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pyqt5_站点管理_WaterClient_1
主界面:
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*程序中有错误,过段时间再回头修改.
from PyQt5.QtWidgets import QApplication,QWidget,QStatusBar,QTabWidget,QVBoxLayout
from PyQt5.QtGui import QIcon,QPalette,QBrush,QPixmap
from PyQt5.QtCore import QTimer
import sys,os,time,datetime,smtplib,pickle,pymssql
import index_windows,stcd_windows,db_windows,email_windows,img
from email import encoders
from email.header import Header
from email.utils import parseaddr,formataddr
from email.mime.text import MIMEText
#定义主程序界面:
class mainwindows(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
#设置标题和大小
self.qicon1 = QIcon(':/IMG/1.png')
self.qicon2 = QIcon(':/IMG/2.png')
self.qicon3 = QIcon(':/IMG/3.png')
self.qicon4 = QIcon(':/IMG/4.png')
self.windows_icon_timer_num = 1
self.windows_icon_timer = QTimer(self)
self.windows_icon_timer.timeout.connect(self.windows_icon_timer_changed)
self.windows_icon_timer.start(500)
#背景图片
palette = QPalette()
palette.setBrush(QPalette.Background,QBrush(QPixmap(':/IMG/window_bg.png')))
self.setPalette(palette)
self.resize(800,600)
self.setWindowTitle('检测软件')
#定义tabwidget:1,首页 2,站点配置,3,数据库配置,4,邮件配置,5,其他配置
#1,首页
self.index_window = index_windows.index_window()
#2,站点配置
self.stcd_window = stcd_windows.stcd_window()
#3,数据库配置
self.db_window = db_windows.db_window()
#4,邮件配置
self.email_window = email_windows.email_window()
#5,其他配置
self.ather_window = QWidget()
#定义tabwidget
self.tabwidget = QTabWidget()
self.tabwidget.insertTab(0,self.index_window,QIcon(':/IMG/index.png'),'首页')
self.tabwidget.insertTab(1,self.stcd_window,QIcon(':/IMG/stcd.png'),'站点')
self.tabwidget.insertTab(2,self.db_window,QIcon(':/IMG/database.png'),'数据库')
self.tabwidget.insertTab(3,self.email_window,QIcon(':/IMG/mail.png'),'邮件')
self.tabwidget.insertTab(4,self.ather_window,QIcon(':/IMG/information.png'),'杂项')
# 设置状态栏
self.statusBar = QStatusBar(self)
#布局管理
vbox = QVBoxLayout()
vbox.addWidget(self.tabwidget)
vbox.addWidget(self.statusBar)
self.setLayout(vbox)
self.show()
self.auto_start_timer = QTimer(self)
self.auto_start_timer.timeout.connect(self.auto_start)
self.auto_start_timer.start(60000)
def windows_icon_timer_changed(self):
if self.windows_icon_timer_num == 1:
self.setWindowIcon(self.qicon1)
self.windows_icon_timer_num = 2
elif self.windows_icon_timer_num == 2:
self.setWindowIcon(self.qicon2)
self.windows_icon_timer_num = 3
elif self.windows_icon_timer_num == 3:
self.setWindowIcon(self.qicon3)
self.windows_icon_timer_num = 4
elif self.windows_icon_timer_num == 4:
self.setWindowIcon(self.qicon4)
self.windows_icon_timer_num = 1
else:
self.windows_icon_timer_num = 1
def get_time(time_flag='', d=0, H=0, M=0):
time_now = datetime.datetime.today()
try:
if time_flag == 'YMD':
time_d = time_now + datetime.timedelta(days=d)
return str(time_d).split()[0]
# 2017-03-10
elif time_flag == 'DHM':
time_M = time_now + datetime.timedelta(minutes=M)
time_H = time_M + datetime.timedelta(hours=H)
