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More refactoring (combine _emit_tag_open() and _emit_tag_close())

tags/v0.3
Ben Kurtovic 11 years ago
parent
commit
38143e1adc
1 changed files with 13 additions and 28 deletions
  1. +13
    -28
      mwparserfromhell/parser/tokenizer.py

+ 13
- 28
mwparserfromhell/parser/tokenizer.py View File

@@ -632,14 +632,12 @@ class Tokenizer(object):
else: else:
self._emit_all(tag) self._emit_all(tag)


def _emit_tag_open(self, tag, markup):
"""Write the three tokens in a tag opening sequence."""
def _emit_style_tag(self, tag, markup, body):
"""Write the body of a tag and the tokens that should surround it."""
self._emit(tokens.TagOpenOpen(wiki_markup=markup)) self._emit(tokens.TagOpenOpen(wiki_markup=markup))
self._emit_text(tag) self._emit_text(tag)
self._emit(tokens.TagCloseOpen()) self._emit(tokens.TagCloseOpen())

def _emit_tag_close(self, tag):
"""Write the three tokens in a tag closing sequence."""
self._emit_all(body)
self._emit(tokens.TagOpenClose()) self._emit(tokens.TagOpenClose())
self._emit_text(tag) self._emit_text(tag)
self._emit(tokens.TagCloseClose()) self._emit(tokens.TagCloseClose())
@@ -655,10 +653,7 @@ class Tokenizer(object):
stack = self._parse(route.context | contexts.STYLE_SECOND_PASS) stack = self._parse(route.context | contexts.STYLE_SECOND_PASS)
else: else:
return self._emit_text("''") return self._emit_text("''")

self._emit_tag_open("i", "''")
self._emit_all(stack)
self._emit_tag_close("i")
self._emit_style_tag("i", "''", stack)


def _parse_bold(self): def _parse_bold(self):
"""Parse wiki-style bold.""" """Parse wiki-style bold."""
@@ -677,9 +672,7 @@ class Tokenizer(object):
self._emit_text("'") self._emit_text("'")
self._parse_italics() self._parse_italics()
else: else:
self._emit_tag_open("b", "'''")
self._emit_all(stack)
self._emit_tag_close("b")
self._emit_style_tag("b", "'''", stack)


def _parse_italics_and_bold(self): def _parse_italics_and_bold(self):
"""Parse wiki-style italics and bold together (i.e., five ticks).""" """Parse wiki-style italics and bold together (i.e., five ticks)."""
@@ -700,16 +693,12 @@ class Tokenizer(object):
except BadRoute: except BadRoute:
self._head = reset self._head = reset
self._emit_text("'''") self._emit_text("'''")
self._emit_tag_open("i", "''")
self._emit_all(stack)
self._emit_tag_close("i")
self._emit_style_tag("i", "''", stack)
else: else:
self._emit_tag_open("b", "'''")
self._emit_tag_open("i", "''")
self._emit_all(stack)
self._emit_tag_close("i")
self._push()
self._emit_style_tag("i", "''", stack)
self._emit_all(stack2) self._emit_all(stack2)
self._emit_tag_close("b")
self._emit_style_tag("b", "'''", self._pop())
else: else:
reset = self._head reset = self._head
try: try:
@@ -717,16 +706,12 @@ class Tokenizer(object):
except BadRoute: except BadRoute:
self._head = reset self._head = reset
self._emit_text("''") self._emit_text("''")
self._emit_tag_open("b", "'''")
self._emit_all(stack)
self._emit_tag_close("b")
self._emit_style_tag("b", "'''", stack)
else: else:
self._emit_tag_open("i", "''")
self._emit_tag_open("b", "'''")
self._emit_all(stack)
self._emit_tag_close("b")
self._push()
self._emit_style_tag("b", "'''", stack)
self._emit_all(stack2) self._emit_all(stack2)
self._emit_tag_close("i")
self._emit_style_tag("i", "''", self._pop())


def _parse_style(self): def _parse_style(self):
"""Parse wiki-style formatting (``''``/``'''`` for italics/bold).""" """Parse wiki-style formatting (``''``/``'''`` for italics/bold)."""


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