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Merge pull request #131 from classabbyamp/aiohttp-sessions

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combine all aiohttp operations into a single session
This commit is contained in:
Abigail Gold 2019-12-23 18:12:18 -05:00 committed by GitHub
commit 7d1a2a561b
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7 changed files with 57 additions and 59 deletions
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2
common.py
View File

@ -24,7 +24,7 @@ import discord.ext.commands as commands
import data.options as opt
__all__ = ["colours", "cat", "emojis", "error_embed_factory", "add_react", "check_if_owner"]
__all__ = ["colours", "cat", "emojis", "embed_factory", "error_embed_factory", "add_react", "check_if_owner"]
# --- Common values ---

19
exts/ae7q.py
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@ -16,7 +16,6 @@ NA2AAA: unassigned, no records
import discord.ext.commands as commands
from bs4 import BeautifulSoup
import aiohttp
import common as cmn
@ -24,6 +23,7 @@ import common as cmn
class AE7QCog(commands.Cog):
def __init__(self, bot: commands.Bot):
self.bot = bot
self.session = bot.qrm.session
@commands.group(name="ae7q", aliases=["ae"], category=cmn.cat.lookup)
async def _ae7q_lookup(self, ctx: commands.Context):
@ -39,15 +39,14 @@ class AE7QCog(commands.Cog):
base_url = "http://ae7q.com/query/data/CallHistory.php?CALL="
embed = cmn.embed_factory(ctx)
async with aiohttp.ClientSession() as session:
async with session.get(base_url + callsign) as resp:
if resp.status != 200:
embed.title = "Error in AE7Q call command"
embed.description = 'Could not load AE7Q'
embed.colour = cmn.colours.bad
await ctx.send(embed=embed)
return
page = await resp.text()
async with self.session.get(base_url + callsign) as resp:
if resp.status != 200:
embed.title = "Error in AE7Q call command"
embed.description = 'Could not load AE7Q'
embed.colour = cmn.colours.bad
await ctx.send(embed=embed)
return
page = await resp.text()
soup = BeautifulSoup(page, features="html.parser")
tables = soup.select("table.Database")

18
exts/image.py
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@ -12,14 +12,13 @@ import io
import discord
import discord.ext.commands as commands
import aiohttp
import common as cmn
class ImageCog(commands.Cog):
def __init__(self, bot: commands.Bot):
self.bot = bot
self.session = bot.qrm.session
@commands.command(name="bandplan", aliases=['plan', 'bands'], category=cmn.cat.ref)
async def _bandplan(self, ctx: commands.Context, region: str = ''):
@ -58,14 +57,13 @@ class ImageCog(commands.Cog):
embed = cmn.embed_factory(ctx)
embed.title = 'Current Greyline Conditions'
embed.colour = cmn.colours.good
async with aiohttp.ClientSession() as session:
async with session.get(gl_url) as resp:
if resp.status != 200:
embed.description = 'Could not download file...'
embed.colour = cmn.colours.bad
else:
data = io.BytesIO(await resp.read())
embed.set_image(url=f'attachment://greyline.jpg')
async with self.session.get(gl_url) as resp:
if resp.status != 200:
embed.description = 'Could not download file...'
embed.colour = cmn.colours.bad
else:
data = io.BytesIO(await resp.read())
embed.set_image(url=f'attachment://greyline.jpg')
await ctx.send(embed=embed, file=discord.File(data, 'greyline.jpg'))
@commands.command(name="map", category=cmn.cat.maps)

2
exts/qrz.py
View File

@ -21,7 +21,7 @@ import data.keys as keys
class QRZCog(commands.Cog):
def __init__(self, bot: commands.Bot):
self.bot = bot
self.session = aiohttp.ClientSession()
self.session = bot.qrm.session
self._qrz_session_init.start()
@commands.command(name="call", aliases=["qrz"], category=cmn.cat.lookup)

20
exts/study.py
View File

@ -12,8 +12,6 @@ import json
import discord.ext.commands as commands
import aiohttp
import common as cmn
@ -22,6 +20,7 @@ class StudyCog(commands.Cog):
self.bot = bot
self.lastq = dict()
self.source = 'Data courtesy of [HamStudy.org](https://hamstudy.org/)'
self.session = bot.qrm.session
@commands.command(name="hamstudy", aliases=['rq', 'randomquestion', 'randomq'], category=cmn.cat.study)
async def _random_question(self, ctx: commands.Context, level: str = None):
@ -58,15 +57,14 @@ class StudyCog(commands.Cog):
await ctx.send(embed=embed)
return
async with aiohttp.ClientSession() as session:
async with session.get(f'https://hamstudy.org/pools/{selected_pool}') as resp:
if resp.status != 200:
embed.title = 'Error in HamStudy command'
embed.description = 'Could not load questions'
embed.colour = cmn.colours.bad
await ctx.send(embed=embed)
return
pool = json.loads(await resp.read())['pool']
async with self.session.get(f'https://hamstudy.org/pools/{selected_pool}') as resp:
if resp.status != 200:
embed.title = 'Error in HamStudy command'
embed.description = 'Could not load questions'
embed.colour = cmn.colours.bad
await ctx.send(embed=embed)
return
pool = json.loads(await resp.read())['pool']
# Select a question
pool_section = random.choice(pool)['sections']

48
exts/weather.py
View File

@ -13,8 +13,6 @@ import re
import discord
import discord.ext.commands as commands
import aiohttp
import common as cmn
@ -23,6 +21,7 @@ class WeatherCog(commands.Cog):
def __init__(self, bot: commands.Bot):
self.bot = bot
self.session = bot.qrm.session
@commands.command(name="bandconditions", aliases=['cond', 'condx', 'conditions'], category=cmn.cat.weather)
async def _band_conditions(self, ctx: commands.Context):
@ -31,14 +30,13 @@ class WeatherCog(commands.Cog):
embed = cmn.embed_factory(ctx)
embed.title = 'Current Solar Conditions'
embed.colour = cmn.colours.good
async with aiohttp.ClientSession() as session:
async with session.get('http://www.hamqsl.com/solarsun.php') as resp:
if resp.status != 200:
embed.description = 'Could not download file...'
embed.colour = cmn.colours.bad
else:
data = io.BytesIO(await resp.read())
embed.set_image(url=f'attachment://condx.png')
async with self.session.get('http://www.hamqsl.com/solarsun.php') as resp:
if resp.status != 200:
embed.description = 'Could not download file...'
embed.colour = cmn.colours.bad
else:
data = io.BytesIO(await resp.read())
embed.set_image(url=f'attachment://condx.png')
await ctx.send(embed=embed, file=discord.File(data, 'condx.png'))
@commands.group(name="weather", aliases=['wttr'], category=cmn.cat.weather)
@ -81,14 +79,13 @@ See help for weather command for possible location types. Add a `-c` or `-f` to
embed.colour = cmn.colours.good
loc = loc.replace(' ', '+')
async with aiohttp.ClientSession() as session:
async with session.get(f'http://wttr.in/{loc}_{units}pnFQ.png') as resp:
if resp.status != 200:
embed.description = 'Could not download file...'
embed.colour = cmn.colours.bad
else:
data = io.BytesIO(await resp.read())
embed.set_image(url=f'attachment://wttr_forecast.png')
async with self.session.get(f'http://wttr.in/{loc}_{units}pnFQ.png') as resp:
if resp.status != 200:
embed.description = 'Could not download file...'
embed.colour = cmn.colours.bad
else:
data = io.BytesIO(await resp.read())
embed.set_image(url=f'attachment://wttr_forecast.png')
await ctx.send(embed=embed, file=discord.File(data, f'wttr_forecast.png'))
@_weather_conditions.command(name='now', aliases=['n'], category=cmn.cat.weather)
@ -115,14 +112,13 @@ See help for weather command for possible location types. Add a `-c` or `-f` to
embed.colour = cmn.colours.good
loc = loc.replace(' ', '+')
async with aiohttp.ClientSession() as session:
async with session.get(f'http://wttr.in/{loc}_0{units}pnFQ.png') as resp:
if resp.status != 200:
embed.description = 'Could not download file...'
embed.colour = cmn.colours.bad
else:
data = io.BytesIO(await resp.read())
embed.set_image(url=f'attachment://wttr_now.png')
async with self.session.get(f'http://wttr.in/{loc}_0{units}pnFQ.png') as resp:
if resp.status != 200:
embed.description = 'Could not download file...'
embed.colour = cmn.colours.bad
else:
data = io.BytesIO(await resp.read())
embed.set_image(url=f'attachment://wttr_now.png')
await ctx.send(embed=embed, file=discord.File(data, 'wttr_now.png'))

7
main.py
View File

@ -10,8 +10,10 @@ General Public License, version 2.
from datetime import time, datetime
import random
from types import SimpleNamespace
import pytz
import aiohttp
import discord
from discord.ext import commands, tasks
@ -37,6 +39,9 @@ bot = commands.Bot(command_prefix=opt.prefix,
description=info.description,
help_command=commands.MinimalHelpCommand())
bot.qrm = SimpleNamespace()
bot.qrm.session = aiohttp.ClientSession(headers={'User-Agent': f'discord-qrm2/{info.release}'})
# --- Commands ---
@ -44,6 +49,7 @@ bot = commands.Bot(command_prefix=opt.prefix,
@commands.check(cmn.check_if_owner)
async def _restart_bot(ctx: commands.Context):
"""Restarts the bot."""
await bot.qrm.session.close()
global exit_code
await cmn.add_react(ctx.message, cmn.emojis.good)
print(f"[**] Restarting! Requested by {ctx.author}.")
@ -55,6 +61,7 @@ async def _restart_bot(ctx: commands.Context):
@commands.check(cmn.check_if_owner)
async def _shutdown_bot(ctx: commands.Context):
"""Shuts down the bot."""
await bot.qrm.session.close()
global exit_code
await cmn.add_react(ctx.message, cmn.emojis.good)
print(f"[**] Shutting down! Requested by {ctx.author}.")