imaplib2.py 文件源码

def send(self, data):
        """send(data)
        Send 'data' to remote."""

        if self.compressor is not None:
            data = self.compressor.compress(data)
            data += self.compressor.flush(zlib.Z_SYNC_FLUSH)

        if bytes != str:
            if hasattr(self.sock, "sendall"):
                self.sock.sendall(bytes(data, 'utf8'))
            else:
                dlen = len(data)
                while dlen > 0:
                    sent = self.sock.write(bytes(data, 'utf8'))
                    if sent == dlen:
                        break    # avoid copy
                    data = data[sent:]
                    dlen = dlen - sent
        else:
            if hasattr(self.sock, "sendall"):
                self.sock.sendall(data)
            else:
                dlen = len(data)
                while dlen > 0:
                    sent = self.sock.write(data)
                    if sent == dlen:
                        break    # avoid copy
                    data = data[sent:]
                    dlen = dlen - sent