Python ObjectField.set方法代码示例

# 需要导入模块: from Products.Archetypes.public import ObjectField [as 别名]
# 或者: from Products.Archetypes.public.ObjectField import set [as 别名]
    def set(self, instance, value, **kwargs):
        """
        """
        if value is None:
            ObjectField.set(self, instance, value, **kwargs)
            return

        if self.multiValued and not isinstance(value, (list, tuple)):
            value = value,
        elif not self.multiValued and isinstance(value, (list, tuple)):
            if len(value) > 1:
                raise ValueError(
                    "Multiple values given for single valued field %r" % self)
            value = value[0]

        intid_tool = getUtility(IIntIds)

        #convert objects to intids if necessary
        if self.multiValued:
            result = []
            for v in value:
                if isinstance(v, (basestring, int)):
                    result.append(RelationValue(int(v)))
                else:
                    result.append(RelationValue(intid_tool.getId(v)))
        else:
            if isinstance(value, (basestring, int)):
                result = RelationValue(int(value))
            else:
                result = RelationValue(intid_tool.getId(value))

        ObjectField.set(self, instance, result, **kwargs)

# 需要导入模块: from Products.Archetypes.public import ObjectField [as 别名]
# 或者: from Products.Archetypes.public.ObjectField import set [as 别名]
 def get(self, instance, **kwargs):
     value = ObjectField.get(self, instance, **kwargs)
     if type(value) in types.StringTypes:
         # migration from TextField
         zpt = ZopePageTemplate(self.getName())
         ObjectField.set(self, instance, zpt, **kwargs)
         value = ObjectField.get(self, instance, **kwargs)
     return value.pt_render(extra_context={'options': kwargs})

# 需要导入模块: from Products.Archetypes.public import ObjectField [as 别名]
# 或者: from Products.Archetypes.public.ObjectField import set [as 别名]
 def set(self, instance, value, **kwargs):
     if not isinstance(value, PythonScript):
         s = self._seperator
         body = "%s\n%s%s\n%s%s" % (self.header, s, value, s, self.footer)
         script = PythonScript(self.getName())
         script.ZPythonScript_edit('**options', body)
         value = script
     ObjectField.set(self, instance, value, **kwargs)

# 需要导入模块: from Products.Archetypes.public import ObjectField [as 别名]
# 或者: from Products.Archetypes.public.ObjectField import set [as 别名]
 def set(self, instance, value, **kwargs):
     """ test"""
     #log("Set: value = %s, specific=%s" % (value, kwargs.get('specific','wer')))
     if value == 'specific':
         if kwargs.has_key('specific'):
             value = kwargs['specific']
         else:
             value = 'latest'
     ObjectField.set(self, instance, value, **kwargs)

# 需要导入模块: from Products.Archetypes.public import ObjectField [as 别名]
# 或者: from Products.Archetypes.public.ObjectField import set [as 别名]
 def _render_output_html(self):
     """ Return rendered newsletter
         with header+body+footer (raw html).
     """
     enl = self.getNewsletter()
     # get out_template from ENL object and render it in context of issue
     out_template_pt_field = enl.getField('out_template_pt')
     ObjectField.set(out_template_pt_field, self, ZopePageTemplate(
         out_template_pt_field.getName(),
         enl.getRawOut_template_pt()))
     output_html = safe_portal_encoding(self.out_template_pt.pt_render())
     output_html = compactify(output_html, filter_tags=False)
     return output_html

# 需要导入模块: from Products.Archetypes.public import ObjectField [as 别名]
# 或者: from Products.Archetypes.public.ObjectField import set [as 别名]
 def get(self, instance, **kwargs):
     value = ObjectField.get(self, instance, **kwargs)
     if type(value) in types.StringTypes:
         # migration from TextField
         zpt = ZopePageTemplate(self.getName())
         ObjectField.set(self, instance, zpt, **kwargs)
         value = ObjectField.get(self, instance, **kwargs)
     if config.CATCH_RENDER_ERRORS:
         try:
             return value.pt_render(extra_context={'options': kwargs})
         except Exception, e:
             return _(u"zpt_field_render_error",
                      default=u'<div class="error">An error occured while rendering this field</div>')

# 需要导入模块: from Products.Archetypes.public import ObjectField [as 别名]
# 或者: from Products.Archetypes.public.ObjectField import set [as 别名]
 def _render_output_html(self):
     """ Return rendered newsletter
         with header+body+footer (raw html).
     """
     enl = self.getNewsletter()
     props = getToolByName(self, "portal_properties").site_properties
     charset = props.getProperty("default_charset")
     # get out_template from ENL object and render it in context of issue
     out_template_pt_field = enl.getField('out_template_pt')
     ObjectField.set(out_template_pt_field, self, ZopePageTemplate(
         out_template_pt_field.getName(),
         enl.getRawOut_template_pt()))
     output_html = safe_portal_encoding(self.out_template_pt.pt_render())
     return output_html

