TangoDeviceNameValidator
¶
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"TangoDeviceNameValidator" [URL="#taurus.core.tango.tangovalidator.TangoDeviceNameValidator",color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="Validator for Tango device names. Apart from the standard named"];
"TaurusDeviceNameValidator" -> "TangoDeviceNameValidator" [arrowsize=0.5,style="setlinewidth(0.5)"];
"TaurusDeviceNameValidator" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="Base class for Device name validators."];
}
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class
TangoDeviceNameValidator
[source]¶ Bases:
taurus.core.taurusvalidator.TaurusDeviceNameValidator
Validator for Tango device names. Apart from the standard named groups (scheme, authority, path, query and fragment), the following named groups are created:
- devname: device name (either alias or slashed name)
- [_devalias]: device alias
- [_devslashname]: device name in slashed (a/b/c) form
- [host] as in
TangoAuthorityNameValidator
- [port] as in
TangoAuthorityNameValidator
Note: brackets on the group name indicate that this group will only contain a string if the URI contains it.
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fragment
= '(?!)'¶
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getNames
(fullname, factory=None, queryAuth=True)[source]¶ reimplemented from
TaurusDeviceNameValidator
. It accepts an extra keyword arg queryAuth which, if set to False, will prevent the validator from trying to query a TaurusAuthority to obtain missing info such as the devslashname <–> devalias correspondence.
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getUriGroups
(name, strict=None)[source]¶ Reimplementation of getUriGroups to fix the host and authority name using fully qualified domain name for the host.
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nonStrictNamePattern
¶ In non-strict mode, allow double-slash even if there is no Authority. (e.g., “tango://a/b/c” passes this non-strict form)
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path
= '/?(?P<devname>((?P<_devalias>[^/?#:]+)|(?P<_devslashname>[^/?#:]+/[^/?#:]+/[^/?#:]+)))'¶
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query
= '(?!)'¶
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scheme
= 'tango'¶