def get_output_type(self):
"""
Provides a way for dataproviders to change the datatype they emit. In most cases
implementing get_out_conversion args is recommended and will let you acomplish what you want.
@returs: A C{string} in the form "type_name?arg_name=foo&arg_name2=bar"
"""
args = self.get_output_conversion_args()
if len(args) == 0:
return self._out_type_
else:
return "%s?%s" % (self._out_type_, Utils.encode_conversion_args(args))
def get_output_type(self):
"""
Provides a way for dataproviders to change the datatype they emit. In most cases
implementing get_out_conversion args is recommended and will let you acomplish what you want.
@returs: A C{string} in the form "type_name?arg_name=foo&arg_name2=bar"
"""
args = self.get_output_conversion_args()
if len(args) == 0:
return self._out_type_
else:
return "%s?%s" % (self._out_type_, Utils.encode_conversion_args(args))
def convert():
for name, test_encodings, all_encodings in TEST:
files = get_external_resources(name)
for description,uri in files.items():
f = File.File(uri)
exists = f.exists()
ok("%s: File %s exists" % (name,uri), exists, False)
if exists:
for encoding in test_encodings:
args = all_encodings[encoding]
to_type = "file/%s?%s" % (name,Utils.encode_conversion_args(args))
try:
newdata = tc.convert("file",to_type, f)
success = newdata != None and newdata.exists()
except:
success = False
ok("%s: Conversion of %s -> %s" % (name,description,encoding), success, False)
gobject.idle_add(mainloop.quit)
except Exceptions.ConversionDoesntExistError:
ok("ConversionDoesntExistError exception caught", True)
except Exception:
ok("Conversion exception caught", False)
else:
#check the correct conversions are predicted
conversions = tc._get_conversions(f,t)
ok("Correct num conversions predicted", len(expected) == len(conversions))
i = 0
for cf, ct, a in conversions:
ef,et = expected[i].split("->")
ok("Correct conversion: %s -> %s (v. %s -> %s)" % (cf,ct,ef,et), cf == ef and ct == et)
i += 1
data = fKlass()
newdata = tc.convert(f,t,data)
ok("Data converted ok (no args)", True)
#check conversion args are handled
args = {"arg1":Utils.random_string(),"arg2":Utils.random_string()}
conversions = tc._get_conversions(f,"%s?%s" % (t,Utils.encode_conversion_args(args)))
ok("Conversion args passed to last converter", conversions[-1][-1] == args)
newdata = tc.convert(f,"%s?%s"%(t,Utils.encode_conversion_args(args)),data)
ok("Data converted ok (with args)", data._name_ == fKlass._name_ and newdata._name_ == tKlass._name_)
test.finished()
finished()