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Python numpy.f2py方法代碼示例

本文整理匯總了Python中numpy.f2py方法的典型用法代碼示例。如果您正苦於以下問題:Python numpy.f2py方法的具體用法?Python numpy.f2py怎麽用?Python numpy.f2py使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在numpy的用法示例。


在下文中一共展示了numpy.f2py方法的6個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: build_code

# 需要導入模塊: import numpy [as 別名]
# 或者: from numpy import f2py [as 別名]
def build_code(source_code, options=[], skip=[], only=[], suffix=None,
               module_name=None):
    """
    Compile and import Fortran code using f2py.

    """
    if suffix is None:
        suffix = '.f'
    with temppath(suffix=suffix) as path:
        with open(path, 'w') as f:
            f.write(source_code)
        return build_module([path], options=options, skip=skip, only=only,
                            module_name=module_name)

#
# Check if compilers are available at all...
# 
開發者ID:abhisuri97,項目名稱:auto-alt-text-lambda-api,代碼行數:19,代碼來源:util.py

示例2: build_code

# 需要導入模塊: import numpy [as 別名]
# 或者: from numpy import f2py [as 別名]
def build_code(source_code, options=[], skip=[], only=[], suffix=None,
               module_name=None):
    """
    Compile and import Fortran code using f2py.

    """
    if suffix is None:
        suffix = '.f'

    fd, tmp_fn = tempfile.mkstemp(suffix=suffix)
    os.write(fd, asbytes(source_code))
    os.close(fd)

    try:
        return build_module([tmp_fn], options=options, skip=skip, only=only,
                            module_name=module_name)
    finally:
        os.unlink(tmp_fn)

#
# Check if compilers are available at all...
# 
開發者ID:pfchai,項目名稱:ImageFusion,代碼行數:24,代碼來源:util.py

示例3: calc_info

# 需要導入模塊: import numpy [as 別名]
# 或者: from numpy import f2py [as 別名]
def calc_info(self):
        try:
            import numpy.f2py as f2py
        except ImportError:
            return
        f2py_dir = os.path.join(os.path.dirname(f2py.__file__), 'src')
        self.set_info(sources=[os.path.join(f2py_dir, 'fortranobject.c')],
                      include_dirs=[f2py_dir])
        return 
開發者ID:ryfeus,項目名稱:lambda-packs,代碼行數:11,代碼來源:system_info.py

示例4: _compile

# 需要導入模塊: import numpy [as 別名]
# 或者: from numpy import f2py [as 別名]
def _compile(self, code: str, path: pathlib.Path, output_folder: pathlib.Path,
                 module_name: str, **kwargs):
        assert isinstance(code, str), type(code)
        assert isinstance(path, pathlib.Path), type(path)
        assert isinstance(module_name, str), type(module_name)

        f2py_args = self.flags('compile') + self.options('compile') \
            + self.f_compiler.options('compile')
        f2py_kwargs = {
            'f90exec': self.f_compiler.executable('compile'),
            'opt': ' '.join(self.f_compiler.flags('compile'))
        }
        # f2py_kwargs['noopt'] = True
        if isinstance(self.f_compiler, PgifortranInterface):
            f2py_kwargs['compiler'] = 'unix'
            f2py_kwargs['fcompiler'] = 'pg'
        extra_args = self.argunparser.unparse(*f2py_args, **f2py_kwargs)
        _LOG.info('f2py extra args: %s', extra_args)

        _LOG.warning('f2py compiling file: "%s", (%i characters)', path, len(code))
        # _LOG.debug('compiled file\'s contents: %s', code)
        result = call_tool(
            numpy.f2py.compile, kwargs={
                'source': code, 'modulename': module_name, 'extra_args': extra_args,
                'verbose': False, 'source_fn': '{}'.format(path).replace(' ', '\\ '),
                'extension': path.suffix},
            cwd=output_folder,
            commandline_equivalent='f2py -c -m {} {} "{}"'.format(module_name, extra_args, path),
            capture_output=True)
        return {'result': result} 
開發者ID:mbdevpl,項目名稱:transpyle,代碼行數:32,代碼來源:compiler_interface.py

