def _set_properties(self):
self._set_align()
self.xml = self.xml.replace('{properties}',
''.join(self.xml_props))
image_pil = PILImage.open(self.image.name)
width = Unit.pixel_to_emu(image_pil.size[0])
height = Unit.pixel_to_emu(image_pil.size[1])
width_percentage_num = float(self.width[:-1])
height_percentage_num = float(self.height[:-1])
width = (width_percentage_num / 100) * width
height = (height_percentage_num / 100) * height
self.xml = self.xml.replace("{width}", str(int(width))) \
.replace("{height}", str(int(height))) \
.replace("{image_name}", self.image_name)
def _set_padding(self):
if type(self.padding) in [str, unicode]:
sizes = self.padding.split(' ')
if len(sizes) == 1:
top = bottom = left = right = sizes[0]
elif len(sizes) == 2:
top = bottom = sizes[0]
left = right = sizes[1]
elif len(sizes) == 3:
top = sizes[0]
right = left = sizes[1]
bottom = sizes[2]
elif len(sizes) == 4:
top = sizes[0]
right = sizes[1]
bottom = sizes[2]
left = sizes[3]
else:
raise InvalidCellPaddingException("Table Padding should be " +
"in the W3C CSS format")
top = Unit.to_dxa(top)
bottom = Unit.to_dxa(bottom)
right = Unit.to_dxa(right)
left = Unit.to_dxa(left)
xml = '\n<w:tblCellMar>' + \
'<w:top w:w="{top}" w:type="dxa" />' + \
'<w:left w:w="{left}" w:type="dxa" />' + \
'<w:bottom w:w="{bottom}" w:type="dxa" />' + \
'<w:right w:w="{right}" w:type="dxa" />' + \
'</w:tblCellMar>\n'
self.xml_props.append(xml.format(top=top,
bottom=bottom,
right=right,
left=left))
def _set_width(self):
if self.width:
xml = '\n<w:tcW w:type="{unit_type}" w:w="{width}"/>\n'
if self.width[-1:] == '%':
unit_type = 'pct'
width = int(self.width[:-1])
if width <= 100 and width > 0:
width = width * 50
xml = xml.format(unit_type=unit_type,
width=width)
else:
return
elif self.width[-2:] in ['cm', 'pt', 'in']:
unit_type = 'dxa'
width = Unit.to_dxa(self.width)
xml = xml.format(unit_type=unit_type,
width=width)
self.xml_props.append(xml)
