python-uvloop/uvloop/errors.pyx at python-3.11 · sysfce2/python-uvloop · GitHub

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cdef str __strerr(int errno):

return strerror(errno).decode()

cdef __convert_python_error(int uverr):

# XXX Won't work for Windows:

# From libuv docs:

# Implementation detail: on Unix error codes are the

# negated errno (or -errno), while on Windows they

# are defined by libuv to arbitrary negative numbers.

cdef int oserr = -uverr

exc = OSError

if uverr in (uv.UV_EACCES, uv.UV_EPERM):

exc = PermissionError

elif uverr in (uv.UV_EAGAIN, uv.UV_EALREADY):

exc = BlockingIOError

elif uverr in (uv.UV_EPIPE, uv.UV_ESHUTDOWN):

exc = BrokenPipeError

elif uverr == uv.UV_ECONNABORTED:

exc = ConnectionAbortedError

elif uverr == uv.UV_ECONNREFUSED:

exc = ConnectionRefusedError

elif uverr == uv.UV_ECONNRESET:

exc = ConnectionResetError

elif uverr == uv.UV_EEXIST:

exc = FileExistsError

elif uverr == uv.UV_ENOENT:

exc = FileNotFoundError

elif uverr == uv.UV_EINTR:

exc = InterruptedError

elif uverr == uv.UV_EISDIR:

exc = IsADirectoryError

elif uverr == uv.UV_ESRCH:

exc = ProcessLookupError

elif uverr == uv.UV_ETIMEDOUT:

exc = TimeoutError

return exc(oserr, __strerr(oserr))

cdef int __convert_socket_error(int uverr):

cdef int sock_err = 0

if uverr == uv.UV_EAI_ADDRFAMILY:

sock_err = socket_EAI_ADDRFAMILY

elif uverr == uv.UV_EAI_AGAIN:

sock_err = socket_EAI_AGAIN

elif uverr == uv.UV_EAI_BADFLAGS:

sock_err = socket_EAI_BADFLAGS

elif uverr == uv.UV_EAI_BADHINTS:

sock_err = socket_EAI_BADHINTS

elif uverr == uv.UV_EAI_CANCELED:

sock_err = socket_EAI_CANCELED

elif uverr == uv.UV_EAI_FAIL:

sock_err = socket_EAI_FAIL

elif uverr == uv.UV_EAI_FAMILY:

sock_err = socket_EAI_FAMILY

elif uverr == uv.UV_EAI_MEMORY:

sock_err = socket_EAI_MEMORY

elif uverr == uv.UV_EAI_NODATA:

sock_err = socket_EAI_NODATA

elif uverr == uv.UV_EAI_NONAME:

sock_err = socket_EAI_NONAME

elif uverr == uv.UV_EAI_OVERFLOW:

sock_err = socket_EAI_OVERFLOW

elif uverr == uv.UV_EAI_PROTOCOL:

sock_err = socket_EAI_PROTOCOL

elif uverr == uv.UV_EAI_SERVICE:

sock_err = socket_EAI_SERVICE

elif uverr == uv.UV_EAI_SOCKTYPE:

sock_err = socket_EAI_SOCKTYPE

return sock_err

cdef convert_error(int uverr):

cdef int sock_err

if uverr == uv.UV_ECANCELED:

return aio_CancelledError()

sock_err = __convert_socket_error(uverr)

if sock_err:

msg = system.gai_strerror(sock_err).decode('utf-8')

return socket_gaierror(sock_err, msg)

return __convert_python_error(uverr)

python-uvloop/uvloop/errors.pyx at python-3.11 · sysfce2/python-uvloop · GitHub

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