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on_startup() — fastapi Function Reference

Architecture documentation for the on_startup() function in tutorial001_an_py310.py from the fastapi codebase.

Function python FastAPI Applications calls 1

Entity Profile

Dependency Diagram

graph TD
  2e19a2e2_773a_4b4e_92ff_b0fb9844b7cd["on_startup()"]
  bf1d879a_bdca_717d_bf2c_de98c20ba2ac["tutorial001_an_py310.py"]
  2e19a2e2_773a_4b4e_92ff_b0fb9844b7cd -->|defined in| bf1d879a_bdca_717d_bf2c_de98c20ba2ac
  b09f3909_9463_ac2b_f151_88e65f1c9245["create_db_and_tables()"]
  2e19a2e2_773a_4b4e_92ff_b0fb9844b7cd -->|calls| b09f3909_9463_ac2b_f151_88e65f1c9245
  style 2e19a2e2_773a_4b4e_92ff_b0fb9844b7cd fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

docs_src/sql_databases/tutorial001_an_py310.py lines 36–37

def on_startup():
    create_db_and_tables()

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Defined In

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Frequently Asked Questions

What does on_startup() do?
on_startup() is a function in the fastapi codebase, defined in docs_src/sql_databases/tutorial001_an_py310.py.
Where is on_startup() defined?
on_startup() is defined in docs_src/sql_databases/tutorial001_an_py310.py at line 36.
What does on_startup() call?
on_startup() calls 1 function(s): create_db_and_tables.

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