Dgdrxrt

I’m planning on buying a laser printer but concerned about the life cycle of toner in the machine

Should I join office cleaning event for free?

What do you call something that goes against the spirit of the law, but is legal when interpreting the law to the letter?

Circuitry of TV splitters

Why are only specific transaction types accepted into the mempool?

How does one intimidate enemies without having the capacity for violence?

How do I create uniquely male characters?

I see my dog run

Banach space and Hilbert space topology

Can an x86 CPU running in real mode be considered to be basically an 8086 CPU?

Is it possible to do 50 km distance without any previous training?

How to add power-LED to my small amplifier?

What makes Graph invariants so useful/important?

Is there a minimum number of transactions in a block?

How can I fix this gap between bookcases I made?

Why doesn't Newton's third law mean a person bounces back to where they started when they hit the ground?

Do airline pilots ever risk not hearing communication directed to them specifically, from traffic controllers?

Can Medicine checks be used, with decent rolls, to completely mitigate the risk of death from ongoing damage?

Why Is Death Allowed In the Matrix?

How is it possible for user's password to be changed after storage was encrypted? (on OS X, Android)

How is it possible to have an ability score that is less than 3?

How did the USSR manage to innovate in an environment characterized by government censorship and high bureaucracy?

Is it possible to make sharp wind that can cut stuff from afar?

Is there really no realistic way for a skeleton monster to move around without magic?

MessageLevel in QGIS3

Error message 'Module qgis.v.kernel.rast.py not found'How to write Python code with QList classQGIS couldn't load processing plugin - Windows 7Certain errors running ScriptRunner3 on QGIS 2.99 (classFactory() method)GdalTools core plugin “missing metadata file”Qgis3 APIbreak : QgsFeedback instead QProgressDialog while using QgsRasterCalculatorQGIS 3.0 not able to load processing pluginHow to adjust Python code from PyQGIS 2 to 3 to create a buffer on a shapefileInstalling Location Lab plugin in QGIS on Mac OSX?QGIS3 - Clipping polygons to a hemisphere for azimuthal orthographic projection

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;

5

I am trying to migrate a plugin to QGIS3 from QGIS2 and I am having issues with an API.

The original python has QgsMessageBar.MessageLevel but https://qgis.org/api/api_break.html says it has been moved to Qgis::MessageLevel. I tried replacing it in the code and got an invalid syntax and I couldn't find a MessageLevel example in py3.

What does it mean when something has been moved to Qgis::...? How do I find the proper syntax and use?

qgis qgis-3 python-3

share|improve this question

edited Mar 29 at 20:05

Matthias Kuhn

19.3k15194

asked Mar 29 at 19:00

Tyler VeinotTyler Veinot

432212

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  which syntax did u try so far ?
  
  – snaileater
  Mar 29 at 19:17
  

  
  
  
  

add a comment | 

5

I am trying to migrate a plugin to QGIS3 from QGIS2 and I am having issues with an API.

The original python has QgsMessageBar.MessageLevel but https://qgis.org/api/api_break.html says it has been moved to Qgis::MessageLevel. I tried replacing it in the code and got an invalid syntax and I couldn't find a MessageLevel example in py3.

What does it mean when something has been moved to Qgis::...? How do I find the proper syntax and use?

qgis qgis-3 python-3

share|improve this question

edited Mar 29 at 20:05

Matthias Kuhn

19.3k15194

asked Mar 29 at 19:00

Tyler VeinotTyler Veinot

432212

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  which syntax did u try so far ?
  
  – snaileater
  Mar 29 at 19:17
  

  
  
  
  

add a comment | 

I am trying to migrate a plugin to QGIS3 from QGIS2 and I am having issues with an API.

The original python has QgsMessageBar.MessageLevel but https://qgis.org/api/api_break.html says it has been moved to Qgis::MessageLevel. I tried replacing it in the code and got an invalid syntax and I couldn't find a MessageLevel example in py3.

