Bug 1028992 – [abrt] hplip-3.13.9-2.fc19: device.py:821:parseDeviceURI:UnicodeEncodeError: 'ascii' codec can't encode character u'\xba' in position 1: ordinal not in range(128)

Bug 1028992 - [abrt] hplip-3.13.9-2.fc19: device.py:821:parseDeviceURI:UnicodeEncodeError: 'ascii' codec can't encode character u'\xba' in position 1: ordinal not in range(128)

Summary:	[abrt] hplip-3.13.9-2.fc19: device.py:821:parseDeviceURI:UnicodeEncodeError: ...

Status:	CLOSED WORKSFORME

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	hplip (Show other bugs)
Sub Component:
Version:	19
Hardware:	x86_64 Unspecified

Priority	unspecified Severity unspecified
Target Milestone:	---
Target Release:	---
Assigned To:	Tim Waugh
QA Contact:	Fedora Extras Quality Assurance
Docs Contact:

URL:	https://retrace.fedoraproject.org/faf...
Whiteboard:	abrt_hash:7502bb21e50791c4221d882a602...
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2013-11-11 07:41 EST by Marco Silva
Modified:	2013-11-19 04:51 EST (History)
CC List:	3 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2013-11-19 04:51:05 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
File: backtrace (924 bytes, text/plain) 2013-11-11 07:41 EST, Marco Silva	no flags	Details
File: environ (1.85 KB, text/plain) 2013-11-11 07:41 EST, Marco Silva	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Marco Silva 2013-11-11 07:41:14 EST

Version-Release number of selected component:
hplip-3.13.9-2.fc19

Additional info:
reporter:       libreport-2.1.9
cmdline:        /usr/bin/python /usr/bin/hp-setup --gui
dso_list:       hplip-gui-3.13.9-2.fc19.x86_64
executable:     /usr/bin/hp-setup
kernel:         3.11.6-201.fc19.x86_64
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
device.py:821:parseDeviceURI:UnicodeEncodeError: 'ascii' codec can't encode character u'\xba' in position 1: ordinal not in range(128)

Traceback (most recent call last):
  File "/usr/share/hplip/ui4/setupdialog.py", line 1239, in NextButton_clicked
    self.addPrinter()
  File "/usr/share/hplip/ui4/setupdialog.py", line 948, in addPrinter
    self.setupFax()
  File "/usr/share/hplip/ui4/setupdialog.py", line 1004, in setupFax
    self.installed_fax_devices = device.getSupportedCUPSDevices(['hpfax'])
  File "/usr/share/hplip/base/device.py", line 658, in getSupportedCUPSDevices
    parseDeviceURI(p.device_uri)
  File "/usr/share/hplip/base/device.py", line 821, in parseDeviceURI
    m = pat_deviceuri.match(device_uri)
UnicodeEncodeError: 'ascii' codec can't encode character u'\xba' in position 1: ordinal not in range(128)

Local variables in innermost frame:
device_uri: 'hp:/net/HP_LaserJet_P4015?zc=NPI15EE9E'

Comment 1 Marco Silva 2013-11-11 07:41:24 EST

Created attachment 822382 [details]
File: backtrace

Comment 2 Marco Silva 2013-11-11 07:41:27 EST

Created attachment 822383 [details]
File: environ

Comment 3 Jiri Popelka 2013-11-11 09:03:42 EST

Hmmm, no idea what went wrong, the following code works ok and I don't actually see any non-ascii characters involved:

pat_deviceuri = re.compile(r"""(.*):/(.*?)/(\S*?)\?(?:serial=(\S*)|device=(\S*)|ip=(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}[^&]*)|zc=(\S+)|hostname=(\S+))(?:&port=(\d))?""", re.IGNORECASE)
device_uri = 'hp:/net/HP_LaserJet_P4015?zc=NPI15EE9E'
m = pat_deviceuri.match(device_uri)

Comment 4 Tim Waugh 2013-11-18 07:44:31 EST

The only reason I can imagine for this trace is that hp-setup was started and still running while the hplip packages were upgraded.

Marco: are you able to get this to happen again, or did it happen only once? What does 'rpm -q --last hplip-gui' say?

Comment 5 Marco Silva 2013-11-18 13:05:59 EST

I tried to reproduce the problem, but wasn't able to.

It seems to have hapenned once, when I was adding a printer.

rpm -q --last hplip-gui says:

hplip-gui-3.13.9-2.fc19.x86_64                Sex 01 Nov 2013 13:36:33 WET

Please let me know if you need anything else

Comment 6 Tim Waugh 2013-11-19 04:51:05 EST

\xba isn't even a valid first UTF-8 byte (it would have to be a continuation byte), so I really don't know what happened here. Without being able to reproduce it, I'm out of ideas.

Please re-open if you see this happen again.

Note You need to log in before you can comment on or make changes to this bug.