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How to flush output of print function?How to print to stderr in Python?I cannot make bot join discord voice channels using the python discord modulediscord and bot making: i cant seem to get my bot to post a web parsed materialImporting tensorflow not working when upgradedDiscord.py Bot Not Leaving Voice ChannelI use asynchronous and requests and urllib are blockingFailed to establish a new connection Discord.pyError give role when a user add reaction Discord.pydiscord bot autorole — in _run_event yield from getattr(self, event)(*args, **kwargs)

1

Problem:

I am trying to code a bot for Discord so that to take a variable and send that as a message. For example, "a" is set to 42 and I want the bot to print in chat "The number is 42 author name":

a = 32

if message.content.startswith('!gap'):
 msg = print('a'.format(message))
 await client.send_message(message.channel, msg)

Error:

Ignoring exception in on_message
Traceback (most recent call last):
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordclient.py", line 307, in _run_event
 yield from getattr(self, event)(*args, **kwargs)
 File "C:UserstrevoDesktopdcbotreply.py", line 16, in on_message
 await client.send_message(message.channel, msg)
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordclient.py", line 1152, in send_message
 data = yield from self.http.send_message(channel_id, content, guild_id=guild_id, tts=tts, embed=embed)
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordhttp.py", line 200, in request
 raise HTTPException(r, data)
discord.errors.HTTPException: BAD REQUEST (status code: 400): Cannot send an empty message

I appreciate explanations!

python discord discord.py bad-request

share|improve this question

edited Mar 8 at 21:30

Emma

1,1231920

asked Mar 8 at 20:31

TrevTVTrevTV

85

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Are you aware that 'a'.format(message) will just return 'a'?
  
  – Mike Holt
  Mar 8 at 20:37
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes, I realized that but right now I am just trying to use print as a message.
  
  – TrevTV
  Mar 8 at 20:38
  

  
  
  
  

add a comment | 

1

Problem:

I am trying to code a bot for Discord so that to take a variable and send that as a message. For example, "a" is set to 42 and I want the bot to print in chat "The number is 42 author name":

a = 32

if message.content.startswith('!gap'):
 msg = print('a'.format(message))
 await client.send_message(message.channel, msg)

Error:

Ignoring exception in on_message
Traceback (most recent call last):
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordclient.py", line 307, in _run_event
 yield from getattr(self, event)(*args, **kwargs)
 File "C:UserstrevoDesktopdcbotreply.py", line 16, in on_message
 await client.send_message(message.channel, msg)
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordclient.py", line 1152, in send_message
 data = yield from self.http.send_message(channel_id, content, guild_id=guild_id, tts=tts, embed=embed)
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordhttp.py", line 200, in request
 raise HTTPException(r, data)
discord.errors.HTTPException: BAD REQUEST (status code: 400): Cannot send an empty message

I appreciate explanations!

python discord discord.py bad-request

share|improve this question

edited Mar 8 at 21:30

Emma

1,1231920

asked Mar 8 at 20:31

TrevTVTrevTV

85

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Are you aware that 'a'.format(message) will just return 'a'?
  
  – Mike Holt
  Mar 8 at 20:37
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes, I realized that but right now I am just trying to use print as a message.
  
  – TrevTV
  Mar 8 at 20:38
  

  
  
  
  

add a comment | 

Problem:

I am trying to code a bot for Discord so that to take a variable and send that as a message. For example, "a" is set to 42 and I want the bot to print in chat "The number is 42 author name":

a = 32

if message.content.startswith('!gap'):
 msg = print('a'.format(message))
 await client.send_message(message.channel, msg)

Error:

Ignoring exception in on_message
Traceback (most recent call last):
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordclient.py", line 307, in _run_event
 yield from getattr(self, event)(*args, **kwargs)
 File "C:UserstrevoDesktopdcbotreply.py", line 16, in on_message
 await client.send_message(message.channel, msg)
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordclient.py", line 1152, in send_message
 data = yield from self.http.send_message(channel_id, content, guild_id=guild_id, tts=tts, embed=embed)
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordhttp.py", line 200, in request
 raise HTTPException(r, data)
discord.errors.HTTPException: BAD REQUEST (status code: 400): Cannot send an empty message

I appreciate explanations!

python discord discord.py bad-request

share|improve this question

edited Mar 8 at 21:30

Emma

1,1231920

asked Mar 8 at 20:31

TrevTVTrevTV

85

a = 32

if message.content.startswith('!gap'):
 msg = print('a'.format(message))
 await client.send_message(message.channel, msg)

