From: Matthew Vernon <mv3@sanger.ac.uk>
Date: Fri, 5 Oct 2018 10:22:37 +0000 (+0100)
Subject: delete linked events
X-Git-Tag: v0.1~33
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~matthewv/git?a=commitdiff_plain;h=60c7a2851e1ca6aa1c43c4893d9ec63aa5b2256b;p=gooswapper

delete linked events
---

diff --git a/gooswapper.py b/gooswapper.py
index f57318c..31c46e1 100644
--- a/gooswapper.py
+++ b/gooswapper.py
@@ -124,7 +124,14 @@ def add_ex_to_gcal(ex_acct,
             events[event.item_id] = events[event.item_id]._replace(changekey=event.changekey)
         else:
             logger.warning("only all-day events supported")
-            
+
+def del_ex_to_gcal(ex_acct, gcal_acct, events, deleted, gcal_id="primary"):
+    for ev_id in deleted:
+        if events[ev_id].gcal_link is not None:
+            gcal_acct.events().delete(calendarId=gcal_id,
+                                      eventId=events[ev_id].gcal_link,
+                                      sendUpdates="none").execute()
+    
 def get_gcal_cred():
     #each such file can only store a single credential
     storage = oauth2client.file.Storage(gcal_authpath)
@@ -165,6 +172,9 @@ def main():
     if cache is not None:
         added,deleted,changed = ex_event_changes(cache,current)
         add_ex_to_gcal(ex_account,gcal_account,gcal_tz,current,added)
+        #delete op needs the "cache" set, as that has the link ids in
+        #for events that are now deleted
+        del_ex_to_gcal(ex_account,gcal_account,cache,deleted)
         
     with open(cachepath,"wb") as f:
         pickle.dump(current,f)