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Make a comparison(inline-css) by style name

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Kiryl
2022-01-28 11:33:12 +03:00
parent 1933f8a5d8
commit 3216ba2b93
1 changed files with 18 additions and 14 deletions
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32
src/epub_converter/css_reader.py
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@@ -266,8 +266,9 @@ class TagStyleConverter:
return style_ return style_
@staticmethod @staticmethod
def process_indents_to_px(split_style: list) -> str: def process_indents_to_px(split_style: dict) -> str:
""" Function cleans using convert_indents() style string and returns new clean_style """ """ Function cleans using convert_indents() style string and returns new clean_style """
split_style = [k + ":" + v for k, v in split_style.items()]
clean_style = '' clean_style = ''
for item in split_style: for item in split_style:
item = item.split(':') item = item.split(':')
@@ -307,15 +308,12 @@ class TagStyleConverter:
return clean_style return clean_style
def preprocess_style(self): def preprocess_style(self):
def remove_extra_spaces(style: str) -> List: def remove_extra_spaces(style: str) -> dict:
""" Function to remove extra spaces in style to process clean_style """ """ Function to remove extra spaces in style to process clean_style """
# replace all spaces between '; & letter' to ';' # replace all spaces between '; & letter' to ';'
style = re.sub(r"; *", ";", style) style = re.sub(r"; *", ";", style)
split_style: List = style.split(';') split_style: List = style.split(';')
# result = {}
# for list_item in split_style:
# key, val = list_item.split(":")
# result[key] = val
# when we split style by ; and we have at the end ; that's why we have '' in list # when we split style by ; and we have at the end ; that's why we have '' in list
while '' in split_style: while '' in split_style:
split_style.remove('') split_style.remove('')
@@ -323,7 +321,11 @@ class TagStyleConverter:
# replace all spaces between ': & letter' to ':' # replace all spaces between ': & letter' to ':'
split_style = [el.replace( split_style = [el.replace(
re.search(r'(:\s*)', el).group(1), ':') for el in split_style] re.search(r'(:\s*)', el).group(1), ':') for el in split_style]
return split_style dict = {}
for list_item in split_style:
key, val = list_item.split(":")
dict[key] = val
return dict
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(
@@ -332,18 +334,21 @@ 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: dict = remove_extra_spaces(ultimate_style)
ultimate_style: str = self.process_indents_to_px(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: List = remove_extra_spaces(inline_style) split_inline_style: dict = remove_extra_spaces(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.keys())
& set(split_inline_style)) & set(split_inline_style.keys()))
for item in repeat_styles:
split_inline_style.remove(item) # remove styles(css) that are in css and inline
[split_inline_style.pop(item) for item in repeat_styles]
if split_inline_style: if split_inline_style:
# if split_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
@@ -352,7 +357,6 @@ class TagStyleConverter:
split_inline_style) split_inline_style)
ultimate_style += inline_style ultimate_style += inline_style
ultimate_style: str = self.process_indents_to_px(split_ultimate_style)
return ultimate_style return ultimate_style
def change_attrs_with_corresponding_tags(self): def change_attrs_with_corresponding_tags(self):