Added signal catching and handling in C and Cython

python/obitools3/commands/test.pyx

@@ -23,7 +23,7 @@ from obitools3.dms.capi.obiview cimport NUC_SEQUENCE_COLUMN, \
 import shutil
 import string
 import random
-#import subprocess
+from cpython.exc cimport PyErr_CheckSignals
 
 
 VIEW_TYPES = [b"", b"NUC_SEQS_VIEW"]
@@ -512,6 +512,7 @@ def run(config):
     
     i = 0
     for t in range(config['test']['nbtests']):
+        PyErr_CheckSignals()
         random_test(config, infos)
         print_test(config, repr(infos['view']))
         i+=1