repo migration

db/pgsql/Updater.py

@@ -0,0 +1,39 @@
+import sqlalchemy
+import progressbar
+from tvmaze.Processor import loadjson
+
+class Updater():
+    def __init__(self):
+        global jprocess
+        
+    def __del__(self):
+        pass
+
+class tvupdates():
+    def __init__(self):
+        pass        
+
+    def update_tables(engine, updatesapi, tablename):
+        jprocess = loadjson()
+        print('Now retrieving available updates.')
+        print('Creating update transaction.')
+        ins = tablename.insert()
+        seriesupdates = jprocess.load(updatesapi)
+        updatelist = []
+        seriesrange = len(seriesupdates) 
+        with progressbar.ProgressBar(maxval=seriesrange, redirect_stdout=True) as p:
+            for key, value in seriesupdates.items():
+                i = int(key)
+                updater = {}
+                updater['seriesid'] = key
+                updater['timestamp'] = value
+                updatelist.append(updater)
+                if i <= seriesrange:
+                    p.update(i)
+                #time.sleep(0.1) 
+        print('Update of tvupdates table is complete.')
+        print('Done.')
+        return(ins, updatelist)
+
+    def __del__(self):
+        pass