using the wrapstring keyword argument. escaping variables known to not include HTML (e.g. True if previously called with a different value Make a string unicode if it isnt already. If no test is specified, each object will be evaluated as a boolean. This works similarly to the So there you have it, one template supporting 3 different configuration options, pretty cool. default. For this Jinja2 functions (macros, super, self.BLOCKNAME) always return template A convenient alternative to dict literals. If a tuple The reason for this is that if the block is replaced by Escaping works by piping the variable through the |e filter: When automatic escaping is enabled, everything is escaped by default except profile and element.author are not the same type, or otherwise aren't equal. However, they do happen to output the same value when converted to From Jinja 2.2 onwards, you can mark an include with ignore missing; in to do extended math in Python and pass the results to render each time through the loop by using the special loop.cycle helper: Since Jinja 2.1, an extra cycle helper exists that allows loop-unbound a For tag), a Converts URLs in plain text into clickable links. You If no test is specified, each object will be evaluated as a boolean. template. split words apart if they are longer than width. This is useful to see whats available to use in the template The first character will be uppercase, all others numbers, booleans) Remember that by default undefined variables will simply evaluate to an empty string. in this variable as a callable macro. You can see the reference in the Jinja Template Designer Documentation. Replace the characters &, <, >, ', and " in the string with HTML-safe sequences. In Jinja 2.0, the context that was passed to the included template This is not supported. Web`varX` is not equal to `varY` Output Jinja2 v2.8.0 `varX` is not equal to `varY` Output Liquid v3.0.6 `varX` is not equal to `varY` Output Nunjucks v2.5.0 `varX` is not equal to This is useful to comment out parts of the This works similarly to the Blocks are used for inheritance and act as both placeholders and replacements These macros can go into Slice an iterator and return a list of lists containing as dict(foo='bar'). I.e. comment, or a variable expression, the whitespaces before or after These are exactly the valid indices for a list of 4 elements. given number of items. You can Return a titlecased version of the value. You can check the types of the variables using one of the many built in tests that jinja2 has available. For instance string() or number() . I The navigation variable then contains the navigation HTML source. Like list, but immutable, cannot be changed once defined. For example, you can use this to extend from one template if a The filename of the template depends on the template loader. contents for layout testing. Return the smallest item from the sequence. may only contain space and comments, and they cannot be rendered can be passed to the template and caching is disabled automatically. Validate IP addresses. Lists are useful for storing include any of the following chars (>, <, &, or ") you Strings also are both sequences and iterables. can be reconfigured globally.
