# `EpicsAttributeNameValidator`

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class EpicsAttributeNameValidator(*p, **k)

  Validator for Epics attribute names. Apart from the standard named groups (scheme, authority, path, query and fragment), the following named groups are created:

  > - attrname: attribute name (an epics PV name).

  Note: brackets on the group name indicate that this group will only contain a value if the URI contains it.

  Import from `taurus.core.epics.epicsvalidator` as:

      from taurus.core.epics.epicsvalidator import EpicsAttributeNameValidator

  authority = '//'
  fragment = '[^# ]*'
  getNames(fullname, factory=None, fragment=False)

    reimplemented from `TaurusDeviceNameValidator`

  path = '(?P<attrname>[a-zA-Z0-9_\\-:;\\<\\>[\\.\\[\\]]+?(\\.(?P<_field>[A-Z]+))?)'
  query = '(?!)'
  scheme = '(ca|epics)'