subwrap 0.1.0

Examples

Simple example:

import subwrap

response = subwrap.run(['echo', 'hello'])

# Display hello
print response.std_out

By default subwrap throws a CommandError if the command being run exits with an exit code that is not zero. To catch default command errors:

import subwrap

try:
    response = subwrap.run(['false'])
except subwrap.CommandError, e:
    #this is the response, you can do what you want here
    response = e.response

However that’s not always useful. You can have subwrap run your own custom exit handle for each subprocess. Just do the following:

import subwrap

def my_exit_handle(response):
    if response.return_code == 0:
        print "HAPPY DAY!"
    else:
        print "Not as happy"

# The next line will output "Not as happy" to stdout
response = subwrap.run(['false'], exit_handle=my_exit_handle)

License

MIT License