1. 模块列表
  2. 函数列表
  3. jinja2.lexer()

Python jinja2 模块，lexer() 实例源码

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.lexer()。

项目：Sci-Finder    作者：snverse    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：Sci-Finder    作者：snverse    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：Sci-Finder    作者：snverse    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：Sci-Finder    作者：snverse    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：RPoint    作者：george17-meet    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：RPoint    作者：george17-meet    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：RealtimePythonChat    作者：quangtqag    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：RealtimePythonChat    作者：quangtqag    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：Indushell    作者：SecarmaLabs    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：Indushell    作者：SecarmaLabs    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：Liljimbo-Chatbot    作者：chrisjim316    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：Liljimbo-Chatbot    作者：chrisjim316    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：flask_system    作者：prashasy    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：flask_system    作者：prashasy    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：ShelbySearch    作者：Agentscreech    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：ShelbySearch    作者：Agentscreech    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：FileStoreGAE    作者：liantian-cn    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：FileStoreGAE    作者：liantian-cn    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：python-group-proj    作者：Sharcee    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：python-group-proj    作者：Sharcee    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：islam-buddy    作者：hamir    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：islam-buddy    作者：hamir    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：PornGuys    作者：followloda    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：PornGuys    作者：followloda    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：jieba-GAE    作者：liantian-cn    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：jieba-GAE    作者：liantian-cn    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：webapp    作者：superchilli    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：webapp    作者：superchilli    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：pipenv    作者：pypa    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：pipenv    作者：pypa    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：QualquerMerdaAPI    作者：tiagovizoto    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：QualquerMerdaAPI    作者：tiagovizoto    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：gardenbot    作者：GoestaO    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：gardenbot    作者：GoestaO    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：flask-zhenai-mongo-echarts    作者：Fretice    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：flask-zhenai-mongo-echarts    作者：Fretice    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：hate-to-hugs    作者：sdoran35    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：hate-to-hugs    作者：sdoran35    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：ieee-cs-txst    作者：codestar12    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：ieee-cs-txst    作者：codestar12    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：sam-s-club-auctions    作者：sameer2800    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：sam-s-club-auctions    作者：sameer2800    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：WhatTheHack    作者：Sylphias    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：WhatTheHack    作者：Sylphias    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：WhatTheHack    作者：Sylphias    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：WhatTheHack    作者：Sylphias    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：blog_flask    作者：momantai    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：blog_flask    作者：momantai    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer
项目：flask    作者：bobohope    | 项目源码 | 文件源码 
def expect(self, expr):
        """Expect a given token type and return it.  This accepts the same
        argument as :meth:`jinja2.lexer.Token.test`.
        """
        if not self.current.test(expr):
            expr = describe_token_expr(expr)
            if self.current.type is TOKEN_EOF:
                raise TemplateSyntaxError('unexpected end of template, '
                                          'expected %r.' % expr,
                                          self.current.lineno,
                                          self.name, self.filename)
            raise TemplateSyntaxError("expected token %r, got %r" %
                                      (expr, describe_token(self.current)),
                                      self.current.lineno,
                                      self.name, self.filename)
        try:
            return self.current
        finally:
            next(self)
项目：flask    作者：bobohope    | 项目源码 | 文件源码 
def get_lexer(environment):
    """Return a lexer which is probably cached."""
    key = (environment.block_start_string,
           environment.block_end_string,
           environment.variable_start_string,
           environment.variable_end_string,
           environment.comment_start_string,
           environment.comment_end_string,
           environment.line_statement_prefix,
           environment.line_comment_prefix,
           environment.trim_blocks,
           environment.lstrip_blocks,
           environment.newline_sequence,
           environment.keep_trailing_newline)
    lexer = _lexer_cache.get(key)
    if lexer is None:
        lexer = Lexer(environment)
        _lexer_cache[key] = lexer
    return lexer