Merge pull request #47 from classabbyamp/qrzcog

Qrzcog
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Abigail Gold 2019-10-27 10:06:00 -04:00 committed by GitHub
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4 changed files with 186 additions and 1 deletions

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cogs/qrzcog.py Normal file
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"""
QRZ cog for qrm
---
Copyright (C) 2019 Abigail Gold, 0x5c
This file is part of discord-qrmbot and is released under the terms of the GNU
General Public License, version 2.
"""
from collections import OrderedDict
from datetime import datetime
from io import BytesIO
import discord
from discord.ext import commands, tasks
import aiohttp
from lxml import etree
class QRZCog(commands.Cog):
def __init__(self, bot: commands.Bot):
self.bot = bot
self.gs = bot.get_cog("GlobalSettings")
self.session = aiohttp.ClientSession()
self._qrz_session_init.start()
@commands.command(name="qrz", aliases=["call"])
async def _qrz_lookup(self, ctx: commands.Context, call: str):
if self.gs.keys.qrz_user == '' or self.gs.keys.qrz_pass == '':
await ctx.send(f'http://qrz.com/db/{call}')
return
try:
await qrz_test_session(self.key, self.session)
except ConnectionError:
await self.get_session()
url = f'http://xmldata.qrz.com/xml/current/?s={self.key};callsign={call}'
async with self.session.get(url) as resp:
if resp.status != 200:
raise ConnectionError(f'Unable to connect to QRZ (HTTP Error {resp.status})')
resp_xml = etree.parse(BytesIO(await resp.read())).getroot()
resp_xml_session = resp_xml.xpath('/x:QRZDatabase/x:Session',
namespaces={'x': 'http://xmldata.qrz.com'})
resp_session = {el.tag.split('}')[1]: el.text for el in resp_xml_session[0].getiterator()}
if 'Error' in resp_session:
if 'Session Timeout' in resp_session['Error']:
await self.get_session()
await self._qrz_lookup(ctx, call)
return
if 'Not found' in resp_session['Error']:
embed = discord.Embed(title=f"QRZ Data for {call.upper()}",
colour=self.gs.colours.bad,
description='No data found!',
timestamp=datetime.utcnow())
embed.set_footer(text=ctx.author.name,
icon_url=str(ctx.author.avatar_url))
await ctx.send(embed=embed)
return
raise ValueError(resp_session['Error'])
resp_xml_data = resp_xml.xpath('/x:QRZDatabase/x:Callsign',
namespaces={'x':'http://xmldata.qrz.com'})
resp_data = {el.tag.split('}')[1]: el.text for el in resp_xml_data[0].getiterator()}
embed = discord.Embed(title=f"QRZ Data for {resp_data['call']}",
colour=self.gs.colours.good,
url=f'http://www.qrz.com/db/{resp_data["call"]}',
timestamp=datetime.utcnow())
embed.set_footer(text=ctx.author.name,
icon_url=str(ctx.author.avatar_url))
if 'image' in resp_data:
embed.set_image(url=resp_data['image'])
data = qrz_process_info(resp_data)
for title, val in data.items():
if val is not None:
embed.add_field(name=title, value=val, inline=True)
await ctx.send(embed=embed)
async def get_session(self):
"""Session creation and caching."""
self.key = await qrz_login(self.gs.keys.qrz_user, self.gs.keys.qrz_pass, self.session)
with open('data/qrz_session', 'w') as qrz_file:
qrz_file.write(self.key)
@tasks.loop(count=1)
async def _qrz_session_init(self):
"""Helper task to allow obtaining a session at cog instantiation."""
try:
with open('data/qrz_session') as qrz_file:
self.key = qrz_file.readline().strip()
await qrz_test_session(self.key, self.session)
