Errata

Notes, internals, custom exceptions, and other miscellaneous topics.

Internals

• Uses Popen

  • TODO: Document the configuration used

• Memory considerations

  • Reader attributes

  • readlines

Custom Exceptions

CommandNotFound

Exception thrown when the command to execute isn’t available.

Timeout

Exception thrown when methods with ‘timeout’ arguments reach max duration.

ProcessAlreadyStarted

Raise if start is called after the process is started.

ProcessNotStarted

Raise if start hasn’t been called, but a method has been called that depends on the target process running.

HandleAlreadySet

Raise if a pipe has already been configured with a pipe handle.

HandleNotSet

Raise if a pipe has not been configured with a pipe handle, but a call requires one to have been set.

PotentialDataLoss

Raise if there’s a potential for data loss.