def load_metadata(ob, filename):
if not IPropertyManager.providedBy(ob):
return
filename = metadata_filename(filename)
if not os.path.exists(filename):
return
f = file(filename, 'r')
for line in f:
line = line.rstrip('\n')
if line == '[properties]':
break
for line in f:
line = line.rstrip('\n')
if line.startswith('['):
break
if line.startswith('#'):
continue
if not line.strip():
continue
if ' = ' not in line:
print "%s: bad metadata line: %s" % (filename, line)
continue
key, value = line.split(' = ', 1)
if ':' not in key:
print "%s: bad metadata key: %s" % (filename, key)
continue
name, type = key.split(':')
value = value.decode('string-escape')
# TODO: saner type conversion
if type == 'boolean':
if value in ('True', 'False'):
value = (value == 'True')
else:
value = int(value)
elif type == 'int':
value = int(value)
elif type == 'string':
pass
elif type == 'ustring':
value = unicode(value, 'UTF-8')
else:
print "%s: unsupported type: %s" % (filename, type)
continue
# TODO: handle selection/multiple selection
if not ob.hasProperty(name):
ob.manage_addProperty(name, value, type)
# XXX: apparently type == 'tokens' also needs special handling
else:
setattr(ob, name, value)
f.close()
def __iter__(self):
helper = self.helper
doc = self.doc
for item in self.previous:
pathkey = self.pathkey(*item.keys())[0]
if not pathkey:
yield item
continue
path = item[pathkey]
obj = self.context.unrestrictedTraverse(path, None)
if obj is None: # path doesn't exist
yield item
continue
if IPropertyManager.providedBy(obj):
data = None
excludekey = self.excludekey(*item.keys())[0]
excluded_props = tuple(self.exclude)
if excludekey:
excluded_props = tuple(
set(item[excludekey]) | set(excluded_props))
helper.context = obj
node = doc.createElement('properties')
for elem in helper._extractProperties().childNodes:
if elem.nodeName != 'property':
continue
if elem.getAttribute('name') not in excluded_props:
node.appendChild(deepcopy(elem))
if node.hasChildNodes():
doc.appendChild(node)
data = doc.toprettyxml(indent=' ', encoding='utf-8')
doc.unlink()
if data:
item.setdefault(self.fileskey, {})
item[self.fileskey]['propertymanager'] = {
'name': '.properties.xml',
'data': data,
}
yield item
def _getInfo(self, obj):
href = obj.absolute_url()
path = '/'.join(obj.getPhysicalPath())
info = {
'path': path,
'href': href,
'left_slots': None,
'right_slots': None,
}
if IPropertyManager.providedBy(obj):
obj = aq_base(obj)
if obj.hasProperty('left_slots'):
info['left_slots'] = obj.getProperty('left_slots')
self.expressions = self.expressions.union(set(info['left_slots']))
if obj.hasProperty('right_slots'):
info['right_slots'] = obj.getProperty('right_slots')
self.expressions = self.expressions.union(set(info['right_slots']))
return info
def __iter__(self):
helper = self.helper
doc = self.doc
for item in self.previous:
pathkey = self.pathkey(*item.keys())[0]
if not pathkey:
yield item
continue
path = item[pathkey]
obj = self.context.unrestrictedTraverse(path, None)
if obj is None: # path doesn't exist
yield item
continue
if IPropertyManager.providedBy(obj):
data = None
excludekey = self.excludekey(*item.keys())[0]
excluded_props = tuple(self.exclude)
if excludekey:
excluded_props = tuple(
set(item[excludekey]) | set(excluded_props))
helper.context = obj
for elem in helper._extractProperties():
if elem.attrib['name'] not in excluded_props:
doc.append(deepcopy(elem))
if len(doc):
data = etree.tostring(doc,
xml_declaration=True,
encoding='utf-8',
pretty_print=True)
doc.clear()
if data:
item.setdefault(self.fileskey, {})
item[self.fileskey]['propertymanager'] = {
'name': '.properties.xml',
'data': data,
}
yield item
def write_metadata(ob, filename):
if not IPropertyManager.providedBy(ob):
return
filename = metadata_filename(filename)
dirname = os.path.dirname(filename)
if not os.path.exists(dirname):
os.makedirs(dirname)
f = file(filename, 'w')
print >> f, '[properties]'
for prop in sorted(ob.propertyMap(), key=lambda prop: prop['id']):
key = '%s:%s' % (prop['id'], prop['type'])
value = getattr(ob, prop['id'])
# TODO: selection and multiple selection need some more love
# (saving prop['select_variable'] too)
if isinstance(value, unicode):
value = value.encode('UTF-8')
value = str(value).encode('string-escape')
print >> f, '%s = %s' % (key, value)
f.close()
def __iter__(self):
helper = self.helper
doc = self.doc
for item in self.previous:
pathkey = self.pathkey(*item.keys())[0]
if not pathkey:
yield item; continue
path = item[pathkey]
obj = self.context.unrestrictedTraverse(path, None)
if obj is None: # path doesn't exist
yield item; continue
if IPropertyManager.providedBy(obj):
data = None
excludekey = self.excludekey(*item.keys())[0]
excluded_props = tuple(self.exclude)
if excludekey:
excluded_props = tuple(set(item[excludekey]) | set(excluded_props))
helper.context = obj
node = doc.createElement('properties')
for elem in helper._extractProperties().childNodes:
if elem.nodeName != 'property':
continue
if elem.getAttribute('name') not in excluded_props:
node.appendChild(deepcopy(elem))
if node.hasChildNodes():
doc.appendChild(node)
data = doc.toprettyxml(indent=' ', encoding='utf-8')
doc.unlink()
if data:
item.setdefault(self.fileskey, {})
item[self.fileskey]['propertymanager'] = {
