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Fix handling of ignored tags in html2lrf

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This commit is contained in:
Kovid Goyal 2007-04-26 17:36:18 +00:00
parent 44158dfc3c
commit 379a5f1a5a
1 changed files with 6 additions and 4 deletions
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10
src/libprs500/lrf/html/convert_from.py
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@ -28,7 +28,7 @@ from tempfile import mkdtemp
from operator import itemgetter
from libprs500.lrf.html.BeautifulSoup import BeautifulSoup, Comment, Tag, \
NavigableString, Declaration
NavigableString, Declaration, ProcessingInstruction
from libprs500.lrf.pylrs.pylrs import Paragraph, CR, Italic, ImageStream, TextBlock, \
ImageBlock, JumpButton, CharButton, \
Page, Bold, Space, Plot, TextStyle, Image
@ -204,7 +204,8 @@ class Span(_Span):
class HTMLConverter(object):
selector_pat = re.compile(r"([A-Za-z0-9\-\_\:\.]+[A-Za-z0-9\-\_\:\.\s\,]*)\s*\{([^\}]*)\}")
selector_pat = re.compile(r"([A-Za-z0-9\-\_\:\.]+[A-Za-z0-9\-\_\:\.\s\,]*)\s*\{([^\}]*)\}")
IGNORED_TAGS = (Comment, Declaration, ProcessingInstruction)
class Link(object):
def __init__(self, para, tag):
@ -457,7 +458,7 @@ class HTMLConverter(object):
def process_children(self, ptag, pcss):
""" Process the children of ptag """
for c in ptag.contents:
if isinstance(c, (Comment, Declaration)):
if isinstance(c, HTMLConverter.IGNORED_TAGS):
continue
elif isinstance(c, Tag):
self.parse_tag(c, pcss)
@ -526,7 +527,8 @@ class HTMLConverter(object):
try:
tagname = tag.name.lower()
except AttributeError:
self.add_text(tag, parent_css)
if not isinstance(tag, HTMLConverter.IGNORED_TAGS):
self.add_text(tag, parent_css)
return
tag_css = self.tag_css(tag, parent_css=parent_css)
try: # Skip element if its display attribute is set to none