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Change the way input dataset CRS in read, to avoid problems with file handles remaining open in QGIS after use.

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This commit is contained in:
Rado Guzinski 2014-06-26 16:20:37 +02:00
parent 159c1555f9
commit 9c16ad3ad3
1 changed files with 2 additions and 9 deletions
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11
python/plugins/processing/core/GeoAlgorithm.py
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@ -361,17 +361,10 @@ class GeoAlgorithm:
if layer.source() == inputlayer: if layer.source() == inputlayer:
self.crs = layer.crs() self.crs = layer.crs()
return return
if isinstance(param, ParameterRaster) \ p = dataobjects.getObjectFromUri(inputlayer)
or isinstance(param, ParameterMultipleInput) \
and param.datatype \
== ParameterMultipleInput.TYPE_RASTER:
p = QgsProviderRegistry.instance().provider('gdal',
inputlayer)
else:
p = QgsProviderRegistry.instance().provider('ogr',
inputlayer)
if p is not None: if p is not None:
self.crs = p.crs() self.crs = p.crs()
p = None
return return
try: try:
from qgis.utils import iface from qgis.utils import iface