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Add inches->px converter

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This commit is contained in:
Kiryl
2022-09-01 13:35:26 +03:00
parent 28612a0d38
commit 39d5e27df2
1 changed files with 5 additions and 2 deletions
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7
src/epub_converter/css_processor.py
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@@ -57,7 +57,7 @@ class CSSPreprocessor:
def convert_tag_style_values(size_value: str, is_indent: bool = False) -> str: def convert_tag_style_values(size_value: str, is_indent: bool = False) -> str:
""" """
Function Function
- converts values of tags from em/%/pt to px - converts values of tags from em/%/pt/in to px
- find closest font-size px - find closest font-size px
Parameters Parameters
---------- ----------
@@ -71,7 +71,7 @@ class CSSPreprocessor:
converted value size converted value size
""" """
size_regexp = re.compile( size_regexp = re.compile(
r"(^-*(\d*\.*\d+)%$)|(^-*(\d*\.*\d+)em$)|(^-*(\d*\.*\d+)pt$)") r"(^-*(\d*\.*\d+)%$)|(^-*(\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_value)
if has_style_attrs: if has_style_attrs:
if has_style_attrs.group(1): if has_style_attrs.group(1):
@@ -85,6 +85,9 @@ class CSSPreprocessor:
elif has_style_attrs.group(5): elif has_style_attrs.group(5):
size_value = float(size_value.replace("pt", "")) * 4/3 size_value = float(size_value.replace("pt", "")) * 4/3
return str(size_value)+'px' return str(size_value)+'px'
elif has_style_attrs.group(7):
size_value = float(size_value.replace("in", "")) * 96
return str(size_value)+'px'
else: else:
return "" return ""
return size_value return size_value