diff options
Diffstat (limited to 'Lib/subprocess.py')
| -rw-r--r-- | Lib/subprocess.py | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 30c2a24..22de0ce 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -287,7 +287,6 @@ import sys mswindows = (sys.platform == "win32") import os -import types import traceback # Exception classes used by this module. @@ -700,7 +699,7 @@ class Popen(object): errread, errwrite): """Execute program (MS Windows version)""" - if not isinstance(args, types.StringTypes): + if not isinstance(args, basestring): args = list2cmdline(args) # Process startup details @@ -917,7 +916,7 @@ class Popen(object): errread, errwrite): """Execute program (POSIX version)""" - if isinstance(args, types.StringTypes): + if isinstance(args, basestring): args = [args] else: args = list(args) @@ -1005,7 +1004,7 @@ class Popen(object): # Wait for exec to fail or succeed; possibly raising exception data = os.read(errpipe_read, 1048576) # Exceptions limited to 1 MB os.close(errpipe_read) - if data != "": + if data: os.waitpid(self.pid, 0) child_exception = pickle.loads(data) raise child_exception |