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Task #12834 (closed)

Opened 9 years ago

Closed 9 years ago

Bug: CLI pipe output to head works, but crashes

Reported by:	khgillen	Owned by:	sbesson
Priority:	minor	Milestone:	5.1.1
Component:	Client	Version:	5.1.0
Keywords:	cli, python	Cc:	sbesson, spli, jamoore
Resources:	n.a.	Referenced By:	n.a.
References:	n.a.	Remaining Time:	n.a.
Sprint:	n.a.

Description (last modified by khgillen)

Running a command like bin/omero user list | head -n 1

produces the following:

[omeoruser@server ~]$ OMERO-CURRENT/bin/omero user list | head -n 3
Using session 1d383129-d153-41a1-a9a9-05a0074d4648 (khgillen@localhost:4064). Idle timeout: 10.0 min. Current group: default
 id   | login             | first name       | last name                 | email                               | active | ldap  | admin | member of                                 | owner of
------+-------------------+------------------+---------------------------+-------------------------------------+--------+-------+-------+-------------------------------------------+----------------------------------------------------------------------------
 0    | root              | root             | root                      |                                     | Yes    | False | Yes   |                                           |
Error printing text
Traceback (most recent call last):
  File "OMERO-CURRENT/bin/omero", line 125, in <module>
    rv = omero.cli.argv()
  File "/homes/omerouser/OMERO-CURRENT/lib/python/omero/cli.py", line 1412, in argv
    cli.invoke(args[1:])
  File "/homes/omerouser/OMERO-CURRENT/lib/python/omero/cli.py", line 927, in invoke
    stop = self.onecmd(line, previous_args)
  File "/homes/omerouser/OMERO-CURRENT/lib/python/omero/cli.py", line 1004, in onecmd
    self.execute(line, previous_args)
  File "/homes/omerouser/OMERO-CURRENT/lib/python/omero/cli.py", line 1086, in execute
    args.func(args)
  File "/homes/omerouser/OMERO-CURRENT/lib/python/omero/plugins/user.py", line 200, in list
    self.output_users_list(a, users, args)
  File "/homes/omerouser/OMERO-CURRENT/lib/python/omero/cli.py", line 2030, in output_users_list
    self.ctx.out(str(tb.build()))
  File "/homes/omerouser/OMERO-CURRENT/lib/python/omero/cli.py", line 523, in out
    self.safePrint(text, sys.stdout, newline)
  File "/homes/omerouser/OMERO-CURRENT/lib/python/omero/cli.py", line 464, in safePrint
    print >>sys.stdout, text
IOError: [Errno 32] Broken pipe

Looks exactly like http://stackoverflow.com/questions/14207708/ioerror-errno-32-broken-pipe-python, possibly fixed by http://newbebweb.blogspot.co.uk/2012/02/python-head-ioerror-errno-32-broken.html.

References

Change History (5)

comment:1 Changed 9 years ago by khgillen

Description modified (diff)

comment:2 Changed 9 years ago by jamoore

Cc sbesson spli added; ux@… removed
Owner jamoore deleted

comment:3 Changed 9 years ago by jamoore

Cc jamoore added

comment:4 Changed 9 years ago by sbesson

Owner set to sbesson
Status changed from new to accepted

comment:5 Changed 9 years ago by sbesson

Resolution set to fixed
Status changed from accepted to closed

See https://github.com/openmicroscopy/openmicroscopy/pull/3734

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