本文整理汇总了Python中twitter.common.recordio.ThriftRecordReader.read方法的典型用法代码示例。如果您正苦于以下问题：Python ThriftRecordReader.read方法的具体用法？Python ThriftRecordReader.read怎么用？Python ThriftRecordReader.read使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类twitter.common.recordio.ThriftRecordReader的用法示例。
在下文中一共展示了ThriftRecordReader.read方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_thrift_garbage
# 需要导入模块: from twitter.common.recordio import ThriftRecordReader [as 别名]
# 或者: from twitter.common.recordio.ThriftRecordReader import read [as 别名]
def test_thrift_garbage():
with EphemeralFile('w') as fp:
fn = fp.name
fp.write(struct.pack('>L', 2))
fp.write('ab')
fp.close()
with open(fn) as fpr:
rr = ThriftRecordReader(fpr, StringType)
with pytest.raises(RecordIO.PrematureEndOfStream):
rr.read()示例2: wait_for_rc
# 需要导入模块: from twitter.common.recordio import ThriftRecordReader [as 别名]
# 或者: from twitter.common.recordio.ThriftRecordReader import read [as 别名]
def wait_for_rc(checkpoint, timeout=5.0):
start = time.time()
trr = ThriftRecordReader(open(checkpoint), RunnerCkpt)
while time.time() < start + timeout:
record = trr.read()
if record and record.process_status and record.process_status.return_code is not None:
return record.process_status.return_code
else:
time.sleep(0.1)示例3: test_basic_thriftrecordwriter_write
# 需要导入模块: from twitter.common.recordio import ThriftRecordReader [as 别名]
# 或者: from twitter.common.recordio.ThriftRecordReader import read [as 别名]
def test_basic_thriftrecordwriter_write():
test_string = StringType("hello world")
with EphemeralFile('w') as fp:
fn = fp.name
rw = ThriftRecordWriter(fp)
rw.write(test_string)
rw.close()
with open(fn) as fpr:
rr = ThriftRecordReader(fpr, StringType)
assert rr.read() == test_string示例4: test_thrift_recordwriter_type_mismatch
# 需要导入模块: from twitter.common.recordio import ThriftRecordReader [as 别名]
# 或者: from twitter.common.recordio.ThriftRecordReader import read [as 别名]
def test_thrift_recordwriter_type_mismatch():
test_string = StringType("hello world")
with EphemeralFile('w') as fp:
fn = fp.name
rw = ThriftRecordWriter(fp)
rw.write(test_string)
rw.close()
with open(fn) as fpr:
rr = ThriftRecordReader(fpr, IntType)
# This is a peculiar behavior of Thrift in that it just returns
# ThriftType() with no serialization applied
assert rr.read() == IntType()示例5: test_paranoid_thrift_append_framing
# 需要导入模块: from twitter.common.recordio import ThriftRecordReader [as 别名]
# 或者: from twitter.common.recordio.ThriftRecordReader import read [as 别名]
def test_paranoid_thrift_append_framing():
test_string_1 = StringType("hello world")
test_string_2 = StringType("ahoy ahoy, bonjour")
with EphemeralFile('w') as fp:
fn = fp.name
ThriftRecordWriter.append(fn, test_string_1)
ThriftRecordWriter.append(fn, test_string_2)
with open(fn) as fpr:
rr = ThriftRecordReader(fpr, StringType)
assert rr.read() == test_string_1
assert rr.read() == test_string_2示例6: test_thriftrecordwriter_framing
# 需要导入模块: from twitter.common.recordio import ThriftRecordReader [as 别名]
# 或者: from twitter.common.recordio.ThriftRecordReader import read [as 别名]
def test_thriftrecordwriter_framing():
test_string_1 = StringType("hello world")
test_string_2 = StringType("ahoy ahoy, bonjour")
with EphemeralFile('w') as fp:
fn = fp.name
rw = ThriftRecordWriter(fp)
rw.write(test_string_1)
rw.close()
with open(fn, 'a') as fpa:
rw = ThriftRecordWriter(fpa)
rw.write(test_string_2)
with open(fn) as fpr:
rr = ThriftRecordReader(fpr, StringType)
assert rr.read() == test_string_1
assert rr.read() == test_string_2