except (FileNotFoundError, ConnectionError):
await self.get_session()
async def qrz_login(user: str, passwd: str, session: aiohttp.ClientSession):
url = f'http://xmldata.qrz.com/xml/current/?username={user};password={passwd};agent=qrmbot'
async with session.get(url) as resp:
if resp.status != 200:
raise ConnectionError(f'Unable to connect to QRZ (HTTP Error {resp.status})')
resp_xml = etree.parse(BytesIO(await resp.read())).getroot()
resp_xml_session = resp_xml.xpath('/x:QRZDatabase/x:Session',
namespaces={'x':'http://xmldata.qrz.com'})
resp_session = {el.tag.split('}')[1]: el.text for el in resp_xml_session[0].getiterator()}
if 'Error' in resp_session:
raise ConnectionError(resp_session['Error'])
if resp_session['SubExp'] == 'non-subscriber':
raise ConnectionError('Invalid QRZ Subscription')
return resp_session['Key']
async def qrz_test_session(key: str, session: aiohttp.ClientSession):
url = f'http://xmldata.qrz.com/xml/current/?s={key}'
async with session.get(url) as resp:
if resp.status != 200:
raise ConnectionError(f'Unable to connect to QRZ (HTTP Error {resp.status})')
resp_xml = etree.parse(BytesIO(await resp.read())).getroot()
resp_xml_session = resp_xml.xpath('/x:QRZDatabase/x:Session',
namespaces={'x':'http://xmldata.qrz.com'})
resp_session = {el.tag.split('}')[1]: el.text for el in resp_xml_session[0].getiterator()}
if 'Error' in resp_session:
raise ConnectionError(resp_session['Error'])
def qrz_process_info(data: dict):
if 'name' in data:
if 'fname' in data:
name = data['fname'] + ' ' + data['name']
else:
name = data['name']
else:
name = None
if 'state' in data:
state = f', {data["state"]}'
else:
state = ''
address = data.get('addr1', '') + '\n' + data.get('addr2', '') + \
state + ' ' + data.get('zip', '')
if 'eqsl' in data:
eqsl = 'Yes' if data['eqsl'] == 1 else 'No'
else:
eqsl = 'Unknown'
if 'mqsl' in data:
mqsl = 'Yes' if data['mqsl'] == 1 else 'No'
else:
mqsl = 'Unknown'
if 'lotw' in data:
lotw = 'Yes' if data['lotw'] == 1 else 'No'
else:
lotw = 'Unknown'
return OrderedDict([('Name', name),
('Country', data.get('country', None)),
('Address', address),
('Grid Square', data.get('grid', None)),
('County', data.get('county', None)),
('CQ Zone', data.get('cqzone', None)),
('ITU Zone', data.get('ituzone', None)),
('IOTA Designator', data.get('iota', None)),
('Expires', data.get('expdate', None)),
('Aliases', data.get('aliases', None)),
('Previous Callsign', data.get('p_call', None)),
('License Class', data.get('class', None)),
('eQSL?', eqsl),
('Paper QSL?', mqsl),
('LotW?', lotw),
('QSL Info', data.get('qslmgr', None)),
('CQ Zone', data.get('cqzone', None)),
('ITU Zone', data.get('ituzone', None)),
('IOTA Designator', data.get('iota', None)),
('Born', data.get('born', None)),
])
def setup(bot):
bot.add_cog(QRZCog(bot))

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@ -1,2 +1,3 @@
discord.py
beautifulsoup4
lxml

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@ -14,3 +14,5 @@ API keys and tokens for the bot.
# The Discord bot token
discord_token = ""
qrz_user = ""
qrz_pass = ""

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@ -27,7 +27,7 @@ owners_uids = (200102491231092736,)
# The cogs to load when running the bot.
cogs = ['basecog', 'morsecog', 'funcog', 'gridcog', 'hamcog', 'imagecog',
'studycog', 'ae7qcog']
'studycog', 'ae7qcog', 'qrzcog']
# The text to put in the "playing" status.
game = 'with lids on 7.200'