TANGO Control System / Bugs / #688 PyTango 8.1.4 new style server commands don't work

PyTango 8.1.4 new style server commands don't work

#688 PyTango 8.1.4 new style server commands don't work

Status: closed-fixed

Owner: Tiago Coutinho

Labels: None

Category: PyTango

Priority: 1

Updated: 2014-10-01

Created: 2014-10-01

Creator: Tiago Coutinho

Private: No

In PyTango 8.1.4, server commands without arguments in the new style API don't work!

class MyDevice(Device):
    __metaclass__ = DeviceMeta

    @command
    def go(self):
        pass

>>> device.go()
PyDs_PythonError: TypeError: cmd() takes exactly 2 arguments (1 given)

Discussion

Tiago Coutinho - 2014-10-01

status: open --> closed-fixed
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Tiago Coutinho - 2014-10-01

Fixed in PyTango SVN trunk since revision #26608
It should become visible in next PyTango 8.1.5

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Tiago Coutinho - 2014-10-01

Description has changed:

Diff:

--- old +++ new @@ -8,5 +8,5 @@ pass ->>> device.go() +device.go() PyDs_PythonError: TypeError: cmd() takes exactly 2 arguments (1 given)
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Description has changed:

Diff:

--- old
+++ new
@@ -1,12 +1,15 @@
 In PyTango 8.1.4, server commands without arguments in the new style API don't work!

+~~~~~
 class MyDevice(Device):
     __metaclass__ = DeviceMeta

     @command
     def go(self):
         pass
+~~~~~

-
-device.go()
+~~~~~
+>>> device.go()
 PyDs_PythonError: TypeError: cmd() takes exactly 2 arguments (1 given)
+~~~~~

PyTango 8.1.4 new style server commands don't work

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#688 PyTango 8.1.4 new style server commands don't work

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