59 lines
1.9 KiB
Python
59 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 lastFM API, grab a number like subreddit followers
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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 = "http://ws.audioscrobbler.com/2.0/?method=user.getrecenttracks&limit=1&format=json"
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CAPTION = "www.last.fm/user"
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# If we have an access token, we can query more often
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if 'lfm_username' in secrets:
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DATA_SOURCE += "&user="+secrets['lfm_username']
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CAPTION += "/"+secrets['lfm_username']
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if 'lfm_key' in secrets:
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DATA_SOURCE += "&api_key="+secrets['lfm_key']
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print(DATA_SOURCE)
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# Total number of plays
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DATA_LOCATION = ["recenttracks", "@attr", "totalPages"]
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# the current working directory (where this file is)
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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+"/lastfm_background.bmp",
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text_font=cwd+"/fonts/Collegiate-50.bdf",
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text_position=(150, 160),
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text_color=0xFFFFFF,
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caption_text=CAPTION,
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caption_font=cwd+"/fonts/Collegiate-24.bdf",
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caption_position=(40, 220),
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caption_color=0xFFFFFF,
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debug=True)
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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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except RuntimeError as e:
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print("Some error occured, retrying! -", e)
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time.sleep(60)
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