trial of new databasecaller method

database_caller.py

@@ -43,7 +43,7 @@ def updateUpdate(NY_time):
 
 
 
-def updateStocks(api_key):
+def updateStocks(api_key, logf):
    
     
     try:
@@ -95,7 +95,7 @@ def updateStocks(api_key):
         logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
         
 
-def updateCrypto(api_key):
+def updateCrypto(api_key, logf):
  
     
     #cypto_info['symbol, base'].keys() = ['current','24hr change']
@@ -122,6 +122,7 @@ def updateCrypto(api_key):
         print(url)
         response = requests.get(url)
         data = response.json()
+        print(url)
         print(data)
     
         
@@ -138,8 +139,9 @@ def updateCrypto(api_key):
                         coin_info[symbol.upper() + ',' + base.upper()] = {'current': d['price'], '24hr_change': d['price_over_24hr'], 'percent_change': d['percent_over_24hr']}
                    
             all_crypto_settings['symbols'] = coin_info
-            
+            f = open('csv/crypto_settings.json', 'w+')
-            json.dump(all_crypto_settings, open('csv/crypto_settings.json', 'w+'))
+            json.dump(all_crypto_settings, f)
+            f.close()
         
     except Exception as e:
         
@@ -151,7 +153,7 @@ def updateCrypto(api_key):
         logf.write('. type: ' +  str(exc_type))
         logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
 
-def updateForex(api_key):
+def updateForex(api_key, logf):
     
     
     
@@ -206,7 +208,7 @@ def updateForex(api_key):
         logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
 
 
-def updateNews(api_key):
+def updateNews(api_key, logf):
     
     #'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/news?category=technology'
     #'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/news?country=GB'
@@ -263,7 +265,7 @@ def updateNews(api_key):
         logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
 
     
-def updateWeather(api_key):
+def updateWeather(api_key, logf):
     max_cities = 30
     
     try:
@@ -363,7 +365,7 @@ def updateWeather(api_key):
         logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
             
         
-def updateLeagueTables(api_key):
+def updateLeagueTables(api_key, logf):
     
     url = 'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/sports?stats='
     try:
@@ -428,7 +430,7 @@ def updateLeagueTables(api_key):
         logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
 
     
-def updateLeagueEvents(api_key, time):
+def updateLeagueEvents(api_key, time, logf):
     
     url = 'https://bm7p954xoh.execute-api.us-east-2.amazonaws.com/default/ScriptsAPI/sports?{}='.format(time)
     
@@ -507,14 +509,14 @@ def updateLeagueEvents(api_key, time):
         logf.write('\n ' + "".join(traceback.format_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])))
       
 
-def updateSports(api_key):
+def updateSports(api_key, logf):
     #read user settings to decide which sprots to update
    
-    updateLeagueTables(api_key)
+    updateLeagueTables(api_key, logf)
     
-    updateLeagueEvents(api_key,'livescore') 
+    updateLeagueEvents(api_key,'livescore', logf) 
-    updateLeagueEvents(api_key,'past') 
+    updateLeagueEvents(api_key,'past', logf) 
-    updateLeagueEvents(api_key,'upcoming') 
+    updateLeagueEvents(api_key,'upcoming', logf) 
 
 
 
@@ -560,19 +562,19 @@ def checkStocks(last_update, update_frequency):
     return updated
 
 
-def updateAll(api_key, weather_key):
+def updateAll(api_key, weather_key, logf):
-    updateStocks(api_key)
+    updateStocks(api_key, logf)
 
-    updateCrypto(api_key)
+    updateCrypto(api_key, logf)
 
-    updateForex(api_key)
+    updateForex(api_key, logf)
 
-    updateNews(api_key)
+    updateNews(api_key, logf)
  
-    updateSports(api_key)
+    updateSports(api_key, logf)
     
     if weather_key:
-        updateWeather(weather_key)
+        updateWeather(weather_key, logf)
     
             
 if __name__ == '__main__':
@@ -584,7 +586,7 @@ if __name__ == '__main__':
     