time_D = time_H + datetime.timedelta(days=d)
return str(time_D).split('.')[0]
# 2017-03-10 14:00:39
elif time_flag == 'NOW':
time_1 = str(time_now).split()[0]
hour = time.localtime().tm_hour
return time_1 + ' ' + str(hour) + ':03:00'
elif time_flag == 'HOUR':
time_H = time_now + datetime.timedelta(hours=-1)
time_1 = str(time_H).split()[0]
hour = str(time_H).split()[1].split(':')[0]
return time_1 + ' ' + hour + ':03:00'
else:
return str(time_now).split('.')[0]
# 2017-03-10 14:00:39
except Exception as error:
return '2017-1-1 00:00:00'
# 2017-03-10 14:00:39
def write_log(self,message):
self.index_window.index_textedit.append(self.get_time() + ': %s\n'%message)
def path_exists(self,file_path):
# return 2:文件不存在
# return 0:不是文件夹,且有内容
# return 1:是文件夹
try:
if os.path.exists(file_path):
if os.path.isfile(file_path):
if os.path.getsize(file_path) > 0:
return 0
else:
os.remove(file_path)
return 2
else:
return 1
else:
return 2
except Exception as error:
self.write_log(repr(error))
def frist_runsql(self,DBconfig_path):
# return 1:链接数据库错误
# 说明:第一次在服务器上运行时候,初始化服务器数据信息
self.write_log('--------------------第一次初始化数据库信息--------------------')
# 用于链接数据库,查询数据库内容,return 0:success 1,2,3,4...error
try:
conn = pymssql.connect(**self.db_window.dir_db)
except Exception as error:
self.write_log('第一次初始化过程中,连接数据库错误:\n' + repr(error))
self.statusBar.showMessage('数据库链接错误.')
return 1
try:
cur = conn.cursor()
# 得到数据库游标
cur.execute('SELECT Name FROM Master..SysDatabases;')
# 得到所有数据库名称
row = cur.fetchone()
error_status = 0
db_list = []
# 标记错误次数
while row:
if row[0] == 'water' or row[0] == 'STDDB_V380':
self.write_log('数据库中存在%s数据库.' % row[0])
db_list.append(row[0])
error_status = error_status + 2
else:
self.write_log('扫描到的其他数据库名称:' + row[0])
row = cur.fetchone()
if len(db_list) == 0:
return 0
try:
file_water = open(DBconfig_path, 'wb')
pickle.dump(db_list, file_water)
except Exception as error:
self.write_log('初始化过程中,%s数据库处理部分,错误信息:\n' % row[0] + repr(error))
error_status = error_status + 5
finally:
try:
file_water.close()
except Exception as error:
self.write_log('关闭%s文件出错:\n' % row[0] + repr(error))
except Exception as error:
self.write_log('初始化数据过程中,存在的问题:\n' + repr(error))
finally:
try:
cur.close()
conn.close()
self.write_log('----------------------初始化数据信息完成----------------------')
return error_status
except Exception as error:
self.write_log('初始化数据库过程中,关闭数据库出错:' + repr(error))
return error_status + 7
def runsql(self,sql, DBname, TABLE_NAME):
# return 1:数据库链接错误
# return 2:
try:
conn = pymssql.connect(**self.db_window.dir_db, database=DBname)
except pymssql.InterfaceError as intererror:
# 链接不了数据库
# print('链接不上数据库')
# 记录连接日志
log = '程序无法连接数据库!'
self.write_log(DBname + log + repr(intererror))
with open('.//DATA//error.log', 'a') as error_rite:
error_rite.write('执行数据库查询,链接数据库失败.')
return (1, [])
except Exception as error:
self.write_log(DBname + repr(error))
with open('.//DATA//error.log', 'a') as error_rite:
error_rite.write('数据库执行错误%s' % repr(error), )
return (1, [])
try:
self.statusBar.showMessage('数据库链接正常.')
