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Dynamic data update on the page
📁 method, Advanced Python Topics, Flask microframework, AI, project
There is a simple python flask project running on raspberry. I read temperature and humidity from the sensor, and display them on a bootstrap page. Everything displays fine, but I have to refresh the page to update the data. Tell me how to make temperature and humidity update dynamically?
Python code:
from flask import *from main_my import *app = Flask(__name__)pump_sost = None@app.route('/')@app.route('/<name>') def main(
Both b'Hello' and b'\\xd0\\x9f\\xd1\\x80...' belong to the same bytes type.
b'Hello' == b'\\x48\\x65\\x6c\\x6c\\x6f'. Bytes that correspond to printable ASCII characters (0x20..0x7e) are by default displayed as those characters in the text representation repr(data) -- the syntax used for bytes constants in Python source code (eval(repr(data)) == data).
Using characters for some bytes instead of hexadecimal codes can be misleading (as in this case). It's easy:
>>> b'Hello'.hex()'48656c6c6f'Motivation
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