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This commit is contained in:
Nyall Dawson 2018-06-22 12:53:22 +10:00
parent 398e2a17dd
commit 6e7c07bc86
1 changed files with 1 additions and 1 deletions
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python/plugins/processing/algs/qgis/ui/RasterCalculatorWidgets.py
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@ -86,7 +86,7 @@ class PredefinedExpressionDialog(BASE_DLG, WIDGET_DLG):
self.filledExpression = None self.filledExpression = None
self.options = options self.options = options
self.expression = expression self.expression = expression
self.variables = set(re.findall('\[.*?\]', expression)) self.variables = set(re.findall(r'\[.*?\]', expression))
self.comboBoxes = {} self.comboBoxes = {}
for variable in self.variables: for variable in self.variables:
label = QLabel(variable[1:-1]) label = QLabel(variable[1:-1])