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Create remove_extra_spaces() for style

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Kiryl
2021-12-01 14:42:41 +03:00
parent ccd18fed7a
commit a18389881f
1 changed files with 17 additions and 20 deletions
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37
src/epub_converter/css_reader.py
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@@ -301,6 +301,20 @@ class TagStyleConverter:
return clean_style return clean_style
def preprocess_style(self): def preprocess_style(self):
def remove_extra_spaces(style: str) -> List:
# replace all spaces between '; & letter' to ';'
style = re.sub(r"; *", ";", style)
split_style = style.split(';')
# when we split style by ; and we have at the end ; that's why we have '' in list
while '' in split_style:
split_style.remove('')
# replace all spaces between ': & letter' to ':'
split_style = [el.replace(
re.search(r'(:\s*)', el).group(1), ':') for el in split_style]
return split_style
ultimate_style = self.tag_with_ultimate_style.attrs.get('style') + ';' ultimate_style = self.tag_with_ultimate_style.attrs.get('style') + ';'
ultimate_style = self.remove_white_if_no_bgcolor( ultimate_style = self.remove_white_if_no_bgcolor(
ultimate_style, self.tag_with_ultimate_style) ultimate_style, self.tag_with_ultimate_style)
@@ -308,29 +322,12 @@ class TagStyleConverter:
'background:', 'background-color:') 'background:', 'background-color:')
ultimate_style = ultimate_style.replace( ultimate_style = ultimate_style.replace(
'list-style-image', 'list-style-type') 'list-style-image', 'list-style-type')
split_ultimate_style: List = remove_extra_spaces(ultimate_style)
split_ultimate_style = ultimate_style.replace('; ', ';').split(';')
# when we split style by ; and we have at the end ; that's why we have '' in list
while '' in split_ultimate_style:
split_ultimate_style.remove('')
# replace all spaces between ': & letter' to ':'
split_ultimate_style = [el.replace(
re.search(r'(:\s*)', el).group(1), ':') for el in split_ultimate_style]
if self.tag_with_inline_style.attrs.get('style'): if self.tag_with_inline_style.attrs.get('style'):
inline_style = self.tag_with_inline_style.attrs['style'] inline_style = self.tag_with_inline_style.attrs['style']
split_inline_style = inline_style.replace('; ', ';').split(';') split_inline_style: List = remove_extra_spaces(inline_style)
# when we split style by ; and we have at the end ; that's why we have '' in list
while '' in split_inline_style:
split_inline_style.remove('')
# replace all spaces between ': & letter' to ':'
split_inline_style = [el.replace(
re.search(r'(:\s*)', el).group(1), ':') for el in split_inline_style]
# repetition check - if the tag had already had inline style that isn't in the css styles, add this to style parsed from css # repetition check - if the tag had already had inline style that isn't in the css styles, add this to style parsed from css
repeat_styles = list(set(split_ultimate_style) repeat_styles = list(set(split_ultimate_style)
@@ -339,7 +336,7 @@ class TagStyleConverter:
split_inline_style.remove(item) split_inline_style.remove(item)
if split_inline_style: if split_inline_style:
# if inline style is not empty - start convert and add to ultimate style # if split_inline_style is not empty - start convert and add to ultimate style
print('we enter repetition check', '\n') print('we enter repetition check', '\n')
inline_style: str = self.process_indents_to_px( inline_style: str = self.process_indents_to_px(
split_inline_style) split_inline_style)