我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用jinja2.optimizer.optimize()。
def compile(self, source, name=None, filename=None, raw=False, defer_init=False): """Compile a node or template source code. The `name` parameter is the load name of the template after it was joined using :meth:`join_path` if necessary, not the filename on the file system. the `filename` parameter is the estimated filename of the template on the file system. If the template came from a database or memory this can be omitted. The return value of this method is a python code object. If the `raw` parameter is `True` the return value will be a string with python code equivalent to the bytecode returned otherwise. This method is mainly used internally. `defer_init` is use internally to aid the module code generator. This causes the generated code to be able to import without the global environment variable to be set. .. versionadded:: 2.4 `defer_init` parameter added. """ source_hint = None try: if isinstance(source, string_types): source_hint = source source = self._parse(source, name, filename) if self.optimized: source = optimize(source, self) source = self._generate(source, name, filename, defer_init=defer_init) if raw: return source if filename is None: filename = '<template>' else: filename = encode_filename(filename) return self._compile(source, filename) except TemplateSyntaxError: exc_info = sys.exc_info() self.handle_exception(exc_info, source_hint=source_hint)
def compile(self, source, name=None, filename=None, raw=False, defer_init=False): """Compile a node or template source code. The `name` parameter is the load name of the template after it was joined using :meth:`join_path` if necessary, not the filename on the file system. the `filename` parameter is the estimated filename of the template on the file system. If the template came from a database or memory this can be omitted. The return value of this method is a python code object. If the `raw` parameter is `True` the return value will be a string with python code equivalent to the bytecode returned otherwise. This method is mainly used internally. `defer_init` is use internally to aid the module code generator. This causes the generated code to be able to import without the global environment variable to be set. .. versionadded:: 2.4 `defer_init` parameter added. """ source_hint = None try: if isinstance(source, string_types): source_hint = source source = self._parse(source, name, filename) if self.optimized: source = optimize(source, self) source = self._generate(source, name, filename, defer_init=defer_init) if raw: return source if filename is None: filename = '<template>' else: filename = encode_filename(filename) return self._compile(source, filename) except TemplateSyntaxError: exc_info = sys.exc_info() self.handle_exception(exc_info, source_hint=source)
def compile(self, source, name=None, filename=None, raw=False, defer_init=False): """Compile a node or template source code. The `name` parameter is the load name of the template after it was joined using :meth:`join_path` if necessary, not the filename on the file system. the `filename` parameter is the estimated filename of the template on the file system. If the template came from a database or memory this can be omitted. The return value of this method is a python code object. If the `raw` parameter is `True` the return value will be a string with python code equivalent to the bytecode returned otherwise. This method is mainly used internally. `defer_init` is use internally to aid the module code generator. This causes the generated code to be able to import without the global environment variable to be set. .. versionadded:: 2.4 `defer_init` parameter added. """ source_hint = None try: if isinstance(source, basestring): source_hint = source source = self._parse(source, name, filename) if self.optimized: source = optimize(source, self) source = self._generate(source, name, filename, defer_init=defer_init) if raw: return source if filename is None: filename = '<template>' else: filename = _encode_filename(filename) return self._compile(source, filename) except TemplateSyntaxError: exc_info = sys.exc_info() self.handle_exception(exc_info, source_hint=source)
def compile(self, source, name=None, filename=None, raw=False, defer_init=False): """Compile a node or template source code. The `name` parameter is the load name of the template after it was joined using :meth:`join_path` if necessary, not the filename on the file system. the `filename` parameter is the estimated filename of the template on the file system. If the template came from a database or memory this can be omitted. The return value of this method is a python code object. If the `raw` parameter is `True` the return value will be a string with python code equivalent to the bytecode returned otherwise. This method is mainly used internally. `defer_init` is use internally to aid the module code generator. This causes the generated code to be able to import without the global environment variable to be set. .. versionadded:: 2.4 `defer_init` parameter added. """ source_hint = None try: if isinstance(source, basestring): source_hint = source source = self._parse(source, name, filename) if self.optimized: source = optimize(source, self) source = generate(source, self, name, filename, defer_init=defer_init) if raw: return source if filename is None: filename = '<template>' else: filename = _encode_filename(filename) return compile(source, filename, 'exec') except TemplateSyntaxError: exc_info = sys.exc_info() self.handle_exception(exc_info, source_hint=source)
