Merge pull request #4769 from NyanKiyoshi/fix/populatedb/skip-existin…

…g-emails

Fixed random failure of creating users in populatedb

CHANGELOG.md

@@ -77,6 +77,7 @@ All notable, unreleased changes to this project will be documented in this file.
 - Fixed the inability of users to set a variant's `priceOverride` and `costPrice` to `null` - #4754 by @NyanKiyoshi
 - PaymentGatewayEnum removed from GraphQL schema as gateways now are dynamic plugins. Gateway names changed. - #4756 by @salwator
 - Add support for webhooks - #4731 by @korycins
+- Fixed the random failure of `populatedb` trying to create a new user with an existing email - #4769 by @NyanKiyoshi
 
 ## 2.8.0
 

saleor/core/utils/random_data.py

@@ -353,6 +353,10 @@ def create_fake_user():
     address = create_address()
     email = get_email(address.first_name, address.last_name)
 
+    # Skip the email if it already exists
+    if User.objects.filter(email=email).exists():
+        return
+
     user = User.objects.create_user(
         first_name=address.first_name,
         last_name=address.last_name,