     
 
-    update_frequencies = {'stocks':1, 'crypto':1, 'forex':60, 'news':120, 'weather': 120, 'sports': 1440} #minutes
+    update_frequencies = {'stocks':1, 'crypto':1, 'forex':1, 'news':1, 'weather': 1, 'sports': 1} #minutes
 
     NY_zone = pytz.timezone('America/New_York')
     CET_zone = pytz.timezone('EST')
@@ -641,7 +643,7 @@ if __name__ == '__main__':
          
             msg = getInput()
             if msg == 'A':
-                update_process = Process(target = updateAll, args = (api_key,weather_key))
+                update_process = Process(target = updateAll, args = (api_key,weather_key, logf))
                 update_process.start()
                 update_processes.append(update_process)
                 stock_time = NY_time.strftime("%d/%m/%Y %H:%M:%S")
@@ -663,7 +665,7 @@ if __name__ == '__main__':
                 stock_time = NY_time.strftime("%d/%m/%Y %H:%M:%S")
                 last_updates['stocks'] = stock_time
                 #updateStocks(api_key)
-                update_process = Process(target = updateStocks, args = (api_key,))
+                update_process = Process(target = updateStocks, args = (api_key,logf))
                 update_process.start()
                 update_processes.append(update_process)
                 
@@ -678,8 +680,10 @@ if __name__ == '__main__':
             if diff >= update_frequencies['crypto'] or msg == 'c':
                 crypto_time = NY_time.strftime("%d/%m/%Y %H:%M:%S")
                 #updateCrypto(api_key)
+                print('UPDATING CRYPTO')
+                
                 last_updates['crypto'] = crypto_time
-                update_process = Process(target = updateCrypto, args = (api_key,))
+                update_process = Process(target = updateCrypto, args = (api_key,logf))
                 update_process.start()
                 update_processes.append(update_process)
                     
@@ -695,7 +699,7 @@ if __name__ == '__main__':
                 
                 #updateWeather(weather_key)
                 last_updates['weather'] = weather_time
-                update_process = Process(target = updateWeather, args = (weather_key,))
+                update_process = Process(target = updateWeather, args = (weather_key,logf))
                 update_process.start()
                 update_processes.append(update_process)
                 
@@ -710,7 +714,7 @@ if __name__ == '__main__':
                 news_time = NY_time.strftime("%d/%m/%Y %H:%M:%S")
                 #updateNews(api_key)
                 last_updates['news'] = news_time
-                update_process = Process(target = updateNews, args = (api_key,))
+                update_process = Process(target = updateNews, args = (api_key,logf))
                 update_process.start()
                 update_processes.append(update_process)
                 
@@ -722,7 +726,7 @@ if __name__ == '__main__':
                 sports_time = NY_time.strftime("%d/%m/%Y %H:%M:%S")
                 #updateSports(api_key)
                 last_updates['sports'] = sports_time
-                update_process = Process(target = updateSports, args = (api_key,))
+                update_process = Process(target = updateSports, args = (api_key,logf))
                 update_process.start()
                 update_processes.append(update_process)
                 
@@ -743,7 +747,7 @@ if __name__ == '__main__':
                 forex_time = CET_time.strftime("%d/%m/%Y %H:%M:%S")
                 last_updates['forex'] = forex_time  
                 #updateForex(api_key)
-                update_process = Process(target = updateForex, args = (api_key,))
+                update_process = Process(target = updateForex, args = (api_key,logf))
                 update_process.start()
                 update_processes.append(update_process)
                 
@@ -753,9 +757,11 @@ if __name__ == '__main__':
                 if not process.is_alive():
                     process.join()
                     process.terminate()
+                    update_processes.remove(process)
        
                 
     except Exception as e: 
+        
         exc_type, exc_obj, exc_tb = sys.exc_info()
         fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
         logf.write(str(e))
@@ -766,3 +772,4 @@ if __name__ == '__main__':
         