# 需要导入模块: from Products.Archetypes.public import ObjectField [as 别名]
# 或者: from Products.Archetypes.public.ObjectField import set [as 别名]
    def set(self, instance, value, **kwargs):
        """
        Check if value is an actual FixedPoint value. If not, attempt to
        convert it to one; Raise an error if value is a float. Assign
        all properties passed as kwargs to object.

        field.set( FixedPoint(10))
        field.set( FixedPointInstance)

        """
        assert type(value) != type(0.00)

        if not value is None and not isinstance(value, FixedPoint):
            value = FixedPoint(value)

        ObjectField.set(self, instance, value, **kwargs)

# 需要导入模块: from Products.Archetypes.public import ObjectField [as 别名]
# 或者: from Products.Archetypes.public.ObjectField import set [as 别名]
 def set(self, instance, value, **kwargs):
     """
     Tests if all elements in value are numbers and save them as minutes.
     
     @see ObjectField.set
     """
     result = []
     
     for item in value:
         if self.required or item:
             m = re.match('^(\d\d)[.:]?(\d\d)$', item.strip())
             result.append((int(m.group(1)) * 60 ) + int(m.group(2)))
         else:
             result = []
             break
     
     ObjectField.set(self, instance, result, **kwargs)

# 需要导入模块: from Products.Archetypes.public import ObjectField [as 别名]
# 或者: from Products.Archetypes.public.ObjectField import set [as 别名]
    def set(self, instance, value, **kwargs):
        """
        Check if value is an actual Money value. If not, attempt
        to convert it to one; otherwise, set to None. Assign all
        properties passed as kwargs to object.

        field.set( Money(10, 'ZAR') )
        field.set( money_instance )

        """
        if value is not None:
            if type(value) in STRING_TYPES:
                cur, value = parseString(decode(value, instance))
                if self.use_global_currency:
                    cur = self.getGlobalCurrency()
                else:
                    if cur is None:
                        cur = self.getDefaultCurrency(instance)
                value = Money(value, cur)

            assert isinstance(value, Money), (
                'value must be Money instance. value == %s' % value)

        ObjectField.set(self, instance, value, **kwargs)

# 需要导入模块: from Products.Archetypes.public import ObjectField [as 别名]
# 或者: from Products.Archetypes.public.ObjectField import set [as 别名]
    def set(self, instance, value, **kwargs):
        if value is None:
            value = ()

        if not isinstance(value, (ListType, TupleType)):
            value = value,
        elif not self.multiValued and len(value) > 1:
            raise ValueError, \
                  "Multiple values given for single valued field %r" % self

        # Convert objects to uids if necessary. Compute new references
        # as well.
        original_uids = []
        if not kwargs.get('_initializing_'):
            original_uids = self.getRaw(instance, aslist=True)
        new_uids = []
        uids = []
        for v in value:
            if type(v) in STRING_TYPES:
                uid = v
            else:
                uid = v.UID()

            # Update lists
            if uid not in original_uids:
                new_uids.append(uid)                
            if uid not in uids:
                uids.append(uid)

        ObjectField.set(self, instance, uids)

        if not self.set_backreference or kwargs.get('backref'):
            return
       
        # Maintain back references
        if kwargs.get('_initializing_'):
            return

        # Compute removed references
        removed_uids = set(original_uids) - set(uids)

        # Scan the target portal type for a field with a matching
        # relationship

        backref_field_map = {}
        def get_backref_field(ob):

            def filter_function(f):
                return (f.type in ('reference', 'simplereference')) \
                    and (f.relationship == self.relationship)

            portal_type = ob.portal_type
            field = None
            if backref_field_map.has_key(self.relationship):
                field = backref_field_map[self.relationship]
            else:
                fields = ob.Schema().filterFields(filter_function)
                if fields:
                    field = fields[0]
                    backref_field_map[self.relationship] = field
            return field

        rc = getToolByName(instance, REFERENCE_CATALOG)

        # Set new back references
        for uid in new_uids:        
            ob = rc.lookupObject(uid)
            field = get_backref_field(ob)
            if field is not None:
                field.set(
                    ob,                     
                    list(field.getRaw(ob, aslist=True)+[instance.UID()]),
                    backref=True,
                )

        # Remove old back references
        for uid in removed_uids:
            ob = rc.lookupObject(uid)
            field = get_backref_field(ob)
            if field is not None:
                field.set(
                    ob, 
                    list(set(field.getRaw(ob, aslist=True)) - 
                         set([instance.UID()])),
                    backref=True,
                )