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[svn r63337] provide more info for the pyfuncarg failing lookup

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improve docstring

--HG--
branch : trunk
This commit is contained in:
hpk
2009-03-26 10:14:09 +01:00
parent 1930f50bc2
commit ee902a2d06
3 changed files with 27 additions and 8 deletions
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24
py/test/pycollect.py
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@@ -375,11 +375,12 @@ class Function(FunctionMixin, py.test.collect.Item):
return kwargs
def lookup_onearg(self, argname):
prefix = "pytest_pyfuncarg_"
try:
makerlist = self.config._getmakerlist(argname)
except KeyError:
makerlist = []
l = self.config.pytestplugins.listattr("pytest_pyfuncarg_" + argname)
l = self.config.pytestplugins.listattr(prefix + argname)
makerlist.extend(l)
mc = py._com.MultiCall(makerlist, self)
#print "mc.methods", mc.methods
@@ -387,11 +388,22 @@ class Function(FunctionMixin, py.test.collect.Item):
if value is not None:
return value
else:
metainfo = self.repr_metainfo()
#self.config.bus.notify("pyfuncarg_lookuperror", argname)
msg = "funcargument %r not found for: %s" %(argname,metainfo.verboseline())
msg += "\n list of makers: %r" %(l,)
raise LookupError(msg)
self._raisefuncargerror(argname, prefix)
def _raisefuncargerror(self, argname, prefix="pytest_pyfuncarg_"):
metainfo = self.repr_metainfo()
available = []
plugins = self.config.pytestplugins._plugins.values()
plugins.extend(self.config.pytestplugins.pyplugins._plugins)
for plugin in plugins:
for name in vars(plugin.__class__):
if name.startswith(prefix):
name = name[len(prefix):]
if name not in available:
available.append(name)
msg = "funcargument %r not found for: %s" %(argname,metainfo.verboseline())
msg += "\n available funcargs: %s" %(", ".join(available),)
raise LookupError(msg)
def __eq__(self, other):
try: