requests.exceptions.ConnectionErrorrequests.exceptions.ConnectionError
The requests library failed to establish a connection to the target server.
IOErrorAn I/O operation failed. IOError is an alias for OSError in Python 3.
An input/output operation failed. In Python 3, IOError is an alias for OSError. Common causes include file not found, permission denied, disk full, or I/O device errors.
Handle as OSError in Python 3 (they are the same class). Check file paths and permissions. Ensure sufficient disk space. Verify the I/O device is connected and functioning. Use specific subclasses for more targeted handling.
requests.exceptions.ConnectionErrorThe requests library failed to establish a connection to the target server.
OverflowErrorThe result of an arithmetic operation is too large to be represented.
IndentationErrorThe code has incorrect indentation, which is syntactically significant in Python.
MemoryErrorThe Python interpreter ran out of available memory.
DeprecationWarningA warning about a deprecated feature that will be removed in a future version.
UnboundLocalErrorA local variable was referenced before it was assigned a value.