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Fix style processor error

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This commit is contained in:
Kiryl
2022-09-19 17:31:27 +03:00
parent d76f847dee
commit e0e3e3199d
3 changed files with 38 additions and 33 deletions
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9
src/docx_converter/html_docx_processor.py
View File

@@ -14,13 +14,12 @@ class HtmlDocxProcessor:
def __init__(self, logger: BookLogger, html_soup: BeautifulSoup, html_preprocessor, style_preprocessor):
self.logger = logger
self.html_soup = html_soup
self.body_tag = self.html_soup.body
self.html_preprocessor = html_preprocessor
self.style_preprocessor = style_preprocessor
self.content: List[Tag] = []
def _font_to_span(self):
for font in self.body_tag.find_all("font"):
for font in self.html_soup.find_all("font"):
font.name = "span"
@@ -226,10 +225,12 @@ class HtmlDocxProcessor:
self.logger.log("Inline style reading.")
self.style_preprocessor.process_inline_styles_in_html_soup(
self.body_tag)
self.html_soup)
self.logger.log("Inline style processing.")
modify_html_soup_with_css_styles(self.body_tag)
self.html_soup = modify_html_soup_with_css_styles(self.html_soup)
self.body_tag = self.html_soup.body
self.logger.log("Image processing.")
images = process_images(access, path_to_html=html_path,

47
src/inline_style_processor.py
View File

@@ -14,7 +14,7 @@ class InlineStyleProcessor:
def __init__(self, tag_inline_style: Tag):
# tag with inline style + style parsed from css file
self.tag_inline_style = tag_inline_style
self.tag_inline_style.attrs['style']: str = self.process_inline_style()
self.tag_inline_style.attrs["style"]: str = self.process_inline_style()
@staticmethod
def remove_white_if_no_bgcolor(style_: str, tag: Tag) -> str:
@@ -80,19 +80,19 @@ class InlineStyleProcessor:
processed_style = ";".join(split_style)+';'
margin_left_regexp = re.compile(
r"((margin-left|margin): *(-*\w+);*)")
r"((margin-left|margin): *-*((\d*)\.*\d+)\w+;*)")
text_indent_regexp = re.compile(
r"(text-indent: *(-*\w+);*)")
r"(text-indent: *-*((\d*)\.*\d+)\w+;*)")
has_margin = re.search(margin_left_regexp, processed_style)
has_text_indent = re.search(text_indent_regexp, processed_style)
if has_margin:
num_m = abs(int("0" + "".join(
filter(str.isdigit, str(has_margin.group(3))))))
filter(str.isdigit, str(has_margin.group(4))))))
if has_text_indent:
num_ti = abs(int("0" + "".join(
filter(str.isdigit, str(has_text_indent.group(2))))))
filter(str.isdigit, str(has_text_indent.group(3))))))
processed_style = processed_style.replace(has_text_indent.group(1), "text-indent: " +
str(abs(num_m - num_ti)) + "px; ")
processed_style = processed_style.replace(
@@ -106,7 +106,7 @@ class InlineStyleProcessor:
elif has_text_indent:
processed_style = processed_style.replace(has_text_indent.group(1), "text-indent: " +
str(abs(int("0" + "".join(
filter(str.isdigit, str(has_text_indent.group(2)))))))
filter(str.isdigit, str(has_text_indent.group(3)))))))
+ "px; ")
return processed_style
return processed_style
@@ -127,22 +127,25 @@ class InlineStyleProcessor:
processed inline style
"""
inline_style = self.tag_inline_style.attrs.get("style") + ";"
# 1. Remove white color if tag doesn"t have background color in style
inline_style = self.remove_white_if_no_bgcolor(
inline_style, self.tag_inline_style)
inline_style = inline_style.replace(
"list-style-image", "list-style-type")
# 2. Create list of styles from inline style
# replace all spaces between "; & letter" to ";"
style = re.sub(r"; *", ";", inline_style)
# when we split style by ";", last element of the list is "" - None (remove it)
split_inline_style: list = list(filter(None, style.split(";")))
# 3. Duplicate styles check - if the tag had duplicate styles
# split_inline_style = self.duplicate_styles_check(split_inline_style)
# 4. Processing indents
inline_style: str = self.indents_processing(split_inline_style)
return inline_style
if self.tag_inline_style.attrs.get("style"):
inline_style = self.tag_inline_style.attrs.get("style") + ";"
# 1. Remove white color if tag doesn't have background color in style
inline_style = self.remove_white_if_no_bgcolor(
inline_style, self.tag_inline_style)
inline_style = inline_style.replace(
"list-style-image", "list-style-type")
# 2. Create list of styles from inline style
# replace all spaces between "; & letter" to ";"
style = re.sub(r"; *", ";", inline_style)
# when we split style by ";", last element of the list is "" - None (remove it)
split_inline_style: list = list(filter(None, style.split(";")))
# 3. Duplicate styles check - if the tag had duplicate styles
# split_inline_style = self.duplicate_styles_check(split_inline_style)
# 4. Processing indents
inline_style: str = self.indents_processing(split_inline_style)
return inline_style
else:
return ""
@staticmethod
def check_style_to_be_tag(style: str) -> List[tuple]:

15
src/style_reader.py
View File

@@ -126,17 +126,18 @@ class StyleReader:
return constraints_on_value, value_not_in_possible_values_list
def update_inline_styles_to_livecarta_convention(self, split_style: list) -> list:
for i, style in enumerate(split_style):
for i, style in reversed(list(enumerate(split_style))):
style_name, style_value = style.split(":")
if style_name not in LiveCartaConfig.LIVECARTA_STYLE_ATTRS:
# property not in LIVECARTA_STYLE_ATTRS, remove from css file
split_style[i] = ""
return split_style
# property not in LIVECARTA_STYLE_ATTRS, remove
split_style.remove(style)
continue
cleaned_value = self.clean_value(style_value, style_name)
if all(self.style_conditions(cleaned_value, style_name)):
# there are constraints + value not in LIVECARTA_STYLE_ATTRS, remove from css file
split_style[i] = ""
# there are constraints + value not in LIVECARTA_STYLE_ATTRS, remove
split_style.remove(style)
continue
else:
if style_name in self.LIVECARTA_STYLE_ATTRS_MAPPING:
# function that converts our data
@@ -157,7 +158,7 @@ class StyleReader:
split_style = self.update_inline_styles_to_livecarta_convention(
split_style)
style = "; ".join(split_style)
style = "; ".join(split_style) if split_style else ""
return style
def process_inline_styles_in_html_soup(self, html_content):