         
             
+     

server.py

@@ -29,11 +29,11 @@ import sys
 
 
 #api_caller = pexpect.spawn("sudo -E taskset -c 3 python3 api_caller.py")
-api_caller = pexpect.spawn("sudo -E taskset -c 3 python3 database_caller.py")
+#api_caller = pexpect.spawn("sudo -E taskset -c 3 python3 database_caller.py")
 time.sleep(3)
 
 
-api_caller.sendline('A')
+#api_caller.sendline('A')
 
 
 #os.system("sudo ./check_update.sh")
@@ -84,6 +84,7 @@ class DummyProcess():
         return True
 
 
+
 app = Flask(__name__)
 @app.route("/", methods=['GET', 'POST'])
 def index():
@@ -156,6 +157,8 @@ def index():
         'api_keys':api_keys,
         'wifi_SSID':wifi_SSID
       }
+      
+    #print('database caller:', api_caller.isalive())
     return render_template('index.html', **templateData)
 
 
@@ -196,21 +199,21 @@ def start():
      
     global displaying_screensaver
     global ticker
-    global api_caller
+    #global api_caller
     global professional
     global ticker_stopped
     if displaying_screensaver:
         screensaver_p.close()
         ticker = pexpect.spawn("sudo -E python3 stockTicker.py")
         #api_caller = pexpect.spawn("sudo -E taskset -c 3 python3 api_caller.py")
-        api_caller = pexpect.spawn("sudo -E taskset -c 3 python3 database_caller.py")
+        #api_caller = pexpect.spawn("sudo -E taskset -c 3 python3 database_caller.py")
         displaying_screensaver = False
         
     if ticker_stopped:
         ticker = pexpect.spawn("sudo -E python3 stockTicker.py")
         ticker_stopped = False
         
-    api_caller.sendline('A')
+    #api_caller.sendline('A')
     
     ticker.sendline('K')
 
@@ -222,7 +225,7 @@ def stop():
     print('stop')
     global displaying_screensaver
     global ticker
-    global api_caller
+    #global api_caller
     global professional
     global ticker_stopped
     
@@ -245,7 +248,7 @@ def stop():
         screensaver_p.close()
         ticker = pexpect.spawn("sudo -E python3 stockTicker.py")
         #api_caller = pexpect.spawn("sudo -E taskset -c 3 python3 api_caller.py")
-        api_caller = pexpect.spawn("sudo -E taskset -c 3 python3 database_caller.py")
+        #api_caller = pexpect.spawn("sudo -E taskset -c 3 python3 database_caller.py")
         displaying_screensaver = False
         
     return index()
@@ -496,7 +499,7 @@ def saveWeatherAPIKey():
 def screensaver():
     global displaying_screensaver
     global ticker
-    global api_caller
+    #global api_caller
     global screensaver_p
     
     data = str(request.data)
@@ -504,7 +507,7 @@ def screensaver():
     if displaying_screensaver:
         screensaver_p.close()
     else:
-        api_caller.close()
+        #api_caller.close()
         ticker.close()
 
     
@@ -553,8 +556,9 @@ def save_trade_settings(input_settings):
 
    
     filename = input_settings['feature'].lower() + '_settings.json'
-    
+    f = open('csv/' + filename, 'r')
-    current_settings = json.load(open('csv/' + filename, 'r'))
+    current_settings = json.load(f)
+    f.close()
     
     current_settings['speed'] = input_settings['speed'].lower()
     current_settings['animation'] = input_settings['animation'].lower()
@@ -566,14 +570,18 @@ def save_trade_settings(input_settings):
     
     current_settings = combine_dict(current_settings, input_settings['symbols'], 'symbols')
     
