fix timezone

draw_db.py

@@ -1,6 +1,8 @@
 import math
 
+import dateutil.tz
 import matplotlib.pyplot as plt
+import matplotlib.dates as mdates
 
 from util.debug import DEBUG
 from util.debug import debug_print
@@ -38,6 +40,11 @@ def draw_lists(title='', date_list=None, **kv_list):
         idx_list = idx_list + 1
         idx_axs = int(idx_list / 3)
 
+    # tz = dateutil.tz.gettz('Asia/Shanghai')
+    # # date_format = date_list.DateFormatter('%d-%m-%Y')
+    # plt.gca().xaxis.set_major_formatter(mdates.DateFormatter('%b/%d %H:%M', tz=tz))
+    # # plt.gca().xaxis.set_major_formatter(date_format)
+    # plt.xticks(rotation=25)
     plt.gcf().autofmt_xdate()
     axs[0].set_title(title)
 

util/date_util.py

@@ -1,11 +1,13 @@
 from datetime import datetime
 
 from numpy.compat import long
+import dateutil.tz
 
 
 def format_date(section_date):
     # formatted_date = datetime.fromtimestamp(section_date).strftime('%Y-%m-%d %H:%M:%S')
-    return datetime.fromtimestamp(section_date / 1000)
+    tz = dateutil.tz.gettz('Asia/Shanghai')
+    return datetime.fromtimestamp(section_date / 1000, tz=tz)
 
     # # 使用datetime.strptime解析原始日期字符串
     # date_obj = datetime.strptime(section_date, "%Y%m%d%H%M")