GUI warning about P(r) not using multiple data sets (Trac #779)

[wpotrzebowski]

P(r) persepective works on a single data set only, which is reasonable. However when you have a two data set load and forget to unselected one, the warning message is not populated to GUI. The console returns istead:

\sasgui\perspectives\pr\pr.py", line 1278, in set_data
msg += "Prview does not allow multiple data!\n"
UnboundLocalError: local variable 'msg' referenced before assignment

Migrated from http://trac.sasview.org/ticket/779

{
    "status": "closed",
    "changetime": "2016-10-12T01:36:06",
    "_ts": "2016-10-12 01:36:06.170553+00:00",
    "description": "P(r) persepective works on a single data set only, which is reasonable. However when you have a two data set load and forget to unselected one, the warning message is not populated to GUI. The console returns istead:\n\n\\sasgui\\perspectives\\pr\\pr.py\", line 1278, in set_data\n    msg += \"Prview does not allow multiple data!\\n\"\nUnboundLocalError: local variable 'msg' referenced before assignment\n",
    "reporter": "wojciech",
    "cc": "",
    "resolution": "fixed",
    "workpackage": "SasView Bug Fixing",
    "time": "2016-10-12T00:16:50",
    "component": "SasView",
    "summary": "GUI warning about P(r)  not using multiple data sets",
    "priority": "major",
    "keywords": "",
    "milestone": "SasView 4.1.0",
    "owner": "piotr",
    "type": "defect"
}

[rozyczko]

Trac update at 2016/10/12 01:35:00:

• piotr changed owner from "" to "piotr"
• piotr changed status from "new" to "accepted"

[sasview-bot]

Trac update at 2016/10/12 01:36:06:

• Piotr Rozyczko <rozyczko@gmail.c commented:

In changeset a69a967:

#!CommitTicketReference repository="sasview" revision="a69a967b8ace2263edf57d6328d2ece6d26f1492"
Corrected message assignment. Fixed #887

• Piotr Rozyczko <rozyczko@gmail.c changed resolution from "" to "fixed"
• Piotr Rozyczko <rozyczko@gmail.c changed status from "accepted" to "closed"