213 lines
8.6 KiB
Python
213 lines
8.6 KiB
Python
# mysql数据库常用任务函数封装
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import pymysql, socket, time
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import config
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#公共连接库
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def pymysqlAlias():
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return pymysql.connect(
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host=config.mysql_dong['host'],
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port=config.mysql_dong['port'],
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user=config.mysql_dong['user'],
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password=config.mysql_dong['password'],
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db=config.mysql_dong['db'],
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charset=config.mysql_dong['charset'],)
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# 获取新的任务
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def get_task_by_level():
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try:
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with pymysqlAlias() as conn:
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cursor = conn.cursor()
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sql = f'select pid from pid_base_fix where status = 0 order by level desc, id asc limit 1'
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# print(f'sql: {sql}')
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cursor.execute(sql)
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data = cursor.fetchone()
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if data:
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return data[0]
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else:
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return ''
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except Exception as e:
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print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} get_task_by_level()异常: {str(e)}")
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return ''
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# 开始任务
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def update_fix_status(pid,status):
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try:
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with pymysqlAlias() as conn:
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cursor = conn.cursor()
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hostname = socket.gethostname()
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sql = f'update pid_base_fix set status = {status},createTime = now(), updateTime = now() where status = 0 and pid = {pid}'
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print(f'开始任务sql: {sql}')
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cursor.execute(sql)
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conn.commit()
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except Exception as e:
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print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行update_fix_status()异常: {str(e)}")
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# # 获取新的任务
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# def get_task(task_type):
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# try:
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# with pymysqlAlias() as conn:
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# cursor = conn.cursor()
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# sql = f'select task_key from tasks where status = 0 order by priority desc, id asc limit 1 for update'
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# # print(f'sql: {sql}')
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# cursor.execute(sql)
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# data = cursor.fetchone()
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# if data:
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# return data[0]
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# else:
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# return ''
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# except Exception as e:
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# print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行get_task({task_type})异常: {str(e)}")
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# return ''
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# # 新增新的任务
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# def add_task(data):
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# try:
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# with pymysqlAlias() as conn:
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# cursor = conn.cursor()
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# #判断是否是昆山教学的,是的话优先级设置为默认
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# if data["psid"] == '85':
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# sql = f'insert into tasks (task_type, task_key,studio_id) values ("{data["task_type"]}", "{data["task_key"]}","{data["psid"]}")'
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# else:
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# sql = f'insert into tasks (task_type, task_key, priority,studio_id) values ("{data["task_type"]}", "{data["task_key"]}", {data["priority"]},"{data["psid"]}")'
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# # print(f'sql: {sql}')
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# cursor.execute(sql)
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# conn.commit()
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# except Exception as e:
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# print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行add_task({data})异常: {str(e)}")
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# #新增任务到分布式处理任务表中 {"task_type":key,"task_key":pid,"psid":psid}
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# def add_task_distributed(data):
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# flag = isInTaskDistributed(data["task_key"])
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# if flag:
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# return "already"
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# try:
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# with pymysqlAlias() as conn:
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# cursor = conn.cursor()
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# sql = f'insert into task_distributed (task_type, task_key, priority,created_at,studio_id) values ("{data["task_type"]}", "{data["task_key"]}", "{data["priority"]}","{time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())}","{data["psid"]}")'
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# cursor.execute(sql)
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# conn.commit()
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# except Exception as e:
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# print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行add_task_distributed({data})异常: {str(e)}")
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# # 开始任务
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# def start_task(data):
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# try:
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# with pymysqlAlias() as conn:
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# cursor = conn.cursor()
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# hostname = socket.gethostname()
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# sql = f'update tasks set status = 1, hostname = "{hostname}", started_at = now(), updated_at = now() where status = 0 and task_key = {data["task_key"]}'
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# print(f'开始任务sql: {sql}')
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# cursor.execute(sql)
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# conn.commit()
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# except Exception as e:
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# print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行start_task({data})异常: {str(e)}")
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# # 完成任务
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# def finish_task(data):
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# try:
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# with pymysqlAlias() as conn:
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# cursor = conn.cursor()
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# hostname = socket.gethostname()
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# sql = f'update tasks set status = 2, hostname = "{hostname}", finished_at = now(), updated_at = now() where status = 1 and task_key = "{data["task_key"]}" '
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# # print(f'sql: {sql}')
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# cursor.execute(sql)
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# conn.commit()
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# except Exception as e:
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# print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行finish_task({data})异常: {str(e)}")
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# # 根据影棚ID 获取影棚的配置,如果没有指定的配置,则返回默认配置
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# def get_floor_sticker_distances(psid):
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# try:
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# with pymysqlAlias() as conn:
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# cursor = conn.cursor()
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# sql = f'select a.studio_id,value from floor_sticker_link_studio as a left join floor_sticker_distances as b on a.floor_name = b.name where a.studio_id in (0,{psid})'
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# cursor.execute(sql)
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# result = cursor.fetchall()
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# if len(result) == 1:
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# return result[0][1]
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# if len(result) == 2:
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# for item in result:
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# if str(item[0]) == str(psid):
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# return item[1]
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# return "error-配置异常,该影棚有多个地贴配置"
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# except Exception as e:
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# print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行get_floor_sticker_distances()异常: {str(e)}")
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# return "error"
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# #判断是否要走新的建模系统
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# def is_new_make_psid(psid):
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# try:
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# with pymysqlAlias() as conn:
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# cursor = conn.cursor()
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# sql = f'select count(*) from new_make_psid where studio_id = {psid}'
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# print(f'sql: {sql}')
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# cursor.execute(sql)
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# result = cursor.fetchone()
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# if result[0] > 0:
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# return True
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# else:
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# return False
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# except Exception as e:
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# print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行is_new_make_psid()异常: {str(e)}")
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# return "error"
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# #判断影棚是否走的新的建模系统,不是的话修改成走新的建模系统
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# def change_to_new_make_psid(psid):
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# try:
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# with pymysqlAlias() as conn:
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# cursor = conn.cursor()
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# sql = f'select count(*) from new_make_psid where studio_id = {psid}'
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# cursor.execute(sql)
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# result = cursor.fetchone()
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# if result[0] == 0:
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# sql = f'insert into new_make_psid (studio_id,createTime) values ({psid},now())'
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# cursor.execute(sql)
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# conn.commit()
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# print(f'修改影棚{psid}为走新的建模系统')
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# except Exception as e:
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# print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行change_to_new_make_psid()异常: {str(e)}")
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# return "error"
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# #判断影棚走分布式的建模系统 还是走原来的建模系统
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# def isStudioConfigDistribute(psid):
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# try:
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# with pymysqlAlias() as conn:
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# cursor = conn.cursor()
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# sql = f'select count(*) from studio_config_distribute where studio_id = {psid} and status = 1'
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# cursor.execute(sql)
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# result = cursor.fetchone()
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# if result[0] == 0:
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# return False
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# else:
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# return True
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# except Exception as e:
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# print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行change_to_new_make_psid()异常: {str(e)}")
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# return "error"
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# #判断是否已经存在了
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# def isInTaskDistributed(task_key):
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# try:
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# with pymysqlAlias() as conn:
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# cursor = conn.cursor()
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# sql = f'select count(*) from task_distributed where status = 0 and task_key = "{task_key}"'
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# cursor.execute(sql)
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# result = cursor.fetchone()
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# if result[0] == 0:
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# return False
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# else:
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# return True
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# except Exception as e:
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# print(f"{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())} 执行isInTaskDistributed()异常: {str(e)}")
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# return "error" |