add6906 Fix pexpect import for compatibility mode of pipenv shell

2 files Authored by Owen W. Taylor 5 years ago, Committed by churchyard 5 years ago,
    Fix pexpect import for compatibility mode of pipenv shell
    
    'pipenv shell' without --fancy or PIPENV_SHELL_FANCY set would produce the
    message:
    
     Compatibility mode not supported. Trying to continue as well-configured shell…
    
    Because the patch to de-vendor pexpect wasn't complete.
    
        
file modified
+4 -1