Python log.info方法代码示例

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def ensure_targets(targets):
    """Return a Command that checks that certain files exist.

    Raises a ValueError if any of the files are missing.

    Note: The check is skipped if the `--skip-npm` flag is used.
    """

    class TargetsCheck(BaseCommand):
        def run(self):
            if skip_npm:
                log.info('Skipping target checks')
                return
            missing = [t for t in targets if not os.path.exists(t)]
            if missing:
                raise ValueError(('missing files: %s' % missing))

    return TargetsCheck


# `shutils.which` function copied verbatim from the Python-3.3 source. 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def write_wheelfile(
        self, wheelfile_base, generator="bdist_wheel (" + wheel_version + ")"
    ):
        from email.message import Message

        msg = Message()
        msg["Wheel-Version"] = "1.0"  # of the spec
        msg["Generator"] = generator
        msg["Root-Is-Purelib"] = str(self.root_is_pure).lower()

        # Doesn't work for bdist_wininst
        impl_tag, abi_tag, plat_tag = self.get_tag()
        for impl in impl_tag.split("."):
            for abi in abi_tag.split("."):
                for plat in plat_tag.split("."):
                    msg["Tag"] = "-".join((impl, abi, plat))

        wheelfile_path = os.path.join(wheelfile_base, "WHEEL")
        logger.info("creating %s", wheelfile_path)
        with open(wheelfile_path, "w") as f:
            Generator(f, maxheaderlen=0).flatten(msg) 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def write_record(self, bdist_dir, distinfo_dir):
        if self.azure_namespace_package:
            # Split and remove last part, assuming it's "nspkg"
            subparts = self.azure_namespace_package.split("-")[0:-1]
        folder_with_init = [
            os.path.join(*subparts[0 : i + 1]) for i in range(len(subparts))
        ]
        for azure_sub_package in folder_with_init:
            init_file = os.path.join(bdist_dir, azure_sub_package, "__init__.py")
            if os.path.isfile(init_file):
                logger.info(
                    "manually remove {} while building the wheel".format(init_file)
                )
                os.remove(init_file)
            else:
                raise ValueError(
                    "Unable to find {}. Are you sure of your namespace package?".format(
                        init_file
                    )
                )
        bdist_wheel.write_record(self, bdist_dir, distinfo_dir) 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def __init__(self,
                  default_lib_dirs=default_lib_dirs,
                  default_include_dirs=default_include_dirs,
                  verbosity=1,
                  ):
        self.__class__.info = {}
        self.local_prefixes = []
        defaults = {'library_dirs': os.pathsep.join(default_lib_dirs),
                    'include_dirs': os.pathsep.join(default_include_dirs),
                    'runtime_library_dirs': os.pathsep.join(default_runtime_dirs),
                    'rpath': '',
                    'src_dirs': os.pathsep.join(default_src_dirs),
                    'search_static_first': str(self.search_static_first),
                    'extra_compile_args': '', 'extra_link_args': ''}
        self.cp = ConfigParser(defaults)
        self.files = []
        self.files.extend(get_standard_file('.numpy-site.cfg'))
        self.files.extend(get_standard_file('site.cfg'))
        self.parse_config_files()

        if self.section is not None:
            self.search_static_first = self.cp.getboolean(
                self.section, 'search_static_first')
        assert isinstance(self.search_static_first, int) 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def check_libs(self, lib_dirs, libs, opt_libs=[]):
        """If static or shared libraries are available then return
        their info dictionary.

        Checks for all libraries as shared libraries first, then
        static (or vice versa if self.search_static_first is True).
        """
        exts = self.library_extensions()
        info = None
        for ext in exts:
            info = self._check_libs(lib_dirs, libs, opt_libs, [ext])
            if info is not None:
                break
        if not info:
            log.info('  libraries %s not found in %s', ','.join(libs),
                     lib_dirs)
        return info 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def _check_libs(self, lib_dirs, libs, opt_libs, exts):
        """Find mandatory and optional libs in expected paths.

        Missing optional libraries are silently forgotten.
        """
        if not is_sequence(lib_dirs):
            lib_dirs = [lib_dirs]
        # First, try to find the mandatory libraries
        found_dirs, found_libs = self._find_libs(lib_dirs, libs, exts)
        if len(found_libs) > 0 and len(found_libs) == len(libs):
            # Now, check for optional libraries
            opt_found_dirs, opt_found_libs = self._find_libs(lib_dirs, opt_libs, exts)
            found_libs.extend(opt_found_libs)
            for lib_dir in opt_found_dirs:
                if lib_dir not in found_dirs:
                    found_dirs.append(lib_dir)
            info = {'libraries': found_libs, 'library_dirs': found_dirs}
            return info
        else:
            return None 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def calc_ver_info(self, ver_param):
        """Returns True on successful version detection, else False"""
        lib_dirs = self.get_lib_dirs()
        incl_dirs = self.get_include_dirs()
        libs = self.get_libs(self.section + '_libs', ver_param['libs'])
        info = self.check_libs(lib_dirs, libs)
        if info is not None:
            flag = 0
            for d in incl_dirs:
                if len(self.combine_paths(d, ver_param['includes'])) \
                   == len(ver_param['includes']):
                    dict_append(info, include_dirs=[d])
                    flag = 1
                    incl_dirs = [d]
                    break
            if flag:
                dict_append(info, define_macros=ver_param['macros'])
            else:
                info = None
        if info is not None:
            self.set_info(**info)
            return True
        else:
            log.info('  %s not found' % (ver_param['name']))
            return False 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def calc_info(self):
        lib_dirs = self.get_lib_dirs()
        incl_dirs = self.get_include_dirs()
        info = None
        for d in lib_dirs:
            p = self.combine_paths(d, ['djbfft.a'])
            if p:
                info = {'extra_objects': p}
                break
            p = self.combine_paths(d, ['libdjbfft.a', 'libdjbfft' + so_ext])
            if p:
                info = {'libraries': ['djbfft'], 'library_dirs': [d]}
                break
        if info is None:
            return
        for d in incl_dirs:
            if len(self.combine_paths(d, ['fftc8.h', 'fftfreq.h'])) == 2:
                dict_append(info, include_dirs=[d],
                            define_macros=[('SCIPY_DJBFFT_H', None)])
                self.set_info(**info)
                return
        return 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def run(self):
        has_npm = self.has_npm()
        if not has_npm:
            log.error("`npm` unavailable.  If you're running this command using sudo, make sure `npm` is available to sudo")

