scrolling news headlines added

api_caller.py

@@ -8,6 +8,8 @@ import datetime as dt
 import sys, os, base64, hashlib, hmac
 import requests
 from pycoingecko import CoinGeckoAPI
+from newsapi import NewsApiClient
+
 
 def readCSV(file_path, max_stocks):
     
@@ -144,8 +146,25 @@ def updateCrypto(coins):
     
         CSV.write(coin+ ',' + str(response[coin]['usd']) + ',' +  str(response[coin]['usd_24h_change']) + '\n')
     CSV.close()
-            
+
+
+def updateNews():
+    top_headlines = newsapi.get_top_headlines()
+    headline_titles = [top_headline['title'] for top_headline in top_headlines['articles']]
+    CSV = open('csv/news.csv', 'w+')
+    CSV.write('headline\n')
+    
+    for title in headline_titles:
+        CSV.write(title + '\n')
+        
+    CSV.close()
+    
+    
+                
 if __name__ == '__main__':
+    newsapi = NewsApiClient(api_key='cf08652bd17647b89aaf469a1a8198a9')
+    
+    
     finnhubAPIkey = "c24qddqad3ickpckgg80" #Finnhub
     finnhubsandboxAPIkey = "sandbox_c24qddqad3ickpckgg8g" #Finnhub
     sleeptime = 2 #minutes
@@ -173,12 +192,13 @@ if __name__ == '__main__':
     NY_time = datetime.now(NY_zone)
     
     print(NY_time)
-    coins, coin_info = readCSV('csv/crypto.csv', max_stocks)
-    print(coins, coin_info)
-    updateCrypto(coins)
     
-    sys.exit()
+  
     while True:
+        coins, coin_info = readCSV('csv/crypto.csv', max_stocks)
+        updateCrypto(coins)
+        
+        #updateNews()
         
         NY_time = datetime.now(NY_zone)
         symbols, stock_info = readCSV('csv/tickers.csv', max_stocks)

csv/crypto.csv

@@ -1,3 +1,3 @@
 name,current,24hr change
-bitcoin,40905,1.9630605505752174
+bitcoin,41158,-3.112342608605254
-ethereum,2756.88,2.711695798229129
+ethereum,2691.26,-8.560574933024819

csv/last_update.csv

@@ -1 +1 @@
-14/05/2021 06:29:45
+21/05/2021 09:21:44

csv/news.csv

@@ -0,0 +1,21 @@
+headline, ' doesnt display, sort out comma
+Total of 43 Changi Airport workers test positive for Covid-19; source likely worker who helped infected family from South Asia - The Straits Times
+Covid-19 (May 21) - 6493 new cases, nationwide uptrend; 50 deaths - Malaysiakini
+Lady Gaga says rape as teenager left her pregnant and caused psychotic break - The Guardian
+Coronavirus: Spain to lift restrictions for UK and Japanese travellers - BBC News
+Walsh wonderful as Warriors win thriller over Tigers - NRL.COM
+Diana interview: Whistleblower wants apology from BBC bosses - BBC News
+Latest Gombak death-in-custody due to heart attack, says S'gor CPO - Malaysiakini
+Prince Harry tells Oprah that Diana's death led him to drink and drugs, accuses royals of 'total neglect' - NBC News
+Manchester United passed on signing Man City star Ruben Dias - Manchester Evening News
+Prince Harry: pain of Diana's death pushed me to drink and drugs - The Star Online
+Kim Kardashian Accused Kourtney Kardashian Of Constantly "Degrading" Her Staff After A Brutal Confrontation With Her Nanny - BuzzFeed News
+Overwatch 2 PvP is 5v5, Bastion reworked "from the ground up" - Eurogamer.net
+Hospital staff 'should have checked for blood clots', say SA family - 9News
+Cloudy skies to continue in Southern Luzon, Visayas and Mindanao due to ITCZ - INQUIRER.net
+16-year-old Pune boy merges 50,000 images of Moon to create detailed picture - The Tribune
+UK to offer Australia tariff-free trade deal despite farmers' fears - BBC News
+Disha Patani does backflip to new BTS song Butter and Tiger Shroff is impressed, watch - Hindustan Times
+Mop-up operations begin in Cape Town after flooding caused by heavy rain - News24
+New type of coronavirus originating in dogs found — study - The Edge Markets MY
+House panel OKs bill for creation of PH virology institute, CDC - ABS-CBN News

