finnhub api added, running va server leads to a crash

README.md

@@ -1,2 +1,5 @@
 # fintic
 To conver bdf font to pil format do  pilfont.py <font filename>
+
+pip3 install finnhub-python
+

server.py

@@ -128,7 +128,8 @@ def matrix():
    global LastCommand
    if "Run Display" in request.form:
         pass
-        stock_ticker.runStockTicker(command, DelayTime, speedTime)
+        #stock_ticker.runStockTicker(command, DelayTime, speedTime)
+        stock_ticker.displayMatrix()
         LastCommand = 'Run display'
    elif "Stop Display (at next refresh)" in request.form:
         pass

stockTicker.py

@@ -5,23 +5,26 @@
 # stockTicker can not be copied and/or distributed without the express
 # permission of Daniel Richardson
 
-from twelvedata import TDClient
+
 import sys
 import os
 import threading
 from PIL import Image, ImageDraw, ImageFont
 import time
 import csv
+import requests
 
 from rgbmatrix import RGBMatrix, RGBMatrixOptions
-
+import finnhub
 
 class StockTicker():
     def __init__(self):
         #Define global resources
         self.symbols = []
         #self.ApiKeys = [["b1be6696d54342bdb5c8f59a052854fd","237d183faf984e7eba708a647c55153a","3012b3cb19784ed4be2b02e9907e53cb"],["f835e85df2a74df1904fe6dc53bcc17a","41ec268496744c34a96e3c408081300b","2d566fc71ade46d688713b13730c5219"]]
-        self.ApiKeys = [["6172b84d1f464ad88b95ed52e4391bce","979f9b8c9ee748fbbb57cb490ccaaf42","593fa818a44144699b75433aafd92d15"]]
+        #self.ApiKeys = [["6172b84d1f464ad88b95ed52e4391bce","979f9b8c9ee748fbbb57cb490ccaaf42","593fa818a44144699b75433aafd92d15"]]
+        self.ApiKey = "c24qddqad3ickpckgg80"
+        self.SandboxApiKey = "sandbox_c24qddqad3ickpckgg8g"
         self.retrievedList = []
         self.greenORred = (255, 255, 255)
         self.ListStocks = []
@@ -43,8 +46,9 @@ class StockTicker():
         options.chain_length = 1
         options.parallel = 1
         options.hardware_mapping = 'adafruit-hat' # If you have an Adafruit HAT: 'adafruit-hat'
-        options.gpio_slowdown = 4
+        options.gpio_slowdown = 3
         self.matrix = RGBMatrix(options = options)
+        self.finnhubClient = finnhub.Client(api_key=self.SandboxApiKey)
 
     def openImage(self, image_file):
         image = Image.open(image_file)
@@ -67,6 +71,8 @@ class StockTicker():
             #however it's super fast and seems to work fine
             #https://groups.google.com/forum/#!topic/cython-users/Dc1ft5W6KM4
             img_width, img_height = image.size
+            
+            print('args', img_width, img_height, offset_x, offset_y, image)
             self.matrix.SetPixelsPillow(offset_x, offset_y, img_width, img_height, image)
         else:
             # First implementation of a SetImage(). OPTIMIZE_ME: A more native
@@ -104,6 +110,8 @@ class StockTicker():
                 
             img_width, img_height = image.size
             
+            print('hw', img_width, img_height)
+            
             print(offset_x, offset_y)
 
             while offset_x > -img_width:
@@ -165,7 +173,7 @@ class StockTicker():
         img = Image.new('RGB', (150, 32))
         d = ImageDraw.Draw(img)
 
-        d.text((4, -4), TICKER, fill=(255, 255, 255), font=font)
+        d.text((4, 0), TICKER, fill=(255, 255, 255), font=font)
         d.text((4, 13), CURRENT, fill=self.greenORred, font=font)
 
         text_width_current, text_height = self.get_text_dimensions(CURRENT, font)
@@ -187,7 +195,7 @@ class StockTicker():
         max_height = max(heights)
         new_im = Image.new('RGB', (total_width, max_height))
         x_offset = 0
-        for im in IMAGES[0:2]:
+        for im in IMAGES:
             new_im.paste(im, (x_offset,0))
             x_offset += im.size[0]
         return new_im
@@ -198,10 +206,21 @@ class StockTicker():
         return 0
 
