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Merge pull request #711 from tamird/python3-prep

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Remove Python 2.5 cruft
This commit is contained in:
Joshua Haberman 2015-08-22 11:51:01 -07:00
commit 3253634dcb
6 changed files with 25 additions and 41 deletions
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8
python/google/protobuf/descriptor_pool.py
View File

@ -57,8 +57,6 @@ directly instead of this class.
__author__ = 'matthewtoia@google.com (Matt Toia)'
import sys
from google.protobuf import descriptor
from google.protobuf import descriptor_database
from google.protobuf import text_encoding
@ -192,8 +190,7 @@ class DescriptorPool(object):
try:
file_proto = self._internal_db.FindFileByName(file_name)
except KeyError:
_, error, _ = sys.exc_info() #PY25 compatible for GAE.
except KeyError as error:
if self._descriptor_db:
file_proto = self._descriptor_db.FindFileByName(file_name)
else:
@ -228,8 +225,7 @@ class DescriptorPool(object):
try:
file_proto = self._internal_db.FindFileContainingSymbol(symbol)
except KeyError:
_, error, _ = sys.exc_info() #PY25 compatible for GAE.
except KeyError as error:
if self._descriptor_db:
file_proto = self._descriptor_db.FindFileContainingSymbol(symbol)
else:

8
python/google/protobuf/internal/_parameterized.py
View File

@ -43,7 +43,7 @@ A simple example:
(4, 5, 9),
(1, 1, 3))
def testAddition(self, op1, op2, result):
self.assertEquals(result, op1 + op2)
self.assertEqual(result, op1 + op2)
Each invocation is a separate test case and properly isolated just
@ -60,7 +60,7 @@ or dictionaries (with named parameters):
{'op1': 4, 'op2': 5, 'result': 9},
)
def testAddition(self, op1, op2, result):
self.assertEquals(result, op1 + op2)
self.assertEqual(result, op1 + op2)
If a parameterized test fails, the error message will show the
original test name (which is modified internally) and the arguments
@ -88,7 +88,7 @@ str()):
('EmptyPrefix', '', 'abc', True),
('BothEmpty', '', '', True))
def testStartsWith(self, prefix, string, result):
self.assertEquals(result, strings.startswith(prefix))
self.assertEqual(result, strings.startswith(prefix))
Named tests also have the benefit that they can be run individually
from the command line:
@ -127,7 +127,7 @@ the decorator. This iterable will be used to obtain the test cases:
c.op1, c.op2, c.result for c in testcases
)
def testAddition(self, op1, op2, result):
self.assertEquals(result, op1 + op2)
self.assertEqual(result, op1 + op2)
Single-Argument Test Methods

17
python/google/protobuf/internal/message_test.py
View File

@ -683,9 +683,7 @@ class MessageTest(unittest.TestCase):
in the value being converted to a Unicode string."""
m = message_module.TestAllTypes()
m.optional_string = str('')
self.assertTrue(isinstance(m.optional_string, six.text_type))
# TODO(haberman): why are these tests Google-internal only?
self.assertIsInstance(m.optional_string, six.text_type)
def testLongValuedSlice(self, message_module):
"""It should be possible to use long-valued indicies in slices
@ -1071,14 +1069,13 @@ class Proto2Test(unittest.TestCase):
repeated_nested_enum=['FOO', unittest_pb2.TestAllTypes.BAR],
default_int32=800,
oneof_string='y')
self.assertTrue(isinstance(message, unittest_pb2.TestAllTypes))
self.assertIsInstance(message, unittest_pb2.TestAllTypes)
self.assertEqual(100, message.optional_int32)
self.assertEqual(200, message.optional_fixed32)
self.assertEqual(300.5, message.optional_float)
self.assertEqual(b'x', message.optional_bytes)
self.assertEqual(400, message.optionalgroup.a)
self.assertTrue(isinstance(message.optional_nested_message,
unittest_pb2.TestAllTypes.NestedMessage))
self.assertIsInstance(message.optional_nested_message, unittest_pb2.TestAllTypes.NestedMessage)
self.assertEqual(500, message.optional_nested_message.bb)
self.assertEqual(unittest_pb2.TestAllTypes.BAZ,
message.optional_nested_enum)
@ -1236,7 +1233,7 @@ class Proto3Test(unittest.TestCase):
self.assertTrue('abc' in msg.map_string_string)
self.assertTrue(888 in msg.map_int32_enum)
self.assertTrue(isinstance(msg.map_string_string['abc'], six.text_type))
self.assertIsInstance(msg.map_string_string['abc'], six.text_type)
# Accessing an unset key still throws TypeError of the type of the key
# is incorrect.
@ -1324,8 +1321,8 @@ class Proto3Test(unittest.TestCase):
self.assertEqual(key, unicode_obj)
self.assertEqual(value, unicode_obj)
self.assertTrue(isinstance(key, six.text_type))
self.assertTrue(isinstance(value, six.text_type))
self.assertIsInstance(key, six.text_type)
self.assertIsInstance(value, six.text_type)
def testMessageMap(self):
msg = map_unittest_pb2.TestMap()
@ -1493,7 +1490,7 @@ class Proto3Test(unittest.TestCase):
submsg = msg.map_int32_foreign_message[111]
self.assertIs(submsg, msg.map_int32_foreign_message[111])
self.assertTrue(isinstance(submsg, unittest_pb2.ForeignMessage))
self.assertIsInstance(submsg, unittest_pb2.ForeignMessage)
submsg.c = 5

