How to use the cssutils.helper.normalize function in cssutils

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github palexu / send2kindle / cssutils / css / cssvariablesdeclaration.py View on Github external
% (variableName, value))
        else:
            # check value
            if isinstance(value, PropertyValue):
                v = value 
            else:
                v = PropertyValue(cssText=value, parent=self)
                                
            if not v.wellformed:
                self._log.error(u'Invalid variable value: %r: %r'
                                % (variableName, value))
            else:
                # update seq
                self.seq._readonly = False
                
                variableName = normalize(variableName)
                
                if variableName in self._vars:
                    for i, x in enumerate(self.seq):
                        if x.value[0] == variableName:
                            self.seq.replace(i, 
                                      [variableName, v], 
                                      x.type, 
                                      x.line,
                                      x.col)
                            break
                else:
                    self.seq.append([variableName, v], 'var')                
                self.seq._readonly = True
                self._vars[variableName] = v
github tito / pymt / pymt / lib / cssutils / css / cssvalue.py View on Github external
def _getNumDim(self, value=None):
        "Split self._value in numerical and dimension part."
        if value is None:
            value = cssutils.helper.normalize(self._value[0])

        try:
            val, dim = CSSPrimitiveValue._reNumDim.findall(value)[0]
        except IndexError:
            val, dim = value, u''
        try:
            val = float(val)
            if val == int(val):
                val = int(val)
        except ValueError:
            raise xml.dom.InvalidAccessErr(
                u'CSSPrimitiveValue: No float value %r' % self._value[0])

        return val, dim
github tito / pymt / pymt / lib / cssutils / css / cssvalue.py View on Github external
                                  toSeq=lambda t, tokens: (t[0], cssutils.helper.normalize(t[1]))),
                             Choice(Sequence(PreDef.unary(),
github kovidgoyal / calibre / src / cssutils / css / cssvalue.py View on Github external
def _getNumDim(self, value=None):
        "Split self._value in numerical and dimension part."
        if value is None:
            value = cssutils.helper.normalize(self._value[0])
            
        try:
            val, dim = CSSPrimitiveValue._reNumDim.findall(value)[0]
        except IndexError:
            val, dim = value, u''
        try:
            val = float(val)
            if val == int(val):
                val = int(val)
        except ValueError:
            raise xml.dom.InvalidAccessErr(
                u'CSSPrimitiveValue: No float value %r' % self._value[0])

        return val, dim
github tito / pymt / pymt / lib / cssutils / css / cssvalue.py View on Github external
def _unitFUNCTION(value):
        """Check val for function name."""
        units = {'attr(': 'CSS_ATTR',
                 'counter(': 'CSS_COUNTER',
                 'rect(': 'CSS_RECT',
                 'rgb(': 'CSS_RGBCOLOR',
                 'rgba(': 'CSS_RGBACOLOR',
                 }
        return units.get(re.findall(ur'^(.*?\()',
                                    cssutils.helper.normalize(value.cssText),
                                    re.U)[0],
                         'CSS_UNKNOWN')
github kovidgoyal / calibre / src / cssutils / css / cssvalue.py View on Github external
def _unitDIMENSION(value):
        """Check val for dimension name."""
        units = {'em': 'CSS_EMS', 'ex': 'CSS_EXS',
                 'px': 'CSS_PX',
                 'cm': 'CSS_CM', 'mm': 'CSS_MM',
                 'in': 'CSS_IN',
                 'pt': 'CSS_PT', 'pc': 'CSS_PC',
                 'deg': 'CSS_DEG', 'rad': 'CSS_RAD', 'grad': 'CSS_GRAD',
                 'ms': 'CSS_MS', 's': 'CSS_S',
                 'hz': 'CSS_HZ', 'khz': 'CSS_KHZ'
                 } 
        val, dim = CSSPrimitiveValue._reNumDim.findall(cssutils.helper.normalize(value))[0]
        return units.get(dim, 'CSS_DIMENSION')
github kovidgoyal / calibre / src / cssutils / css / cssvalue.py View on Github external
def _unitFUNCTION(value):
        """Check val for function name."""
        units = {'attr(': 'CSS_ATTR',
                 'counter(': 'CSS_COUNTER',
                 'rect(': 'CSS_RECT',
                 'rgb(': 'CSS_RGBCOLOR',
                 'rgba(': 'CSS_RGBACOLOR',
                 }
        return units.get(re.findall(ur'^(.*?\()',
                                    cssutils.helper.normalize(value.cssText),
                                    re.U)[0],
                         'CSS_UNKNOWN')
github palexu / send2kindle / cssutils / css / cssvariablesdeclaration.py View on Github external
:param value:
            The new value of the variable, may also be a PropertyValue object.

        :exceptions:
            - :exc:`~xml.dom.SyntaxErr`:
              Raised if the specified value has a syntax error and is
              unparsable.
            - :exc:`~xml.dom.NoModificationAllowedErr`:
              Raised if this declaration is readonly or the property is
              readonly.
        """
        self._checkReadonly()
                
        # check name
        wellformed, seq, store, unused = \
            ProdParser().parse(normalize(variableName),
                               u'variableName',
                               Sequence(PreDef.ident()))
        if not wellformed:
            self._log.error(u'Invalid variableName: %r: %r'
                            % (variableName, value))
        else:
            # check value
            if isinstance(value, PropertyValue):
                v = value 
            else:
                v = PropertyValue(cssText=value, parent=self)
                                
            if not v.wellformed:
                self._log.error(u'Invalid variable value: %r: %r'
                                % (variableName, value))
            else:
github palexu / send2kindle / cssutils / css / cssvariablesdeclaration.py View on Github external
def __contains__(self, variableName):
        """Check if a variable is in variable declaration block.
        
        :param variableName:
            a string
        """
        return normalize(variableName) in self.keys()