'name': '.properties.xml',
'data': data,
}
yield item
def __iter__(self):
helper = self.helper
for item in self.previous:
pathkey = self.pathkey(*item.keys())[0]
fileskey = self.fileskey(*item.keys())[0]
if not (pathkey and fileskey):
yield item
continue
if 'propertymanager' not in item[fileskey]:
yield item
continue
path = item[pathkey]
obj = self.context.unrestrictedTraverse(path, None)
if obj is None: # path doesn't exist
yield item
continue
if IPropertyManager.providedBy(obj):
data = None
excludekey = self.excludekey(*item.keys())[0]
excluded_props = self.exclude
if excludekey:
excluded_props = tuple(
set(item[excludekey]) | set(excluded_props))
data = item[fileskey]['propertymanager']['data']
doc = minidom.parseString(data)
root = doc.documentElement
children = [k for k in root.childNodes]
for child in children:
if child.nodeName != 'property':
continue
if child.getAttribute('name') in excluded_props:
root.removeChild(child)
helper.context = obj
helper._initProperties(root)
yield item
def __iter__(self):
helper = self.helper
doc = self.doc
for item in self.previous:
pathkey = self.pathkey(*item.keys())[0]
if not pathkey:
yield item
continue
path = item[pathkey]
obj = self.context.unrestrictedTraverse(path, None)
if obj is None: # path doesn't exist
yield item
continue
if IPropertyManager.providedBy(obj):
data = None
excludekey = self.excludekey(*item.keys())[0]
excluded_props = tuple(self.exclude)
if excludekey:
excluded_props = tuple(set(item[excludekey]) | set(excluded_props))
helper.context = obj
for elem in helper._extractProperties():
if elem.attrib['name'] not in excluded_props:
doc.append(deepcopy(elem))
if len(doc):
data = etree.tostring(doc, xml_declaration=True,
encoding='utf-8', pretty_print=True)
doc.clear()
if data:
item.setdefault(self.fileskey, {})
item[self.fileskey]['propertymanager'] = {
'name': '.properties.xml',
'data': data,
}
yield item
def _getInfo(self, obj):
href = obj.absolute_url()
path = '/'.join(obj.getPhysicalPath())
info = {
'path': path,
'href': href,
'slots': None,
}
if IPropertyManager.providedBy(obj):
obj = aq_base(obj)
self.proplist.extend([i for i in obj.propertyIds() if i not in self.proplist])
if obj.hasProperty(self.propname):
info['slots'] = obj.getProperty(self.propname)
if isinstance(info['slots'], int):
info['slots'] = str(info['slots'])
if not isinstance(info['slots'], basestring):
self.expressions = self.expressions.union(set(info['slots']))
else:
self.expressions = self.expressions.union(set([info['slots']]))
return info
def __iter__(self):
helper = self.helper
for item in self.previous:
pathkey = self.pathkey(*item.keys())[0]
fileskey = self.fileskey(*item.keys())[0]
if not (pathkey and fileskey):
yield item
continue
if 'propertymanager' not in item[fileskey]:
yield item
continue
path = item[pathkey]
obj = self.context.unrestrictedTraverse(path, None)
if obj is None: # path doesn't exist
yield item
continue
if IPropertyManager.providedBy(obj):
data = None
excludekey = self.excludekey(*item.keys())[0]
excluded_props = self.exclude
if excludekey:
excluded_props = tuple(
set(item[excludekey]) | set(excluded_props))
data = item[fileskey]['propertymanager']['data']
doc = etree.fromstring(data)
for child in doc:
if child.tag != 'property':
continue
if child.attrib['name'] in excluded_props:
doc.remove(child)
helper.context = obj
helper._initProperties(doc)
yield item
def __iter__(self):
helper = self.helper
for item in self.previous:
pathkey = self.pathkey(*item.keys())[0]
fileskey = self.fileskey(*item.keys())[0]
if not (pathkey and fileskey):
yield item
continue
if 'propertymanager' not in item[fileskey]:
yield item
continue
path = item[pathkey]
obj = self.context.unrestrictedTraverse(path, None)
if obj is None: # path doesn't exist
yield item
continue
if IPropertyManager.providedBy(obj):
data = None
excludekey = self.excludekey(*item.keys())[0]
excluded_props = self.exclude
if excludekey:
excluded_props = tuple(set(item[excludekey]) | set(excluded_props))
data = item[fileskey]['propertymanager']['data']
doc = etree.fromstring(data)
for child in doc:
if child.tag != 'property':
continue
if child.attrib['name'] in excluded_props:
doc.remove(child)
helper.context = obj
helper._initProperties(doc)
yield item
def __iter__(self):
helper = self.helper
for item in self.previous:
pathkey = self.pathkey(*item.keys())[0]
fileskey = self.fileskey(*item.keys())[0]
if not (pathkey and fileskey):
yield item; continue
if 'propertymanager' not in item[fileskey]:
yield item; continue
path = item[pathkey]
obj = self.context.unrestrictedTraverse(path, None)
if obj is None or path=="": # path doesn't exist
# or we are at import context root
yield item; continue
if IPropertyManager.providedBy(obj):
data = None
excludekey = self.excludekey(*item.keys())[0]
excluded_props = self.exclude
if excludekey:
excluded_props = tuple(set(item[excludekey]) | set(excluded_props))
data = item[fileskey]['propertymanager']['data']
doc = minidom.parseString(data)
root = doc.documentElement
children = [k for k in root.childNodes]
for child in children:
if child.nodeName != 'property':
continue
if child.getAttribute('name') in excluded_props:
root.removeChild(child)
helper.context = obj
helper._initProperties(root)
yield item