1  # SPDX-FileCopyrightText: 2019 Isaac Wellish for Adafruit Industries
 2  #
 3  # SPDX-License-Identifier: MIT
 4  
 5  """
 6  This example uses the Wordnik API to display Wordnik's Word of the Day.
 7  Each day a new word, its part of speech, and definition
 8  will appear automatically on the display. Tap the screen to start
 9  as well as to switch between the word's definition and an example sentence.
10  """
11  
12  import board
13  from adafruit_pyportal import PyPortal
14  
15  # Get wifi details and more from a secrets.py file
16  try:
17      from secrets import secrets
18  except ImportError:
19      print("WiFi settings are kept in settings.py, please add them there!")
20      raise
21  
22  # Set up where we'll be fetching data from
23  DATA_SOURCE = "https://api.wordnik.com/v4/words.json/wordOfTheDay?api_key="+secrets['wordnik_token']
24  PART_OF_SPEECH = ['definitions', 0, 'partOfSpeech']
25  DEF_LOCATION = ['definitions', 0, 'text']
26  EXAMPLE_LOCATION = ['examples', 0, 'text']
27  CAPTION = 'wordnik.com/word-of-the-day'
28  DEFINITION_EXAMPLE_ARR = [DEF_LOCATION, EXAMPLE_LOCATION]
29  #defintion and example array variable initialized at 0
30  definition_example = 0
31  
32  # determine the current working directory
33  # needed so we know where to find files
34  cwd = ("/"+__file__).rsplit('/', 1)[0]
35  
36  # Initialize the pyportal object and let us know what data to fetch and where
37  # to display it
38  pyportal = PyPortal(url=DATA_SOURCE,
39                      status_neopixel=board.NEOPIXEL,
40                      default_bg=cwd+"/wordoftheday_background.bmp",
41                      text_font=cwd+"/fonts/Arial-ItalicMT-17.bdf",
42                      text_position=((50, 30),  # word location
43                                     (50, 50), # part of speech location
44                                     (50, 135)), # definition location
45                      text_color=(0x8080FF,
46                                  0xFF00FF,
47                                  0xFFFFFF),
48                      text_wrap=(0, # characters to wrap for text
49                                 0,
50                                 28),
51                      text_maxlen=(180, 30, 115), # max text size for word, part of speech and def
52                      caption_text=CAPTION,
53                      caption_font=cwd+"/fonts/Arial-ItalicMT-17.bdf",
54                      caption_position=(50, 220),
55                      caption_color=0x808080)
56  
57  print("loading...") # print to repl while waiting for font to load
58  pyportal.preload_font() # speed things up by preloading font
59  pyportal.set_text("\nWord of the Day") # show title
60  
61  while True:
62      if pyportal.touchscreen.touch_point:
63          try:
64              #set the JSON path here to be able to change between definition and example
65              # pylint: disable=protected-access
66              pyportal._json_path=(['word'],
67                                   PART_OF_SPEECH,
68                                   DEFINITION_EXAMPLE_ARR[definition_example])
69              value = pyportal.fetch()
70              print("Response is", value)
71          except RuntimeError as e:
72              print("Some error occured, retrying! -", e)
73          #Change between definition and example
74          if definition_example == 0:
75              definition_example = 1
76          elif definition_example == 1:
77              definition_example = 0