Rename local variable from item to puzzle

The overly-generic name here was not at at useful.

With this specific name, the code will be much more clear when it says
things like hunt['channel_id'] vs. puzzle['channel_id'].

diff --git a/turbot/events.py b/turbot/events.py
index 267d9397a6e2ee6d9336d967bf09561c9e0ca158..80fbaa05a1bee74def79b723ecf602820accd8f1 100644 (file)
--- a/turbot/events.py
+++ b/turbot/events.py
@@ -221,30 +221,30 @@ def puzzle_channel_created(turb, channel_name, channel_id):
               .format(channel_id) + "Letting Slack retry this event")
         return lambda_error
 
-    item = response['Items'][0]
+    puzzle = response['Items'][0]
 
-    if 'sheet_url' in item:
+    if 'sheet_url' in puzzle:
         print("Info: channel_id {} already has sheet_url {}. Exiting."
-              .format(channel_id, item['sheet_url']))
+              .format(channel_id, puzzle['sheet_url']))
         return lambda_success
 
     # Before launching into sheet creation, indicate that we're doing this
     # in the database. This way, if we take too long to create the sheet
     # and Slack retries the event, that next event will see this 'pending'
     # string and cleanly return (eliminating all future retries).
-    item['sheet_url'] = 'pending'
-    item['channel_url'] = channel_url(channel_id)
-    turb.table.put_item(Item=item)
+    puzzle['sheet_url'] = 'pending'
+    puzzle['channel_url'] = channel_url(channel_id)
+    turb.table.put_item(Item=puzzle)
 
     # Create a sheet for the puzzle
-    sheet = sheets_create_for_puzzle(turb, item)
+    sheet = sheets_create_for_puzzle(turb, puzzle)
 
     # Update the database with the URL of the sheet
-    item['sheet_url'] = sheet['url']
-    turb.table.put_item(Item=item)
+    puzzle['sheet_url'] = sheet['url']
+    turb.table.put_item(Item=puzzle)
 
     # Get the new sheet_url into the channel description
-    set_channel_description(turb, item)
+    set_channel_description(turb, puzzle)
 
     # Lookup and invite all users from this hunt to this new puzzle
     #    hunts_table = turb.db.Table('hunts')
@@ -282,18 +282,18 @@ def puzzle_channel_created(turb, channel_name, channel_id):
     welcome_msg = (
         "Welcome! This channel is the primary place to "
         + "discuss things as the team works together to solve the "
-        + "puzzle '{}'. ".format(item['name'])
+        + "puzzle '{}'. ".format(puzzle['name'])
     )
 
-    if 'url' in item:
+    if 'url' in puzzle:
         welcome_msg += (
-            "See the <{}|puzzle itself> ".format(item['url'])
+            "See the <{}|puzzle itself> ".format(puzzle['url'])
             + "for what was originally presented to us."
         )
 
     sheet_msg = (
         "Actual puzzle solving work will take place within the following "
-        + "<{}|shared spreadsheet> ".format(item['sheet_url'])
+        + "<{}|shared spreadsheet> ".format(puzzle['sheet_url'])
     )
 
     state_msg = (
@@ -318,7 +318,7 @@ def puzzle_channel_created(turb, channel_name, channel_id):
 
     turb.slack_client.chat_postMessage(
         channel=channel_id,
-        text="New puzzle: {}".format(item['name']),
+        text="New puzzle: {}".format(['name']),
         blocks=[
             section_block(text_block(welcome_msg)),
             section_block(text_block(sheet_msg)),