Ignoring exception in on_message
Traceback (most recent call last):
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordclient.py", line 307, in _run_event
 yield from getattr(self, event)(*args, **kwargs)
 File "C:UserstrevoDesktopdcbotreply.py", line 16, in on_message
 await client.send_message(message.channel, msg)
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordclient.py", line 1152, in send_message
 data = yield from self.http.send_message(channel_id, content, guild_id=guild_id, tts=tts, embed=embed)
 File "C:UserstrevoAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordhttp.py", line 200, in request
 raise HTTPException(r, data)
discord.errors.HTTPException: BAD REQUEST (status code: 400): Cannot send an empty message

share|improve this question

edited Mar 8 at 21:30

Emma

1,1231920

asked Mar 8 at 20:31

TrevTVTrevTV

85

share|improve this question

edited Mar 8 at 21:30

Emma

1,1231920

asked Mar 8 at 20:31

TrevTVTrevTV

85

edited Mar 8 at 21:30

Emma

1,1231920

edited Mar 8 at 21:30

Emma

1,1231920

asked Mar 8 at 20:31

TrevTVTrevTV

85

asked Mar 8 at 20:31

TrevTVTrevTV

85

2 Answers
2

active

oldest

votes

1

You expect msg to be a string, but if you try it:

>>> msg = print("anything at all")
>>> repr(msg)
None

Just remove the print call.

share|improve this answer

answered Mar 8 at 20:34

Adam SmithAdam Smith

35.3k73376

add a comment | 

1

You should not be using the on_message event to make commands. Use the built-in command handler instead which makes for better program design and efficiency.

The following code outputs the number you type after !gap

from discord.ext import commands

client = commands.Bot(command_prefix='!')

@client.command(pass_context=True)
async def gap(ctx, number):
 await client.say(f"ctx.author.mention said the number number")

client.run("token")

I also recommend looking into the rewrite branch of the API which has a lot of improvements.

share|improve this answer

edited Mar 8 at 20:59

answered Mar 8 at 20:52

MaryMary

614

add a comment | 

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1

You expect msg to be a string, but if you try it:

>>> msg = print("anything at all")
>>> repr(msg)
None

Just remove the print call.

share|improve this answer

answered Mar 8 at 20:34

Adam SmithAdam Smith

35.3k73376

add a comment | 

1

You expect msg to be a string, but if you try it:

>>> msg = print("anything at all")
>>> repr(msg)
None

Just remove the print call.

share|improve this answer

answered Mar 8 at 20:34

Adam SmithAdam Smith

35.3k73376

add a comment | 

You expect msg to be a string, but if you try it:

>>> msg = print("anything at all")
>>> repr(msg)
None

Just remove the print call.

share|improve this answer

answered Mar 8 at 20:34

Adam SmithAdam Smith

35.3k73376

>>> msg = print("anything at all")
>>> repr(msg)
None

share|improve this answer

answered Mar 8 at 20:34

Adam SmithAdam Smith

35.3k73376

answered Mar 8 at 20:34

Adam SmithAdam Smith

35.3k73376

answered Mar 8 at 20:34

Adam SmithAdam Smith

35.3k73376

1

You should not be using the on_message event to make commands. Use the built-in command handler instead which makes for better program design and efficiency.

The following code outputs the number you type after !gap

from discord.ext import commands

client = commands.Bot(command_prefix='!')

@client.command(pass_context=True)
async def gap(ctx, number):
 await client.say(f"ctx.author.mention said the number number")

client.run("token")

I also recommend looking into the rewrite branch of the API which has a lot of improvements.

share|improve this answer

edited Mar 8 at 20:59

answered Mar 8 at 20:52

MaryMary

614

add a comment | 

1

You should not be using the on_message event to make commands. Use the built-in command handler instead which makes for better program design and efficiency.

The following code outputs the number you type after !gap

from discord.ext import commands

client = commands.Bot(command_prefix='!')

@client.command(pass_context=True)
async def gap(ctx, number):
 await client.say(f"ctx.author.mention said the number number")

client.run("token")

I also recommend looking into the rewrite branch of the API which has a lot of improvements.

share|improve this answer

edited Mar 8 at 20:59

answered Mar 8 at 20:52

MaryMary

614

add a comment | 

You should not be using the on_message event to make commands. Use the built-in command handler instead which makes for better program design and efficiency.

The following code outputs the number you type after !gap

from discord.ext import commands

client = commands.Bot(command_prefix='!')

@client.command(pass_context=True)
async def gap(ctx, number):
 await client.say(f"ctx.author.mention said the number number")

client.run("token")

I also recommend looking into the rewrite branch of the API which has a lot of improvements.

share|improve this answer

edited Mar 8 at 20:59

answered Mar 8 at 20:52

MaryMary

614

from discord.ext import commands

client = commands.Bot(command_prefix='!')

@client.command(pass_context=True)
async def gap(ctx, number):
 await client.say(f"ctx.author.mention said the number number")

client.run("token")

share|improve this answer

edited Mar 8 at 20:59

answered Mar 8 at 20:52

MaryMary

614

answered Mar 8 at 20:52

MaryMary

614

answered Mar 8 at 20:52

MaryMary

614