actively pull for child state changes
some ultimately useless attempts to fix the MacOS problem
add documentation
Merge branch 'devel' into feature/scp
merge
merge
add alive/restart for ptyprocess, clean up state management, some file stubs
add documentation
pty process tests
pty process tests
pty process and shell tests, minor I/O tweaks
pty process and shell tests, minor I/O tweaks
pty shell tests and regression
tty allocation fixed
some more MacOS fixes...
variable clean up, catch special case
remove stale file
Merge branch 'feature/scp' of github.com:saga-project/saga-python into feature/scp
example fixes
fix async creation of class hierarchy