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102 lines
3.6 KiB
102 lines
3.6 KiB
import pymysql |
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from pymysql.cursors import DictCursor |
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from multiprocessing import cpu_count |
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from update.models import Cinema, CinemaUser |
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import queue |
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import threading |
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from django.utils import timezone |
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import datetime |
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class GetVersion(object): |
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def __init__(self, cinema_ip_list=None): |
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self.cinema_ip_list = cinema_ip_list |
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self.queue = queue.Queue() # 注册队列 |
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self.th_num = 0 # 获取CPU核心数量，-1后座位处理逻辑的线程数量 |
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def get_all_cinema(self): |
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print('get_all_cinema') |
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if self.cinema_ip_list is None: |
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all_cinema_obj = Cinema.objects.all() |
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else: |
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all_cinema_obj = Cinema.objects.filter(ip__in=self.cinema_ip_list) |
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for cinema_obj in all_cinema_obj: |
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print(cinema_obj) |
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data = { |
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'ip': cinema_obj.ip, |
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'db_user': cinema_obj.db_user, |
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'db_pwd': cinema_obj.db_pwd |
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} |
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self.queue.put(data) |
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cpu_num = cpu_count() - 1 if cpu_count() > 1 else 1 |
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cinema_num = len(all_cinema_obj) |
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self.th_num = cpu_num if cpu_num < cinema_num else cinema_num |
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def main_process(self): |
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print('main_process') |
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self.get_all_cinema() |
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while self.queue.qsize() > 0: |
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threads = [] |
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for i in range(self.th_num): |
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t = threading.Thread(target=self.get_cinema_ver, args=(self.queue,)) |
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threads.append(t) |
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for i in range(self.th_num): |
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threads[i].start() |
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for i in range(self.th_num): |
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threads[i].join() |
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@staticmethod |
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def get_cinema_ver(q): |
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if q.empty(): |
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return |
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else: |
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cinema_config = q.get() |
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sql_str = "SELECT cs.*, cv.server_version, cv.client_version FROM cinema_set cs LEFT JOIN cinema_version cv ON 1=1;" |
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ip = cinema_config.get('ip') |
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db_config = { |
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'host': ip, |
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'user': cinema_config.get('db_user'), |
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'password': cinema_config.get('db_pwd'), |
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'database': 'cine', |
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'connect_timeout': 5, |
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} |
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db_conn = pymysql.Connect(**db_config) |
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db_cursor = db_conn.cursor(cursor=DictCursor) |
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db_cursor.execute(sql_str) |
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res = db_cursor.fetchone() |
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update_data = { |
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'name': res['cinema_name'], |
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'zz_num': res['cinema_num'], |
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'inner_id': res['cinema_id'], |
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'sys_ver': res['server_version'], |
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'client_ver': res['client_version'], |
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# 'update_time': datetime.datetime.strftime(datetime.datetime.now(), '%Y-%m-%d %H:%M:%S') |
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'update_time': timezone.now(), |
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'is_cloud': '云版本' if res.get('dx_sys_version', '--') == 'CLOUD' else '--', |
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'remote_label': res.get('cinema_label', '--') if res.get('cinema_label', '--') != '' else '--', |
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'ver_id': int(res['server_version'][7:11]) |
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} |
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print(ip, update_data, db_config) |
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cinema_obj = Cinema.objects.filter(ip=ip).update(**update_data) |
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def get_cinema_ver_by_ip(ip): |
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sql_str = "SELECT cv.server_version FROM cinema_version cv WHERE 1=1;" |
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db_config = { |
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'host': ip, |
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'user': Cinema.objects.get(ip=ip).db_user, |
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'password': Cinema.objects.get(ip=ip).db_pwd, |
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'database': 'cine', |
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'connect_timeout': 5, |
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} |
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print(db_config) |
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db_conn = pymysql.Connect(**db_config) |
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db_cursor = db_conn.cursor(cursor=DictCursor) |
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db_cursor.execute(sql_str) |
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res = db_cursor.fetchone() |
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return res.get('server_version') |
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if __name__ == '__main__': |
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v = GetVersion() |
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v.get_all_cinema()
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