Python Template.Template方法代码示例

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def template(*args, **kwargs):
    '''
    Get a rendered template as a string iterator.
    You can use a name, a filename or a template string as first parameter.
    Template rendering arguments can be passed as dictionaries
    or directly (as keyword arguments).
    '''
    tpl = args[0] if args else None
    adapter = kwargs.pop('template_adapter', SimpleTemplate)
    lookup = kwargs.pop('template_lookup', TEMPLATE_PATH)
    tplid = (id(lookup), tpl)
    if tplid not in TEMPLATES or DEBUG:
        settings = kwargs.pop('template_settings', {})
        if isinstance(tpl, adapter):
            TEMPLATES[tplid] = tpl
            if settings: TEMPLATES[tplid].prepare(**settings)
        elif "\n" in tpl or "{" in tpl or "%" in tpl or '$' in tpl:
            TEMPLATES[tplid] = adapter(source=tpl, lookup=lookup, **settings)
        else:
            TEMPLATES[tplid] = adapter(name=tpl, lookup=lookup, **settings)
    if not TEMPLATES[tplid]:
        abort(500, 'Template (%s) not found' % tpl)
    for dictarg in args[1:]: kwargs.update(dictarg)
    return TEMPLATES[tplid].render(kwargs) 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def __init__(self, source=None, name=None, lookup=[], encoding='utf8', **settings):
        """ Create a new template.
        If the source parameter (str or buffer) is missing, the name argument
        is used to guess a template filename. Subclasses can assume that
        self.source and/or self.filename are set. Both are strings.
        The lookup, encoding and settings parameters are stored as instance
        variables.
        The lookup parameter stores a list containing directory paths.
        The encoding parameter should be used to decode byte strings or files.
        The settings parameter contains a dict for engine-specific settings.
        """
        self.name = name
        self.source = source.read() if hasattr(source, 'read') else source
        self.filename = source.filename if hasattr(source, 'filename') else None
        self.lookup = [os.path.abspath(x) for x in lookup]
        self.encoding = encoding
        self.settings = self.settings.copy() # Copy from class variable
        self.settings.update(settings) # Apply
        if not self.source and self.name:
            self.filename = self.search(self.name, self.lookup)
            if not self.filename:
                raise TemplateError('Template %s not found.' % repr(name))
        if not self.source and not self.filename:
            raise TemplateError('No template specified.')
        self.prepare(**self.settings) 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def __init__(self, source=None, name=None, lookup=[], encoding='utf8', **settings):
        """ Create a new template.
        If the source parameter (str or buffer) is missing, the name argument
        is used to guess a template filename. Subclasses can assume that
        self.source and/or self.filename are set. Both are strings.
        The lookup, encoding and settings parameters are stored as instance
        variables.
        The lookup parameter stores a list containing directory paths.
        The encoding parameter should be used to decode byte strings or files.
