jinja2.lexer.TokenStream¶
-
class
jinja2.lexer.TokenStream(generator, name, filename)[source]¶ A token stream is an iterable that yields
Tokens. The parser however does not iterate over it but callsnext()to go one token ahead. The current active token is stored ascurrent.
Methods¶
__init__(generator, name, filename) |
|
close() |
Close the stream. |
expect(expr) |
Expect a given token type and return it. |
look() |
Look at the next token. |
next() |
Go one token ahead and return the old one |
next_if(expr) |
Perform the token test and return the token if it matched. |
push(token) |
Push a token back to the stream. |
skip([n]) |
Got n tokens ahead. |
skip_if(expr) |
Like next_if() but only returns True or False. |