# print('================连接数据库==========================')
cur = conn.cursor()
# 得到数据库游标
cur.execute(sql)
# 得到所有数据库名称
row = cur.fetchone()
try:
row_list = []
while row:
try:
row_list.append((str(row[0]).strip(), str(row[1]), row[2]))
except Exception as error_1:
self.write_log('%s行处理数据结果过程中,错误:\n' % TABLE_NAME + repr(error_1))
finally:
row = cur.fetchone()
except Exception as error:
self.write_log('数据库列表过程中,错误:\n' + repr(error))
except Exception as error:
# print('error--------1--------' + repr(error))
self.write_log('%s执行错误' % TABLE_NAME + repr(error))
finally:
try:
cur.close()
conn.close()
return (0, row_list)
except Exception as error:
self.write_log(TABLE_NAME + ':关闭数据库出错!' + repr(error))
finally:
self.write_log(TABLE_NAME + '-->数据脚本执行完成!')
def run_sql(self):
# 说明:执行数据库查询脚本
try:
# return 0 :ok
# return 1 :error
info_list_path = './/DATA//info.pik'
info_list_path_num = self.path_exists(info_list_path)
pickle_infolist_num = 0
if info_list_path_num == 1:
os.remove(info_list_path)
pickle_infolist_num = self.pickle_infolist()
elif info_list_path_num == 2:
pickle_infolist_num = self.pickle_infolist()
if pickle_infolist_num == 1:
return 1
except Exception as error:
self.write_log('执行数据库查询,最初阶段出错!\n' + repr(error))
try:
config_path = './/DATA//DBconfig.pik'
config_file = open(config_path, 'rb')
pickle_load = pickle.load(config_file)
i = 0
row_list = []
while i < len(pickle_load):
if pickle_load[i] == 'water':
sql = 'SELECT [meterId], [meterDt],[rainAmount] FROM [water].[dbo].[rain] ' \
'WHERE meterDt<\'' + self.get_time('NOW') + '\' AND meterDt>=\'' + self.get_time('HOUR') + '\';'
status, row_list_rain = self.runsql(sql, 'water', 'rain')
if status == 0:
row_list = row_list + row_list_rain
sql = 'SELECT [meterId],[meterDt],[waterLv] FROM [water].[dbo].[waterLv] ' \
'WHERE meterDt<\'' + self.get_time('NOW') + '\' AND meterDt>=\'' + self.get_time('HOUR') + '\';'
status, row_list_waterlv = self.runsql(sql, 'water', 'waterLv')
if status == 0:
row_list = row_list + row_list_waterlv
elif pickle_load[i] == 'STDDB_V380':
sql = 'SELECT [STCD],[TM],[DRP] FROM [STDDB_V380].[dbo].[ST_PPTN_R] ' \
'WHERE TM<\'' + self.get_time('NOW') + '\' AND TM>=\'' + self.get_time('HOUR') + '\';'
status, row_list_pptn = self.runsql(sql, 'STDDB_V380', 'ST_PPTN_R')
if status == 0:
row_list = row_list + row_list_pptn
sql = 'SELECT [STCD],[TM],[Z] FROM [STDDB_V380].[dbo].[ST_RIVER_R]' \
'WHERE TM<\'' + self.get_time('NOW') + '\' AND TM>=\'' + self.get_time('HOUR') + '\';'
status, row_list_river = self.runsql(sql, 'STDDB_V380', 'ST_RIVER_R')
if status == 0:
row_list = row_list + row_list_river
sql = 'SELECT [STCD],[TM],[RZ] FROM [STDDB_V380].[dbo].[ST_RSVR_R]' \
'WHERE TM<\'' + self.get_time('NOW') + '\' AND TM>=\'' + self.get_time('HOUR') + '\';'
status, row_list_rsvr = self.runsql(sql, 'STDDB_V380', 'ST_RSVR_R')
if status == 0:
row_list = row_list + row_list_rsvr
i = i + 1
except Exception as error:
self.write_log('数据库查询总体上报错:\n' + repr(error))
try:
info_file = open('.//DATA//info.pik', 'rb')
info_list = pickle.load(info_file)
except Exception as error:
self.write_log('得站点信息列表错误,info.pik已经存在:\n' + repr(error))
try:
now_hour = time.localtime().tm_hour
info_list[0].append(str(now_hour - 1) + '时 至 ' + str(now_hour) + '时')
i = 1
while i < len(info_list):
info_list[i][0]
m = 0
flag = 0
while m < len(row_list):
if str(info_list[i][0][0]) == str(row_list[m][0]):