6
python/google/protobuf/internal/reflection_test.py
View File

@ -614,10 +614,10 @@ class ReflectionTest(unittest.TestCase):
def TestGetAndDeserialize(field_name, value, expected_type):
proto = unittest_pb2.TestAllTypes()
setattr(proto, field_name, value)
self.assertTrue(isinstance(getattr(proto, field_name), expected_type))
self.assertIsInstance(getattr(proto, field_name), expected_type)
proto2 = unittest_pb2.TestAllTypes()
proto2.ParseFromString(proto.SerializeToString())
self.assertTrue(isinstance(getattr(proto2, field_name), expected_type))
self.assertIsInstance(getattr(proto2, field_name), expected_type)
TestGetAndDeserialize('optional_int32', 1, int)
TestGetAndDeserialize('optional_int32', 1 << 30, int)
@ -903,7 +903,7 @@ class ReflectionTest(unittest.TestCase):
self.assertTrue(proto.repeated_nested_message)
self.assertEqual(2, len(proto.repeated_nested_message))
self.assertListsEqual([m0, m1], proto.repeated_nested_message)
self.assertTrue(isinstance(m0, unittest_pb2.TestAllTypes.NestedMessage))
self.assertIsInstance(m0, unittest_pb2.TestAllTypes.NestedMessage)
# Test out-of-bounds indices.
self.assertRaises(IndexError, proto.repeated_nested_message.__getitem__,

3
python/google/protobuf/internal/service_reflection_test.py
View File

@ -128,8 +128,7 @@ class FooUnitTest(unittest.TestCase):
# Invoke method.
stub.Foo(rpc_controller, request, MyCallback)
self.assertTrue(isinstance(self.callback_response,
unittest_pb2.FooResponse))
self.assertIsInstance(self.callback_response, unittest_pb2.FooResponse)
self.assertEqual(request, channel.request)
self.assertEqual(rpc_controller, channel.controller)
self.assertEqual(stub.GetDescriptor().methods[0], channel.method)

20
src/google/protobuf/compiler/python/python_generator.cc
View File

@ -28,7 +28,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//#PY25 compatible generated code for GAE.
// Copyright 2007 Google Inc. All Rights Reserved.
// Author: robinson@google.com (Will Robinson)
//
@ -166,7 +165,6 @@ void PrintTopBoilerplate(
printer->Print(
"# Generated by the protocol buffer compiler. DO NOT EDIT!\n"
"# source: $filename$\n"
"\nimport sys\n_b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1'))" //##PY25
"\n",
"filename", file->name());
if (HasTopLevelEnums(file)) {
@ -258,12 +256,9 @@ string StringifyDefaultValue(const FieldDescriptor& field) {
case FieldDescriptor::CPPTYPE_ENUM:
return SimpleItoa(field.default_value_enum()->number());
case FieldDescriptor::CPPTYPE_STRING:
//##!PY25 return "b\"" + CEscape(field.default_value_string()) +
//##!PY25 (field.type() != FieldDescriptor::TYPE_STRING ? "\"" :
//##!PY25 "\".decode('utf-8')");
return "_b(\"" + CEscape(field.default_value_string()) + //##PY25
(field.type() != FieldDescriptor::TYPE_STRING ? "\")" : //##PY25
"\").decode('utf-8')"); //##PY25
return "b\"" + CEscape(field.default_value_string()) +
(field.type() != FieldDescriptor::TYPE_STRING ? "\"" :
"\".decode('utf-8')");
case FieldDescriptor::CPPTYPE_MESSAGE:
return "None";
}
@ -389,8 +384,7 @@ void Generator::PrintFileDescriptor() const {
printer_->Print(m, file_descriptor_template);
printer_->Indent();
printer_->Print(
//##!PY25 "serialized_pb=b'$value$'\n",
"serialized_pb=_b('$value$')\n", //##PY25
"serialized_pb=b'$value$'\n",
"value", strings::CHexEscape(file_descriptor_serialized_));
if (file_->dependency_count() != 0) {
printer_->Print(",\ndependencies=[");
@ -1034,10 +1028,8 @@ string Generator::OptionsValue(
return "None";
} else {
string full_class_name = "descriptor_pb2." + class_name;
//##!PY25 return "_descriptor._ParseOptions(" + full_class_name + "(), b'"
//##!PY25 + CEscape(serialized_options)+ "')";
return "_descriptor._ParseOptions(" + full_class_name + "(), _b('" //##PY25
+ CEscape(serialized_options)+ "'))"; //##PY25
return "_descriptor._ParseOptions(" + full_class_name + "(), b'"
+ CEscape(serialized_options)+ "')";
}
}