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https://github.com/ammaraskar/pyCraft.git
synced 2024-11-10 20:41:22 +01:00
Address more pylint and py3 compatibility problems
This commit is contained in:
Ammar Askar
parent
dcb2845ac4
commit
c353d8bb86
@ -4,10 +4,9 @@ Handles authentication with the Mojang authentication server.
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import requests
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import json
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from .exceptions import YggdrasilError
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import collections
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AUTHSERVER = "https://authserver.mojang.com"
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SESSIONSERVER = "https://sessionserver.mojang.com/session/minecraft"
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AUTH_SERVER = "https://authserver.mojang.com"
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SESSION_SERVER = "https://sessionserver.mojang.com/session/minecraft"
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# Need this content type, or authserver will complain
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CONTENT_TYPE = "application/json"
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HEADERS = {"content-type": CONTENT_TYPE}
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@ -113,7 +112,7 @@ class AuthenticationToken(object):
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"password": password
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}
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req = _make_request(AUTHSERVER, "authenticate", payload)
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req = _make_request(AUTH_SERVER, "authenticate", payload)
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_raise_from_request(req)
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@ -148,7 +147,7 @@ class AuthenticationToken(object):
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if self.client_token is None:
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raise ValueError("'client_token' is not set!")
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req = _make_request(AUTHSERVER,
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req = _make_request(AUTH_SERVER,
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"refresh", {"accessToken": self.access_token,
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"clientToken": self.client_token})
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@ -180,7 +179,7 @@ class AuthenticationToken(object):
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if self.access_token is None:
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raise ValueError("'access_token' not set!")
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req = _make_request(AUTHSERVER, "validate",
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req = _make_request(AUTH_SERVER, "validate",
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{"accessToken": self.access_token})
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if _raise_from_request(req) is None:
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@ -203,8 +202,8 @@ class AuthenticationToken(object):
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Raises:
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minecraft.exceptions.YggdrasilError
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"""
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req = _make_request(AUTHSERVER, "signout", {"username": username,
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"password": password})
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req = _make_request(AUTH_SERVER, "signout",
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{"username": username, "password": password})
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if _raise_from_request(req) is None:
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return True
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@ -220,11 +219,11 @@ class AuthenticationToken(object):
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Raises:
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:class:`minecraft.exceptions.YggdrasilError`
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"""
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req = _make_request(AUTHSERVER, "invalidate",
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req = _make_request(AUTH_SERVER, "invalidate",
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{"accessToken": self.access_token,
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"clientToken": self.client_token})
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if status_code == requests.codes.ok and not req.text:
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if not req.raise_for_status() and not req.text:
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return True
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else:
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raise YggdrasilError("Failed to invalidate tokens.")
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@ -248,7 +247,7 @@ class AuthenticationToken(object):
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err = "AuthenticationToken hasn't been authenticated yet!"
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raise YggdrasilError(err)
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req = _make_request(SESSIONSERVER, "join",
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req = _make_request(SESSION_SERVER, "join",
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{"accessToken": self.access_token,
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"selectedProfile": self.profile.to_dict(),
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"serverId": server_id})
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@ -9,7 +9,7 @@ import select
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import packets
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from types import VarInt
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from minecraft import PROTOCOL_VERSION
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from .. import PROTOCOL_VERSION
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class ConnectionOptions(object):
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@ -205,8 +205,8 @@ class PacketReactor(object):
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self.connection = connection
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def read_packet(self, stream):
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ready_to_read, _, __ = select.select([self.connection.socket], [], [],
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self.TIME_OUT)
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ready_to_read = select.select([self.connection.socket], [], [],
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self.TIME_OUT)[0]
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if self.connection.socket in ready_to_read:
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length = VarInt.read_socket(self.connection.socket)
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@ -278,7 +278,8 @@ class LoginReactor(PacketReactor):
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decryptor = cipher.decryptor()
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self.connection.socket = encryption.EncryptedSocketWrapper(
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self.connection.socket, encryptor, decryptor)
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self.connection.file_object = encryption.EncryptedFileObjectWrapper(
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self.connection.file_object = \
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encryption.EncryptedFileObjectWrapper(
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self.connection.file_object, decryptor)
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if packet.packet_name == "disconnect":
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@ -328,7 +329,7 @@ class StatusReactor(PacketReactor):
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if packet.id == packets.ResponsePacket.id:
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import json
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print json.loads(packet.json_response)
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print(json.loads(packet.json_response))
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ping_packet = packets.PingPacket()
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ping_packet.time = int(time.time())
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@ -54,6 +54,11 @@ def minecraft_sha1_hash_digest(sha1_hash):
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def _number_from_bytes(b, signed=False):
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try:
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return int.from_bytes(b, byteorder='big', signed=signed)
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except AttributeError:
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pass
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if len(b) == 0:
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b = b'\x00'
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num = int(str(b).encode('hex'), 16)