What does it mean when something has been moved to Qgis::...? How do I find the proper syntax and use?

qgis qgis-3 python-3

share|improve this question

edited Mar 29 at 20:05

Matthias Kuhn

19.3k15194

asked Mar 29 at 19:00

Tyler VeinotTyler Veinot

432212

share|improve this question

edited Mar 29 at 20:05

Matthias Kuhn

19.3k15194

asked Mar 29 at 19:00

Tyler VeinotTyler Veinot

432212

share|improve this question

edited Mar 29 at 20:05

Matthias Kuhn

19.3k15194

asked Mar 29 at 19:00

Tyler VeinotTyler Veinot

432212

edited Mar 29 at 20:05

Matthias Kuhn

19.3k15194

edited Mar 29 at 20:05

Matthias Kuhn

19.3k15194

asked Mar 29 at 19:00

Tyler VeinotTyler Veinot

432212

asked Mar 29 at 19:00

Tyler VeinotTyler Veinot

432212

2 Answers
2

active

oldest

votes

2

You can make a util function like this,

from qgis.core import Qgis as QGis

def showUserMessage(before, text="", level=QGis.Info, duration=3):
 ''' Show user info/warning/error messages '''
 iface.messageBar().popWidget()
 iface.messageBar().pushMessage(before, text, level=level, duration=duration)
 return

showUserMessage( "Info : ", "Info Sample")
showUserMessage( "Warning :", "Warning Sample",QGis.Warning)
showUserMessage( "Critical : ", "Critical Sample", QGis.Critical)

share|improve this answer

answered Mar 29 at 20:19

Fran RagaFran Raga

3,19011123

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks, this got me moving on to the next error...
  
  – Tyler Veinot
  Apr 1 at 11:32
  

  
  
  
  

add a comment | 

3

The proper syntax is like below:

# First import Qgis class
from qgis.core import Qgis

...

def something():
 # Then you have to use like 'Qgis.MessageLevel' (Qgis.Info as an example)
 iface.messageBar().pushMessage(text, level=Qgis.Info)

For more information, please review Communicating with the user and QGIS API Documentation.

share|improve this answer

edited Mar 29 at 19:58

answered Mar 29 at 19:43

Kadir ŞahbazKadir Şahbaz

4,60221531

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Both answers are really close and got me going again; I accepted Fran Raga as the answer because that one simply looked more like the code I was working with so I figured out what needed to change. Now that I see the changes I can see just how similar these 2 answers are...
  
  – Tyler Veinot
  Apr 1 at 11:34
  

  
  
  
  

add a comment | 

Your Answer

StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "79"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name

Email

Required, but never shown

StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fgis.stackexchange.com%2fquestions%2f317190%2fmessagelevel-in-qgis3%23new-answer', 'question_page');

);

Post as a guest

Name

Email

Required, but never shown

2

You can make a util function like this,

from qgis.core import Qgis as QGis

def showUserMessage(before, text="", level=QGis.Info, duration=3):
 ''' Show user info/warning/error messages '''
 iface.messageBar().popWidget()
 iface.messageBar().pushMessage(before, text, level=level, duration=duration)
 return

showUserMessage( "Info : ", "Info Sample")
showUserMessage( "Warning :", "Warning Sample",QGis.Warning)
showUserMessage( "Critical : ", "Critical Sample", QGis.Critical)

share|improve this answer

answered Mar 29 at 20:19

Fran RagaFran Raga

3,19011123

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks, this got me moving on to the next error...
  
  – Tyler Veinot
  Apr 1 at 11:32
  

  
  
  
  

add a comment | 

2

You can make a util function like this,

from qgis.core import Qgis as QGis

def showUserMessage(before, text="", level=QGis.Info, duration=3):
 ''' Show user info/warning/error messages '''
 iface.messageBar().popWidget()
 iface.messageBar().pushMessage(before, text, level=level, duration=duration)
 return

showUserMessage( "Info : ", "Info Sample")
showUserMessage( "Warning :", "Warning Sample",QGis.Warning)
showUserMessage( "Critical : ", "Critical Sample", QGis.Critical)

share|improve this answer

answered Mar 29 at 20:19

Fran RagaFran Raga

3,19011123

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks, this got me moving on to the next error...
  