        env = os.environ.copy()
        env['PATH'] = npm_path

        if self.should_run_npm_install():
            log.info("Installing build dependencies with npm.  This may take a while...")
            check_call(['npm', 'install'], cwd=node_root, stdout=sys.stdout, stderr=sys.stderr)
            os.utime(self.node_modules, None)

        for t in self.targets:
            if not exists(t):
                msg = 'Missing file: %s' % t
                if not has_npm:
                    msg += '\nnpm is required to build a development version of a widget extension'
                raise ValueError(msg)

        # update package data in case this created new files
        update_package_data(self.distribution) 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def do_install_data(self):
        # Hack for packages that install data to install's --install-lib
        self.get_finalized_command('install').install_lib = self.bdist_dir

        site_packages = os.path.normcase(os.path.realpath(_get_purelib()))
        old, self.distribution.data_files = self.distribution.data_files, []

        for item in old:
            if isinstance(item, tuple) and len(item) == 2:
                if os.path.isabs(item[0]):
                    realpath = os.path.realpath(item[0])
                    normalized = os.path.normcase(realpath)
                    if normalized == site_packages or normalized.startswith(
                        site_packages + os.sep
                    ):
                        item = realpath[len(site_packages) + 1:], item[1]
                        # XXX else: raise ???
            self.distribution.data_files.append(item)

        try:
            log.info("installing package data to %s" % self.bdist_dir)
            self.call_command('install_data', force=0, root=None)
        finally:
            self.distribution.data_files = old 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def uninstall_link(self):
        if os.path.exists(self.egg_link):
            log.info("Removing %s (link to %s)", self.egg_link, self.egg_base)
            egg_link_file = open(self.egg_link)
            contents = [line.rstrip() for line in egg_link_file]
            egg_link_file.close()
            if contents not in ([self.egg_path],
                                [self.egg_path, self.setup_path]):
                log.warn("Link points to %s: uninstall aborted", contents)
                return
            if not self.dry_run:
                os.unlink(self.egg_link)
        if not self.dry_run:
            self.update_pth(self.dist)  # remove any .pth link to us
        if self.distribution.scripts:
            # XXX should also check for entry point scripts!
            log.warn("Note: you must uninstall or replace scripts manually!") 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def write_script(self, script_name, contents, mode="t", blockers=()):
        """Write an executable file to the scripts directory"""
        self.delete_blockers(  # clean up old .py/.pyw w/o a script
            [os.path.join(self.script_dir, x) for x in blockers]
        )
        log.info("Installing %s script to %s", script_name, self.script_dir)
        target = os.path.join(self.script_dir, script_name)
        self.add_output(target)

        mask = current_umask()
        if not self.dry_run:
            ensure_directory(target)
            if os.path.exists(target):
                os.unlink(target)
            with open(target, "w" + mode) as f:
                f.write(contents)
            chmod(target, 0o777 - mask) 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def run_setup(self, setup_script, setup_base, args):
        sys.modules.setdefault('distutils.command.bdist_egg', bdist_egg)
        sys.modules.setdefault('distutils.command.egg_info', egg_info)

        args = list(args)
        if self.verbose > 2:
            v = 'v' * (self.verbose - 1)
            args.insert(0, '-' + v)
        elif self.verbose < 2:
            args.insert(0, '-q')
        if self.dry_run:
            args.insert(0, '-n')
        log.info(
            "Running %s %s", setup_script[len(setup_base) + 1:], ' '.join(args)
        )
        try:
            run_setup(setup_script, args)
        except SystemExit as v:
            raise DistutilsError("Setup script exited with %s" % (v.args[0],)) 

# 需要导入模块: from distutils import log [as 别名]
# 或者: from distutils.log import info [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 distutils import log [as 别名]
# 或者: from distutils.log import info [as 别名]
def _add_egg_info(self, cmd):
        """
        Add paths for egg-info files for an external egg-base.

        The egg-info files are written to egg-base. If egg-base is
        outside the current working directory, this method
        searchs the egg-base directory for files to include
        in the manifest. Uses distutils.filelist.findall (which is
        really the version monkeypatched in by setuptools/__init__.py)
        to perform the search.

        Since findall records relative paths, prefix the returned
        paths with cmd.egg_base, so add_default's include_pattern call
        (which is looking for the absolute cmd.egg_info) will match
        them.
        """
        if cmd.egg_base == os.curdir:
            # egg-info files were already added by something else
            return

        discovered = distutils.filelist.findall(cmd.egg_base)
        resolved = (os.path.join(cmd.egg_base, path) for path in discovered)
        self.filelist.allfiles.extend(resolved)