mirror of
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122 lines
5.3 KiB
Python
122 lines
5.3 KiB
Python
"""
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Study extension for qrm
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---
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Copyright (C) 2019 Abigail Gold, 0x5c
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This file is part of discord-qrm2 and is released under the terms of the GNU
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General Public License, version 2.
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"""
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import random
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import json
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import discord.ext.commands as commands
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import aiohttp
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import common as cmn
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class StudyCog(commands.Cog):
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def __init__(self, bot: commands.Bot):
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self.bot = bot
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self.lastq = dict()
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self.source = 'Data courtesy of [HamStudy.org](https://hamstudy.org/)'
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@commands.command(name="hamstudy", aliases=['rq', 'randomquestion', 'randomq'], category=cmn.cat.study)
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async def _random_question(self, ctx: commands.Context, level: str = None):
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'''Gets a random question from the Technician, General, and/or Extra question pools.'''
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tech_pool = 'E2_2018'
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gen_pool = 'E3_2019'
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extra_pool = 'E4_2016'
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embed = cmn.embed_factory(ctx)
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with ctx.typing():
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selected_pool = None
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try:
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level = level.lower()
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except AttributeError: # no level given (it's None)
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pass
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if level in ['t', 'technician', 'tech']:
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selected_pool = tech_pool
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if level in ['g', 'gen', 'general']:
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selected_pool = gen_pool
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if level in ['e', 'ae', 'extra']:
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selected_pool = extra_pool
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if (level is None) or (level == 'all'): # no pool given or user wants all, so pick a random pool
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selected_pool = random.choice([tech_pool, gen_pool, extra_pool])
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if (level is not None) and (selected_pool is None): # unrecognized pool given by user
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embed.title = 'Error in HamStudy command'
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embed.description = ('The question pool you gave was unrecognized. '
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'There are many ways to call up certain question pools - try ?rq t, g, or e. '
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'\n\nNote that currently only the US question pools are available.')
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embed.colour = cmn.colours.bad
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await ctx.send(embed=embed)
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return
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async with aiohttp.ClientSession() as session:
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async with session.get(f'https://hamstudy.org/pools/{selected_pool}') as resp:
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if resp.status != 200:
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embed.title = 'Error in HamStudy command'
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embed.description = 'Could not load questions'
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embed.colour = cmn.colours.bad
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await ctx.send(embed=embed)
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return
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pool = json.loads(await resp.read())['pool']
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# Select a question
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pool_section = random.choice(pool)['sections']
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pool_questions = random.choice(pool_section)['questions']
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question = random.choice(pool_questions)
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embed.title = question['id']
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embed.description = self.source
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embed.colour = cmn.colours.good
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embed.add_field(name='Question:', value=question['text'], inline=False)
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embed.add_field(name='Answers:', value='**A:** ' + question['answers']['A'] +
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'\n**B:** ' + question['answers']['B'] +
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'\n**C:** ' + question['answers']['C'] +
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'\n**D:** ' + question['answers']['D'],
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inline=False)
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embed.add_field(name='Answer:', value='Type _?rqa_ for answer', inline=False)
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if 'image' in question:
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image_url = f'https://hamstudy.org/_1330011/images/{selected_pool.split("_",1)[1]}/{question["image"]}'
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embed.set_image(url=image_url)
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self.lastq[ctx.message.channel.id] = (question['id'], question['answer'])
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await ctx.send(embed=embed)
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@commands.command(name="hamstudyanswer", aliases=['rqa', 'randomquestionanswer', 'randomqa', 'hamstudya'],
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category=cmn.cat.study)
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async def _q_answer(self, ctx: commands.Context, answer: str = None):
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'''Returns the answer to question last asked (Optional argument: your answer).'''
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with ctx.typing():
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correct_ans = self.lastq[ctx.message.channel.id][1]
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q_num = self.lastq[ctx.message.channel.id][0]
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embed = cmn.embed_factory(ctx)
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if answer is not None:
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answer = answer.upper()
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if answer == correct_ans:
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result = f'Correct! The answer to {q_num} was **{correct_ans}**.'
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embed.title = f'{q_num} Answer'
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embed.description = f'{self.source}\n\n{result}'
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embed.colour = cmn.colours.good
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else:
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result = f'Incorrect. The answer to {q_num} was **{correct_ans}**, not **{answer}**.'
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embed.title = f'{q_num} Answer'
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embed.description = f'{self.source}\n\n{result}'
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embed.colour = cmn.colours.bad
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else:
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result = f'The correct answer to {q_num} was **{correct_ans}**.'
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embed.title = f'{q_num} Answer'
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embed.description = f'{self.source}\n\n{result}'
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embed.colour = cmn.colours.neutral
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await ctx.send(embed=embed)
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def setup(bot: commands.Bot):
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bot.add_cog(StudyCog(bot))
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