        The settings parameter contains a dict for engine-specific settings.
        """
        self.name = name
        self.source = source.read() if hasattr(source, 'read') else source
        self.filename = source.filename if hasattr(source, 'filename') else None
        self.lookup = map(os.path.abspath, lookup)
        self.encoding = encoding
        self.settings = self.settings.copy() # Copy from class variable
        self.settings.update(settings) # Apply
        if not self.source and self.name:
            self.filename = self.search(self.name, self.lookup)
            if not self.filename:
                raise TemplateError('Template %s not found.' % repr(name))
        if not self.source and not self.filename:
            raise TemplateError('No template specified.')
        self.prepare(**self.settings) 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def template(*args, **kwargs):
    '''
    Get a rendered template as a string iterator.
    You can use a name, a filename or a template string as first parameter.
    Template rendering arguments can be passed as dictionaries
    or directly (as keyword arguments).
    '''
    tpl = args[0] if args else None
    template_adapter = kwargs.pop('template_adapter', SimpleTemplate)
    if tpl not in TEMPLATES or DEBUG:
        settings = kwargs.pop('template_settings', {})
        lookup = kwargs.pop('template_lookup', TEMPLATE_PATH)
        if isinstance(tpl, template_adapter):
            TEMPLATES[tpl] = tpl
            if settings: TEMPLATES[tpl].prepare(**settings)
        elif "\n" in tpl or "{" in tpl or "%" in tpl or '$' in tpl:
            TEMPLATES[tpl] = template_adapter(source=tpl, lookup=lookup, **settings)
        else:
            TEMPLATES[tpl] = template_adapter(name=tpl, lookup=lookup, **settings)
    if not TEMPLATES[tpl]:
        abort(500, 'Template (%s) not found' % tpl)
    for dictarg in args[1:]: kwargs.update(dictarg)
    return TEMPLATES[tpl].render(kwargs) 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def template(*args, **kwargs):
    """
    Get a rendered template as a string iterator.
    You can use a name, a filename or a template string as first parameter.
    Template rendering arguments can be passed as dictionaries
    or directly (as keyword arguments).
    """
    tpl = args[0] if args else None
    for dictarg in args[1:]:
        kwargs.update(dictarg)
    adapter = kwargs.pop('template_adapter', SimpleTemplate)
    lookup = kwargs.pop('template_lookup', TEMPLATE_PATH)
    tplid = (id(lookup), tpl)
    if tplid not in TEMPLATES or DEBUG:
        settings = kwargs.pop('template_settings', {})
        if isinstance(tpl, adapter):
            TEMPLATES[tplid] = tpl
            if settings: TEMPLATES[tplid].prepare(**settings)
        elif "\n" in tpl or "{" in tpl or "%" in tpl or '$' in tpl:
            TEMPLATES[tplid] = adapter(source=tpl, lookup=lookup, **settings)
        else:
            TEMPLATES[tplid] = adapter(name=tpl, lookup=lookup, **settings)
    if not TEMPLATES[tplid]:
        abort(500, 'Template (%s) not found' % tpl)
    return TEMPLATES[tplid].render(kwargs) 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def generate(self, tasks, plugin_api, callback):
        """ Fill template and run callback when finished.

