add more development tools and start the test scaffolding

this runs with a basic model and even more basic test, but I'm not
committing those yet as I'm still playing with the model (lest I make 30
revisions right off the bat)

Signed-off-by: Brian S. Stephan <bss@incorporeal.org>
This commit is contained in:
Brian S. Stephan 2024-05-03 15:23:48 -05:00
parent c15438a194
commit 9540c98d18
Signed by: bss
GPG Key ID: 3DE06D3180895FCB
47 changed files with 2580 additions and 6 deletions

10
.gitignore vendored
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@ -1,8 +1,16 @@
# Python packaging
# Python packaging and testing
*.egg-info/
.tox/
.coverage
# IDE/etc. stuff
.*.sw*
# Python
*.pyc
# autogenerated versioning
_version.py
# Django DB files
db.sqlite3

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@ -17,3 +17,13 @@ License: AGPL-3.0-or-later
Files: MANIFEST.in pyproject.toml tox.ini requirements/*
Copyright: © 2024 Brian S. Stephan <bss@incorporeal.org>
License: AGPL-3.0-or-later
# Django-generated files
Files: idlerpg/migrations/*
Copyright: © 2024 Brian S. Stephan <bss@incorporeal.org>
License: AGPL-3.0-or-later
# Testing apparatus stuff from dr.botzo
Files: tests/test_project/*
Copyright: © 2014 Brian S. Stephan <bss@incorporeal.org>
License: GPL-3.0-only

232
LICENSES/GPL-3.0-only.txt Normal file
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@ -0,0 +1,232 @@
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Copyright (C) <year> <name of author>
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Also add information on how to contact you by electronic and paper mail.
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The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an “about box”.
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View File

@ -28,11 +28,13 @@ classifiers = [
[project.optional-dependencies]
dev = ["pip-tools", "reuse"]
dev = ["bandit", "Django", "dlint", "flake8", "flake8-blind-except", "flake8-builtins", "flake8-docstrings",
"flake8-executable", "flake8-fixme", "flake8-isort", "flake8-logging-format", "flake8-mutable",
"flake8-pyproject", "pip-tools", "pytest", "pytest-cov", "pytest-django", "reuse", "safety", "tox"]
[tool.flake8]
enable-extensions = "G,M"
exclude = [".tox/", "venv/", "_version.py"]
exclude = [".tox/", "tests/test_project/", "_version.py", "**/migrations/"]
extend-ignore = "T101"
max-complexity = 10
max-line-length = 120
@ -45,6 +47,8 @@ ignore_missing_imports = true
[tool.pytest.ini_options]
python_files = ["*_tests.py", "tests.py", "test_*.py"]
DJANGO_SETTINGS_MODULE = "test_project.settings"
pythonpath = "tests/test_project"
[tool.setuptools]
packages = [

View File

@ -4,8 +4,14 @@
#
# pip-compile --extra=dev --output-file=requirements/requirements-dev.txt
#
annotated-types==0.6.0
# via pydantic
asgiref==3.8.1
# via django
authlib==1.3.0
# via safety
bandit==1.7.8
# via dr.botzo-idlerpg (pyproject.toml)
binaryornot==0.4.4
# via reuse
boolean-py==4.0
@ -14,34 +20,195 @@ boolean-py==4.0
# reuse
build==1.2.1
# via pip-tools
cachetools==5.3.3
# via tox
certifi==2024.2.2
# via requests
cffi==1.16.0
# via cryptography
chardet==5.2.0
# via
# binaryornot
# python-debian
# tox
charset-normalizer==3.3.2
# via requests
click==8.1.7
# via pip-tools
# via
# pip-tools
# safety
# typer
colorama==0.4.6
# via tox
coverage[toml]==7.5.0
# via pytest-cov
cryptography==42.0.5
# via authlib
distlib==0.3.8
# via virtualenv
django==5.0.4
# via dr.botzo-idlerpg (pyproject.toml)
dlint==0.14.1
# via dr.botzo-idlerpg (pyproject.toml)
dparse==0.6.4b0
# via
# safety
# safety-schemas
filelock==3.14.0
# via
# tox
# virtualenv
flake8==7.0.0
# via
# dlint
# dr.botzo-idlerpg (pyproject.toml)
# flake8-builtins
# flake8-docstrings
# flake8-executable
# flake8-isort
# flake8-mutable
# flake8-pyproject
flake8-blind-except==0.2.1
# via dr.botzo-idlerpg (pyproject.toml)
flake8-builtins==2.5.0
# via dr.botzo-idlerpg (pyproject.toml)
flake8-docstrings==1.7.0
# via dr.botzo-idlerpg (pyproject.toml)
flake8-executable==2.1.3
# via dr.botzo-idlerpg (pyproject.toml)
flake8-fixme==1.1.1
# via dr.botzo-idlerpg (pyproject.toml)
flake8-isort==6.1.1
# via dr.botzo-idlerpg (pyproject.toml)
flake8-logging-format==0.9.0
# via dr.botzo-idlerpg (pyproject.toml)
flake8-mutable==1.2.0
# via dr.botzo-idlerpg (pyproject.toml)
flake8-pyproject==1.2.3
# via dr.botzo-idlerpg (pyproject.toml)
idna==3.7
# via requests
iniconfig==2.0.0
# via pytest
isort==5.13.2
# via flake8-isort
jinja2==3.1.3
# via reuse
# via
# reuse
# safety
license-expression==30.3.0
# via reuse
markdown-it-py==3.0.0
# via rich
markupsafe==2.1.5
# via jinja2
marshmallow==3.21.2
# via safety
mccabe==0.7.0
# via flake8
mdurl==0.1.2
# via markdown-it-py
packaging==24.0
# via build
# via
# build
# dparse
# marshmallow
# pyproject-api
# pytest
# safety
# safety-schemas
# tox
pbr==6.0.0
# via stevedore
pip-tools==7.4.1
# via dr.botzo-idlerpg (pyproject.toml)
platformdirs==4.2.1
# via
# tox
# virtualenv
pluggy==1.5.0
# via
# pytest
# tox
pycodestyle==2.11.1
# via flake8
pycparser==2.22
# via cffi
pydantic==2.7.1
# via
# safety
# safety-schemas
pydantic-core==2.18.2
# via pydantic
pydocstyle==6.3.0
# via flake8-docstrings
pyflakes==3.2.0
# via flake8
pygments==2.17.2
# via rich
pyproject-api==1.6.1
# via tox
pyproject-hooks==1.1.0
# via
# build
# pip-tools
pytest==8.2.0
# via
# dr.botzo-idlerpg (pyproject.toml)
# pytest-cov
# pytest-django
pytest-cov==5.0.0
# via dr.botzo-idlerpg (pyproject.toml)
pytest-django==4.8.0
# via dr.botzo-idlerpg (pyproject.toml)
python-debian==0.1.49
# via reuse
pyyaml==6.0.1
# via bandit
requests==2.31.0
# via safety
reuse==3.0.2
# via dr.botzo-idlerpg (pyproject.toml)
rich==13.7.1
# via
# bandit
# safety
# typer
ruamel-yaml==0.18.6
# via
# safety
# safety-schemas
ruamel-yaml-clib==0.2.8
# via ruamel-yaml
safety==3.2.0
# via dr.botzo-idlerpg (pyproject.toml)
safety-schemas==0.0.2
# via safety
shellingham==1.5.4
# via typer
snowballstemmer==2.2.0
# via pydocstyle
sqlparse==0.5.0
# via django
stevedore==5.2.0
# via bandit
tox==4.15.0
# via dr.botzo-idlerpg (pyproject.toml)
typer==0.12.3
# via safety
typing-extensions==4.11.0
# via
# pydantic
# pydantic-core
# safety
# safety-schemas
# typer
urllib3==2.2.1
# via
# requests
# safety
virtualenv==20.26.1
# via tox
wheel==0.43.0
# via pip-tools

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This is a bare Django app + copy of ircbot from the dr.botzo project, until that becomes more modular.

