def format_command_help(self, command, prefix):
'''Formats command help.'''
name = command.replace(' ', '_')
cog = self.bot.cogs.get(name)
if cog is not None:
return self.format_cog_help(name, cog, prefix)
cmd = self.bot.get_command(command)
if cmd is not None:
return discord.Embed(color=embeds.random_color(),
title=f'`{prefix}{cmd.signature}`',
description=cmd.help)
async def format_deck_and_send(self, ctx, profile):
deck = profile.deck
author = profile.name
deck_image = await self.bot.loop.run_in_executor(
None, self.get_deck_image, profile, author)
em = discord.Embed(color=embeds.random_color())
if self.bot.psa_message:
em.description = f'*{self.bot.psa_message}*'
em.set_author(name=profile,
icon_url=profile.clan_badge_url
or 'https://i.imgur.com/Y3uXsgj.png')
em.set_image(url='attachment://deck.png')
em.set_footer(text='Statsy - Powered by cr-api.com')
await ctx.send(file=discord.File(deck_image, 'deck.png'), embed=em)
deck_image.close()
async def on_command_error(self, ctx, error):
if isinstance(error, InvalidTag):
await ctx.send(error.message)
elif isinstance(error, commands.MissingRequiredArgument):
prefix = (await self.get_prefix(ctx.message))[2]
await ctx.send(embed=discord.Embed(
color=embeds.random_color(),
title=f'``Usage: {prefix}{ctx.command.signature}``',
description=ctx.command.help))
else:
error_message = 'Ignoring exception in command {}:\n'.format(
ctx.command)
error_message += ''.join(
traceback.format_exception(type(error), error,
error.__traceback__))
log_channel = self.get_channel(376622292106608640)
em = discord.Embed(color=discord.Color.orange(),
description=f"```\n{error_message}\n```",
title=ctx.message.content)
await log_channel.send(embed=em)
print(error_message, file=sys.stderr)
def format_cog_help(self, name, cog, prefix):
'''Formats the text for a cog help'''
sigs = []
for cmd in self.bot.commands:
if cmd.hidden:
continue
if cmd.instance is cog:
sigs.append(len(cmd.qualified_name) + len(prefix))
if hasattr(cmd, 'all_commands'):
for c in cmd.all_commands.values():
sigs.append(len('\u200b └─ ' + c.name) + 1)
maxlen = max(sigs)
fmt = ''
for cmd in self.bot.commands:
if cmd.instance is cog:
if cmd.hidden:
continue
fmt += f'`{prefix+cmd.qualified_name:<{maxlen}} '
fmt += f'{cmd.short_doc:<{maxlen}}`\n'
if hasattr(cmd, 'commands'):
for c in cmd.commands:
branch = '\u200b └─ ' + c.name
fmt += f"`{branch:<{maxlen+1}} "
fmt += f"{c.short_doc:<{maxlen}}`\n"
em = discord.Embed(title=name.replace('_', ' '))
em.color = embeds.random_color()
em.description = '*' + (self.bot.psa_message
or inspect.getdoc(cog)) + '*'
em.add_field(name='Commands', value=fmt)
em.set_footer(
text=f'Type {prefix}help command for more info on a command.')
return em