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fix issue #206

This commit is contained in:
Hongze Cheng 2019-07-28 10:27:56 +08:00
parent 81705843f8
commit 2a7d264c6f
2 changed files with 4 additions and 4 deletions
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4
src/connector/python/python2/taos/cinterface.py
View File

@ -82,9 +82,9 @@ def _crow_binary_to_python(data, num_of_rows, nbytes=None, micro=False):
"""Function to convert C binary row to python row
"""
if num_of_rows > 0:
return [ None if ele.value == FieldType.C_BINARY_NULL else ele.value.decode('utf-8') for ele in (ctypes.cast(data, ctypes.POINTER(ctypes.c_char * nbytes)))[:abs(num_of_rows)][::-1]]
return [ None if ele.value[0:1] == FieldType.C_BINARY_NULL else ele.value.decode('utf-8') for ele in (ctypes.cast(data, ctypes.POINTER(ctypes.c_char * nbytes)))[:abs(num_of_rows)][::-1]]
else:
return [ None if ele.value == FieldType.C_BINARY_NULL else ele.value.decode('utf-8') for ele in (ctypes.cast(data, ctypes.POINTER(ctypes.c_char * nbytes)))[:abs(num_of_rows)]]
return [ None if ele.value[0:1] == FieldType.C_BINARY_NULL else ele.value.decode('utf-8') for ele in (ctypes.cast(data, ctypes.POINTER(ctypes.c_char * nbytes)))[:abs(num_of_rows)]]
def _crow_nchar_to_python(data, num_of_rows, nbytes=None, micro=False):
"""Function to convert C nchar row to python row

4
src/connector/python/python3/taos/cinterface.py
View File

@ -82,9 +82,9 @@ def _crow_binary_to_python(data, num_of_rows, nbytes=None, micro=False):
"""Function to convert C binary row to python row
"""
if num_of_rows > 0:
return [ None if ele.value == FieldType.C_BINARY_NULL else ele.value.decode('utf-8') for ele in (ctypes.cast(data, ctypes.POINTER(ctypes.c_char * nbytes)))[:abs(num_of_rows)][::-1]]
return [ None if ele.value[0:1] == FieldType.C_BINARY_NULL else ele.value.decode('utf-8') for ele in (ctypes.cast(data, ctypes.POINTER(ctypes.c_char * nbytes)))[:abs(num_of_rows)][::-1]]
else:
return [ None if ele.value == FieldType.C_BINARY_NULL else ele.value.decode('utf-8') for ele in (ctypes.cast(data, ctypes.POINTER(ctypes.c_char * nbytes)))[:abs(num_of_rows)]]
return [ None if ele.value[0:1] == FieldType.C_BINARY_NULL else ele.value.decode('utf-8') for ele in (ctypes.cast(data, ctypes.POINTER(ctypes.c_char * nbytes)))[:abs(num_of_rows)]]
def _crow_nchar_to_python(data, num_of_rows, nbytes=None, micro=False):
"""Function to convert C nchar row to python row