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"""Core IRC bot code, extended by plugins."""

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"""Manage ircbot models and admin actions in the admin interface."""
import logging
from django.contrib import admin
from ircbot.models import Alias, BotUser, IrcChannel, IrcPlugin, IrcServer
log = logging.getLogger('ircbot.admin')
admin.site.register(Alias)
admin.site.register(BotUser)
admin.site.register(IrcChannel)
admin.site.register(IrcPlugin)
admin.site.register(IrcServer)

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@ -0,0 +1,986 @@
"""Provide the base IRC client bot which other code can latch onto."""
import bisect
import collections
import copy
import importlib
import logging
import re
import socket
import ssl
import sys
import threading
import time
from xmlrpc.server import SimpleXMLRPCRequestHandler, SimpleXMLRPCServer
import irc.client
import irc.modes
from irc.bot import Channel
from irc.connection import Factory
from irc.dict import IRCDict
from jaraco.stream import buffer
import ircbot.lib as ircbotlib
from dr_botzo import __version__
from ircbot.models import Alias, IrcChannel, IrcPlugin, IrcServer
log = logging.getLogger('ircbot.bot')
class PrioritizedRegexHandler(collections.namedtuple('Base', ('priority', 'regex', 'callback'))):
"""Regex handler that still uses the normal handler priority stuff."""
def __lt__(self, other):
"""When sorting prioritized handlers, only use the priority."""
return self.priority < other.priority
class LenientServerConnection(irc.client.ServerConnection):
"""
An IRC server connection.
ServerConnection objects are instantiated by calling the server
method on a Reactor object.
"""
buffer_class = buffer.LenientDecodingLineBuffer
server_config = None
def _prep_message(self, string):
"""Override SimpleIRCClient._prep_message to add some logging."""
log.debug("preparing message %s", string)
return super(LenientServerConnection, self)._prep_message(string)
class DrReactor(irc.client.Reactor):
"""Customize the basic IRC library's Reactor with more features."""
# used by Reactor.server() to initialize
connection_class = LenientServerConnection
def __do_nothing(*args, **kwargs):
pass
def __init__(self, on_connect=__do_nothing, on_disconnect=__do_nothing):
"""Initialize our custom stuff."""
super(DrReactor, self).__init__(on_connect=on_connect, on_disconnect=on_disconnect)
self.regex_handlers = {}
def add_global_regex_handler(self, events, regex, handler, priority=0):
"""Add a global handler function for a specific event type and regex.
Arguments:
events --- Event type(s) (a list of strings).
handler -- Callback function taking connection and event
parameters.
priority --- A number (the lower the number, the higher priority).
The handler function is called whenever the specified event is
triggered in any of the connections and the regex matches.
See documentation for the Event class.
The handler functions are called in priority order (lowest
number is highest priority). If a handler function returns
"NO MORE", no more handlers will be called.
This is basically an extension of add_global_handler(), either may
work, though it turns out most modules probably want this one.
"""
if type(events) != list:
events = [events]
handler = PrioritizedRegexHandler(priority, regex, handler)
for event in events:
with self.mutex:
log.debug("in add_global_regex_handler")
event_regex_handlers = self.regex_handlers.setdefault(event, [])
bisect.insort(event_regex_handlers, handler)
def remove_global_regex_handler(self, events, handler):
"""Remove a global regex handler function.
Arguments:
events -- Event type(s) (a list of strings).
handler -- Callback function.
Returns 1 on success, otherwise 0.
"""
ret = 1
if type(events) != list:
events = [events]
for event in events:
with self.mutex:
if event not in self.regex_handlers:
ret = 0
for h in self.regex_handlers[event]:
if handler == h.callback:
self.regex_handlers[event].remove(h)
return ret
def _handle_event(self, connection, event):
"""Handle an Event event incoming on ServerConnection connection.
Also supports regex handlers.
"""
try:
log.debug("EVENT: e[%s] s[%s] t[%s] a[%s]", event.type, event.source,
event.target, event.arguments)
# set up some default stuff
event.recursing = False
event.addressed = False
event.original_msg = None
event.addressed_msg = None
sender_nick = irc.client.NickMask(event.source).nick
sent_location = ircbotlib.reply_destination_for_event(event)
event.sender_nick = sender_nick
event.sent_location = sent_location
event.in_privmsg = sender_nick == sent_location
self.try_recursion(connection, event)
if event.type in ['pubmsg', 'privmsg']:
what = event.arguments[0]
event.original_msg = what
# check if we were addressed or not
if connection.server_config.additional_addressed_nicks:
all_nicks = '|'.join(connection.server_config.additional_addressed_nicks.split('\n') +
[connection.get_nickname()])
else:
all_nicks = connection.get_nickname()
addressed_pattern = r'^(({nicks})[:,]|@({nicks})[:,]?)\s+(?P<addressed_msg>.*)'.format(nicks=all_nicks)
# ignore the first word, a nick, if the speaker is the bridge
try:
channel = IrcChannel.objects.get(name=sent_location)
if sender_nick == channel.discord_bridge:
short_what = ' '.join(what.split(' ')[1:])
real_source = re.sub(r'^<(\S+)> .*', r'\1!user@discord-bridge', what)
match = re.match(addressed_pattern, short_what, re.IGNORECASE)
event.arguments[0] = short_what
event.source = real_source
sender_nick = irc.client.NickMask(event.source).nick
event.sender_nick = sender_nick
event.in_privmsg = sender_nick == sent_location
else:
match = re.match(addressed_pattern, what, re.IGNORECASE)
except IrcChannel.DoesNotExist:
match = re.match(addressed_pattern, what, re.IGNORECASE)
if match:
event.addressed = True
event.addressed_msg = match.group('addressed_msg')
log.debug("all_nicks: %s, addressed: %s", all_nicks, event.addressed)
# only do aliasing for pubmsg/privmsg
log.debug("checking for alias for %s", event.arguments[0])
for alias in Alias.objects.all():
repl = alias.replace(event.arguments[0])
if repl:
# we found an alias for our given string, doing a replace
event.arguments[0] = repl
# recurse, in case there's another alias in this one
return self._handle_event(connection, event)
with self.mutex:
# doing regex version first as it has the potential to be more specific
log.debug("checking regex handlers for %s", event.type)
matching_handlers = sorted(
self.regex_handlers.get("all_events", []) +
self.regex_handlers.get(event.type, [])
)
log.debug("got %d", len(matching_handlers))
for handler in matching_handlers:
log.debug("checking %s vs. %s", handler, event.arguments)
for line in event.arguments:
match = re.search(handler.regex, line)
if match:
log.debug("match!")
result = handler.callback(connection, event, match)
if result == "NO MORE":
return
matching_handlers = sorted(
self.handlers.get("all_events", []) +
self.handlers.get(event.type, [])
)
for handler in matching_handlers:
log.debug("not-match")
result = handler.callback(connection, event)
if result == "NO MORE":
return
except Exception as ex:
log.exception("caught exception!")
connection.privmsg(event.target, str(ex))
def try_recursion(self, connection, event):
"""Scan message for subcommands to execute and use as part of this command.
Upon seeing a line intended for this module, see if there are subcommands
that we should do what is basically a text replacement on. The intent is to
allow things like the following:
command arg1 [anothercommand arg1 arg2]
where the output of anothercommand is command's arg2..n.
Args:
connection source connection
event incoming event
"""
log.debug("RECURSING EVENT: e[%s] s[%s] t[%s] a[%s]", event.type, event.source,
