Use str(p) and not p.str()

2014-11-23T05:10:22+00:00

use isinstance of 'str', not 'basestring'

2014-11-22T19:42:49+00:00

Failure in str() before any output.

2014-11-22T19:33:55+00:00

When calling str() on a spawn class object before
it has any command output, the __str__() override
attempts to truncate long command output while the
value of self.before is still None, raising:

    TypeError: 'NoneType' object has no attribute '__getitem__'

delta/python-packages/pexpect.git/tests/test_repr.py, branch bugfix-virtualenv

Use str(p) and not p.__str__()

use isinstance of 'str', not 'basestring'

Failure in __str__() before any output.

Use str(p) and not p.str()

Failure in str() before any output.