8. Exceptions¶

Custom exceptions for wpostgresql.

exception wpostgresql.exceptions.WPostgreSQLError[source]¶

Bases: Exception

Base exception for wpostgresql errors.

exception wpostgresql.exceptions.ConnectionError[source]¶

Bases: WPostgreSQLError

Exception raised for connection errors.

exception wpostgresql.exceptions.TableSyncError[source]¶

Bases: WPostgreSQLError

Exception raised during table synchronization.

exception wpostgresql.exceptions.ValidationError[source]¶

Bases: WPostgreSQLError

Exception raised for validation errors.

exception wpostgresql.exceptions.OperationError[source]¶

Bases: WPostgreSQLError

Exception raised for database operation errors.

exception wpostgresql.exceptions.SQLInjectionError[source]¶

Bases: WPostgreSQLError

Exception raised when SQL injection is detected.

exception wpostgresql.exceptions.TransactionError[source]¶

Bases: WPostgreSQLError

Exception raised for transaction errors.

8.1. Exception Hierarchy¶

wpostgresql.WPostgreSQLError
- wpostgresql.ConnectionError
- wpostgresql.TableSyncError
- wpostgresql.ValidationError
- wpostgresql.OperationError
- wpostgresql.SQLInjectionError
- wpostgresql.TransactionError

8.2. Usage Example¶

from wpostgresql import WPostgreSQL, ConnectionError

try:
    db = WPostgreSQL(User, db_config)
except ConnectionError as e:
    print(f"Failed to connect: {e}")