def cleanStyleAttribute(self, value):
'''p_value contains some CSS attributes from a "style" attribute. We
keep those that pod can manage.'''
res = []
for name, v in parseStyleAttribute(value):
if name in self.cssAttrsToKeep:
res.append('%s: %s' % (name, v))
return '; '.join(res)
def cleanStyleAttribute(self, value):
'''p_value contains some CSS attributes from a "style" attribute. We
keep those that pod can manage.'''
res = []
for name, v in parseStyleAttribute(value):
if name in self.cssAttrsToKeep:
res.append('%s: %s' % (name, v))
return '; '.join(res)
def getStyleFromMapping(self, elem, attrs, styles):
'''p_styles is a Style instance or a list of (cssParams, Style) tuples.
Depending on CSS attributes found in p_attrs, this method returns
the relevant Style instance.'''
if isinstance(styles, Style): return styles
hasStyleInfo = attrs and ('style' in attrs)
if not hasStyleInfo:
# If I have, at the last position in p_styles, the style related to
# no attribute at all, I return it.
lastAttrs, lastStyle = styles[-1]
if lastAttrs == None: return lastStyle
else: return
# If I am here, I have style info. Check if it corresponds to some style
# in p_styles.
styleInfo = parseStyleAttribute(attrs['style'], asDict=True)
for matchingAttrs, style in styles:
if self.styleMatch(styleInfo, matchingAttrs):
return style
def getStyleFromMapping(self, elem, attrs, styles):
'''p_styles is a Style instance or a list of (cssParams, Style) tuples.
Depending on CSS attributes found in p_attrs, this method returns
the relevant Style instance.'''
if isinstance(styles, Style): return styles
hasStyleInfo = attrs and ('style' in attrs)
if not hasStyleInfo:
# If I have, at the last position in p_styles, the style related to
# no attribute at all, I return it.
lastAttrs, lastStyle = styles[-1]
if lastAttrs == None: return lastStyle
else: return
# If I am here, I have style info. Check if it corresponds to some style
# in p_styles.
styleInfo = parseStyleAttribute(attrs['style'], asDict=True)
for matchingAttrs, style in styles:
if self.styleMatch(styleInfo, matchingAttrs):
return style
def getStyleFromMapping(self, elem, attrs, styles):
'''p_styles is a value from a styles mapping as transformed by
m_checkStylesMapping above. If it represents a list of styles
(see case (ii) in m_checkStylesMapping), this method must return the
relevant Style instance form this list, depending on CSS attributes
found in p_attrs.'''
if not isinstance(styles, list): return styles
hasStyleInfo = attrs and ('style' in attrs)
if not hasStyleInfo:
# If I have, at the last position in p_styles, the style related to
# no attribute at all, I return it.
lastAttrs, lastStyle = styles[-1]
if lastAttrs == None: return lastStyle
else: return
# If I am here, I have style info. Check if it corresponds to some style
# in p_styles.
styleInfo = parseStyleAttribute(attrs['style'], asDict=True)
for matchingAttrs, style in styles:
if self.styleMatch(styleInfo, matchingAttrs):
return style