Login

Django Settings Assignment Expressions aka Walrus Operator example

Author:
webology
Posted:
November 13, 2021
Language:
Python
Version:
3.2
Score:
0 (after 0 ratings)

Python 3.8's Assignment Expressions, aka the Walrus operator, feel like an excellent pattern for checking optional environment variables that are only needed to initialize a library like Sentry.

1
2
3
4
5
if SENTRY_DSN := env("DJANGO_SENTRY_DSN", default=None):
    sentry_sdk.init(
        dsn=SENTRY_DSN,
        integrations=[DjangoIntegration(), RedisIntegration()],
    )

More like this

  1. Django Settings Assignment Expressions aka Walrus Operator example by webology 3 weeks, 3 days ago
  2. codigo alto nivel by MrRocklion 2 months, 3 weeks ago
  3. Load template from specific app by Krzysiek555 3 months, 1 week ago
  4. PostgreSQL JSON subqueries by dolamroth 3 months, 1 week ago
  5. "Magic Link" Management Command by webology 8 months, 2 weeks ago

Comments

Please login first before commenting.