MNT: use raw for regular expression

2019-02-14 16:41:54 -05:00 · 2019-02-14 16:41:54 -05:00 · da1bf54ec8
commit da1bf54ec8
parent 0649ff8f3c
1 changed files with 1 additions and 1 deletions
--- a/pyqtgraph/parametertree/Parameter.py
+++ b/pyqtgraph/parametertree/Parameter.py
@ -612,7 +612,7 @@ class Parameter(QtCore.QObject):

    def incrementName(self, name):
        ## return an unused name by adding a number to the name given
-        base, num = re.match('(.*)(\d*)', name).groups()
+        base, num = re.match(r'(.*)(\d*)', name).groups()
        numLen = len(num)
        if numLen == 0:
            num = 2