        Created files are saved with the same suffix as the template. Opening
        the final file determines its type based on suffix. """
        document = CheetahTemplate(file=self.get_path(),
                                   searchList=[{'tasks': tasks,
                                                'plugin_api': plugin_api}])

        suffix = ".%s" % self._get_suffix()
        output = tempfile.NamedTemporaryFile(suffix=suffix, delete=False)
        output.write(str(document))
        self._document_path = output.name
        output.close()

        if self._script_path:
            self._run_script(callback)
        else:
            callback() 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def generate_config(self):
        """Generate the libvirtd configuration."""
        libvirt_config = self.get_config()

        # Replace the variables in the template with the local libvirtd configuration
        config_content = Template(file=self.CONFIG_TEMPLATE, searchList=[libvirt_config])

        # Write the libvirt configurations
        with open(self.CONFIG_FILE, 'w') as fh:
            fh.write(config_content.respond())

        if System.is_running_systemd():
            default_config = self.DEFAULT_CONFIG % ''
        else:
            default_config = self.DEFAULT_CONFIG % '-d '

        with open(self.DEFAULT_FILE % self.service_name, 'w') as default_fh:
            default_fh.write(default_config)

        # Update Drbd running configuration
        self._reload_libvirt() 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def __init__(self, source=None, name=None, lookup=[], encoding='utf8', settings={}):
        """ Create a new template.
        If the source parameter (str or buffer) is missing, the name argument
        is used to guess a template filename. Subclasses can assume that
        self.source and/or self.filename are set. Both are strings.
        The lookup, encoding and settings parameters are stored as instance
        variables.
        The lookup parameter stores a list containing directory paths.
        The encoding parameter should be used to decode byte strings or files.
        The settings parameter contains a dict for engine-specific settings.
        """
        self.name = name
        self.source = source.read() if hasattr(source, 'read') else source
        self.filename = source.filename if hasattr(source, 'filename') else None
        self.lookup = map(os.path.abspath, lookup)
        self.encoding = encoding
        self.settings = self.settings.copy() # Copy from class variable
        self.settings.update(settings) # Apply
        if not self.source and self.name:
            self.filename = self.search(self.name, self.lookup)
            if not self.filename:
                raise TemplateError('Template %s not found.' % repr(name))
        if not self.source and not self.filename:
            raise TemplateError('No template specified.')
        self.prepare(**self.settings) 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def template(tpl, template_adapter=SimpleTemplate, **kwargs):
    '''
    Get a rendered template as a string iterator.
    You can use a name, a filename or a template string as first parameter.
    '''
    if tpl not in TEMPLATES or DEBUG:
        settings = kwargs.get('template_settings',{})
        lookup = kwargs.get('template_lookup', TEMPLATE_PATH)
        if isinstance(tpl, template_adapter):
            TEMPLATES[tpl] = tpl
            if settings: TEMPLATES[tpl].prepare(settings)
        elif "\n" in tpl or "{" in tpl or "%" in tpl or '$' in tpl:
            TEMPLATES[tpl] = template_adapter(source=tpl, lookup=lookup, settings=settings)
        else:
            TEMPLATES[tpl] = template_adapter(name=tpl, lookup=lookup, settings=settings)
    if not TEMPLATES[tpl]:
        abort(500, 'Template (%s) not found' % tpl)
    kwargs['abort'] = abort
    kwargs['request'] = request
    kwargs['response'] = response
    return TEMPLATES[tpl].render(**kwargs) 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def __init__(self, source=None, name=None, lookup=[], encoding='utf8', settings={}):
        """ Create a new template.
        If the source parameter (str or buffer) is missing, the name argument
        is used to guess a template filename. Subclasses can assume that
        self.source and/or self.filename are set. Both are strings.
        The lookup, encoding and settings parameters are stored as instance
        variables.
        The lookup parameter stores a list containing directory paths.
        The encoding parameter should be used to decode byte strings or files.
        The settings parameter contains a dict for engine-specific settings.
        """
        self.name = name
        self.source = source.read() if hasattr(source, 'read') else source
        self.filename = source.filename if hasattr(source, 'filename') else None
        self.lookup = list(map(os.path.abspath, lookup))
        self.encoding = encoding
        self.settings = self.settings.copy() # Copy from class variable
        self.settings.update(settings) # Apply 
        if not self.source and self.name:
            self.filename = self.search(self.name, self.lookup)
            if not self.filename:
                raise TemplateError('Template %s not found.' % repr(name))
        if not self.source and not self.filename:
            raise TemplateError('No template specified.')
        self.prepare(**self.settings) 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def __exit__(self, exc_type, exc_val, exc_tb):
        if not self.status: self.status = 'exit' # silent exit
        self.join()
        return exc_type is not None and issubclass(exc_type, KeyboardInterrupt)





###############################################################################
# Template Adapters ############################################################
############################################################################### 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def prepare(self, **options):
        from mako.template import Template
        from mako.lookup import TemplateLookup
        options.update({'input_encoding':self.encoding})
        options.setdefault('format_exceptions', bool(DEBUG))
        lookup = TemplateLookup(directories=self.lookup, **options)
        if self.source:
            self.tpl = Template(self.source, lookup=lookup, **options)
        else:
            self.tpl = Template(uri=self.name, filename=self.filename, lookup=lookup, **options) 

# 需要导入模块: from Cheetah import Template [as 别名]
# 或者: from Cheetah.Template import Template [as 别名]
def code(self):
        source = self.source
        if not source:
            with open(self.filename, 'rb') as f:
                source = f.read()
        try:
            source, encoding = touni(source), 'utf8'
        except UnicodeError:
            depr('Template encodings other than utf8 are no longer supported.') #0.11
            source, encoding = touni(source, 'latin1'), 'latin1'
        parser = StplParser(source, encoding=encoding, syntax=self.syntax)
        code = parser.translate()
        self.encoding = parser.encoding
        return code