init_db() — flask Function Reference

Architecture documentation for the init_db() function in db.py from the flask codebase.

Function python ApplicationCore ExtensionRegistry calls 1 called by 1

Entity Profile

ApplicationCore→ ExtensionRegistry→ init_db() — flask Function Reference

Dependency Diagram

graph TD
  813f5ba0_6c90_0b58_99de_666488b7a6b9["init_db()"]
  09048b06_50a3_09e1_0ff4_ee97994a3e9b["db.py"]
  813f5ba0_6c90_0b58_99de_666488b7a6b9 -->|defined in| 09048b06_50a3_09e1_0ff4_ee97994a3e9b
  3d398e62_31be_1eab_164d_0133e3c80bf3["init_db_command()"]
  3d398e62_31be_1eab_164d_0133e3c80bf3 -->|calls| 813f5ba0_6c90_0b58_99de_666488b7a6b9
  adc04a87_eacf_cc39_8808_98d7d38c7044["get_db()"]
  813f5ba0_6c90_0b58_99de_666488b7a6b9 -->|calls| adc04a87_eacf_cc39_8808_98d7d38c7044
  style 813f5ba0_6c90_0b58_99de_666488b7a6b9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

examples/tutorial/flaskr/db.py lines 33–38

def init_db():
    """Clear existing data and create new tables."""
    db = get_db()

    with current_app.open_resource("schema.sql") as f:
        db.executescript(f.read().decode("utf8"))