     #Get current prices and day prices for the ticker then format the response into an array
-    def getStockPrices(self, APIKEY, SYMBOLS):
+    def getStockPrices(self, SYMBOLS):
-        APIKEY = "237d183faf984e7eba708a647c55153a"
+        
         try:
+            
             symbols_list = SYMBOLS.split(",")
+            quotes = [self.finnhubClient.quote(symbol) for symbol in symbols_list]
+            current_prices = [quote['c'] for quote in quotes]
+            opening_prices = [quote['o'] for quote in quotes]
+            
+            for i, symbol in enumerate(symbols_list):
+                self.retrievedList.append([symbol, current_prices[i], opening_prices[i]])
+                
+                print(self.retrievedList)
+            
+            '''
             td = TDClient(apikey=APIKEY)
             tmin = td.time_series(symbol=SYMBOLS, interval="1min", outputsize='1').as_json()
             tday = td.time_series(symbol=SYMBOLS, interval="1day", outputsize='2').as_json()
@@ -215,9 +234,12 @@ class StockTicker():
                 self.retrievedList[i].append(symbols_list[i])
                 self.retrievedList[i].append(currentMinPriceClose)
                 self.retrievedList[i].append(currentDayPriceClose)
-        except:
+            '''
-            self.ApiCalledError = True
+        except Exception as e:
             print("Could not fetch data - API CALLS REACHED? - Will display old image")
+            print(e)
+            self.ApiCalledError = True
+            
             
     #Connect all the pieces togeather creating 1 long final stock image
     def GetfullStockImage(self):
@@ -229,9 +251,9 @@ class StockTicker():
         print('elapsed time: ' + str((time.time()-start)))
         j=0
         while (j<3):
-            print('API KEY: ' + str(self.ApiKeys[self.keySwapper][j]))
+          
             # NT: this weird API key thing doesnt work, when I hard code the API key in the above function it does
-            self.getStockPrices(self.ApiKeys[self.keySwapper][j], self.symbols[(j+self.parseCSV)][0])
+            self.getStockPrices(self.symbols[(j+self.parseCSV)][0])
 
             if (self.ApiCalledError == False):
                 j+=1
@@ -250,6 +272,7 @@ class StockTicker():
                     StitchedStock = self.stitchImage([Logo,MidFrame])
                     self.ListStocks.append(self.blank)
                     self.ListStocks.append(StitchedStock)
+                    
                 self.retrievedList = []
             else:
                 break
@@ -263,8 +286,8 @@ class StockTicker():
     #Send the final stitched image to the display for set amount of time
     def displayMatrix(self):
         #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 ")
+        #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, delay = 0.05)
     #Retrieve symbols from the CSV file
     def GetSymbols(self):
         
@@ -297,9 +320,9 @@ class StockTicker():
             if (self.running == True):
                 if (self.keySwapper<=1):
                     if(self.parseCSV <= self.symbolLength):
-                        th = threading.Thread(target=self.displayMatrix)
+                        #th = threading.Thread(target=self.displayMatrix)
-                        th.start()
+                        #th.start()
-                        #displayMatrix()
+                        self.displayMatrix()
                         time.sleep((int(self.displayTime) - int(self.Delay)))
                         self.GetfullStockImage()
                         self.keySwapper += 1

test.py

@@ -8,12 +8,18 @@ import csv
 
 from rgbmatrix import RGBMatrix, RGBMatrixOptions
 from stockTicker import StockTicker
+import finnhub
+
 
 
 if __name__ == '__main__':
 	stock_ticker = StockTicker()
-	
+	SandboxApiKey = "sandbox_c24qddqad3ickpckgg8g"
-	
+	ApiKey = "c24qddqad3ickpckgg80"
-	stock_ticker.ScrollImageTransition(['final.ppm', 'final.ppm'], offset_x = 0, offset_y = 0, delay = 0.005)
+
+	#stock_ticker.runStockTicker('', 1, 1)
+	stock_ticker.GetSymbols()
+	stock_ticker.GetfullStockImage()
+	stock_ticker.ScrollImageTransition(['final.ppm', 'final.ppm'], offset_x = 0, offset_y = 0, delay = 0.02)