[GRASS-SVN] r71823 - grass-addons/grass7/raster/r.fidimo

[svn_grass at osgeo.org]

Author: wenzeslaus
Date: 2017-11-25 06:48:13 -0800 (Sat, 25 Nov 2017)
New Revision: 71823

Modified:
   grass-addons/grass7/raster/r.fidimo/r.fidimo.py
Log:
r.fidimo: lazy import numpy and scipy (scipy is not a build/core dependency)

Modified: grass-addons/grass7/raster/r.fidimo/r.fidimo.py
===================================================================
--- grass-addons/grass7/raster/r.fidimo/r.fidimo.py	2017-11-25 13:11:08 UTC (rev 71822)
+++ grass-addons/grass7/raster/r.fidimo/r.fidimo.py	2017-11-25 14:48:13 UTC (rev 71823)
@@ -202,14 +202,9 @@
 import grass.script.setup as gsetup
 import grass.script.array as garray
 
+# lazy imports: numpy and scipy
 
-# import required numpy/scipy modules
-import numpy
-from scipy import stats
-from scipy import optimize
 
-
-
 tmp_map_rast = None
 tmp_map_vect = None
 
@@ -230,7 +225,12 @@
 
 
 def main():
-	
+
+	# lazy import required numpy and scipy modules
+	import numpy
+	from scipy import stats
+	from scipy import optimize
+
 	############ DEFINITION CLEANUP TEMPORARY FILES ##############
 	#global variables for cleanup
 	global tmp_map_rast