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Conversion pipeline: Add support for the q unit

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This commit is contained in:
Kovid Goyal 2016-02-16 18:29:41 +05:30
parent 0d5341a31b
commit b96602b350
1 changed files with 3 additions and 1 deletions
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4
src/calibre/ebooks/__init__.py
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@ -239,7 +239,7 @@ def calibre_cover(title, author_string, series_string=None,
if cleanup: if cleanup:
os.remove(font_path) os.remove(font_path)
UNIT_RE = re.compile(r'^(-*[0-9]*[.]?[0-9]*)\s*(%|em|ex|en|px|mm|cm|in|pt|pc|rem)$') UNIT_RE = re.compile(r'^(-*[0-9]*[.]?[0-9]*)\s*(%|em|ex|en|px|mm|cm|in|pt|pc|rem|q)$')
def unit_convert(value, base, font, dpi, body_font_size=12): def unit_convert(value, base, font, dpi, body_font_size=12):
' Return value in pts' ' Return value in pts'
@ -277,6 +277,8 @@ def unit_convert(value, base, font, dpi, body_font_size=12):
result = value * 28.346456693 result = value * 28.346456693
elif unit == 'rem': elif unit == 'rem':
result = value * body_font_size result = value * body_font_size
elif unit == 'q':
result = value * 0.708661417325
return result return result
def parse_css_length(value): def parse_css_length(value):