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[TD-785]Improve the robustness of python connector

This commit is contained in:
liuyq-617 2020-12-04 11:16:42 +08:00
parent 2c97971ef8
commit 1993ad245f
4 changed files with 8 additions and 8 deletions
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4
src/connector/python/linux/python2/taos/cursor.py
View File

@ -26,7 +26,7 @@ class TDengineCursor(object):
""" """
def __init__(self, connection=None): def __init__(self, connection=None):
self._description = None self._description = []
self._rowcount = -1 self._rowcount = -1
self._connection = None self._connection = None
self._result = None self._result = None
@ -234,7 +234,7 @@ class TDengineCursor(object):
def _reset_result(self): def _reset_result(self):
"""Reset the result to unused version. """Reset the result to unused version.
""" """
self._description = None self._description = []
self._rowcount = -1 self._rowcount = -1
if self._result is not None: if self._result is not None:
CTaosInterface.freeResult(self._result) CTaosInterface.freeResult(self._result)

4
src/connector/python/linux/python3/taos/cursor.py
View File

@ -27,7 +27,7 @@ class TDengineCursor(object):
""" """
def __init__(self, connection=None): def __init__(self, connection=None):
self._description = None self._description = []
self._rowcount = -1 self._rowcount = -1
self._connection = None self._connection = None
self._result = None self._result = None
@ -242,7 +242,7 @@ class TDengineCursor(object):
def _reset_result(self): def _reset_result(self):
"""Reset the result to unused version. """Reset the result to unused version.
""" """
self._description = None self._description = []
self._rowcount = -1 self._rowcount = -1
if self._result is not None: if self._result is not None:
CTaosInterface.freeResult(self._result) CTaosInterface.freeResult(self._result)

4
src/connector/python/windows/python2/taos/cursor.py
View File

@ -27,7 +27,7 @@ class TDengineCursor(object):
""" """
def __init__(self, connection=None): def __init__(self, connection=None):
self._description = None self._description = []
self._rowcount = -1 self._rowcount = -1
self._connection = None self._connection = None
self._result = None self._result = None
@ -193,7 +193,7 @@ class TDengineCursor(object):
def _reset_result(self): def _reset_result(self):
"""Reset the result to unused version. """Reset the result to unused version.
""" """
self._description = None self._description = []
self._rowcount = -1 self._rowcount = -1
if self._result is not None: if self._result is not None:
CTaosInterface.freeResult(self._result) CTaosInterface.freeResult(self._result)

4
src/connector/python/windows/python3/taos/cursor.py
View File

@ -28,7 +28,7 @@ class TDengineCursor(object):
""" """
def __init__(self, connection=None): def __init__(self, connection=None):
self._description = None self._description = []
self._rowcount = -1 self._rowcount = -1
self._connection = None self._connection = None
self._result = None self._result = None
@ -194,7 +194,7 @@ class TDengineCursor(object):
def _reset_result(self): def _reset_result(self):
"""Reset the result to unused version. """Reset the result to unused version.
""" """
self._description = None self._description = []
self._rowcount = -1 self._rowcount = -1
if self._result is not None: if self._result is not None:
CTaosInterface.freeResult(self._result) CTaosInterface.freeResult(self._result)