  – Tyler Veinot
  Apr 1 at 11:32
  

  
  
  
  

add a comment | 

You can make a util function like this,

from qgis.core import Qgis as QGis

def showUserMessage(before, text="", level=QGis.Info, duration=3):
 ''' Show user info/warning/error messages '''
 iface.messageBar().popWidget()
 iface.messageBar().pushMessage(before, text, level=level, duration=duration)
 return

showUserMessage( "Info : ", "Info Sample")
showUserMessage( "Warning :", "Warning Sample",QGis.Warning)
showUserMessage( "Critical : ", "Critical Sample", QGis.Critical)

share|improve this answer

answered Mar 29 at 20:19

Fran RagaFran Raga

3,19011123

from qgis.core import Qgis as QGis

def showUserMessage(before, text="", level=QGis.Info, duration=3):
 ''' Show user info/warning/error messages '''
 iface.messageBar().popWidget()
 iface.messageBar().pushMessage(before, text, level=level, duration=duration)
 return

showUserMessage( "Info : ", "Info Sample")
showUserMessage( "Warning :", "Warning Sample",QGis.Warning)
showUserMessage( "Critical : ", "Critical Sample", QGis.Critical)

share|improve this answer

answered Mar 29 at 20:19

Fran RagaFran Raga

3,19011123

answered Mar 29 at 20:19

Fran RagaFran Raga

3,19011123

answered Mar 29 at 20:19

Fran RagaFran Raga

3,19011123

3

The proper syntax is like below:

# First import Qgis class
from qgis.core import Qgis

...

def something():
 # Then you have to use like 'Qgis.MessageLevel' (Qgis.Info as an example)
 iface.messageBar().pushMessage(text, level=Qgis.Info)

For more information, please review Communicating with the user and QGIS API Documentation.

share|improve this answer

edited Mar 29 at 19:58

answered Mar 29 at 19:43

Kadir ŞahbazKadir Şahbaz

4,60221531

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Both answers are really close and got me going again; I accepted Fran Raga as the answer because that one simply looked more like the code I was working with so I figured out what needed to change. Now that I see the changes I can see just how similar these 2 answers are...
  
  – Tyler Veinot
  Apr 1 at 11:34
  

  
  
  
  

add a comment | 

3

The proper syntax is like below:

# First import Qgis class
from qgis.core import Qgis

...

def something():
 # Then you have to use like 'Qgis.MessageLevel' (Qgis.Info as an example)
 iface.messageBar().pushMessage(text, level=Qgis.Info)

For more information, please review Communicating with the user and QGIS API Documentation.

share|improve this answer

edited Mar 29 at 19:58

answered Mar 29 at 19:43

Kadir ŞahbazKadir Şahbaz

4,60221531

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Both answers are really close and got me going again; I accepted Fran Raga as the answer because that one simply looked more like the code I was working with so I figured out what needed to change. Now that I see the changes I can see just how similar these 2 answers are...
  
  – Tyler Veinot
  Apr 1 at 11:34
  

  
  
  
  

add a comment | 

The proper syntax is like below:

# First import Qgis class
from qgis.core import Qgis

...

def something():
 # Then you have to use like 'Qgis.MessageLevel' (Qgis.Info as an example)
 iface.messageBar().pushMessage(text, level=Qgis.Info)

For more information, please review Communicating with the user and QGIS API Documentation.

share|improve this answer

edited Mar 29 at 19:58

answered Mar 29 at 19:43

Kadir ŞahbazKadir Şahbaz

4,60221531

# First import Qgis class
from qgis.core import Qgis

...

def something():
 # Then you have to use like 'Qgis.MessageLevel' (Qgis.Info as an example)
 iface.messageBar().pushMessage(text, level=Qgis.Info)

share|improve this answer

edited Mar 29 at 19:58

answered Mar 29 at 19:43

Kadir ŞahbazKadir Şahbaz

4,60221531

answered Mar 29 at 19:43

Kadir ŞahbazKadir Şahbaz

4,60221531

answered Mar 29 at 19:43

Kadir ŞahbazKadir Şahbaz

4,60221531