csv/settings.csv

@@ -1,2 +1,2 @@
 speed,brightness
-m,5
+f,5

csv/tickers.csv

@@ -1,22 +1,22 @@
 name,current,opening
-MSFT,243.03,241.8
+MSFT,246.48,243.96
-NFLX,486.66,489.13
+NFLX,501.67,489.55
-GOOG,2261.97,2261.09
+GOOG,2356.09,2328.04
-TSLA,571.69,601.545
+TSLA,586.78,575
-AAPL,124.97,124.58
+AAPL,127.31,125.23
-INTC,54.01,54.04
+INTC,55.95,55.57
-TXN,178.99,179.99
+TXN,185.3,182.28
-HPQ,32.39,32
+HPQ,32.04,31.98
-HOG,46.25,45.35
+HOG,48.28,48.99
-LUV,59.93,58.97
+LUV,59.92,60.92
-WMT,138.24,136.23
+WMT,142.42,141.5
-BJ,45.99,45.63
+BJ,46.16,48.26
-ETSY,156.59,163.3368
+ETSY,172.36,166.28
-G,44.51,43.84
+G,44.26,43.83
-GDDY,79.29,80.92
+GDDY,81.4,81.18
-GNRC,293.36,294.17
+GNRC,308.53,304.56
-PEP,146.37,144.24
+PEP,147.23,145.25
-STM,34.81,35.28
+STM,36.18,35.79
-YELP,38.14,37.39
+YELP,38.38,37.84
-XRAY,66.61,65.83
+XRAY,67.95,67.72
-ZTS,170.85,168.37
+ZTS,175.8,171.52

server.py

@@ -229,8 +229,8 @@ def AddLogo():
 
 @app.route("/matrix", methods=['POST'])
 def matrix():
-   global LastCommand
+    global LastCommand
-   if "Run Display" in request.form:
+    if "Run Stocks" in request.form:
         pass
         print('run display')
         #stock_ticker.runStockTicker(command, DelayTime, speedTime)
@@ -240,13 +240,24 @@ def matrix():
         #child.sendline('sent from server')
         
         #process = Popen(["sudo", "-E",  "python3",  "stockTicker.py"], stdin=PIPE, stdout=PIPE, stderr=PIPE)
+        ticker.sendline('K')
         ticker.sendline('S')
         
         print('back in flask')
         
         
         LastCommand = 'Run display'
-   elif "Stop Display (at next refresh)" in request.form:
+    if "Run News" in request.form:
+        pass
+        print('run display')
+        ticker.sendline('K')
+        ticker.sendline('N')
+        
+        print('back in flask')
+        
+        
+        LastCommand = 'Run display'
+    elif "Stop Display (at next refresh)" in request.form:
         pass
         print('run display')
         #ticker.kill()
@@ -256,14 +267,14 @@ def matrix():
             ticker.sendline('K')
         except:
             print("none running")
-   elif "Shutdown the pi" in request.form:
+    elif "Shutdown the pi" in request.form:
         pass
         try:
             LastCommand = 'shutdown'
             os.system("sudo shutdown now")
         except:
             print("couldn't shutdown")
-   return hello()
+    return hello()
 
 if __name__ == "__main__":
    app.run(host='0.0.0.0', port=1024, debug=False) # the debuggger causes flickering 

stockTicker.py

@@ -97,7 +97,21 @@ class StockTicker():
             offset_x -= 1
             
             self.setImage(image, offset_x = offset_x, offset_y = offset_y)
-            time.sleep(delay)
+            
+            try:
+                msg = getInput()
+                if msg == 'K':
+                    self.resetMatrix()
+                    
+                    return True
+            
+                self.process_msg(msg)
+            except KeyboardInterrupt:
+                sys.stdout.flush()
+                pass
+                    
+            time.sleep(self.delay)
+        return False
             
     def scrollImageTransition(self, image_files, offset_x = 0, offset_y = 0, stocks = True):
         # use two image files and switch between them with a seemless transition
@@ -138,9 +152,12 @@ class StockTicker():
                 time.sleep(self.delay)
                 try:
                     msg = getInput()
+                    
                     if msg == 'K':
                         self.resetMatrix()
                         kill = True
+                        image1.close()
+                        image2.close()
                         break
                 
                     self.process_msg(msg)
@@ -148,7 +165,9 @@ class StockTicker():
                     sys.stdout.flush()
                     pass
                     
-                    
+            image1.close()
+            image2.close()
+                        
             if kill: break
             
             if stocks:
@@ -159,7 +178,9 @@ class StockTicker():
                 current_img = 1 
             offset_x = 0
 
-    def displayText(self):
+    def displayTextRepeating(self):
+        
+     
         f = open('csv/scroll_text.csv', 'r')
         
         CSV = csv.reader(f)
@@ -181,37 +202,80 @@ class StockTicker():
         img.save('scroll_text.ppm')
         self.scrollImageTransition(['scroll_text.ppm', 'scroll_text.ppm'], offset_x = 128, offset_y = 0, stocks = False)
     
+    def displayText(self, text, font):
     
-    def displayGIF(self, gif_file):
+ 
         
-        im = Image.open(gif_file)
+        
+        width, height = self.get_text_dimensions(text, font)
+        print(text)
+        print('dims:', width, height)
+        img = Image.new('RGB', (width + 50, 32))
+        d = ImageDraw.Draw(img)
 
