57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
# SPDX-FileCopyrightText: 2019 Limor Fried for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""
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This example will access the github API, grab a number like
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the number of stars for a repository... and display it on a screen!
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if you can find something that spits out JSON data, we can display it
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"""
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import time
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import board
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from adafruit_pyportal import PyPortal
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# Get wifi details and more from a secrets.py file
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try:
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from secrets import secrets
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except ImportError:
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print("WiFi secrets are kept in secrets.py, please add them there!")
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raise
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# Set up where we'll be fetching data from
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DATA_SOURCE = "https://api.github.com/repos/adafruit/circuitpython"
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CAPTION = "www.github.com/adafruit/circuitpython"
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# If we have an access token, we can query more often
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if 'github_token' in secrets:
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DATA_SOURCE += "?access_token="+secrets['github_token']
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# The data we want to display
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DATA_LOCATION = ["stargazers_count"]
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cwd = ("/"+__file__).rsplit('/', 1)[0]
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pyportal = PyPortal(url=DATA_SOURCE, json_path=DATA_LOCATION,
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status_neopixel=board.NEOPIXEL,
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default_bg=cwd+"/stars_background.bmp",
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text_font=cwd+"/fonts/Collegiate-50.bdf",
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text_position=(200, 100),
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text_color=0xFFFFFF,
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caption_text=CAPTION,
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caption_font=cwd+"/fonts/Arial.bdf",
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caption_position=(40, 220),
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caption_color=0xFFFFFF)
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# track the last value so we can play a sound when it updates
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last_value = 0
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while True:
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try:
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value = pyportal.fetch()
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print("Response is", value)
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if last_value < value: # ooh it went up!
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print("New star!")
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pyportal.play_file(cwd+"/coin.wav")
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last_value = value
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except (ValueError, RuntimeError) as e:
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print("Some error occured, retrying! -", e)
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time.sleep(60) # wait a minute before getting again
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