diff options
| -rw-r--r-- | Lib/subprocess.py | 10 | ||||
| -rw-r--r-- | Misc/NEWS | 6 |
2 files changed, 14 insertions, 2 deletions
diff --git a/Lib/subprocess.py b/Lib/subprocess.py index d75a4e0..86592a1 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -1193,7 +1193,15 @@ class Popen(object): try: self.stdin.write(input) except IOError as e: - if e.errno != errno.EPIPE: + if e.errno == errno.EPIPE: + # ignore pipe full error + pass + elif (e.errno == errno.EINVAL + and self.poll() is not None): + # Issue #19612: stdin.write() fails with EINVAL + # if the process already exited before the write + pass + else: raise self.stdin.close() @@ -20,6 +20,10 @@ Core and Builtins Library ------- +- Issue #19612: On Windows, subprocess.Popen.communicate() now ignores + OSError(22, 'Invalid argument') when writing input data into stdin, whereas + the process already exited. + - Issue #6815: os.path.expandvars() now supports non-ASCII environment variables names and values. @@ -27,7 +31,7 @@ Library Based on patch by Stephen Tu. - Issue #8478: Untokenizer.compat processes first token from iterator input. - Patch based on lines from Georg Brandl, Eric Snow, and Gareth Rees. + Patch based on lines from Georg Brandl, Eric Snow, and Gareth Rees. - Issue #20594: Avoid name clash with the libc function posix_close. |