def fill_attribute_dict(self, attribute_dict: Dict[str,
str]) -> Dict[str, Any]:
new_attr_dict: Dict[str, Any] = deepcopy(attribute_dict)
if 'align' in attribute_dict:
new_attr_dict['align'] = self.str_to_align(attribute_dict['align'])
if 'font_family' in attribute_dict and not font_reader.is_registered_font(
attribute_dict['font_family']):
logging.warning("{} not found, using default instead".format(
attribute_dict['font_family']))
for font_attr in [
'font_size', 'first_line_indent', 'left_indent',
'right_indent', 'leading', 'space_before', 'space_after',
'ending_cursor_pos', 'word_spacing'
]:
if font_attr in attribute_dict:
try:
new_attr_dict[font_attr] = int(attribute_dict[font_attr])
except ValueError as e:
logging.warning("{} warning: {}".format(font_attr, e))
# Get rid of xml font attribute, will use default later
attribute_dict.pop(font_attr)
for float_attr in ['border_width']:
if float_attr in attribute_dict:
try:
new_attr_dict[float_attr] = float(
attribute_dict[float_attr])
except ValueError as e:
logging.warning("{} warning: {}".format(float_attr, e))
attribute_dict.pop(float_attr)
for margin_attr in [
'top_margin', 'bottom_margin', 'left_margin', 'right_margin'
]:
if margin_attr in attribute_dict:
try:
new_attr_dict[margin_attr] = int(
attribute_dict[margin_attr])
except ValueError as e:
logging.warning("{} warning: {}".format(margin_attr, e))
attribute_dict.pop(margin_attr)
return new_attr_dict
def merge_paragraph_styles(default_style: ParagraphStyle,
bnml_style: Dict[str, Any]) -> ParagraphStyle:
"""Merges ReportLab ParagraphStyle attributes with Kassia bnml attributes and returns the new style
:param default_style: The default ParagraphStyle (a ReportLab class).
:param bnml_style: A dictionary of styles read a Kassia bnml file. The bnml_style needs to have ben already run
through fill_dict_attributes().
:return new_style: A new ParagraphStyle of default_style with attributes updated by bnml_style
"""
new_style = deepcopy(default_style)
if 'font_family' in bnml_style and font_reader.is_registered_font(
bnml_style['font_family']):
new_style.fontName = bnml_style['font_family']
if 'font_size' in bnml_style:
new_style.fontSize = bnml_style['font_size']
if 'color' in bnml_style:
new_style.textColor = bnml_style['color']
if 'bgcolor' in bnml_style:
new_style.backColor = bnml_style['bgcolor']
if 'align' in bnml_style:
new_style.alignment = bnml_style['align']
if 'first_line_indent' in bnml_style:
new_style.firstLineIndent = bnml_style['first_line_indent']
if 'auto_leading' in bnml_style:
new_style.autoLeading = bnml_style['auto_leading']
if 'leading' in bnml_style:
new_style.leading = bnml_style['leading']
if 'left_indent' in bnml_style:
new_style.leftIndent = bnml_style['left_indent']
if 'right_indent' in bnml_style:
new_style.rightIndent = bnml_style['right_indent']
if 'space_before' in bnml_style:
new_style.spaceBefore = bnml_style['space_before']
if 'space_after' in bnml_style:
new_style.spaceAfter = bnml_style['space_after']
if 'word_spacing' in bnml_style:
new_style.wordSpace = bnml_style['word_spacing']
if 'border_width' in bnml_style:
new_style.borderWidth = bnml_style['border_width']
if 'border_color' in bnml_style:
new_style.borderColor = bnml_style['border_color']
return new_style
def fill_attribute_dict(attribute_dict):
"""parse the color"""
if 'color' in attribute_dict:
if re.match("#[0-9a-fA-F]{6}", attribute_dict['color']):
col = [z / 255. for z in hex_to_rgb(attribute_dict['color'])]
attribute_dict['color'] = colors.Color(col[0], col[1], col[2],
1)
else:
attribute_dict.pop('color')
"""parse the font family"""
if 'font_family' in attribute_dict:
if not font_reader.is_registered_font(
attribute_dict['font_family']):
logging.warning("{} not found, using Helvetica instead".format(
attribute_dict['font_family']))
# Helvetica is built into ReportLab, so we know it's safe
attribute_dict['font_family'] = "Helvetica"
"""parse the font attributes"""
for font_attr in [
'font_size', 'first_line_indent', 'left_indent', 'right_indent'
]:
if font_attr in attribute_dict:
try:
attribute_dict[font_attr] = int(attribute_dict[font_attr])
except ValueError as e:
logging.warning("{} warning: {}".format(font_attr, e))
# Get rid of xml font attribute, will use default later
attribute_dict.pop(font_attr)
"""parse the margins"""
for margin_attr in [
'top_margin', 'bottom_margin', 'left_margin', 'right_margin'
]:
if margin_attr in attribute_dict:
try:
attribute_dict[margin_attr] = int(
attribute_dict[margin_attr])
except ValueError as e:
logging.warning("{} warning: {}".format(margin_attr, e))
# Get rid of xml margin attribute, will use default later
attribute_dict.pop(margin_attr)
return attribute_dict