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| author |  Pavel Fokin <fokinpv@gmail.com> | 2019-04-11 07:48:38 +0300 |
|---|---|---|
| committer |  Dirkjan Ochtman <dirkjan@ochtman.nl> | 2019-04-18 09:38:39 +0200 |
| commit | e29792e90ce438875a13becdeb9c030b1d3132e4 (patch) | |
| tree | 769e7a997231beeac0af279dd985a54b209498ae /askama_derive/src | |
| parent | 3825a2bb5ac6f1ad08b6b5d796d4271e4a38761e (diff) | |
| download | askama-e29792e90ce438875a13becdeb9c030b1d3132e4.tar.gz askama-e29792e90ce438875a13becdeb9c030b1d3132e4.tar.bz2 askama-e29792e90ce438875a13becdeb9c030b1d3132e4.zip | |
WIP: Add raw block
Diffstat (limited to 'askama_derive/src')
| -rw-r--r-- | askama_derive/src/generator.rs | 5 | ||||
| -rw-r--r-- | askama_derive/src/parser.rs | 23 |
2 files changed, 27 insertions, 1 deletions
diff --git a/askama_derive/src/generator.rs b/askama_derive/src/generator.rs index 4a6eb89..aa91de0 100644 --- a/askama_derive/src/generator.rs +++ b/askama_derive/src/generator.rs @@ -345,6 +345,11 @@ impl<'a> Generator<'a> { self.flush_ws(m.ws1); self.prepare_ws(m.ws2); } + Node::Raw(ws1, contents, ws2) => { + self.handle_ws(ws1); + self.buf_writable.push(Writable::Lit(contents)); + self.handle_ws(ws2); + } Node::Import(ws, _, _) => { if level != AstLevel::Top { panic!("import blocks only allowed at the top level"); diff --git a/askama_derive/src/parser.rs b/askama_derive/src/parser.rs index 2a342fc..c880202 100644 --- a/askama_derive/src/parser.rs +++ b/askama_derive/src/parser.rs @@ -72,6 +72,7 @@ pub enum Node<'a> { Include(WS, &'a str), Import(WS, &'a str, &'a str), Macro(&'a str, Macro<'a>), + Raw(WS, &'a str, WS), } pub type Cond<'a> = (WS, Option<Expr<'a>>, Vec<Node<'a>>); @@ -126,6 +127,7 @@ fn split_ws_parts(s: &[u8]) -> Node { ) } +#[derive(Debug)] enum ContentState { Any, Brace(usize), @@ -836,6 +838,24 @@ named_args!(block_macro<'a>(s: &'a Syntax<'a>) <Input<'a>, Node<'a>>, do_parse!( }) )); +named_args!(block_raw<'a>(s: &'a Syntax<'a>) <Input<'a>, Node<'a>>, do_parse!( + pws1: opt!(tag!("-")) >> + ws!(tag!("raw")) >> + nws1: opt!(tag!("-")) >> + call!(tag_block_end, s) >> + contents: take_until!("{% endraw %}") >> + call!(tag_block_start, s) >> + pws2: opt!(tag!("-")) >> + ws!(tag!("endraw")) >> + nws2: opt!(tag!("-")) >> + ({ + let str_contents = str::from_utf8(&contents).unwrap(); + (Node::Raw(WS(pws1.is_some(), nws1.is_some()), + str_contents, + WS(pws2.is_some(), nws2.is_some()))) + }) +)); + named_args!(block_node<'a>(s: &'a Syntax<'a>) <Input<'a>, Node<'a>>, do_parse!( call!(tag_block_start, s) >> contents: alt!( @@ -848,7 +868,8 @@ named_args!(block_node<'a>(s: &'a Syntax<'a>) <Input<'a>, Node<'a>>, do_parse!( block_include | block_import | call!(block_block, s) | - call!(block_macro, s) + call!(block_macro, s) | + call!(block_raw, s) ) >> call!(tag_block_end, s) >> (contents) |