示例5: finalize_options

# 需要導入模塊: import numpy [as 別名]
# 或者: from numpy import f2py [as 別名]
def finalize_options(self):
        self.set_undefined_options('build',
                                   ('build_base', 'build_base'),
                                   ('build_lib', 'build_lib'),
                                   ('force', 'force'))
        if self.package is None:
            self.package = self.distribution.ext_package
        self.extensions = self.distribution.ext_modules
        self.libraries = self.distribution.libraries or []
        self.py_modules = self.distribution.py_modules or []
        self.data_files = self.distribution.data_files or []

        if self.build_src is None:
            plat_specifier = ".%s-%s" % (get_platform(), sys.version[0:3])
            self.build_src = os.path.join(self.build_base, 'src'+plat_specifier)

        # py_modules_dict is used in build_py.find_package_modules
        self.py_modules_dict = {}

        if self.f2pyflags:
            if self.f2py_opts:
                log.warn('ignoring --f2pyflags as --f2py-opts already used')
            else:
                self.f2py_opts = self.f2pyflags
            self.f2pyflags = None
        if self.f2py_opts is None:
            self.f2py_opts = []
        else:
            self.f2py_opts = shlex.split(self.f2py_opts)

        if self.swigflags:
            if self.swig_opts:
                log.warn('ignoring --swigflags as --swig-opts already used')
            else:
                self.swig_opts = self.swigflags
            self.swigflags = None

        if self.swig_opts is None:
            self.swig_opts = []
        else:
            self.swig_opts = shlex.split(self.swig_opts)

        # use options from build_ext command
        build_ext = self.get_finalized_command('build_ext')
        if self.inplace is None:
            self.inplace = build_ext.inplace
        if self.swig_cpp is None:
            self.swig_cpp = build_ext.swig_cpp
        for c in ['swig', 'swig_opt']:
            o = '--'+c.replace('_', '-')
            v = getattr(build_ext, c, None)
            if v:
                if getattr(self, c):
                    log.warn('both build_src and build_ext define %s option' % (o))
                else:
                    log.info('using "%s=%s" option from build_ext command' % (o, v))
                    setattr(self, c, v) 
開發者ID:Frank-qlu,項目名稱:recruit,代碼行數:59,代碼來源:build_src.py

示例6: build_module

# 需要導入模塊: import numpy [as 別名]
# 或者: from numpy import f2py [as 別名]
def build_module(source_files, options=[], skip=[], only=[], module_name=None):
    """
    Compile and import a f2py module, built from the given files.

    """

    code = ("import sys; sys.path = %s; import numpy.f2py as f2py2e; "
            "f2py2e.main()" % repr(sys.path))

    d = get_module_dir()

    # Copy files
    dst_sources = []
    for fn in source_files:
        if not os.path.isfile(fn):
            raise RuntimeError("%s is not a file" % fn)
        dst = os.path.join(d, os.path.basename(fn))
        shutil.copyfile(fn, dst)
        dst_sources.append(dst)

        fn = os.path.join(os.path.dirname(fn), '.f2py_f2cmap')
        if os.path.isfile(fn):
            dst = os.path.join(d, os.path.basename(fn))
            if not os.path.isfile(dst):
                shutil.copyfile(fn, dst)

    # Prepare options
    if module_name is None:
        module_name = get_temp_module_name()
    f2py_opts = ['-c', '-m', module_name] + options + dst_sources
    if skip:
        f2py_opts += ['skip:'] + skip
    if only:
        f2py_opts += ['only:'] + only

    # Build
    cwd = os.getcwd()
    try:
        os.chdir(d)
        cmd = [sys.executable, '-c', code] + f2py_opts
        p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
                             stderr=subprocess.STDOUT)
        out, err = p.communicate()
        if p.returncode != 0:
            raise RuntimeError("Running f2py failed: %s\n%s"
                               % (cmd[4:], asstr(out)))
    finally:
        os.chdir(cwd)

        # Partial cleanup
        for fn in dst_sources:
            os.unlink(fn)

    # Import
    __import__(module_name)
    return sys.modules[module_name] 
開發者ID:ryfeus,項目名稱:lambda-packs,代碼行數:58,代碼來源:util.py


注:本文中的numpy.f2py方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。