Broke the feed methods out into a separate file. Started adding method to delete feeds.

Feed.py

@@ -0,0 +1,117 @@
+import opml
+import feedparser as fp
+import database as db
+
+
+def feedImport (userID):
+    outline = opml.parse("podcast_republic_podcasts.opml")
+#get the number of shows from the OPML file
+    x = len(outline)
+    y=0
+
+#loops through each podcast and parses out relevant information
+    while y < x:
+        title = outline[y].title
+        url = outline[y].xmlUrl
+        artwork = outline[y].pr_artwork
+        desc = outline[y].pr_desc
+
+#checks to see if the podcast URL already exists for logged in user and skips it if it has already been imported.
+        query = db.sql.text("""select URL from Podcasts where URL = \"%s\" and userID = %i""" % (url, userID))
+        exists = db.con.execute(query).fetchone()
+#if the show doesn't already exist for the logged in user it gets added
+        if exists is None or exists[0] != url:
+            query = db.sql.text("""insert into Podcasts (userID, title, URL, artworkURL) values(%i, \"%s\", \"%s\", \"%s\") """ % (userID, title, url, artwork))
+            db.con.execute(query)
+            print("%s added" % title)
+        else:
+            print("%s already exists" % title)
+        y=y+1
+
+def updateFeeds(userID):
+    showCheck = []
+#grabs podcast urls from logged in user
+    query = db.sql.text("""select URL, podcastID, title from Podcasts where userID = %i""" % userID)
+    shows = db.con.execute(query).fetchall()
+
+#loops through the returned urls and parses each rss feed
+    y=0
+    for x in shows:
+#Here we're grabbing all the show urls for each podcast and moving them into a separate array.
+        query = db.sql.text("""select link from Shows where userID = %i and podcastID = %i""" % (userID, shows[y][1]))
+        showGrab = db.con.execute(query).fetchall()
+        z=0
+        for each in showGrab:
+            showCheck.append(showGrab[z][0])
+            z=z+1
+
+        parsed = fp.parse(shows[y][0])
+        count = 0
+        for items in parsed['entries']:
+            url = parsed.entries[count].enclosures[0].get('href')
+#after parsing out the show URL we check if it already exists by comparing it against the showCheck array containing all show URLs
+            if url not in showCheck:
+                query = db.sql.text("""insert into Shows (podcastID, userID, link) values (%i, %i, \"%s\")""" % (shows[y][1], userID, url))
+                db.con.execute(query)
+                print("%s has a new show" % shows[y][2])
+            else:
+                continue
+            count = count + 1
+        y=y+1
+        showCheck = [] #Clear out the array for the next podcast
+
+
+def addFeed(userID):
+    newURL = input("Enter Feed URL: ")
+    count = 0
+
+    parsed = fp.parse(newURL)
+
+    title = parsed.feed.title
+    artwork = parsed.feed.image
+
+# checks to see if the podcast URL already exists for logged in user and skips it if it has already been imported.
+    query = db.sql.text("""select URL from Podcasts where URL = \"%s\" and userID = %i""" % (newURL, userID))
+    exists = db.con.execute(query).fetchone()
+# if the show doesn't already exist for the logged in user it gets added
+    if exists is None or exists[0] != newURL:
+        query = db.sql.text("""insert into Podcasts (userID, title, URL, artworkURL) values(%i, \"%s\", \"%s\", \"%s\") """ % (userID, title, newURL, artwork))
+        db.con.execute(query)
+        print("%s added" % title)
+# Once the podcast is added we grab the podcastID so we can import the shows
+        query = db.sql.text("""select podcastID from Podcasts where userID = %i and URL = \"%s\"""" % (userID, newURL))
+        result = db.con.execute(query).fetchone()
+        podcastID = result[0]
+
+# Import the new shows. No need to check if the show URLS already exist since it's new
+        for items in parsed['entries']:
+            itemURL = parsed.entries[count].enclosures[0].get('href')
+            query = db.sql.text("""insert into Shows (podcastID, userID, link) values (%i, %i, \"%s\")""" % (podcastID, userID, itemURL))
+            db.con.execute(query)
+            count = count + 1
+    else:
+        print("%s already exists" % title)
+
+def deleteFeed(userID):
+    podcasts=[]
+    y=0
+    # grabs podcast urls from logged in user
+    query = db.sql.text("""select podcastID, title from Podcasts where userID = %i""" % userID)
+    results = db.con.execute(query).fetchall()
+
+    for each in results:
+        print("%i. %s" % (y+1, results[y][1]))
+        y=y+1
+    val = input("Delete which podcast? ")
+
+    deletedID = results[val-1][1]
+    print(deletedID)
+
+    query = db.sql.text("""delete * from Podcasts where podcastID = %i and userID = %i""" % (deletedID, userID))
+    db.con.execute(query)
+
+    query = db.sql.text("""delete * from Shows where podcastID = %i and userID = %i""" % (deletedID, userID))
+    db.con.execute(query)
+
+    print("%s has been deleted" % results[val][0])
+