event.target, event.arguments)
try:
# begin recursion search
attempt = event.arguments[0]
log.debug("checking it against %s", attempt)
start_idx = attempt.find('[')
subcmd = attempt[start_idx + 1:]
end_idx = subcmd.rfind(']')
subcmd = subcmd[:end_idx]
if start_idx != -1 and end_idx != -1 and len(subcmd) > 0:
log.debug("subcmd: %s", subcmd)
# found recursion candidate
# copy the event and see if IT has recursion to do
newevent = copy.deepcopy(event)
newevent.arguments[0] = subcmd
newevent.recursing = True
log.debug("new event copied")
self.try_recursion(connection, newevent)
# now that we have a string that has been
# recursed all the way deeper into its text, see if any
# modules can do something with it. this calls the same
# event handlers in the same way as if this were a native
# event.
replacements = self.try_to_replace_event_text_with_module_text(connection, newevent)
if replacements:
# we have done all we can do with the sub-event. whatever
# the text of that event now is, we should replace the parent
# event's [] section with it.
oldtext = event.arguments[0]
newtext = oldtext.replace('[' + subcmd + ']', newevent.arguments[0])
log.debug("oldtext: '%s' newtext: '%s'", oldtext, newtext)
event.arguments[0] = newtext
# we have now resolved the []. recursion will unfold, replacing
# it further and further, until we eventually get back to the
# original irc event in _handle_event, which will do one
# last search on the text.
else:
log.debug("no more recursion here")
except IndexError:
log.debug("no more recursion here")
def try_to_replace_event_text_with_module_text(self, connection, event):
"""Do something very similar to _handle_event, but for recursion.
The intent here is that we replace [text] with whatever a module
provides to us.
Args:
connection source connection
event incoming event
"""
replacement = False
replies = []
# only do aliasing for pubmsg/privmsg
if event.type in ['pubmsg', 'privmsg']:
what = event.arguments[0]
log.debug("checking for (recursion) alias for %s", what)
for alias in Alias.objects.all():
repl = alias.replace(what)
if repl:
# we found an alias for our given string, doing a replace
event.arguments[0] = repl
with self.mutex:
# doing regex version first as it has the potential to be more specific
log.debug("checking (recursion) regex handlers for %s", event.type)
matching_handlers = sorted(
self.regex_handlers.get("all_events", []) +
self.regex_handlers.get(event.type, [])
)
log.debug("got %d", len(matching_handlers))
for handler in matching_handlers:
log.debug("checking (recursion) %s vs. %s", handler, event.arguments)
for line in event.arguments:
match = re.search(handler.regex, line)
if match:
log.debug("match (recursion)!")
result = handler.callback(connection, event, match)
log.debug("result: %s", result)
if result:
log.debug("appending %s to replies", result)
replacement = True
replies.append(result)
matching_handlers = sorted(
self.handlers.get("all_events", []) +
self.handlers.get(event.type, [])
)
for handler in matching_handlers:
log.debug("not-match (recursion)")
result = handler.callback(connection, event)
log.debug("result: %s", result)
if result:
log.debug("appending %s to replies", result)
replacement = True
replies.append(result)
if len(replies):
event.arguments[0] = '\n'.join(replies)
return replacement
class IRCBot(irc.client.SimpleIRCClient):
"""A single-server IRC bot class."""
reactor_class = DrReactor
splitter = "..."
def __init__(self, server_name, reconnection_interval=60):
"""Initialize bot."""
super(IRCBot, self).__init__()
self.channels = IRCDict()
self.plugins = []
self.server_config = IrcServer.objects.get(name=server_name)
# the reactor made the connection, save the server reference in it since we pass that around
self.connection.server_config = self.server_config
# set reconnection interval
if not reconnection_interval or reconnection_interval < 0:
reconnection_interval = 2 ** 31
self.reconnection_interval = reconnection_interval
# set basic stuff
self._nickname = self.server_config.nickname
self._realname = self.server_config.realname
# guess at nickmask. hopefully _on_welcome() will set this, but this should be
# a pretty good guess if not
nick = self._nickname
user = self._nickname
host = socket.getfqdn()
self.nickmask = "{0:s}!~{1:s}@{2:s}".format(nick, user, host)
log.debug("guessing at nickmask '{0:s}'".format(self.nickmask))
# handlers
for i in ['disconnect', 'join', 'kick', 'mode', 'namreply', 'nick', 'part', 'quit', 'welcome']:
self.connection.add_global_handler(i, getattr(self, '_on_' + i), -20)
self.connection.reactor.add_global_regex_handler('pubmsg', r'^!load\s+([\S]+)$',
getattr(self, 'handle_load'), -20)
self.connection.reactor.add_global_regex_handler('privmsg', r'^!load\s+([\S]+)$',
getattr(self, 'handle_load'), -20)
self.connection.reactor.add_global_regex_handler('pubmsg', r'^!unload\s+([\S]+)$',
getattr(self, 'handle_unload'), -20)
self.connection.reactor.add_global_regex_handler('privmsg', r'^!unload\s+([\S]+)$',
getattr(self, 'handle_unload'), -20)
self.connection.reactor.add_global_regex_handler('pubmsg', r'^!reload\s+([\S]+)$',
getattr(self, 'handle_reload'), -20)
self.connection.reactor.add_global_regex_handler('privmsg', r'^!reload\s+([\S]+)$',
getattr(self, 'handle_reload'), -20)
# load XML-RPC server
self.xmlrpc = SimpleXMLRPCServer((self.server_config.xmlrpc_host, self.server_config.xmlrpc_port),
requestHandler=SimpleXMLRPCRequestHandler, allow_none=True)
self.xmlrpc.register_introspection_functions()
t = threading.Thread(target=self._xmlrpc_listen, args=())
t.daemon = True
t.start()
# register XML-RPC stuff
self.xmlrpc_register_function(self.privmsg, 'privmsg')
self.xmlrpc_register_function(self.reply, 'reply')
def _connected_checker(self):
if not self.connection.is_connected():
self.reactor.scheduler.execute_after(self.reconnection_interval, self._connected_checker)
self.jump_server()
def _connect(self):
try:
# build the connection factory as determined by IPV6/SSL settings
if self.server_config.use_ssl:
connect_factory = Factory(wrapper=ssl.wrap_socket, ipv6=self.server_config.use_ipv6)
else:
connect_factory = Factory(ipv6=self.server_config.use_ipv6)
self.connect(self.server_config.hostname, self.server_config.port, self._nickname,
self.server_config.password, ircname=self._realname, connect_factory=connect_factory)
except irc.client.ServerConnectionError:
pass
def _on_disconnect(self, c, e):
self.channels = IRCDict()
self.reactor.scheduler.execute_after(self.reconnection_interval, self._connected_checker)
def _on_join(self, c, e):
ch = e.target
nick = e.source.nick
if nick == c.get_nickname():
self.channels[ch] = Channel()
self.channels[ch].add_user(nick)
def _on_kick(self, c, e):
nick = e.arguments[0]
channel = e.target
if nick == c.get_nickname():
del self.channels[channel]
else:
self.channels[channel].remove_user(nick)
def _on_mode(self, c, e):
modes = irc.modes.parse_channel_modes(" ".join(e.arguments))
t = e.target
if irc.client.is_channel(t):
ch = self.channels[t]
for mode in modes:
if mode[0] == "+":
f = ch.set_mode
else:
f = ch.clear_mode
f(mode[1], mode[2])
else:
# Mode on self... XXX
pass
def _on_namreply(self, c, e):
"""Get the list of names in a channel.
e.arguments[0] == "@" for secret channels,
"*" for private channels,
"=" for others (public channels)
e.arguments[1] == channel
e.arguments[2] == nick list
"""
ch_type, channel, nick_list = e.arguments
if channel == '*':
# User is not in any visible channel
# http://tools.ietf.org/html/rfc2812#section-3.2.5
return
for nick in nick_list.split():
nick_modes = []
if nick[0] in self.connection.features.prefix:
nick_modes.append(self.connection.features.prefix[nick[0]])
nick = nick[1:]
