more optimizations to reduce lambda size

freqtrade/aws/tables.py

@@ -1,7 +1,6 @@
 import os
 
 import boto3
-from boto.dynamodb2.exceptions import ResourceInUseException
 
 db = boto3.resource('dynamodb')
 
@@ -47,7 +46,7 @@ def get_trade_table():
                     'WriteCapacityUnits': 1
                 }
             )
-        except ResourceInUseException as e:
+        except Exception as e:
             print("table already exist {}".format(e))
 
     return db.Table(table_name)
@@ -93,7 +92,7 @@ def get_strategy_table():
                     'WriteCapacityUnits': 1
                 }
             )
-        except ResourceInUseException as e:
+        except Exception as e:
             print("table already exist {}".format(e))
 
     return db.Table(table_name)

serverless.yml

@@ -18,13 +18,8 @@ provider:
   iamRoleStatements:
     - Effect: Allow
       Action:
-        - dynamodb:Query
-        - dynamodb:Scan
-        - dynamodb:GetItem
-        - dynamodb:PutItem
-        - dynamodb:UpdateItem
-        - dynamodb:DeleteItem
-      Resource: "arn:aws:dynamodb:${opt:region, self:provider.region}:*:table/*"
+        - dynamodb:*
+      Resource: "*"
     - Effect: Allow
       Action:
         - SNS:*