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Rewrite converting tag values

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This commit is contained in:
Kiryl
2022-09-20 14:58:12 +03:00
parent d7a9c52acd
commit 8557e4879e
1 changed files with 24 additions and 39 deletions
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63
src/style_reader.py
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@@ -1,6 +1,6 @@
import re
import cssutils
from typing import Tuple
from typing import List, Tuple, Union
from os.path import dirname, normpath, join
from src.util.color_reader import str2hex
@@ -16,7 +16,7 @@ class StyleReader:
to suit LiveCarta style convention.
"""
self.LIVECARTA_STYLE_ATTRS_MAPPING = {
"text-indent": self.convert_indents_tag_values,
"text-indent": lambda x: self.convert_tag_style_values(x, is_indent=True),
"font-variant": lambda x: x,
"text-align": lambda x: x,
"font": lambda x: "",
@@ -26,18 +26,18 @@ class StyleReader:
"color": self.get_text_color,
"background-color": self.get_bg_color,
"background": self.get_bg_color,
"border": lambda x: x if x != "0" else "",
"border-top-width": lambda x: x if x != "0" else "",
"border-right-width": lambda x: x if x != "0" else "",
"border-left-width": lambda x: x if x != "0" else "",
"border-bottom-width": lambda x: x if x != "0" else "",
"border-top": lambda x: x if x != "0" else "",
"border-bottom": lambda x: x if x != "0" else "",
"border": self.convert_tag_style_values,
"border-top-width": self.convert_tag_style_values,
"border-right-width": self.convert_tag_style_values,
"border-left-width": self.convert_tag_style_values,
"border-bottom-width": self.convert_tag_style_values,
"border-top": self.convert_tag_style_values,
"border-bottom": self.convert_tag_style_values,
"list-style-type": lambda x: x if x in LiveCartaConfig.list_types else "disc",
"list-style-image": lambda x: "disc",
"margin-left": self.convert_indents_tag_values,
"margin-top": self.convert_tag_style_values,
"margin": self.convert_indents_tag_values,
"margin-left": lambda x: self.convert_tag_style_values(x, is_indent=True),
"margin-top": lambda x: self.convert_tag_style_values(x, is_indent=True),
"margin": lambda x: self.convert_tag_style_values(x, is_indent=True),
"width": self.convert_tag_style_values,
}
@@ -69,43 +69,28 @@ class StyleReader:
-------
size_value: str
converted value size
"""
def convert_size_number(size_number: str, unit_to_replace: str, multiplier: float) -> str:
size_number = float(size_number.replace(unit_to_replace, "")) * multiplier
return str(size_number) + "px"
values: List = size_value.split(" ")
size_number: Union[str, float] = values[0]
size_regexp = re.compile(
r"(^-*(\d*\.*\d+)%$)|(^-*(\d*\.*\d+)em$)|(^-*(\d*\.*\d+)pt$)|(^-*(\d*\.*\d+)in$)")
has_style_attrs = re.search(size_regexp, size_value)
has_style_attrs = re.search(size_regexp, size_number)
if has_style_attrs:
if has_style_attrs.group(1):
multiplier = 5.76 if is_indent else 0.16
size_value = float(size_value.replace("%", "")) * multiplier
return str(size_value) + "px"
values[0] = convert_size_number(size_number, "%", multiplier)
elif has_style_attrs.group(3):
multiplier = 18 if is_indent else 16
size_value = float(size_value.replace("em", "")) * multiplier
return str(size_value) + "px"
values[0] = convert_size_number(size_number, "em", multiplier)
elif has_style_attrs.group(5):
size_value = float(size_value.replace("pt", "")) * 4/3
return str(size_value) + "px"
values[0] = convert_size_number(size_number, "pt", 4 / 3)
elif has_style_attrs.group(7):
size_value = float(size_value.replace("in", "")) * 96
return str(size_value) + "px"
else:
return ""
return size_value
def convert_indents_tag_values(self, size_value: str) -> str:
"""
Function converts values of ["text-indent", "margin-left", "margin"]
Parameters
----------
size_value: str
Returns
-------
size_value: str
"""
size_value = self.convert_tag_style_values(size_value.split(" ")[-2], True) if len(size_value.split(" ")) == 3\
else self.convert_tag_style_values(size_value.split(" ")[-1], True)
values[0] = convert_size_number(size_number, "in", 96)
size_value = " ".join(values)
return size_value
@staticmethod