upload stock

Author: MakerM0

software/images/stock_96px.png

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+'''
+
+v0.1.0
+    20230913
+    first release
+    
+'''
+
+from magiclick import *
+
+import os
+import ssl
+import time
+import wifi
+import board
+import displayio
+import terminalio
+import socketpool
+import adafruit_requests
+# import adafruit_imageload
+from adafruit_display_text import bitmap_label
+import json
+
+
+# Define time interval between requests
+time_interval = 300  # set the time interval to 5 minutes
+stock_code = 'sh688018'  #espressif
+
+
+
+
+
+
+
+
+display.show(None)
+TERMINAL_HEIGHT=display.height+20
+display.root_group.scale = 1
+    
+display.root_group[0].hidden = False
+display.root_group[1].hidden = True # logo
+display.root_group[2].hidden = True # status bar
+supervisor.reset_terminal(display.width,TERMINAL_HEIGHT)
+display.root_group[0].y = 0
+
+
+display.show(display.root_group)
+
+
+print('         Stock  ')
+print(' ')
+print(' ')
+print(' ')
+
+
+print(f"Connecting to \r\n[ {os.getenv('WIFI_SSID')} ]")
+# Initialize Wi-Fi connection
+try:
+    wifi.radio.connect(
+        os.getenv("WIFI_SSID"), os.getenv("WIFI_PASSWORD")
+    )
+    print("Connected to %s!" % os.getenv("WIFI_SSID"))
+# Wi-Fi connectivity fails with error messages, not specific errors, so this except is broad.
+except Exception as e:  # pylint: disable=broad-except
+    print(
+        "Failed to connect to WiFi. Error:", e, "\nBoard will hard reset in 30 seconds."
+    )
+    
+    
+# Create a socket pool and session object for making HTTP requests
+pool = socketpool.SocketPool(wifi.radio)
+requests = adafruit_requests.Session(pool, ssl.create_default_context())
+
+# # Set location and units for weather data
+# 
+# WEATHERKEY = os.getenv("WEATHER_KEY")
+# if WEATHERKEY =="":    
+#     WEATHERKEY = 'ctpe2272nswh94og'
+    
+
+
+
+
+
+
+
+
+ 
+
+group = displayio.Group()
+
+# Create label for displaying temperature data
+stock_area = bitmap_label.Label(terminalio.FONT, scale=2)
+stock_area.anchor_point = (0.5, 0)
+stock_area.anchored_position = (display.width // 2, 0)
+stock_area.text=stock_code
+
+
+# Create label for displaying temperature data
+text_area = bitmap_label.Label(terminalio.FONT, scale=3)
+# text_area.x=10
+# text_area.y=50
+text_area.anchor_point = (0.5,0)
+text_area.anchored_position = (display.width // 2, 40)
+
+text_area2 = bitmap_label.Label(terminalio.FONT, scale=2)
+# text_area2.x=10
+# text_area2.y=90
+text_area2.anchor_point = (0.5, 0)
+text_area2.anchored_position = (display.width // 2, 90)
+# Create main group to hold all display groups
+main_group = displayio.Group()
+main_group.append(group)
+main_group.append(stock_area)
+main_group.append(text_area)
+main_group.append(text_area2)
+# Show the main group on the display
+display.show(main_group)
+
+
+
+def get_stock(stock):
+    try:
+        response = requests.get('http://hq.finance.ifeng.com/q.php?l='+stock )
+        info = json.loads(response.text[11:-3])
+#         print(info)
+ 
+        print(info[stock][0])#当前价
+        print(info[stock][1])#开盘价
+        print(info[stock][2])#涨跌量
+        print(info[stock][3])#涨跌幅
+
+        return info[stock][0],info[stock][1],info[stock][2],info[stock][3]
+    except:
+
+        return 0,0,0,0
+ 
+
+def disp_stock(price):
+    if price[2]<0:
+        text_area.color=0x00ff00
+        text_area2.color=0x00ff00
+    else:
+        text_area.color=0xff0000
+        text_area2.color=0xff0000
+
+
+    text_area.text=str(price[0])
+    text_area2.text= '{:.2f}%'.format(price[3])
+
+price = get_stock(stock_code)
+disp_stock(price)
+ 
+now = time.monotonic()
+old = now
+
+while True:
+    now =  time.monotonic()
+    if (now-old) >= time_interval:
+        old = time.monotonic()
+        price = get_stock(stock_code)
+        disp_stock(price)
+        gc.collect()
+        
+    time.sleep(0.2)
+    
+    key = getkey()
+    if key>0:
+        print(key)
+    if key==0:
+         
+        clearkey()
+    elif key==2 or key==1:
+        print('exit')
+        returnMainPage() 
+     
+                
+    acceleration = imu.acceleration
+    if acceleration[2] > 8.0:
+        returnMainPage()   
+
+
+
+
+
+
+
+
+
+