-    json.dump(current_settings, open('csv/' + filename, 'w+'))
+    f = open('csv/' + filename, 'w+')
-    
+    json.dump(current_settings, f)
+    f.close()
     if input_settings['feature'].lower() == 'stocks':
-        api_caller.sendline('s')
+        #api_caller.sendline('s')
+        pass
     elif input_settings['feature'].lower() == 'crypto':
-        api_caller.sendline('c')
+        #api_caller.sendline('c')
+        pass
     elif input_settings['feature'].lower() == 'forex':
-        api_caller.sendline('f')
+        #api_caller.sendline('f')
+        pass
     
 def save_weather_settings(input_settings):
     
@@ -605,7 +613,7 @@ def save_weather_settings(input_settings):
     current_settings = combine_dict(current_settings, input_settings['locations'], 'locations')
     json.dump(current_settings, open('csv/' + filename, 'w+'))
     
-    api_caller.sendline('w')
+    #api_caller.sendline('w')
     
 def save_news_settings(input_settings):
     filename = 'news_settings.json' 
@@ -628,7 +636,7 @@ def save_news_settings(input_settings):
     print(current_settings)
     
     json.dump(current_settings, open('csv/' + filename, 'w+'))
-    api_caller.sendline('n')
+    #api_caller.sendline('n')
     
 def save_sports_settings(input_settings):
     
@@ -654,7 +662,7 @@ def save_sports_settings(input_settings):
     
     json.dump(current_settings, open('csv/' + filename, 'w+'))
     
-    api_caller.sendline('S')
+    #api_caller.sendline('S')
     
 # for images and GIFs
 def save_image_settings(input_settings):
@@ -702,81 +710,7 @@ def shutdown():
 
     
 
-@app.route("/matrix")
-def matrix():
 
-    if "Run Stocks" in request.form:
-        ticker.sendline('K')
-        ticker.sendline('S')
-    elif "Run Crypto" in request.form:
-        ticker.sendline('K')
-        ticker.sendline('C')
-        
-    elif "Run Forex" in request.form:
-        ticker.sendline('K')
-        ticker.sendline('F')
-        
-    elif "Run News" in request.form:
-
-        ticker.sendline('K')
-        ticker.sendline('N')
-        
-    elif "Run Weather" in request.form:
-      
-        
-        ticker.sendline('K')
-        ticker.sendline('W')
-        
-    elif "Run Daily Weather" in request.form:
-       
-        ticker.sendline('K')
-        ticker.sendline('D')
-        
-    elif "Past NHL" in request.form:
-        ticker.sendline('K')
-        ticker.sendline('P')
-        
-    elif "Future NHL" in request.form:
-        ticker.sendline('K')
-        ticker.sendline('l')
-        
-    elif "Live NHL" in request.form:
-        ticker.sendline('K')
-        ticker.sendline('L')
-        
-    elif "Premier league table" in request.form:
-        
-        ticker.sendline('K')
-        ticker.sendline('t')
-        
-    elif "Professional" in request.form:
-        
-        ticker.sendline('K')
-        ticker.sendline('b')
-        
-    elif "All" in request.form:
-        
-        ticker.sendline('K')
-        ticker.sendline('A')
-        
-    elif "Multiple" in request.form:
-        
-        ticker.sendline('K')
-        ticker.sendline('+')
-        
-    elif "Stop Display" in request.form:
-
-        
-        LastCommand = 'Stop display at next checkpoint'
-        ticker.sendline('K')
-        
-    elif "Shutdown the pi" in request.form:
-        
-        try:
-            os.system("sudo shutdown now")
-        except:
-            print("couldn't shutdown")
-    return index()
 
 if __name__ == "__main__":
     

startup.sh

@@ -1,3 +1,3 @@
 #!/bin/sh
 cd /home/pi/fintic
-sudo -E python3 server.py
+sudo -E taskset -c 3 python3 database_caller.py & sudo -E python3 server.py