flask Architecture Docs
Home / Function/ check() — flask Function Reference

check() — flask Function Reference

Architecture documentation for the check() function in tag.py from the flask codebase.

Function python DataHandling JsonProvider

Entity Profile

Dependency Diagram

graph TD
  f031e7ac_9416_c5ed_6828_561bd233bb52["check()"]
  3ca27189_9383_0864_49c1_53182220aa45["PassList"]
  f031e7ac_9416_c5ed_6828_561bd233bb52 -->|defined in| 3ca27189_9383_0864_49c1_53182220aa45
  style f031e7ac_9416_c5ed_6828_561bd233bb52 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/flask/json/tag.py lines 150–151

    def check(self, value: t.Any) -> bool:
        return isinstance(value, list)

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does check() do?
check() is a function in the flask codebase, defined in src/flask/json/tag.py.
Where is check() defined?
check() is defined in src/flask/json/tag.py at line 150.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free