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}

0

I want to replace a string in ALL FIELDS / Columns of table without having to do it using field calculator in every field manually using replace( "RoadName1" ,'Wharf','WharfXXX')

I have

layer = iface.activeLayer()

searchText = "Wharf"

replaceText = "WharfXXX"

for field in layer.fields():

    print (field.name())

    for feature in layer.getFeatures():

        inText=str(feature[field.name()])

        #print (inText)

        if searchText in inText:

            QgsStringReplacement(inText,replaceText, False, False)

            print ("Replaced %s with %s" %(inText,replaceText))

It seems to work but I am not seeing any changes in the dataset.

I can't find any example implementations of https://qgis.org/api/classQgsStringReplacement.html

Does this function do what I think it's supposed to -i.e. replace text when it matches?

pyqgis pyqgis-3 qgsstringreplacement

share

asked 3 mins ago

GeorgeCGeorgeC

2,90732981

add a comment | 

0

I want to replace a string in ALL FIELDS / Columns of table without having to do it using field calculator in every field manually using replace( "RoadName1" ,'Wharf','WharfXXX')

I have

layer = iface.activeLayer()

searchText = "Wharf"

replaceText = "WharfXXX"

for field in layer.fields():

    print (field.name())

    for feature in layer.getFeatures():

        inText=str(feature[field.name()])

        #print (inText)

        if searchText in inText:

            QgsStringReplacement(inText,replaceText, False, False)

            print ("Replaced %s with %s" %(inText,replaceText))

It seems to work but I am not seeing any changes in the dataset.

I can't find any example implementations of https://qgis.org/api/classQgsStringReplacement.html

Does this function do what I think it's supposed to -i.e. replace text when it matches?

pyqgis pyqgis-3 qgsstringreplacement

share

asked 3 mins ago

GeorgeCGeorgeC

2,90732981

add a comment | 

I want to replace a string in ALL FIELDS / Columns of table without having to do it using field calculator in every field manually using replace( "RoadName1" ,'Wharf','WharfXXX')

I have

layer = iface.activeLayer()

searchText = "Wharf"

replaceText = "WharfXXX"

for field in layer.fields():

    print (field.name())

    for feature in layer.getFeatures():

        inText=str(feature[field.name()])

        #print (inText)

        if searchText in inText:

            QgsStringReplacement(inText,replaceText, False, False)

            print ("Replaced %s with %s" %(inText,replaceText))

It seems to work but I am not seeing any changes in the dataset.

I can't find any example implementations of https://qgis.org/api/classQgsStringReplacement.html

Does this function do what I think it's supposed to -i.e. replace text when it matches?

pyqgis pyqgis-3 qgsstringreplacement

share

asked 3 mins ago

GeorgeCGeorgeC

2,90732981

layer = iface.activeLayer()

searchText = "Wharf"

replaceText = "WharfXXX"

for field in layer.fields():

    print (field.name())

    for feature in layer.getFeatures():

        inText=str(feature[field.name()])

        #print (inText)

        if searchText in inText:

            QgsStringReplacement(inText,replaceText, False, False)

            print ("Replaced %s with %s" %(inText,replaceText))

share

asked 3 mins ago

GeorgeCGeorgeC

2,90732981

share

asked 3 mins ago

GeorgeCGeorgeC

2,90732981

asked 3 mins ago

GeorgeCGeorgeC

2,90732981

asked 3 mins ago

GeorgeCGeorgeC

2,90732981