Telethon/telethon/errors/__init__.py

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import urllib.request
import re
from .common import (
ReadCancelledError, InvalidParameterError, TypeNotFoundError,
InvalidChecksumError, BrokenAuthKeyError, SecurityError,
CdnFileTamperedError
)
from .rpc_errors import (
RPCError, InvalidDCError, BadRequestError, UnauthorizedError,
ForbiddenError, NotFoundError, FloodError, ServerError, BadMessageError
)
from .rpc_errors_303 import *
from .rpc_errors_400 import *
from .rpc_errors_401 import *
from .rpc_errors_420 import *
def rpc_message_to_error(code, message, report_method=None):
if report_method is not None:
try:
# Ensure it's signed
report_method = int.from_bytes(
report_method.to_bytes(4, 'big'), 'big', signed=True
)
url = urllib.request.urlopen(
'https://rpc.pwrtelegram.xyz?code={}&error={}&method={}'
.format(code, message, report_method)
)
url.read()
url.close()
except:
"We really don't want to crash when just reporting an error"
errors = {
303: rpc_errors_303_all,
400: rpc_errors_400_all,
401: rpc_errors_401_all,
420: rpc_errors_420_all
}.get(code, None)
if errors is not None:
for msg, cls in errors.items():
m = re.match(msg, message)
if m:
extra = int(m.group(1)) if m.groups() else None
return cls(extra=extra)
elif code == 403:
return ForbiddenError(message)
elif code == 404:
return NotFoundError(message)
elif code == 500:
return ServerError(message)
return RPCError('{} (code {})'.format(message, code))