ENH: allow to disable interactive mode

integrationtests/full_test/crawl.py

@@ -61,4 +61,4 @@ if __name__ == "__main__":
                       AnalysisCFood, ExperimentCFood,
                       PublicationCFood, SimulationCFood,
                       ])
-    c.crawl(files, security_level=UPDATE)
+    c.crawl(files, interactive=False, security_level=UPDATE)

src/caosadvancedtools/crawler.py

@@ -74,7 +74,7 @@ class Crawler(object):
         if self.use_cache:
             self.cache = Cache()
 
-    def crawl(self, files, security_level=RETRIEVE):
+    def crawl(self, files, interactive=True, security_level=RETRIEVE):
         errors_occured = False
         tbs = []
         guard.set_level(level=security_level)
@@ -147,7 +147,7 @@ class Crawler(object):
                     print("Attention: More than one matching cfood!")
                     print("Tried to match {}".format(crawled_file.path))
 
-        if "y" != input("Do you want to continue? (y)"):
+        if interactive and "y" != input("Do you want to continue? (y)"):
             return
 
         if self.verbosity >= INFO: