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Make RPCError subclasses unpicklable again (#1387)

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This commit is contained in:
Tulir Asokan
2020-02-14 19:22:17 +02:00
committed by GitHub
parent 8bd60f7cde
commit c6bd620555
2 changed files with 48 additions and 5 deletions
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18
telethon_generator/generators/errors.py
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@@ -26,13 +26,16 @@ def generate_errors(errors, f):
# Error classes generation
for error in errors:
f.write('\n\nclass {}({}):\n'
' def __init__(self, **kwargs):\n'
' '.format(error.name, error.subclass))
f.write('\n\nclass {}({}):\n '.format(error.name, error.subclass))
if error.has_captures:
f.write("self.{} = int(kwargs.get('capture', 0))\n "
f.write('def __init__(self, request, capture=0):\n '
' self.request = request\n ')
f.write(' self.{} = int(capture)\n '
.format(error.capture_name))
else:
f.write('def __init__(self, request):\n '
' self.request = request\n ')
f.write('super(Exception, self).__init__('
'{}'.format(repr(error.description)))
@@ -40,7 +43,12 @@ def generate_errors(errors, f):
if error.has_captures:
f.write('.format({0}=self.{0})'.format(error.capture_name))
f.write(" + self._fmt_request(kwargs['request']))\n")
f.write(' + self._fmt_request(self.request))\n\n')
f.write(' def __reduce__(self):\n ')
if error.has_captures:
f.write('return type(self), (self.request, self.{})\n'.format(error.capture_name))
else:
f.write('return type(self), (self.request,)\n')
# Create the actual {CODE: ErrorClassName} dict once classes are defined
f.write('\n\nrpc_errors_dict = {\n')