pyqt5_站点管理_WaterClient_1
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主界面:
*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 = ‘<html><body><table border="1" cellspacing="0" style="color:#FFF; text-align:left; ‘ ‘font-size:14px; font-weight:bold; margin-left:1px; width:1200px; height:200px;text-align:center">‘ i = 0 while i < len(info_list): n = 0 m = 0 tr = ‘<tr>‘ while n < len(info_list[i]): if i == 0 or n == 0: if m == 0: tr = tr + ‘<td bgcolor="224071">%d</td><td bgcolor="224071">‘ % i + str( info_list[i][n]) + ‘</td>‘ m = m + 1 else: tr = tr + ‘<td bgcolor="224071">‘ + str(info_list[i][n]) + ‘</td>‘ else: if info_list[i][n] == 0: tr = tr + ‘<td bgcolor="e91e6f">无数据</td>‘ else: tr = tr + ‘<td bgcolor="1ea27e">有数据</td>‘ n = n + 1 tr = tr + ‘</tr>‘ m = 0 msg_txt = msg_txt + tr i = i + 1 msg_txt = msg_txt + ‘</table></body></html>‘ 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_())
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