Fix invalid escape characters.

diff --git a/wradmin/controllers/coordtool.py b/wradmin/controllers/coordtool.py
index 39734d82b2733c7272bfe2232f778c2b3ba84bf6..8f730d45eb5269a3b87fb1610084096f4e3a7b47 100644 (file)
--- a/wradmin/controllers/coordtool.py
+++ b/wradmin/controllers/coordtool.py
@@ -28,20 +28,20 @@ def multigeo_from_string(value, input_format):
     result = []
     for line in lines:
         if input_format == MultiGeo.FORMAT_GUESS or input_format == MultiGeo.FORMAT_GEOCACHING:
-            r = re.match('N ?(\d+)° ?(\d+\.\d+) +E ?(\d+)° ?(\d+\.\d+)', line)
+            r = re.match(r'N ?(\d+)° ?(\d+\.\d+) +E ?(\d+)° ?(\d+\.\d+)', line)
             if r is not None:
                 g = r.groups()
                 result.append((float(g[0]) + float(g[1]) / 60, float(g[2]) + float(g[3]) / 60, None))
                 continue
 
         if input_format == MultiGeo.FORMAT_GUESS or input_format == MultiGeo.FORMAT_WINTERRODELN:
-            r = re.match('(\d+\.\d+) N (\d+\.\d+) E', line)
+            r = re.match(r'(\d+\.\d+) N (\d+\.\d+) E', line)
             if not r is None:
                 result.append((float(r.groups()[0]), float(r.groups()[1]), None))
                 continue
 
         if input_format == MultiGeo.FORMAT_GUESS or input_format == MultiGeo.FORMAT_GMAPPLUGIN:
-            r = re.match('(\d+\.\d+), ?(\d+\.\d+)', line)
+            r = re.match(r'(\d+\.\d+), ?(\d+\.\d+)', line)
             if r is not None:
                 result.append((float(r.groups()[0]), float(r.groups()[1]), None))
                 continue
@@ -79,7 +79,7 @@ def multigeo_to_string(value, output_format):
             result.append('%.6f, %.6f' % (latitude, longitude))
 
         elif output_format == MultiGeo.FORMAT_GPX:
-            if not height is None:
+            if height is not None:
                 result.append(
                     '<trkpt lat="%.6f" lon="%.6f"><ele>%.2f</ele></trkpt>' % (latitude, longitude, height))
             else: