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[commands] Remove HelpCommand.clean_prefix (#6736)

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pikaninja 2021-04-15 18:28:08 -07:00 committed by GitHub
parent 90d59bb06c
commit ffea48f218
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1 changed files with 7 additions and 19 deletions
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discord/ext/commands/help.py
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@ -375,18 +375,6 @@ class HelpCommand:
mapping[None] = [c for c in bot.commands if c.cog is None]
return mapping
@property
def clean_prefix(self):
""":class:`str`: The cleaned up invoke prefix. i.e. mentions are ``@name`` instead of ``<@id>``."""
user = self.context.guild.me if self.context.guild else self.context.bot.user
# this breaks if the prefix mention is not the bot itself but I
# consider this to be an *incredibly* strange use case. I'd rather go
# for this common use case rather than waste performance for the
# odd one.
pattern = re.compile(fr"<@!?{user.id}>")
display_name = user.display_name.replace('\\', r'\\')
return pattern.sub('@' + display_name, self.context.prefix)
@property
def invoked_with(self):
"""Similar to :attr:`Context.invoked_with` except properly handles
@ -441,7 +429,7 @@ class HelpCommand:
else:
alias = command.name if not parent_sig else parent_sig + ' ' + command.name
return f'{self.clean_prefix}{alias} {command.signature}'
return f'{self.context.clean_prefix}{alias} {command.signature}'
def remove_mentions(self, string):
"""Removes mentions from the string to prevent abuse.
@ -938,8 +926,8 @@ class DefaultHelpCommand(HelpCommand):
""":class:`str`: Returns help command's ending note. This is mainly useful to override for i18n purposes."""
command_name = self.invoked_with
return (
f"Type {self.clean_prefix}{command_name} command for more info on a command.\n"
f"You can also type {self.clean_prefix}{command_name} category for more info on a category."
f"Type {self.context.clean_prefix}{command_name} command for more info on a command.\n"
f"You can also type {self.context.clean_prefix}{command_name} category for more info on a category."
)
def add_indented_commands(self, commands, *, heading, max_size=None):
@ -1151,12 +1139,12 @@ class MinimalHelpCommand(HelpCommand):
"""
command_name = self.invoked_with
return (
f"Use `{self.clean_prefix}{command_name} [command]` for more info on a command.\n"
f"You can also use `{self.clean_prefix}{command_name} [category]` for more info on a category."
f"Use `{self.context.clean_prefix}{command_name} [command]` for more info on a command.\n"
f"You can also use `{self.context.clean_prefix}{command_name} [category]` for more info on a category."
)
def get_command_signature(self, command):
return f'{self.clean_prefix}{command.qualified_name} {command.signature}'
return f'{self.context.clean_prefix}{command.qualified_name} {command.signature}'
def get_ending_note(self):
"""Return the help command's ending note. This is mainly useful to override for i18n purposes.
@ -1205,7 +1193,7 @@ class MinimalHelpCommand(HelpCommand):
The command to show information of.
"""
fmt = '{0}{1} \N{EN DASH} {2}' if command.short_doc else '{0}{1}'
self.paginator.add_line(fmt.format(self.clean_prefix, command.qualified_name, command.short_doc))
self.paginator.add_line(fmt.format(self.context.clean_prefix, command.qualified_name, command.short_doc))
def add_aliases_formatting(self, aliases):
"""Adds the formatting information on a command's aliases.