-        # To iterate through the entire gif
+        d.text((4, 0), text, fill=(255, 255, 255), font=font)
-       
-        i = 0
-        while 1:
-            print(im.tell())
-            try:
-                im.seek(i)
-            except EOFError:
-                print('finished')
-                i = 0
-                im.seek(i)
-            # do something to im
-            self.setImage(im.convert('RGB'))
-            time.sleep(0.5)
-            i += 1
-            try:
-                msg = getInput()
-                if msg == 'K':
-                    self.resetMatrix()
-                    break
-            
-                self.process_msg(msg)
-            except KeyboardInterrupt:
-                sys.stdout.flush()
-                pass
         
+        img.save('scroll_text.ppm')
+        return self.scrollImage('scroll_text.ppm', offset_x = 128, offset_y = 0)
+    
+    def displayNews(self):
+        font = ImageFont.load("./fonts/8x13.pil")
+        while True:
+            headlines = []
+            f = open('csv/news.csv', 'r')
+            CSV = csv.reader(f)
+            next(CSV)
+            for row in CSV:
+                headlines.append(','.join(row))
+            f.close()
+            
+            for headline in headlines:
+                killed = self.displayText(headline, font)
+                
+                if killed:
+                    kill = True
+                if kill: break
+            if kill: break
+
+        
+        
+    def displayGIF(self, gif_file):
+        with open('log.txt', "w") as log:
+            
+            try:
+                im = Image.open(gif_file)
+           
+                # To iterate through the entire gif
+                
+                i = 0
+                while 1:
+                    print(im.tell())
+                    try:
+                        im.seek(i)
+                    except EOFError:
+                        print('finished')
+                        i = 0
+                        im.seek(i)
+                    # do something to im
+                    self.setImage(im.convert('RGB'))
+                    time.sleep(0.5)
+                    i += 1
+                    try:
+                        msg = getInput()
+                       
+                        if msg == 'K':
+                            im.close()
+                            self.resetMatrix()
+                            break
+                    
+                        self.process_msg(msg)
+                    except KeyboardInterrupt:
+                        sys.stdout.flush()
+                        pass
+            except Exception as e:
+                log.write(str(e))
+                
+            
     
         
     #Using change between min and day price give appropriate arrow
@@ -361,6 +425,8 @@ class StockTicker():
         #os.system("sudo ./demo -D1 final.ppm -t " + str(displayTime) +" -m "+ str(speedDisplay) +" --led-gpio-mapping=adafruit-hat --led-rows=32 --led-cols=256")
         #os.system("sudo ./demo -D1 final.ppm -t " + str(self.displayTime) +" -m "+ str(self.speedDisplay) +" --led-gpio-mapping=adafruit-hat --led-rows=64 --led-cols=64 --led-slowdown-gpio=4 ")
         self.scrollImageTransition(['final.ppm', 'final.ppm'], offset_x = 0, offset_y = 0)
+    
+    
     #Retrieve symbols and stock info from the csv file 
     def readCSV(self):
         
@@ -441,6 +507,8 @@ class StockTicker():
             self.getFullStockImage(1)
             self.displayStocks()
             
+        elif msg == 'N': #news
+            self.displayNews()
         # speed settings
         elif msg == 's':
             self.delay = 0.03
@@ -459,7 +527,7 @@ class StockTicker():
         
         elif msg == 'T':# text
             
-            self.displayText()
+            self.displayTextRepeating()
             
         elif msg == 'I': # image
             
@@ -471,6 +539,7 @@ class StockTicker():
             self.displayGIF(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'display_gif'))
             
             
+            
         elif msg == 'K': # kill
             self.resetMatrix()
        
@@ -478,7 +547,10 @@ if __name__ == '__main__':
     
     #print(sys.stdin.readlines())
     stock_ticker = StockTicker()
+    #stock_ticker.process_msg('f')
+    #stock_ticker.displayNews()
     #stock_ticker.displayGIF('/home/pi/Desktop/stock_ticker/gifs/open.gif')
+   
     #stock_ticker.displayGIF('/home/pi/Desktop/stock_ticker/gifs/close.gif')
     
     

templates/index.html

@@ -10,7 +10,8 @@
 
       <br><br>
       <form action="/matrix" method="POST">
-        <input type="submit" name="Run Display" value="Run Display" style="height:50px" >
+        <input type="submit" name="Run Stocks" value="Run Stocks" style="height:50px" >
+        <input type="submit" name="Run News" value="Run News" style="height:50px" >
         <input type="submit" name="Stop Display (at next refresh)" value="Stop Display"style="height:50px">
         <input type="submit" name="Shutdown the pi" value="Shutdown the pi"style="height:50px">
       </form>

test.py

@@ -14,11 +14,7 @@ import pexpect
 from pycoingecko import CoinGeckoAPI
 
 if __name__ == '__main__':
-	
+ 
-	cg = CoinGeckoAPI()
-	
-	print(cg.get_price(ids='bitcoin, ethereum', vs_currencies = 'usd', include_24hr_change=True))
-	
 	
 	
 	

test.txt

@@ -0,0 +1,2 @@
+start
+else: message: