add deleteTokens.py

examples/deleteTokens.py

@@ -0,0 +1,43 @@
+'''
+Created on 17 March 2016
+
+@author: Natalie Danezi <anatoli.danezi@surfsara.nl>
+@helpdesk: SURFsara helpdesk <helpdesk@surfsara.nl>
+
+usage: python deleteTokens.py [viewname]
+  e.g. python deleteTokens.py Monitor/todo
+
+description:
+	Connect to PiCaS server
+	Delete all the Tokens in the [viewname] View
+'''
+
+import sys
+
+import couchdb
+import picasconfig
+
+
+def deleteDocs(db, viewname):
+    # v=db.view("Monitor/todo")
+    v = db.view(viewname)
+    for x in v:
+        document = db[x['key']]
+        db.delete(document)
+
+
+def get_db():
+    server = couchdb.Server(picasconfig.PICAS_HOST_URL)
+    username = picasconfig.PICAS_USERNAME
+    pwd = picasconfig.PICAS_PASSWORD
+    server.resource.credentials = (username, pwd)
+    db = server[picasconfig.PICAS_DATABASE]
+    return db
+
+
+if __name__ == '__main__':
+    # Create a connection to the server
+    db = get_db()
+    # Delete the Docs in [viewname]
+    viewname = str(sys.argv[1])
+    deleteDocs(db, viewname)