(tsfile) branch try_fix_python updated: Update tsfile_pywrapper.pyx

[haonan]

This is an automated email from the ASF dual-hosted git repository.

haonan pushed a commit to branch try_fix_python
in repository https://gitbox.apache.org/repos/asf/tsfile.git


The following commit(s) were added to refs/heads/try_fix_python by this push:
     new 3460caae Update tsfile_pywrapper.pyx
3460caae is described below

commit 3460caaec1413b56d9799d609fd2e0e1f1acc423
Author: Haonan <hhao...@outlook.com>
AuthorDate: Mon Aug 5 00:53:23 2024 +0800

    Update tsfile_pywrapper.pyx
---
 python/tsfile/tsfile_pywrapper.pyx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/python/tsfile/tsfile_pywrapper.pyx 
b/python/tsfile/tsfile_pywrapper.pyx
index 5851751d..0530435b 100644
--- a/python/tsfile/tsfile_pywrapper.pyx
+++ b/python/tsfile/tsfile_pywrapper.pyx
@@ -51,8 +51,8 @@ cdef class tsfile_reader:
     
 
     def __init__(self, pathname, table_name, columns, start_time=None, 
end_time=None, batch_size=None):
-        self.ret = None
-        self.reader = None
+        self.ret = NULL
+        self.reader = NULL
         self.open_reader(pathname)
         self.query_data_ret(table_name, columns, start_time, end_time)
 
@@ -274,8 +274,8 @@ cdef class tsfile_writer:
     cdef tsf.TsFileRowData row_data
 
     def __init__(self, pathname):
-        self.row_data = None
-        self.writer = None
+        self.row_data = NULL
+        self.writer = NULL
         self.open_writer(pathname)