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Fix whitespace handling when creating <w:t> elements

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This commit is contained in:
Kovid Goyal 2015-02-05 19:10:36 +05:30
parent c9f6eb7b17
commit 6cc3b82729
1 changed files with 12 additions and 2 deletions
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14
src/calibre/ebooks/docx/writer/from_html.py
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@ -6,6 +6,8 @@ from __future__ import (unicode_literals, division, absolute_import,
__license__ = 'GPL v3'
__copyright__ = '2013, Kovid Goyal <kovid at kovidgoyal.net>'
import re
from lxml import etree
from calibre.ebooks.docx.writer.utils import convert_color, int_or_zero
@ -91,11 +93,21 @@ class LineBreak(object):
class TextRun(object):
ws_pat = None
def __init__(self, style):
if self.ws_pat is None:
TextRun.ws_pat = self.ws_pat = re.compile(r'\s+')
self.style = style
self.texts = []
def add_text(self, text, preserve_whitespace):
if not preserve_whitespace:
text = self.ws_pat.sub(' ', text)
if text.strip() != text:
# If preserve_whitespace is False, Word ignores leading and
# trailing whitespace
preserve_whitespace = True
self.texts.append((text, preserve_whitespace))
def add_break(self, clear='none'):
@ -188,5 +200,3 @@ class Convert(object):
if html_child.tail:
docx_block.add_text(html_child.tail, stylizer.style(html_child.getparent()))