def _finalize(self):
"""
Correct same data based on specific rules
"""
# make sure all strings are unicode
for key in self._keys:
if key in UNPRINTABLE_KEYS:
continue
value = getattr(self, key)
if value is None:
continue
if key == 'image':
if isinstance(value, unicode):
setattr(self, key, unicode_to_str(value))
continue
if isinstance(value, str):
setattr(self, key, str_to_unicode(value))
if isinstance(value, unicode):
setattr(self, key, value.strip().rstrip().replace('\0', u''))
if isinstance(value, list) and value and isinstance(
value[0], Media):
for submenu in value:
submenu._finalize()
# copy needed tags from tables
for name, table in self.tables.items():
mapping = self.table_mapping.get(name, {})
for tag, attr in mapping.items():
if self.get(attr):
continue
value = table.get(tag, None)
if value is not None:
if not isinstance(value, (str, unicode)):
value = str_to_unicode(str(value))
elif isinstance(value, str):
value = str_to_unicode(value)
value = value.strip().rstrip().replace('\0', u'')
setattr(self, attr, value)
if 'fourcc' in self._keys and 'codec' in self._keys and self.codec is not None:
# Codec may be a fourcc, in which case we resolve it to its actual
# name and set the fourcc attribute.
self.fourcc, self.codec = fourcc.resolve(self.codec)
if 'language' in self._keys:
self.langcode, self.language = language.resolve(self.language)
def _finalize(self):
"""
Correct same data based on specific rules
"""
# make sure all strings are unicode
for key in self._keys:
if key in UNPRINTABLE_KEYS:
continue
value = getattr(self, key)
if value is None:
continue
if key == 'image':
if isinstance(value, unicode):
setattr(self, key, unicode_to_str(value))
continue
if isinstance(value, str):
setattr(self, key, str_to_unicode(value))
if isinstance(value, unicode):
setattr(self, key, value.strip().rstrip().replace(u'\0', u''))
if isinstance(value, list) and value and isinstance(value[0], Media):
for submenu in value:
submenu._finalize()
# copy needed tags from tables
for name, table in self.tables.items():
mapping = self.table_mapping.get(name, {})
for tag, attr in mapping.items():
if self.get(attr):
continue
value = table.get(tag, None)
if value is not None:
if not isinstance(value, (str, unicode)):
value = str_to_unicode(str(value))
elif isinstance(value, str):
value = str_to_unicode(value)
value = value.strip().rstrip().replace(u'\0', u'')
setattr(self, attr, value)
if 'fourcc' in self._keys and 'codec' in self._keys and self.codec is not None:
# Codec may be a fourcc, in which case we resolve it to its actual
# name and set the fourcc attribute.
self.fourcc, self.codec = fourcc.resolve(self.codec)
if 'language' in self._keys:
self.langcode, self.language = language.resolve(self.language)
def _set(self, key, value):
"""
Set key to value and add the key to the internal keys list if
missing.
"""
if value is None and getattr(self, key, None) is None:
return
if isinstance(value, str):
value = str_to_unicode(value)
setattr(self, key, value)
if not key in self._keys:
self._keys.append(key)
def _set(self, key, value):
"""
Set key to value and add the key to the internal keys list if
missing.
"""
if value is None and getattr(self, key, None) is None:
return
if isinstance(value, str):
value = str_to_unicode(value)
setattr(self, key, value)
if not key in self._keys:
self._keys.append(key)
def __unicode__(self):
"""
Convert the element into an XML unicode string.
"""
result = u'<%s' % self.tagname
if self.xmlns:
result += u' xmlns="%s"' % self.xmlns
for key, value in self._attr.items():
if value is None:
continue
if isinstance(value, str):
value = str_to_unicode(value)
if not isinstance(value, unicode):
value = unicode(value)
result += u' %s=%s' % (key, xml.sax.saxutils.quoteattr(value))
if not self._children and not self._content:
return result + u'/>'
result += u'>'
for child in self._children:
if not isinstance(child, Element):
child = child.__xml__()
result += unicode(child)
return result + xml.sax.saxutils.escape(self._content.strip()) + u'</%s>' % self.tagname