for mode in nick_modes:
self.channels[channel].set_mode(mode, nick)
self.channels[channel].add_user(nick)
def _on_nick(self, c, e):
before = e.source.nick
after = e.target
for ch in list(self.channels.values()):
if ch.has_user(before):
ch.change_nick(before, after)
def _on_part(self, c, e):
nick = e.source.nick
channel = e.target
if nick == c.get_nickname():
del self.channels[channel]
else:
self.channels[channel].remove_user(nick)
def _on_quit(self, c, e):
nick = e.source.nick
for ch in list(self.channels.values()):
if ch.has_user(nick):
ch.remove_user(nick)
def _on_welcome(self, connection, event):
"""Initialize/run a bunch of on-connection stuff.
Set the nickmask that the ircd tells us is us, autojoin channels, etc.
Args:
connection source connection
event incoming event
"""
what = event.arguments[0]
log.debug("welcome: %s", what)
# run automsg commands
if self.server_config.post_connect:
for cmd in self.server_config.post_connect.split('\n'):
# TODO NOTE: if the bot is sending something that changes the vhost
# (like 'hostserv on') we don't pick it up
self.connection.privmsg(cmd.split(' ')[0], ' '.join(cmd.split(' ')[1:]))
# sleep before doing autojoins
time.sleep(self.server_config.delay_before_joins)
for chan in IrcChannel.objects.filter(autojoin=True, server=connection.server_config):
log.info("autojoining %s", chan.name)
self.connection.join(chan.name)
for plugin in IrcPlugin.objects.filter(autoload=True):
log.info("autoloading %s", plugin.path)
self._load_plugin(connection, event, plugin.path, feedback=False)
match = re.search(r'(\S+!\S+@\S+)', what)
if match:
self.nickmask = match.group(1)
log.debug("setting nickmask: %s", self.nickmask)
def die(self, msg="Bye, cruel world!"):
"""Let the bot die.
Arguments:
msg -- Quit message.
"""
self._xmlrpc_shutdown()
self.connection.disconnect(msg)
sys.exit(0)
def disconnect(self, msg="I'll be back!"):
"""Disconnect the bot.
The bot will try to reconnect after a while.
Arguments:
msg -- Quit message.
"""
self.connection.disconnect(msg)
def get_version(self):
"""Return the bot version.
Used when answering a CTCP VERSION request.
"""
return f"dr.botzo {__version__}"
def jump_server(self, msg="Changing servers"):
"""Connect to a new server, potentially disconnecting from the current one."""
if self.connection.is_connected():
self.connection.disconnect(msg)
self._connect()
def on_ctcp(self, c, e):
"""Handle for ctcp events.
Replies to VERSION and PING requests and relays DCC requests
to the on_dccchat method.
"""
nick = e.source.nick
if e.arguments[0] == "VERSION":
c.ctcp_reply(nick, "VERSION " + self.get_version())
elif e.arguments[0] == "PING":
if len(e.arguments) > 1:
c.ctcp_reply(nick, "PING " + e.arguments[1])
elif e.arguments[0] == "DCC" and e.arguments[1].split(" ", 1)[0] == "CHAT":
self.on_dccchat(c, e)
def on_dccchat(self, c, e):
"""Do nothing."""
pass
def handle_load(self, connection, event, match):
"""Handle IRC requests to load a plugin.
This loads a plugin, as requested, and the interpreter takes care of
loading dependencies.
:param connection: connection for this load request
:type connection: LenientServerConnection
:param event: associated irc event object
:type event: Event
:param match: the matched regex (via add_global_regex_handler)
:type match: Match
"""
has_perm = ircbotlib.has_permission(event.source, 'ircbot.manage_loaded_plugins')
log.debug("has permission to load?: %s", str(has_perm))
if has_perm:
plugin_path = match.group(1)
log.debug("calling _load_plugin on %s", plugin_path)
self._load_plugin(connection, event, plugin_path)
def _load_plugin(self, connection, event, plugin_path, feedback=True):
"""Load an IRC plugin.
A plugin's init must initialize its hooks and handlers as references to this bot, this
is handed off but otherwise nothing is done with that here, this just loads it from a
Python sense.
:param connection: connection for this load request
:type connection: LenientServerConnection
:param event: associated irc event object
:type event: Event
:param plugin_path: path (likely a relative one) of the plugin to attempt to load
:type plugin_path: str
:param feedback: whether or not to send messages to IRC regarding the load attempt
:type feedback: bool
"""
log.debug("trying to load plugin %s", plugin_path)
dest = None
if feedback:
dest = ircbotlib.reply_destination_for_event(event)
# loop over the sys.modules entries, for debugging
log.debug("loaded modules:")
for module_name, module in sys.modules.items():
log.debug(" %s", module_name)
for path, plugin in self.plugins:
log.debug("looping already loaded plugin: %s %s", plugin, path)
if plugin_path == path:
if feedback:
self.privmsg(dest, "Plugin '{0:s}' is already loaded.".format(plugin_path))
return
# not loaded, let's get to work
try:
__import__(plugin_path)
module = sys.modules[plugin_path]
plugin = module.plugin(self, connection, event)
plugin.start()
self.plugins.append((plugin_path, plugin))
# give it a model
plugin_model, c = IrcPlugin.objects.get_or_create(path=plugin_path)
if feedback:
self.privmsg(dest, "Plugin '{0:s}' loaded.".format(plugin_path))
except ImportError as e:
log.error("Error loading '{0:s}'".format(plugin_path))
log.exception(e)
# i don't think this would get populated if __import__ failed del sys.modules[plugin_path]
if feedback:
self.privmsg(dest, "Plugin '{0:s}' could not be loaded: {1:s}".format(plugin_path, str(e)))
except AttributeError as e:
log.error("Error loading '{0:s}'".format(plugin_path))
log.exception(e)
del sys.modules[plugin_path]
if feedback:
self.privmsg(dest, "Plugin '{0:s}' could not be loaded: {1:s}".format(plugin_path, str(e)))
# loop over the sys.modules entries, for debugging
log.debug("new list of loaded modules:")
for module_name, module in sys.modules.items():
log.debug(" %s", module_name)
def handle_reload(self, connection, event, match):
"""Handle IRC requests to reload a plugin (module or package).
This allows code for a plugin (and potentially also its sibling modules in the package)
to be reloaded on demand, in the event that changes were made.
:param connection: connection for this reload request
:type connection: LenientServerConnection
:param event: associated irc event object
:type event: Event
:param match: the matched regex (via add_global_regex_handler)
:type match: Match
"""
has_perm = ircbotlib.has_permission(event.source, 'ircbot.manage_loaded_plugins')
log.debug("has permission to reload?: %s", str(has_perm))
if has_perm:
plugin_path = match.group(1)
log.debug("calling _reload_plugin on %s", plugin_path)
self._reload_plugin(connection, event, plugin_path)
def _reload_plugin(self, connection, event, plugin_path, feedback=True):
"""Execute the built-in reload() on a plugin (module) or it and its siblings (package).
:param connection: connection for this load request
:type connection: LenientServerConnection
:param event: associated irc event object
:type event: Event
:param plugin_path: path (likely a relative one) of the plugin to attempt to reload
:type plugin_path: str
:param feedback: whether or not to send messages to IRC regarding the reload attempt
:type feedback: bool
"""
log.debug("trying to unload plugin %s", plugin_path)
dest = ircbotlib.reply_destination_for_event(event)
# loop over the sys.modules entries, for debugging
log.debug("loaded modules:")
for module_name, module in sys.modules.items():
log.debug(" %s", module_name)
# make sure what was provided was a legitimate plugin
# (so that we don't go reloading totally arbitrary code)
search_path = None
for path, plugin in self.plugins:
# first check exact path
if path == plugin_path:
log.debug("requested %s is %s, so we will try to reload %s",
plugin_path, path, plugin_path)
search_path = plugin_path
if plugin_path[-1] == '.' and path.startswith(plugin_path):
log.debug("requested %s is substring of %s, so we will try to reload all %s items",
plugin_path, path, plugin_path)
search_path = plugin_path[:-1]
# we need to know the plugin names to do some extra logic with reload
plugin_names = [x[0] for x in self.plugins]
# do reload(s)
if search_path:
plugins_to_reload = []
for module_name, module in sys.modules.items():
if module_name.startswith(search_path):
if module_name in plugin_names:
# we need to take the plugin reload path for this, but not
# before all other code is reloaded, so we save this for the end
# if we did this here, the ircplugin might still reference the old
# version of its dependencies
plugins_to_reload.append(module_name)
else:
log.debug("reloading %s", module_name)
importlib.reload(module)
if feedback:
self.privmsg(dest, "'{0:s}' reloaded.".format(module_name))
# the references to event handlers will be stale (reload() doesn't go that deep)
# so we need to tear down and reinitialize plugins
for plugin_to_reload in plugins_to_reload:
log.debug("unloading plugin %s", plugin_to_reload)
self._unload_plugin(event, plugin_to_reload, False)
log.debug("loading plugin %s", plugin_to_reload)
self._load_plugin(connection, event, plugin_to_reload, False)
def handle_unload(self, connection, event, match):
"""Handle IRC requests to unload a plugin.
Unloading includes disconnecting the IRC plugin hooks, so this is the
way to "remove" a plugin from the IRC bot. Note that this only
removes the module for the specified plugin, not its dependencies, so
if you're trying to unload in order to refresh modules, this won't
do what you want.
:param connection: connection for this unload request
:type connection: LenientServerConnection
:param event: associated irc event object
:type event: Event
:param match: the matched regex (via add_global_regex_handler)
:type match: Match
"""
has_perm = ircbotlib.has_permission(event.source, 'ircbot.manage_loaded_plugins')
log.debug("has permission to unload?: %s", str(has_perm))
if has_perm:
plugin_path = match.group(1)
log.debug("calling _unload_plugin on %s", plugin_path)
self._unload_plugin(event, plugin_path)
def _unload_plugin(self, event, plugin_path, feedback=True):
"""Attempt to unload and del a module if it's loaded.
This stops the plugin, which should (if it's coded properly) disconnect its
event handlers and kill threads and whatnot.
:param event: associated irc event object
:type event: Event
:param plugin_path: path (likely a relative one) of the plugin to attempt to unload
:type plugin_path: str
:param feedback: whether or not to send messages to IRC regarding the unload attempt
:type feedback: bool
"""
log.debug("trying to unload plugin %s", plugin_path)
dest = ircbotlib.reply_destination_for_event(event)
# loop over the sys.modules entries, for debugging
log.debug("loaded modules:")
for module_name, module in sys.modules.items():
log.debug(" %s", module_name)
unloaded = False
for path, plugin in self.plugins:
if plugin_path == path:
unloaded = True
self.plugins.remove((path, plugin))
plugin.stop()
del plugin
del sys.modules[plugin_path]
if feedback:
self.privmsg(dest, "Plugin '{0:s}' unloaded.".format(plugin_path))
if not unloaded and feedback:
self.privmsg(dest, "Plugin '{0:s}' is not loaded.".format(plugin_path))
# loop over the sys.modules entries, for debugging
log.debug("new list of loaded modules:")
for module_name, module in sys.modules.items():
log.debug(" %s", module_name)
def privmsg(self, target, text):
"""Send a PRIVMSG command.
Args:
target the destination nick/channel
text the message to send
"""
if not target:
return
log.debug("OUTGOING PRIVMSG: t[%s] m[%s]", target, text)
self.connection.send_raw("PRIVMSG {0:s} :{1:s}".format(target, text))
def reply(self, event, replystr, stop=False, explicit_target=None):
"""Reply over IRC to replypath or return a string with the reply.
The primary utility for this is to properly handle recursion. The
recursion code will set up a couple hints that this method
picks up on and will appropriately send an IRC event or return a
string.
Unless you know what you are doing, the modules you write should use
this method rather than send a privmsg reply, as failing to call this
method will certainly have recursion do odd things with your module.
Args:
event incoming event
replystr the message to reply with
stop whether or not to let other handlers see this
explicit_target if event is none, use this for the destination
Returns:
The replystr if the event is inside recursion, or, potentially,
"NO MORE" to stop other event handlers from acting.
"""
if event:
log.debug("in reply for e[%s] r[%s]", event, replystr)
replypath = ircbotlib.reply_destination_for_event(event)
recursing = getattr(event, 'recursing', False)
log.debug("determined recursing to be %s", recursing)
elif explicit_target:
log.debug("in reply for e[NO EVENT] r[%s]", replystr)
replypath = explicit_target
recursing = False
else:
log.warning("reply() called with no event and no explicit target, aborting")
return
# convert characters that don't make sense for Discord (like ^C^B)
if self.connection.server_config.replace_irc_control_with_markdown:
log.debug("old replystr: %s", replystr)
replystr = replystr.replace('\x02', '**')
replystr = replystr.replace('\x0F', '')
replystr = re.sub('\x03..', '', replystr)
log.debug("new replystr: %s", replystr)
log.debug("replypath: %s", replypath)
if replystr is not None:
if recursing:
return replystr
else:
# try doing outbound recursion
log.debug("old replystr: %s", replystr)
if event:
fake_event = copy.deepcopy(event)
fake_event.arguments[0] = copy.deepcopy(replystr).replace('{', '[').replace('}', ']')
else:
fake_event = irc.client.Event(type='pubmsg', source='fake', target='fake')
fake_event.arguments.append(copy.deepcopy(replystr).replace('{', '[').replace('}', ']'))
log.debug("hacked replystr: %s", fake_event.arguments[0])
self.connection.reactor.try_recursion(self.connection, fake_event)
replystr = fake_event.arguments[0]
log.debug("final replystr: %s", replystr)
lines = 0
replies = replystr.split('\n')
for reply in replies:
# split messages that are too long. max length is 512, but we also need to
# account for display and that'll show our hostname
space = 512 - len(':{0:s} PRIVMSG {1:s} :\r\n'.format(self.nickmask, replypath))
splitspace = space - (len(self.splitter) + 1)
while len(reply) > space:
# do splitting
splitpos = reply.rfind(' ', 0, splitspace)
splittext = reply[0:splitpos] + ' ' + self.splitter
reply = self.splitter + ' ' + reply[splitpos + 1:]
self.privmsg(replypath, splittext)
# antiflood
lines += 1
time.sleep(int(0.5 * lines))
# done splitting, or it was never necessary
self.privmsg(replypath, reply)
if stop:
return "NO MORE"
def xmlrpc_register_function(self, func, name):
"""Add a method to the XML-RPC interface.
:param func: the method to register
:type func: a method
:param name: the name to expose the method as
:type name: str
"""
if func and self.xmlrpc:
if hasattr(func, '__call__'):
self.xmlrpc.register_function(func, name)
def _xmlrpc_listen(self):
"""Begin listening. Hopefully this was called in a new thread."""
self.xmlrpc.serve_forever()
def _xmlrpc_shutdown(self):
"""Shut down the XML-RPC server."""
if self.xmlrpc is not None:
self.xmlrpc.shutdown()
self.xmlrpc.server_close()
def start(self):
"""Start the bot."""
self._connect()
super(IRCBot, self).start()
def sigint_handler(self, signal, frame):
"""Cleanly shutdown on SIGINT."""
log.debug("shutting down")
for path, plugin in self.plugins:
log.debug("trying to shut down %s", path)
self.plugins.remove((path, plugin))
plugin.stop()
del plugin
del sys.modules[path]
self.die(msg="Shutting down...")

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"""Forms for doing ircbot stuff."""
import logging
from django.forms import CharField, Form, IntegerField, Textarea
log = logging.getLogger('ircbot.forms')
class PrivmsgForm(Form):
"""Accept a privmsg to send to the ircbot."""
target = CharField()
message = CharField(widget=Textarea)
xmlrpc_host = CharField()
xmlrpc_port = IntegerField()

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"""Some basic-level IRC plugins."""

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"""Echo given string back to the user/channel."""
import logging
from ircbot.lib import Plugin
log = logging.getLogger('ircbot.lib')
class Echo(Plugin):
"""Have IRC commands to do IRC things (join channels, quit, etc.)."""
def start(self):
"""Set up the handlers."""
self.connection.reactor.add_global_regex_handler(['pubmsg', 'privmsg'], r'^!echo\s+(.*)$',
self.handle_echo, -20)
super(Echo, self).start()
def stop(self):
"""Tear down handlers."""
self.connection.reactor.remove_global_regex_handler(['pubmsg', 'privmsg'], self.handle_echo)
super(Echo, self).stop()
def handle_echo(self, connection, event, match):
"""Handle the echo command... by echoing."""
return self.bot.reply(event, match.group(1))
plugin = Echo

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"""Provide some commands for basic IRC functionality."""
import logging
from ircbot.lib import Plugin, has_permission
from ircbot.models import IrcChannel
log = logging.getLogger('ircbot.ircplugins.ircmgmt')
class ChannelManagement(Plugin):
"""Have IRC commands to do IRC things (join channels, quit, etc.)."""
def start(self):
"""Set up the handlers."""
self.connection.reactor.add_global_regex_handler(['pubmsg', 'privmsg'], r'^!join\s+([\S]+)',
self.handle_join, -20)
self.connection.reactor.add_global_regex_handler(['pubmsg', 'privmsg'], r'^!part\s+([\S]+)',
self.handle_part, -20)
self.connection.reactor.add_global_regex_handler(['pubmsg', 'privmsg'], r'^!quit\s*(.*)',
self.handle_quit, -20)
super(ChannelManagement, self).start()
def stop(self):
"""Tear down handlers."""
self.connection.reactor.remove_global_regex_handler(['pubmsg', 'privmsg'], self.handle_join)
self.connection.reactor.remove_global_regex_handler(['pubmsg', 'privmsg'], self.handle_part)
self.connection.reactor.remove_global_regex_handler(['pubmsg', 'privmsg'], self.handle_quit)
super(ChannelManagement, self).stop()
def handle_join(self, connection, event, match):
"""Handle the join command."""
if has_permission(event.source, 'ircbot.manage_current_channels'):
channel = match.group(1)
# put it in the database if it isn't already
chan_mod, c = IrcChannel.objects.get_or_create(name=channel, server=connection.server_config)
log.debug("joining channel %s", channel)
self.connection.join(channel)
return self.bot.reply(event, "Joined channel {0:s}.".format(channel))
def handle_part(self, connection, event, match):
"""Handle the join command."""
if has_permission(event.source, 'ircbot.manage_current_channels'):
channel = match.group(1)
# put it in the database if it isn't already
chan_mod, c = IrcChannel.objects.get_or_create(name=channel, server=connection.server_config)
log.debug("parting channel %s", channel)
self.connection.part(channel)
return self.bot.reply(event, "Parted channel {0:s}.".format(channel))
def handle_quit(self, connection, event, match):
"""Handle the join command."""
if has_permission(event.source, 'ircbot.quit_bot'):
self.bot.die(msg=match.group(1))
plugin = ChannelManagement

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"""Watch channel topics for changes and note them."""
import logging
from django.utils import timezone
from ircbot.lib import Plugin
from ircbot.models import IrcChannel
log = logging.getLogger('ircbot.ircplugins.topicmonitor')
class TopicMonitor(Plugin):
"""Have IRC commands to do IRC things (join channels, quit, etc.)."""
def start(self):
"""Set up the handlers."""
self.connection.reactor.add_global_handler('topic', handle_topic, -20)
super(TopicMonitor, self).start()
def stop(self):
"""Tear down handlers."""
self.connection.reactor.remove_global_handler('topic', handle_topic)
super(TopicMonitor, self).stop()
def handle_topic(connection, event):
"""Store topic changes in the channel model."""
channel = event.target
topic = event.arguments[0]
setter = event.source
log.debug("topic change '%s' by %s in %s", topic, setter, channel)
channel, c = IrcChannel.objects.get_or_create(name=channel, server=connection.server_config)
channel.topic_msg = topic
channel.topic_time = timezone.now()
channel.topic_by = setter
channel.save()
plugin = TopicMonitor

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"""Library and convenience methods for the IRC bot and plugins."""
import logging
import irc.client
from django.core.exceptions import ObjectDoesNotExist
from ircbot.models import BotUser
log = logging.getLogger('ircbot.lib')
class Plugin(object):
"""Plugin base class."""
def __init__(self, bot, connection, event):
"""Initialization stuff here --- global handlers, configs from database, so on."""
self.bot = bot
self.connection = connection
self.event = event
log.info("initialized %s", self.__class__.__name__)
def start(self):
"""Initialization stuff here --- global handlers, configs from database, so on."""
log.info("started %s", self.__class__.__name__)
def stop(self):
"""Teardown stuff here --- unregister handlers, for example."""
log.info("stopped %s", self.__class__.__name__)
def _unencode_xml(self, text):
"""Convert &lt;, &gt;, &amp; to their real entities."""
text = text.replace('&lt;', '<')
text = text.replace('&gt;', '>')
text = text.replace('&amp;', '&')
return text
def has_permission(source, permission):
"""Check if the provided event source is a bot admin."""
try:
bot_user = BotUser.objects.get(nickmask=source)
log.debug("found bot user %s", bot_user)
except BotUser.DoesNotExist:
log.debug("could not find bot user for %s", source)
return False
try:
django_user = bot_user.user
if django_user.has_perm(permission):
log.debug("bot user %s has requested permission %s", bot_user, permission)
return True
except ObjectDoesNotExist:
log.error("could not find django user for bot user %s", bot_user)
return False
log.debug("bot user %s does not have requested permission %s", bot_user, permission)
return False
def reply_destination_for_event(event):
"""Get the "natural" reply destination for an event.
If the event appears to be from a person within a channel, the channel
is the reply destination. Otherwise, the source (assumed to be the speaker
in a privmsg)'s nick is the reply destination.
"""
if irc.client.is_channel(event.target):
return event.target
else:
return irc.client.NickMask(event.source).nick
def most_specific_message(event):
"""Provides the "most specific" message for a pubmsg/privmsg.
Specificity is defined as the raw message, or the message after a "bot: blah" address.
"""
if event.addressed:
return event.addressed_msg
else:
return event.original_msg

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"""Start the IRC bot via Django management command."""
import logging
import signal
from django.core.management import BaseCommand
from ircbot.bot import IRCBot
log = logging.getLogger('ircbot')
class Command(BaseCommand):
"""Provide the command to start the IRC bot.
This will run until the bot disconnects and shuts down.
"""
help = "Start the IRC bot"
def add_arguments(self, parser):
"""Add arguments to the bot startup."""
parser.add_argument('server_name')
def handle(self, *args, **options):
"""Start the IRC bot and spin forever."""
self.stdout.write(self.style.NOTICE(f"Starting up {options['server_name']} bot"))
irc = IRCBot(options['server_name'])
signal.signal(signal.SIGINT, irc.sigint_handler)
irc.start()

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# -*- coding: utf-8 -*-
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
]
operations = [
migrations.CreateModel(
name='IrcChannel',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('name', models.CharField(unique=True, max_length=200)),
('autojoin', models.BooleanField(default=False)),
],
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0001_initial'),
]
operations = [
migrations.CreateModel(
name='BotAdmin',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('nickmask', models.CharField(unique=True, max_length=200)),
],
),
migrations.CreateModel(
name='IrcPlugin',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('path', models.CharField(unique=True, max_length=200)),
('autojoin', models.BooleanField(default=False)),
],
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0002_botadmin_ircplugin'),
]
operations = [
migrations.RenameField(
model_name='ircplugin',
old_name='autojoin',
new_name='autoload',
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0003_auto_20150512_1934'),
]
operations = [
migrations.CreateModel(
name='Alias',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('pattern', models.CharField(unique=True, max_length=200)),
('replacement', models.CharField(max_length=200)),
],
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0004_alias'),
]
operations = [
migrations.AlterModelOptions(
name='alias',
options={'verbose_name_plural': 'aliases'},
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
import django.utils.timezone
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0005_auto_20150514_2317'),
]
operations = [
migrations.AddField(
model_name='ircchannel',
name='topic_by',
field=models.CharField(default=b'', max_length=200),
),
migrations.AddField(
model_name='ircchannel',
name='topic_msg',
field=models.TextField(default=b''),
),
migrations.AddField(
model_name='ircchannel',
name='topic_time',
field=models.DateTimeField(default=django.utils.timezone.now),
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0006_auto_20150515_2141'),
]
operations = [
migrations.AlterModelOptions(
name='ircplugin',
options={'ordering': ['path']},
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0007_auto_20150519_2156'),
]
operations = [
migrations.AlterField(
model_name='ircchannel',
name='topic_by',
field=models.CharField(default=b'', max_length=200, blank=True),
),
migrations.AlterField(
model_name='ircchannel',
name='topic_msg',
field=models.TextField(default=b'', blank=True),
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
from django.conf import settings
class Migration(migrations.Migration):
dependencies = [
migrations.swappable_dependency(settings.AUTH_USER_MODEL),
('ircbot', '0008_auto_20150521_2113'),
]
operations = [
migrations.AddField(
model_name='botadmin',
name='user',
field=models.ForeignKey(default=1, to=settings.AUTH_USER_MODEL, on_delete=models.CASCADE),
preserve_default=False,
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0009_botadmin_user'),
]
operations = [
migrations.RenameModel(
old_name='BotAdmin',
new_name='BotUser',
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0010_auto_20150620_0930'),
]
operations = [
migrations.AlterModelOptions(
name='botuser',
options={'permissions': (('quit_bot', 'Can tell the bot to quit via IRC'),)},
),
migrations.AlterModelOptions(
name='ircchannel',
options={'permissions': (('manage_current_channels', 'Can join/part channels via IRC'),)},
),
migrations.AlterModelOptions(
name='ircplugin',
options={'ordering': ['path'], 'permissions': (('manage_loaded_plugins', 'Can load/unload plugins via IRC'),)},
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0011_auto_20150620_0951'),
]
operations = [
migrations.AddField(
model_name='ircchannel',
name='markov_learn_from_channel',
field=models.BooleanField(default=True),
),
]

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# -*- coding: utf-8 -*-
from django.db import models, migrations
import ircbot.models
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0012_ircchannel_markov_learn_from_channel'),
]
operations = [
migrations.AlterField(
model_name='ircchannel',
name='name',
field=ircbot.models.LowerCaseCharField(unique=True, max_length=200),
),
]

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# -*- coding: utf-8 -*-
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0013_auto_20150917_2255'),
]
operations = [
migrations.AlterField(
model_name='ircchannel',
name='topic_by',
field=models.CharField(default='', blank=True, max_length=200),
),
migrations.AlterField(
model_name='ircchannel',
name='topic_msg',
field=models.TextField(default='', blank=True),
),
]

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# Generated by Django 3.1.2 on 2021-04-25 14:05
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0014_auto_20160116_1955'),
]
operations = [
migrations.CreateModel(
name='IrcServer',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('name', models.CharField(max_length=200, unique=True)),
('hostname', models.CharField(max_length=200)),
('port', models.PositiveSmallIntegerField(default=6667)),
('password', models.CharField(blank=True, default=None, max_length=200, null=True)),
('nickname', models.CharField(max_length=32)),
('realname', models.CharField(blank=True, default='', max_length=32)),
('additional_addressed_nicks', models.TextField(blank=True, default='', help_text='For e.g. BitlBee alternative nicks')),
('use_ssl', models.BooleanField(default=False)),
('use_ipv6', models.BooleanField(default=False)),
('post_connect', models.TextField(blank=True, default='')),
('delay_before_joins', models.PositiveSmallIntegerField(default=0)),
('xmlrpc_host', models.CharField(default='localhost', max_length=200)),
('xmlrpc_port', models.PositiveSmallIntegerField(default=13132)),
],
),
]

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# Generated by Django 3.1.2 on 2021-04-25 04:11
from django.db import migrations
def create_placeholder_server(apps, schema_editor):
"""Create the first server entry, to be configured by the admin."""
IrcServer = apps.get_model('ircbot', 'IrcServer')
IrcServer.objects.create(name='default', hostname='irc.example.org', port=6667)
def delete_placeholder_server(apps, schema_editor):
"""Remove the default server."""
IrcServer = apps.get_model('ircbot', 'IrcServer')
IrcServer.objects.filter(name='default').delete()
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0015_ircserver'),
]
operations = [
migrations.RunPython(create_placeholder_server, delete_placeholder_server),
]

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# Generated by Django 3.1.2 on 2021-04-25 16:11
from django.db import migrations, models
import django.db.models.deletion
import ircbot.models
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0016_placeholder_ircserver'),
]
operations = [
migrations.AddField(
model_name='ircchannel',
name='server',
field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='ircbot.ircserver'),
preserve_default=False,
),
migrations.AlterField(
model_name='ircchannel',
name='name',
field=ircbot.models.LowerCaseCharField(max_length=200),
),
migrations.AddConstraint(
model_name='ircchannel',
constraint=models.UniqueConstraint(fields=('name', 'server'), name='unique_server_channel'),
),
]

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# Generated by Django 3.1.2 on 2021-04-25 17:05
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0017_ircchannel_server'),
]
operations = [
migrations.AddField(
model_name='ircserver',
name='replace_irc_control_with_markdown',
field=models.BooleanField(default=False),
),
]

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# Generated by Django 3.2.18 on 2023-02-16 22:38
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0018_ircserver_replace_irc_control_with_markdown'),
]
operations = [
migrations.AddField(
model_name='ircchannel',
name='discord_bridge',
field=models.CharField(blank=True, default='', max_length=32),
),
]

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# Generated by Django 5.0.4 on 2024-05-03 17:39
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('ircbot', '0019_ircchannel_discord_bridge'),
]
operations = [
migrations.AlterField(
model_name='alias',
name='id',
field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
),
migrations.AlterField(
model_name='botuser',
name='id',
field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
),
migrations.AlterField(
model_name='ircchannel',
name='id',
field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
),
migrations.AlterField(
model_name='ircplugin',
name='id',
field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
),
migrations.AlterField(
model_name='ircserver',
name='id',
field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
),
]

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"""Track basic IRC settings and similar."""
import logging
import re
from django.conf import settings
from django.db import models
from django.utils import timezone
log = logging.getLogger('ircbot.models')
class LowerCaseCharField(models.CharField):
"""Provide a case-insensitive, forced-lower CharField."""
def get_prep_value(self, value):
"""Manipulate the field value to make it lowercase."""
value = super(LowerCaseCharField, self).get_prep_value(value)
if value is not None:
value = value.lower()
return value
class Alias(models.Model):
"""Allow for aliasing of arbitrary regexes to normal supported commands."""
pattern = models.CharField(max_length=200, unique=True)
replacement = models.CharField(max_length=200)
class Meta:
"""Settings for the model."""
verbose_name_plural = "aliases"
def __str__(self):
"""Provide string representation."""
return "{0:s} -> {1:s}".format(self.pattern, self.replacement)
def replace(self, what):
"""Match the regex and replace with the command."""
command = None
if re.search(self.pattern, what, flags=re.IGNORECASE):
command = re.sub(self.pattern, self.replacement, what, flags=re.IGNORECASE)
return command
class BotUser(models.Model):
"""Configure bot users, which can do things through the bot and standard Django auth."""
nickmask = models.CharField(max_length=200, unique=True)
user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
class Meta:
"""Settings for the model."""
permissions = (
('quit_bot', "Can tell the bot to quit via IRC"),
)
def __str__(self):
"""Provide string representation."""
return "{0:s} (Django user {1:s})".format(self.nickmask, self.user.username)
class IrcServer(models.Model):
"""Contain server information in an object, and help contextualize channels."""
name = models.CharField(max_length=200, unique=True)
hostname = models.CharField(max_length=200)
port = models.PositiveSmallIntegerField(default=6667)
password = models.CharField(max_length=200, default=None, null=True, blank=True)
nickname = models.CharField(max_length=32)
realname = models.CharField(max_length=32, default='', blank=True)
additional_addressed_nicks = models.TextField(default='', blank=True,
help_text="For e.g. BitlBee alternative nicks")
use_ssl = models.BooleanField(default=False)
use_ipv6 = models.BooleanField(default=False)
post_connect = models.TextField(default='', blank=True)
delay_before_joins = models.PositiveSmallIntegerField(default=0)
xmlrpc_host = models.CharField(max_length=200, default='localhost')
xmlrpc_port = models.PositiveSmallIntegerField(default=13132)
replace_irc_control_with_markdown = models.BooleanField(default=False)
def __str__(self):
"""Provide string summary of the server."""
return f"{self.name} ({self.hostname}/{self.port})"
class IrcChannel(models.Model):
"""Track channel settings."""
name = LowerCaseCharField(max_length=200)
server = models.ForeignKey('IrcServer', on_delete=models.CASCADE)
autojoin = models.BooleanField(default=False)
topic_msg = models.TextField(default='', blank=True)
topic_time = models.DateTimeField(default=timezone.now)
topic_by = models.CharField(max_length=200, default='', blank=True)
markov_learn_from_channel = models.BooleanField(default=True)
discord_bridge = models.CharField(default='', max_length=32, blank=True)
class Meta:
"""Settings for the model."""
constraints = (
models.UniqueConstraint(fields=['name', 'server'], name='unique_server_channel'),
)
permissions = (
('manage_current_channels', "Can join/part channels via IRC"),
)
def __str__(self):
"""Provide string representation."""
return "{0:s} on {1:s}".format(self.name, self.server.name)
class IrcPlugin(models.Model):
"""Represent an IRC plugin and its loading settings."""
path = models.CharField(max_length=200, unique=True)
autoload = models.BooleanField(default=False)
class Meta:
"""Settings for the model."""
ordering = ['path']
permissions = (
('manage_loaded_plugins', "Can load/unload plugins via IRC"),
)
def __str__(self):
"""Provide string representation."""
return "{0:s}".format(self.path)

22
tests/test_project/manage.py Executable file
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#!/usr/bin/env python
"""Django's command-line utility for administrative tasks."""
import os
import sys
def main():
"""Run administrative tasks."""
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'test_project.settings')
try:
from django.core.management import execute_from_command_line
except ImportError as exc:
raise ImportError(
"Couldn't import Django. Are you sure it's installed and "
"available on your PYTHONPATH environment variable? Did you "
"forget to activate a virtual environment?"
) from exc
execute_from_command_line(sys.argv)
if __name__ == '__main__':
main()

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"""
ASGI config for test_project project.
It exposes the ASGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/5.0/howto/deployment/asgi/
"""
import os
from django.core.asgi import get_asgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'test_project.settings')
application = get_asgi_application()

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"""
Django settings for test_project project.
Generated by 'django-admin startproject' using Django 5.0.4.
For more information on this file, see
https://docs.djangoproject.com/en/5.0/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/5.0/ref/settings/
"""
from pathlib import Path
# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/5.0/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-abjzbn$&ia@i$tuak!t!z0lka@5r=)h$8%3f8lulrg%w57^bka'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'ircbot',
'idlerpg',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'test_project.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'test_project.wsgi.application'
# Database
# https://docs.djangoproject.com/en/5.0/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': BASE_DIR / 'db.sqlite3',
}
}
# Password validation
# https://docs.djangoproject.com/en/5.0/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/5.0/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/5.0/howto/static-files/
STATIC_URL = 'static/'
# Default primary key field type
# https://docs.djangoproject.com/en/5.0/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'formatters': {
'verbose': {
'format': '[%(levelname)-8s %(asctime)s %(name)s] %(message)s'
},
},
'handlers': {
'console': {
'level': 'DEBUG',
'class': 'logging.StreamHandler',
'formatter': 'verbose',
},
},
'loggers': {
'': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': True,
},
}
}

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"""
URL configuration for test_project project.
The `urlpatterns` list routes URLs to views. For more information please see:
https://docs.djangoproject.com/en/5.0/topics/http/urls/
Examples:
Function views
1. Add an import: from my_app import views
2. Add a URL to urlpatterns: path('', views.home, name='home')
Class-based views
1. Add an import: from other_app.views import Home
2. Add a URL to urlpatterns: path('', Home.as_view(), name='home')
Including another URLconf
1. Import the include() function: from django.urls import include, path
2. Add a URL to urlpatterns: path('blog/', include('blog.urls'))
"""
from django.contrib import admin
from django.urls import path
urlpatterns = [
path('admin/', admin.site.urls),
]

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"""
WSGI config for test_project project.
It exposes the WSGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/5.0/howto/deployment/wsgi/
"""
import os
from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'test_project.settings')
application = get_wsgi_application()

66
tox.ini Normal file
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[tox]
isolated_build = true
envlist = begin,py310,py311,py312,coverage,security,lint,reuse
[testenv]
allow_externals = pytest, coverage
deps =
-rrequirements/requirements-dev.txt
[testenv:build]
# require setuptools when building
deps = setuptools
[testenv:begin]
# clean up potential previous coverage runs
skip_install = true
commands = coverage erase
[testenv:py310]
# run pytest with coverage
commands =
pytest --cov-append --cov={envsitepackagesdir}/idlerpg/ --cov-branch
[testenv:py311]
# run pytest with coverage
commands =
pytest --cov-append --cov={envsitepackagesdir}/idlerpg/ --cov-branch
[testenv:py312]
# run pytest with coverage
commands =
pytest --cov-append --cov={envsitepackagesdir}/idlerpg/ --cov-branch
[testenv:coverage]
# report on coverage runs from above
skip_install = true
commands =
coverage report --fail-under=95 --show-missing
[testenv:security]
# run security checks
commands =
bandit {envsitepackagesdir}/idlerpg/ -r
safety check -r requirements/requirements-dev.txt
[testenv:lint]
# run style checks
# TODO: mypy idlerpg
commands =
flake8
- flake8 --disable-noqa --ignore= --select=E,W,F,C,D,A,G,B,I,T,M,DUO
[testenv:reuse]
# check license documentation
commands =
reuse lint
[coverage:paths]
source =
./
.tox/**/site-packages/
[coverage:run]
branch = True
omit =
**/_version.py