Python examples: Pass in the BUFR file to iterate on

examples/python/bufr_keys_iterator.py

@@ -21,11 +21,10 @@ import sys
 
 from eccodes import *
 
-INPUT = '../../data/bufr/syno_1.bufr'
 VERBOSE = 1  # verbose error reporting
 
 
-def example():
+def example(INPUT):
     # open bufr file
     f = open(INPUT, 'rb')
 
@@ -67,7 +66,7 @@ def example():
 
 def main():
     try:
-        example()
+        example(sys.argv[1])
     except CodesInternalError as err:
         if VERBOSE:
             traceback.print_exc(file=sys.stderr)

examples/python/bufr_keys_iterator.sh

@@ -10,24 +10,22 @@
 
 . ./include.sh
 
-#Define a common label for all the tmp files
+# Define a common label for all the tmp files
 label="bufr_keys_iterator_test_p"
 
-#Define tmp file
+# Define tmp file
 fTmp=${label}".tmp.txt"
 rm -f $fTmp
 
 REDIRECT=/dev/null
 
-#The bufr file to use 
+# The bufr file to use
 f=${data_dir}/bufr/syno_1.bufr
+$PYTHON $examples_src/bufr_keys_iterator.py $f 2> $REDIRECT > $fTmp
 
-#The input ($f) is hardcoded in the example!!!
-$PYTHON $examples_src/bufr_keys_iterator.py 2> $REDIRECT > $fTmp
-
-#TODO: check the output
+# Check the output
 grep -q '#6#cloudType->percentConfidence' $fTmp
 grep -q '#2#verticalSignificanceSurfaceObservations->percentConfidence' $fTmp
 
-#Clean up
+# Clean up
 rm -f $fTmp