flag = 1
del row_list[m]
m = m - 1
m = m + 1
if flag == 1:
info_list[i].append(1)
else:
info_list[i].append(0)
i = i + 1
except Exception as error:
print(repr(error))
return 1
try:
info_list_file = open('.//DATA//info.pik', 'wb')
pickle.dump(info_list, info_list_file)
return 0
except Exception as error:
self.write_log('重新压入数据错误:' + repr(error))
return 1
finally:
info_list_file.close()
def send_email(self):
# 发送邮件
def _format_addr(s):
name, addr = parseaddr(s)
return formataddr((Header(name, 'utf-8').encode(), addr))
self.write_log('准备发送邮件')
file = open('.//DATA//info.pik', 'rb')
info_list = pickle.load(file)
msg_txt = ''
i = 0
while i < len(info_list):
n = 0
m = 0
tr = ''
while n < len(info_list[i]):
if i == 0 or n == 0:
if m == 0:
tr = tr + '%d' % i + str(
info_list[i][n]) + ''
m = m + 1
else:
tr = tr + '' + str(info_list[i][n]) + ''
else:
if info_list[i][n] == 0:
tr = tr + '无数据'
else:
tr = tr + '有数据'
n = n + 1
tr = tr + ' '
m = 0
msg_txt = msg_txt + tr
i = i + 1
msg_txt = msg_txt + ''
try:
msg = MIMEText(msg_txt, 'plain', 'utf-8')
from_addr = self.email_window.dir_email['user']
password = self.email_window.dir_email['password']
to_addrs = ''
for line in self.email_window.list_users:
to_addrs = to_addrs + line + ','
stmp_server = self.email_window.dir_email['stmp']
msg['From'] = _format_addr('%s<%s>' % (self.email_window.dir_email['user'],from_addr))
msg['To'] = ','.join(to_addrs)
msg['Subject'] = Header('%s%s邮件' % (self.email_window.dir_email['name'],self.get_time(), 'utf-8').encode())
server = smtplib.SMTP(stmp_server, 25)
server.set_debuglevel(1)
server.login(from_addr, password)
server.sendmail(from_addr, [to_addrs], msg.as_string())
os.remove('.//DATA//info.pik')
server.quit()
return 0
except Exception as error:
self.write_log('邮件发送失败!\n' + repr(error))
return 1
def auto_start(self):
if time.localtime().tm_min != 3:
return
self.write_log('------------------程序开始------------------')
try:
path_list = ['.//log', './/DATA']
for dir_path in path_list:
dir_path_num = self.path_exists(dir_path)
if dir_path_num == 1:
pass
elif dir_path_num == 0:
os.remove(dir_path)
os.mkdir(dir_path)
else:
os.mkdir(dir_path)
config_file = './/DATA//DBconfig.pik'
config_file_num = self.path_exists(config_file)
first_runsql_num = 9
if config_file_num == 0:
first_runsql_num = 2
elif config_file_num == 1:
os.remove(config_file)
first_runsql_num = self.frist_runsql(config_file)
else:
first_runsql_num = self.frist_runsql(config_file)
if first_runsql_num == 2 or first_runsql_num == 4:
pass
elif first_runsql_num > 4:
os.remove('.//DATA//DBconfig.pik')
self.write_log('DBconfig.pik有问题.程序终止运行.')
return
elif first_runsql_num == 0:
self.write_log('数据库中不存在想要的数据库.')
return
else:
self.write_log('DBconfig.pik有问题.程序终止运行.')
return
except Exception as error:
self.write_log('执行错误')
return
try:
run_sql_flag = self.run_sql()
if run_sql_flag == 1:
return
if time.localtime().tm_hour == 8:
if time.localtime().tm_min == 3:
i = 0
while i < 4:
flag = self.send_email()
if flag == 0:
i = 4
break
i = i + 1
time.sleep(300)
except Exception as error:
self.write_log('最后一段时间错误:\n' + repr(error))
if __name__ == '__main__':
if not os.path.exists('.//DATA'):
os.mkdir('.//DATA')
app = QApplication(sys.argv)
mainwin = mainwindows()
sys.exit(app.exec_())
文章标题：pyqt5_站点管理_WaterClient_1
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