[V3 Everything] Package bot and write setup scripts (#964)

Ya'll are gonna hate me.

* Initial modifications

* Add initial setup.py

* working setup py help

* Modify setup file to package stuff

* Move a bunch of shit and fix imports

* Fix or skip tests

* Must add init files for find_packages to work

* Move main to scripts folder and rename

* Add shebangs

* Copy over translation files

* WORKING PIP INSTALL

* add dependency information

* Hardcoded version for now, will need to figure out a better way to do this

* OKAY ITS FINALLY FUCKING WORKING

* Add this guy

* Fix stuff

* Change readme to rst

* Remove double sentry opt in

* Oopsie

* Fix this thing

* Aaaand fix test

* Aaaand fix test

* Fix core cog importing and default cog install path

* Adjust readme

* change instance name from optional to required

* Ayyy let's do more dependency injection

redbot/cogs/bank/__init__.py

@@ -0,0 +1,5 @@
+from .bank import Bank, check_global_setting_guildowner, check_global_setting_admin
+
+
+def setup(bot):
+    bot.add_cog(Bank(bot))

redbot/cogs/bank/bank.py

@@ -0,0 +1,86 @@
+from redbot.core import checks, bank
+from redbot.core.i18n import CogI18n
+from discord.ext import commands
+
+from redbot.core.bot import Red  # Only used for type hints
+
+_ = CogI18n('Bank', __file__)
+
+
+def check_global_setting_guildowner():
+    """
+    Command decorator. If the bank is not global, it checks if the author is
+     either the guildowner or has the administrator permission.
+    """
+    async def pred(ctx: commands.Context):
+        author = ctx.author
+        if await ctx.bot.is_owner(author):
+            return True
+        if not await bank.is_global():
+            permissions = ctx.channel.permissions_for(author)
+            return author == ctx.guild.owner or permissions.administrator
+
+    return commands.check(pred)
+
+
+def check_global_setting_admin():
+    """
+    Command decorator. If the bank is not global, it checks if the author is
+     either a bot admin or has the manage_guild permission.
+    """
+    async def pred(ctx: commands.Context):
+        author = ctx.author
+        if await ctx.bot.is_owner(author):
+            return True
+        if not await bank.is_global():
+            permissions = ctx.channel.permissions_for(author)
+            is_guild_owner = author == ctx.guild.owner
+            admin_role = await ctx.bot.db.guild(ctx.guild).admin_role()
+            return admin_role in author.roles or is_guild_owner or permissions.manage_guild
+
+    return commands.check(pred)
+
+
+class Bank:
+    """Bank"""
+
+    def __init__(self, bot: Red):
+        self.bot = bot
+
+    # SECTION commands
+
+    @commands.group()
+    @checks.guildowner_or_permissions(administrator=True)
+    async def bankset(self, ctx: commands.Context):
+        """Base command for bank settings"""
+        if ctx.invoked_subcommand is None:
+            await self.bot.send_cmd_help(ctx)
+
+    @bankset.command(name="toggleglobal")
+    @checks.is_owner()
+    async def bankset_toggleglobal(self, ctx: commands.Context):
+        """Toggles whether the bank is global or not
+        If the bank is global, it will become per-guild
+        If the bank is per-guild, it will become global"""
+        cur_setting = await bank.is_global()
+        await bank.set_global(not cur_setting, ctx.author)
+
+        word = _("per-guild") if cur_setting else _("global")
+
+        await ctx.send(_("The bank is now {}.").format(word))
+
+    @bankset.command(name="bankname")
+    @check_global_setting_guildowner()
+    async def bankset_bankname(self, ctx: commands.Context, *, name: str):
+        """Set the bank's name"""
+        await bank.set_bank_name(name, ctx.guild)
+        await ctx.send(_("Bank's name has been set to {}").format(name))
+
+    @bankset.command(name="creditsname")
+    @check_global_setting_guildowner()
+    async def bankset_creditsname(self, ctx: commands.Context, *, name: str):
+        """Set the name for the bank's currency"""
+        await bank.set_currency_name(name, ctx.guild)
+        await ctx.send(_("Currency name has been set to {}").format(name))
+
+    # ENDSECTION

redbot/cogs/bank/errors.py

@@ -0,0 +1,37 @@
+class BankError(Exception):
+    pass
+
+class BankNotGlobal(BankError):
+    pass
+
+
+class BankIsGlobal(BankError):
+    pass
+
+
+class AccountAlreadyExists(BankError):
+    pass
+
+
+class NoAccount(BankError):
+    pass
+
+
+class NoSenderAccount(NoAccount):
+    pass
+
+
+class NoReceiverAccount(NoAccount):
+    pass
+
+
+class InsufficientBalance(BankError):
+    pass
+
+
+class NegativeValue(BankError):
+    pass
+
+
+class SameSenderAndReceiver(BankError):
+    pass

redbot/cogs/bank/locales/es.po

@@ -0,0 +1,37 @@
+# Copyright (C) 2017 Red-DiscordBot
+# UltimatePancake <pier.gaetani@gmail.com>, 2017.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: \n"
+"POT-Creation-Date: 2017-08-26 17:32+EDT\n"
+"PO-Revision-Date: 2017-08-26 20:35-0600\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: pygettext.py 1.5\n"
+"X-Generator: Poedit 2.0.3\n"
+"Last-Translator: UltimatePancake <pier.gaetani@gmail.com>\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"Language: es\n"
+
+#: ../bank.py:68
+msgid "global"
+msgstr "global"
+
+#: ../bank.py:68
+msgid "per-guild"
+msgstr "por gremio"
+
+#: ../bank.py:70
+msgid "The bank is now {}."
+msgstr "El banco es ahora {}."
+
+#: ../bank.py:77
+msgid "Bank's name has been set to {}"
+msgstr "Nombre del banco es ahora {}"
+
+#: ../bank.py:84
+msgid "Currency name has been set to {}"
+msgstr "Nombre de la moneda es ahora {}"

redbot/cogs/bank/locales/messages.pot

@@ -0,0 +1,37 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR ORGANIZATION
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"POT-Creation-Date: 2017-08-26 17:32+EDT\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: ENCODING\n"
+"Generated-By: pygettext.py 1.5\n"
+
+
+#: ../bank.py:68
+msgid "global"
+msgstr ""
+
+#: ../bank.py:68
+msgid "per-guild"
+msgstr ""
+
+#: ../bank.py:70
+msgid "The bank is now {}."
+msgstr ""
+
+#: ../bank.py:77
+msgid "Bank's name has been set to {}"
+msgstr ""
+
+#: ../bank.py:84
+msgid "Currency name has been set to {}"
+msgstr ""
+