From 4d09c8116dbf01487368c16a66ea13f07b3349a3 Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Fri, 13 Dec 2013 18:02:12 +0000 Subject: Parse styles --- mammoth/style_reader/__init__.py | 29 +++++++++++++++++++++++++++-- 1 file changed, 27 insertions(+), 2 deletions(-) (limited to 'mammoth/style_reader/__init__.py') diff --git a/mammoth/style_reader/__init__.py b/mammoth/style_reader/__init__.py index 705abff..41dcffa 100644 --- a/mammoth/style_reader/__init__.py +++ b/mammoth/style_reader/__init__.py @@ -1,2 +1,27 @@ -from .html_path_reader import read_html_path -from .document_matcher_reader import read_document_matcher +from parsimonious.grammar import Grammar + +from .html_path_reader import read_html_path, grammar_text as html_path_grammar, read_html_path_node +from .document_matcher_reader import read_document_matcher, grammar_text as document_matcher_grammar, read_document_matcher_node +from ..styles import Style + + +def read_style(string): + style_node = _grammar.parse(string) + return _read_style_node(style_node) + + +def _read_style_node(style_node): + document_matcher_node = style_node.children[0] + html_path_node = style_node.children[4] + + document_matcher = read_document_matcher_node(document_matcher_node) + html_path = read_html_path_node(html_path_node) + + return Style(document_matcher, html_path) + + + +_grammar = Grammar(""" +style = document_matcher whitespace "=>" whitespace html_path +""" + html_path_grammar + document_matcher_grammar +) -- cgit v1.2.3