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Bug 1428834

Summary:	Incorrect error when imports fail: TypeError: cannot concatenate 'str' and 'list'
Product:	Red Hat Satellite 5	Reporter:	Pavel Studeník <pstudeni>
Component:	Satellite Synchronization	Assignee:	Tomáš Kašpárek <tkasparek>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Pavel Studeník <pstudeni>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	580	CC:	tkasparek, tlestach
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	spacewalk-backend-2.5.3-76-sat	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-06-21 12:17:21 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1358815

Description Pavel Studeník 2017-03-03 13:10:02 UTC

Description of problem:
I try to sync custom channel and spacewalk-repo-sync doesn't work. It looks that problem is import debfile in rhnPackageUpload.

>> spacewalk-repo-sync -h
Traceback (most recent call last):
  File "/usr/bin/spacewalk-repo-sync", line 48, in <module>
    "Path not correct? " + sys.path)
TypeError: cannot concatenate 'str' and 'list' objects

> /usr/bin/spacewalk-repo-sync(44)<module>()
-> from spacewalk.satellite_tools import reposync
(Pdb) n
ImportError: 'No module named debfile'
> /usr/bin/spacewalk-repo-sync(44)<module>()

-> from spacewalk.server import rhnPackageUpload
(Pdb) n
ImportError: 'No module named debfile'


Version-Release number of selected component (if applicable):
spacewalk-backend-tools-2.5.3-73.el6sat.noarch

How reproducible:
always

Steps to Reproduce:
1. spacewalk-repo-sync -h

Comment 1 Pavel Studeník 2017-03-03 13:15:16 UTC

This is not valid code:

except ImportError:
    systemExit(1, "Unable to find code tree.\n"
               "Path not correct? " + sys.path)

# python
Python 2.6.6 (r266:84292, Aug  9 2016, 06:11:56) 
[GCC 4.4.7 20120313 (Red Hat 4.4.7-17)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> "string" + []
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: cannot concatenate 'str' and 'list' objects

Comment 2 Tomáš Kašpárek 2017-03-03 13:22:27 UTC

spacewalk.git(master): 0bda984c26a894af540708908b4da9a123293458

Comment 5 Pavel Studeník 2017-05-15 11:07:04 UTC

Verified in spacewalk-backend-tools-2.5.3-130.el6sat.noarch