fullname in self.ext_map:
            ext = self.ext_map[fullname]
            use_abi3 = (
                six.PY3
                and getattr(ext, 'py_limited_api')
                and get_abi3_suffix()
            )
            if use_abi3:
                so_ext = get_config_var('EXT_SUFFIX')
                filename = filename[:-len(so_ext)]
                filename = filename + get_abi3_suffix()
            if isinstance(ext, Library):
                fn, ext = os.path.splitext(filename)
                return self.shlib_compiler.library_filename(fn, libtype)
            elif use_stubs and ext._links_to_dynamic:
                d, fn = os.path.split(filename)
                return os.path.join(d, 'dl-' + fn)
        return filename 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def _try_str(val):
        """
        On Python 2, much of distutils relies on string values being of
        type 'str' (bytes) and not unicode text. If the value can be safely
        encoded to bytes using the default encoding, prefer that.

        Why the default encoding? Because that value can be implicitly
        decoded back to text if needed.

        Ref #1653
        """
        if six.PY3:
            return val
        try:
            return val.encode()
        except UnicodeEncodeError:
            pass
        return val 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def get_exe_prefixes(exe_filename):
    """Get exe->egg path translations for a given .exe file"""

    prefixes = [
        ('PURELIB/', ''), ('PLATLIB/pywin32_system32', ''),
        ('PLATLIB/', ''),
        ('SCRIPTS/', 'EGG-INFO/scripts/'),
        ('DATA/lib/site-packages', ''),
    ]
    z = zipfile.ZipFile(exe_filename)
    try:
        for info in z.infolist():
            name = info.filename
            parts = name.split('/')
            if len(parts) == 3 and parts[2] == 'PKG-INFO':
                if parts[1].endswith('.egg-info'):
                    prefixes.insert(0, ('/'.join(parts[:2]), 'EGG-INFO/'))
                    break
            if len(parts) != 2 or not name.endswith('.pth'):
                continue
            if name.endswith('-nspkg.pth'):
                continue
            if parts[0].upper() in ('PURELIB', 'PLATLIB'):
                contents = z.read(name)
                if six.PY3:
                    contents = contents.decode()
                for pth in yield_lines(contents):
                    pth = pth.strip().replace('\\', '/')
                    if not pth.startswith('import'):
                        prefixes.append((('%s/%s/' % (parts[0], pth)), ''))
    finally:
        z.close()
    prefixes = [(x.lower(), y) for x, y in prefixes]
    prefixes.sort()
    prefixes.reverse()
    return prefixes 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def _encode(s):
    errors = 'surrogateescape' if six.PY3 else 'strict'
    return s.encode('utf-8', errors) 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def run_tests(self):
        # Purge modules under test from sys.modules. The test loader will
        # re-import them from the build location. Required when 2to3 is used
        # with namespace packages.
        if six.PY3 and getattr(self.distribution, 'use_2to3', False):
            module = self.test_suite.split('.')[0]
            if module in _namespace_packages:
                del_modules = []
                if module in sys.modules:
                    del_modules.append(module)
                module += '.'
                for name in sys.modules:
                    if name.startswith(module):
                        del_modules.append(name)
                list(map(sys.modules.__delitem__, del_modules))

        exit_kwarg = {} if sys.version_info < (2, 7) else {"exit": False}
        test = unittest_main(
            None, None, self._argv,
            testLoader=self._resolve_as_ep(self.test_loader),
            testRunner=self._resolve_as_ep(self.test_runner),
            **exit_kwarg
        )
        if not test.result.wasSuccessful():
            msg = 'Test failed: %s' % test.result
            self.announce(msg, log.ERROR)
            raise DistutilsError(msg) 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def get_exe_prefixes(exe_filename):
    """Get exe->egg path translations for a given .exe file"""

    prefixes = [
        ('PURELIB/', ''),
        ('PLATLIB/pywin32_system32', ''),
        ('PLATLIB/', ''),
        ('SCRIPTS/', 'EGG-INFO/scripts/'),
        ('DATA/lib/site-packages', ''),
    ]
    z = zipfile.ZipFile(exe_filename)
    try:
        for info in z.infolist():
            name = info.filename
            parts = name.split('/')
            if len(parts) == 3 and parts[2] == 'PKG-INFO':
                if parts[1].endswith('.egg-info'):
                    prefixes.insert(0, ('/'.join(parts[:2]), 'EGG-INFO/'))
                    break
            if len(parts) != 2 or not name.endswith('.pth'):
                continue
            if name.endswith('-nspkg.pth'):
                continue
            if parts[0].upper() in ('PURELIB', 'PLATLIB'):
                contents = z.read(name)
                if six.PY3:
                    contents = contents.decode()
                for pth in yield_lines(contents):
                    pth = pth.strip().replace('\\', '/')
                    if not pth.startswith('import'):
                        prefixes.append((('%s/%s/' % (parts[0], pth)), ''))
    finally:
        z.close()
    prefixes = [(x.lower(), y) for x, y in prefixes]
    prefixes.sort()
    prefixes.reverse()
    return prefixes 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def write_file(self, what, filename, data):
        """Write `data` to `filename` (if not a dry run) after announcing it

        `what` is used in a log message to identify what is being written
        to the file.
        """
        log.info("writing %s to %s", what, filename)
        if six.PY3:
            data = data.encode("utf-8")
        if not self.dry_run:
            f = open(filename, 'wb')
            f.write(data)
            f.close() 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def _parse_packages(self, value):
        """Parses `packages` option value.

        :param value:
        :rtype: list
        """
        find_directives = ['find:', 'find_namespace:']
        trimmed_value = value.strip()

        if trimmed_value not in find_directives:
            return self._parse_list(value)

        findns = trimmed_value == find_directives[1]
        if findns and not PY3:
            raise DistutilsOptionError(
                'find_namespace: directive is unsupported on Python < 3.3')

        # Read function arguments from a dedicated section.
        find_kwargs = self.parse_section_packages__find(
            self.sections.get('packages.find', {}))

        if findns:
            from setuptools import find_namespace_packages as find_packages
        else:
            from setuptools import find_packages

        return find_packages(**find_kwargs) 

# 需要导入模块: from setuptools.extern import six [as 别名]
# 或者: from setuptools.extern.six import PY3 [as 别名]
def run_tests(self):
        # Purge modules under test from sys.modules. The test loader will
        # re-import them from the build location. Required when 2to3 is used
        # with namespace packages.
        if six.PY3 and getattr(self.distribution, 'use_2to3', False):
            module = self.test_suite.split('.')[0]
            if module in _namespace_packages:
                del_modules = []
                if module in sys.modules:
                    del_modules.append(module)
                module += '.'
                for name in sys.modules:
                    if name.startswith(module):
                        del_modules.append(name)
                list(map(sys.modules.__delitem__, del_modules))

        test = unittest.main(
            None, None, self._argv,
            testLoader=self._resolve_as_ep(self.test_loader),
            testRunner=self._resolve_as_ep(self.test_runner),
            exit=False,
        )
        if not test.result.wasSuccessful():
            msg = 'Test failed: %s' % test.result
            self.announce(msg, log.ERROR)
            raise DistutilsError(msg)