[bitbake-devel] [PATCH 1/2] fetch2: fix malformed URL causing a useless traceback
Paul Eggleton
paul.eggleton at linux.intel.com
Fri Sep 7 15:22:53 UTC 2012
The implementation of NoMethodError and MalformedUrl was broken - if you
just set self.args in an exception class to a string it treats it as a
list and then fails later on with a TypeError due to the number of
arguments not matching up.
This nasty exception during exception handling was breaking the normal
exception flow (fixed separately), which meant that if you had a
malformed URL or invalid protocol in SRC_URI you would get the
following:
ERROR: Command execution failed: Traceback (most recent call last):
File "/home/user/poky/poky/bitbake/lib/bb/command.py", line 84, in runAsyncCommand
self.cooker.updateCache()
File "/home/user/poky/poky/bitbake/lib/bb/cooker.py", line 1207, in updateCache
if not self.parser.parse_next():
File "/home/user/poky/poky/bitbake/lib/bb/cooker.py", line 1694, in parse_next
logger.error('Unable to parse %s', value.recipe,
AttributeError: 'exceptions.TypeError' object has no attribute 'recipe'
A specific fix for [YOCTO #2977].
Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
bitbake/lib/bb/fetch2/__init__.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/bitbake/lib/bb/fetch2/__init__.py b/bitbake/lib/bb/fetch2/__init__.py
index fae1add..37f7d75 100644
--- a/bitbake/lib/bb/fetch2/__init__.py
+++ b/bitbake/lib/bb/fetch2/__init__.py
@@ -54,7 +54,7 @@ class MalformedUrl(BBFetchException):
msg = "The URL: '%s' is invalid and cannot be interpreted" % url
self.url = url
BBFetchException.__init__(self, msg)
- self.args = url
+ self.args = (url,)
class FetchError(BBFetchException):
"""General fetcher exception when something happens incorrectly"""
@@ -87,7 +87,7 @@ class NoMethodError(BBFetchException):
msg = "Could not find a fetcher which supports the URL: '%s'" % url
self.url = url
BBFetchException.__init__(self, msg)
- self.args = url
+ self.args = (url,)
class MissingParameterError(BBFetchException):
"""Exception raised when a fetch method is missing a critical parameter in the url"""
--
1.7.9.5
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