main.py

@@ -1,37 +1,8 @@
-import opml
-# import sqlalchemy as db
 import database as db
-import feedparser as fp
+import Feed
 
 userID = None
 
-def podcastImport (userID):
-
-
-    outline = opml.parse("podcast_republic_podcasts.opml")
-#get the number of shows from the OPML file
-    x = len(outline)
-    y=0
-
-#loops through each podcast and parses out relevant information
-    while y < x:
-        title = outline[y].title
-        url = outline[y].xmlUrl
-        artwork = outline[y].pr_artwork
-        desc = outline[y].pr_desc
-
-#checks to see if the podcast URL already exists for logged in user and skips it if it has already been imported.
-        query = db.sql.text("""select URL from Podcasts where URL = \"%s\" and userID = %i""" % (url, userID))
-        exists = db.con.execute(query).fetchone()
-#if the show doesn't already exist for the logged in user it gets added
-        if exists is None or exists[0] != url:
-            query = db.sql.text("""insert into Podcasts (userID, title, URL, artworkURL) values(%i, \"%s\", \"%s\", \"%s\") """ % (userID, title, url, artwork))
-            db.con.execute(query)
-            print("%s added" % title)
-        else:
-            print("%s already exists" % title)
-        y=y+1
-
 
 def login():
     username = 'Dan'
@@ -46,69 +17,6 @@ def login():
     return result[0]
 
 
-def updateFeeds(userID):
-    showCheck = []
-#grabs podcast urls from logged in user
-    query = db.sql.text("""select URL, podcastID, title from Podcasts where userID = %i""" % userID)
-    shows = db.con.execute(query).fetchall()
-
-#loops through the returned urls and parses each rss feed
-    y=0
-    for x in shows:
-#Here we're grabbing all the show urls for each podcast and moving them into a separate array.
-        query = db.sql.text("""select link from Shows where userID = %i and podcastID = %i""" % (userID, shows[y][1]))
-        showGrab = db.con.execute(query).fetchall()
-        z=0
-        for each in showGrab:
-            showCheck.append(showGrab[z][0])
-            z=z+1
-
-        parsed = fp.parse(shows[y][0])
-        count = 0
-        for items in parsed['entries']:
-            url = parsed.entries[count].enclosures[0].get('href')
-#after parsing out the show URL we check if it already exists by comparing it against the showCheck array containing all show URLs
-            if url not in showCheck:
-                query = db.sql.text("""insert into Shows (podcastID, userID, link) values (%i, %i, \"%s\")""" % (shows[y][1], userID, url))
-                db.con.execute(query)
-            else:
-                continue
-            count = count + 1
-        print("%s has been updated" % shows[y][2])
-        y=y+1
-        showCheck = [] #Clear out the array for the next podcast
-
-def addFeed(userID):
-    newURL = input("Enter Feed URL: ")
-    count = 0
-
-    parsed = fp.parse(newURL)
-
-    title = parsed.feed.title
-    artwork = parsed.feed.image
-
-# checks to see if the podcast URL already exists for logged in user and skips it if it has already been imported.
-    query = db.sql.text("""select URL from Podcasts where URL = \"%s\" and userID = %i""" % (newURL, userID))
-    exists = db.con.execute(query).fetchone()
-# if the show doesn't already exist for the logged in user it gets added
-    if exists is None or exists[0] != newURL:
-        query = db.sql.text("""insert into Podcasts (userID, title, URL, artworkURL) values(%i, \"%s\", \"%s\", \"%s\") """ % (userID, title, newURL, artwork))
-        db.con.execute(query)
-        print("%s added" % title)
-# Once the podcast is added we grab the podcastID so we can import the shows
-        query = db.sql.text("""select podcastID from Podcasts where userID = %i and URL = \"%s\"""" % (userID, newURL))
-        result = db.con.execute(query).fetchone()
-        podcastID = result[0]
-
-# Import the new shows. No need to check if the show URLS already exist since it's new
-        for items in parsed['entries']:
-            itemURL = parsed.entries[count].enclosures[0].get('href')
-            query = db.sql.text("""insert into Shows (podcastID, userID, link) values (%i, %i, \"%s\")""" % (podcastID, userID, itemURL))
-            db.con.execute(query)
-            count = count + 1
-    else:
-        print("%s already exists" % title)
-
 while True:
     print("1. Login\n2. Upload\n3. Update feeds\n4. Add Feed\n9. Exit\n")
     val = input(">>>")
@@ -118,16 +26,21 @@ while True:
         if userID is None or userID == '':
             print("Please login first")
         else:
-            podcastImport(userID)
+            Feed.feedImport(userID)
     elif val == "3":
         if userID is None or userID == '':
             print("Please login first")
         else:
-            updateFeeds(userID)
+            Feed.updateFeeds(userID)
     elif val == "4":
         if userID is None or userID == '':
             print("Please login first")
         else:
-            addFeed(userID)
+            Feed.addFeed(userID)
+    elif val == "5":
+        if userID is None or userID == '':
+            print("Please login first")
+        else:
+            Feed.deleteFeed(userID)
     elif val == "9":
        exit()