Mercurial > dive4elements > river
comparison flys-backend/contrib/shpimporter/importer.py @ 4878:82d00b0c7302
(importer) Avoid uneccessary error and improve debug output
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Fri, 25 Jan 2013 10:46:00 +0100 |
| parents | 852d4c508f33 |
| children | b457532dae63 |
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| 4877:852d4c508f33 | 4878:82d00b0c7302 |
|---|---|
| 26 | 26 |
| 27 def getName(self): | 27 def getName(self): |
| 28 raise NotImplementedError("Importer.getTablename is abstract!") | 28 raise NotImplementedError("Importer.getTablename is abstract!") |
| 29 | 29 |
| 30 def IsFieldSet(self, feat, name): | 30 def IsFieldSet(self, feat, name): |
| 31 try: | 31 if feat.GetFieldIndex(name) == -1: |
| 32 isset = feat.GetField(name) | 32 return False # Avoids an Error in IsFieldSet |
| 33 return isset is not None | 33 return feat.IsFieldSet(feat.GetFieldIndex(name)) |
| 34 except: | |
| 35 return False | |
| 36 | |
| 37 | 34 |
| 38 def IsDoubleFieldSet(self, feat, name): | 35 def IsDoubleFieldSet(self, feat, name): |
| 39 try: | 36 try: |
| 40 isset = feat.GetFieldAsDouble(name) | 37 isset = feat.GetFieldAsDouble(name) |
| 41 return isset is not None | 38 return isset is not None |
| 102 | 99 |
| 103 for feat in srcLayer: | 100 for feat in srcLayer: |
| 104 geom = feat.GetGeometryRef() | 101 geom = feat.GetGeometryRef() |
| 105 | 102 |
| 106 if geom is None: | 103 if geom is None: |
| 104 shpimporter.DEBUG("Unkown Geometry reference for feature") | |
| 107 continue | 105 continue |
| 108 | 106 |
| 109 geomType = geom.GetGeometryType() | 107 geomType = geom.GetGeometryType() |
| 110 | 108 |
| 111 if self.isGeometryValid(geomType): | 109 if self.isGeometryValid(geomType): |