Whitespace cleanup and ensure script actually tries to run everything

Author: joferkington

utils/readboundaries_shp.py

@@ -5,14 +5,12 @@
 
 def quantize(data,least_significant_digit):
     """
+    quantize data to improve compression. data is quantized using
+    around(scale*data)/scale, where scale is 2**bits, and bits is determined
+    from the least_significant_digit. For example, if
+    least_significant_digit=1, bits will be 4.
 
-quantize data to improve compression. data is quantized using 
-around(scale*data)/scale, where scale is 2**bits, and bits is determined 
-from the least_significant_digit. For example, if 
-least_significant_digit=1, bits will be 4.
-
-This function is pure python.
-
+    This function is pure python.
     """
     precision = pow(10.,-least_significant_digit)
     exp = np.log10(precision)
@@ -39,7 +37,7 @@ def get_coast_polygons(resolution):
         for shprec in shf.shapeRecords():
             shp = shprec.shape; rec = shprec.record
             parts = shp.parts.tolist()
-            if parts != [0]: 
+            if parts != [0]:
                 print 'multipart polygon'
                 raise SystemExit
             verts = shp.points
@@ -70,7 +68,7 @@ def get_wdb_boundaries(resolution,level,rivers=False):
     for shprec in shf.shapeRecords():
         shp = shprec.shape; rec = shprec.record
         parts = shp.parts.tolist()
-        if parts != [0]: 
+        if parts != [0]:
             print 'multipart polygon'
             raise SystemExit
         verts = shp.points
@@ -105,7 +103,6 @@ def get_wdb_boundaries(resolution,level,rivers=False):
         offset = offset + len(bstring)
     f.close()
     f2.close()
-raise SystemExit
 
 for resolution in ['c','l','i','h','f']:
     poly, polymeta = get_wdb_boundaries(resolution,1)