def getUriGroups(self, name, strict=None):
"""
reimplemented from :class:`TaurusDeviceNameValidator` to check
if scheme can be handled. Changes `psd` scheme for it fullname
equivalent (eg. `pds-csv`), in order that it could be handled
later by proper handler.
"""
groups = TaurusDeviceNameValidator.getUriGroups(self, name, strict)
try:
scheme = groups.get('scheme')
if scheme != 'pds':
return groups
except:
return None
import os
_, ext = os.path.splitext(groups.get('devname'))
for handler in schemesMap.keys():
if schemesMap[handler].canHandle(ext):
groups['scheme'] = handler
return groups
return None
def getUriGroups(self, name, strict=None):
groups = TaurusDeviceNameValidator.getUriGroups(self, name, strict)
if groups is not None:
if groups.get('arch_db', None) is None:
groups['arch_db'] = '*' # Wildcard for archiving scheme
groups['devname'] = '?db={arch_db}'.format(**groups)
return groups
def getUriGroups(self, name, strict=None):
'''Reimplementation of getUriGroups to fix the host and authority
name using fully qualified domain name for the host.
'''
ret = TaurusDeviceNameValidator.getUriGroups(self, name, strict)
if ret is not None and ret.get("host", None) is not None:
fqdn = fqdn_no_alias(ret["host"])
ret["host"] = fqdn
ret["authority"] = "//{host}:{port}".format(**ret)
return ret
def _getKey(self, name):
if self._elementType == TaurusElementType.Attribute:
g = TaurusAttributeNameValidator.getUriGroups(self, name)
elif self._elementType == TaurusElementType.Device:
g = TaurusDeviceNameValidator.getUriGroups(self, name)
elif self._elementType == TaurusElementType.Authority:
g = TaurusAuthorityNameValidator.getUriGroups(self, name)
else:
msg = '_elementType must be one of (Authority, Device, Attribute)'
raise Exception(msg)
if g is None:
return None
else:
return g['_resname']
def getUriGroups(self, name, strict=None):
'''reimplemented from :class:`TaurusDeviceNameValidator` to provide
backwards compatibility with ol syntax'''
groups = TaurusDeviceNameValidator.getUriGroups(self, name,
strict=strict)
if groups is not None and not groups['__STRICT__']:
_old_devname = groups['_old_devname']
groups['devname'] = '@%s' % _old_devname
if '.' in _old_devname:
groups['_evalname'] = None
groups['_evalclass'] = _old_devname
else:
groups['_evalname'] = _old_devname
groups['_evalclass'] = None
return groups
def _getKey(self, name):
if self._elementType == TaurusElementType.Attribute:
g = TaurusAttributeNameValidator.getUriGroups(self, name)
elif self._elementType == TaurusElementType.Device:
g = TaurusDeviceNameValidator.getUriGroups(self, name)
elif self._elementType == TaurusElementType.Authority:
g = TaurusAuthorityNameValidator.getUriGroups(self, name)
else:
msg = '_elementType must be one of (Authority, Device, Attribute)'
raise Exception(msg)
if g is None:
return None
else:
return g['_resname']
def getUriGroups(self, name, strict=None):
'''reimplemented from :class:`TaurusDeviceNameValidator` to provide
backwards compatibility with ol syntax'''
groups = TaurusDeviceNameValidator.getUriGroups(self,
name,
strict=strict)
if groups is not None and not groups['__STRICT__']:
_old_devname = groups['_old_devname']
groups['devname'] = '@%s' % _old_devname
if '.' in _old_devname:
groups['_evalname'] = None
groups['_evalclass'] = _old_devname
else:
groups['_evalname'] = _old_devname
groups['_evalclass'] = None
return groups