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@ -1,36 +1,37 @@
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from io import BytesIO
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from zlib import compress
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from types import *
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from .types import (
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VarInt, Integer, Float, Double, UnsignedShort, Long, Byte, UnsignedByte,
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String, VarIntPrefixedByteArray, Boolean
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)
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class PacketBuffer(object):
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def __init__(self):
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self.b = BytesIO()
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self.bytes = BytesIO()
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def send(self, value):
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"""
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Writes the given bytes to the buffer, designed to emulate socket.send
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:param value: The bytes to write
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"""
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self.b.write(value)
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self.bytes.write(value)
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def read(self, length):
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return self.b.read(length)
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return self.bytes.read(length)
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def reset(self):
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self.b = BytesIO()
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self.bytes = BytesIO()
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def reset_cursor(self):
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self.b.seek(0)
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self.bytes.seek(0)
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def get_writable(self):
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return self.b.getvalue()
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return self.bytes.getvalue()
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class PacketListener(object):
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packets_to_listen = []
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def __init__(self, callback, *args):
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@ -46,7 +47,6 @@ class PacketListener(object):
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class Packet(object):
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packet_name = "base"
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id = -0x01
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definition = []
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@ -61,7 +61,8 @@ class Packet(object):
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setattr(self, var_name, value)
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def write(self, socket, compression_threshold=None):
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# buffer the data since we need to know the length of each packet's payload
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# buffer the data since we need to know the length of each packet's
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# payload
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packet_buffer = PacketBuffer()
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# write packet's id right off the bat in the header
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VarInt.send(self.id, packet_buffer)
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@ -125,6 +126,7 @@ class PingPacket(Packet):
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definition = [
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{'time': Long}]
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STATE_STATUS_CLIENTBOUND = {
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0x00: ResponsePacket,
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0x01: PingPacket
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@ -143,6 +145,7 @@ class PingPacket(Packet):
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definition = [
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{'time': Long}]
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STATE_STATUS_SERVERBOUND = {
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0x00: RequestPacket,
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0x01: PingPacket
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@ -181,6 +184,7 @@ class SetCompressionPacket(Packet):
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definition = [
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{'threshold': VarInt}]
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STATE_LOGIN_CLIENTBOUND = {
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0x00: DisconnectPacket,
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0x01: EncryptionRequestPacket,
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@ -203,6 +207,7 @@ class EncryptionResponsePacket(Packet):
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{'shared_secret': VarIntPrefixedByteArray},
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{'verify_token': VarIntPrefixedByteArray}]
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STATE_LOGIN_SERVERBOUND = {
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0x00: LoginStartPacket,
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0x01: EncryptionResponsePacket
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@ -295,6 +300,7 @@ class PositionAndLookPacket(Packet):
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{'pitch': Float},
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{'on_ground': Boolean}]
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STATE_PLAYING_SERVERBOUND = {
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0x00: KeepAlivePacket,
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0x01: ChatPacket,
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@ -115,7 +115,7 @@ class VarInt(Type):
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@staticmethod
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def size(value):
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for max_value, size in VARINT_SIZE_TABLE.iteritems():
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for max_value, size in VARINT_SIZE_TABLE.items():
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if value < max_value:
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return size
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@ -168,8 +168,7 @@ class Double(Type):
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class ShortPrefixedByteArray(Type):
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@staticmethod
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def read(file_object, length=None):
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if length is None:
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def read(file_object):
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length = Short.read(file_object)
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return struct.unpack(str(length) + "s", file_object.read(length))[0]
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@ -181,8 +180,7 @@ class ShortPrefixedByteArray(Type):
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class VarIntPrefixedByteArray(Type):
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@staticmethod
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def read(file_object, length=None):
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if length is None:
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def read(file_object):
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length = VarInt.read(file_object)
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return struct.unpack(str(length) + "s", file_object.read(length))[0]
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@ -196,10 +194,10 @@ class String(Type):
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@staticmethod
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def read(file_object):
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length = VarInt.read(file_object)
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return unicode(file_object.read(length), "utf-8")
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return file_object.read(length).decode("utf-8")
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@staticmethod
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def send(value, socket):
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value = unicode(value).encode('utf-8')
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value = str(value).encode('utf-8')
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VarInt.send(len(value), socket)
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socket.send(value)
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@ -9,8 +9,7 @@ class Hashing(unittest.TestCase):
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'simon': '88e16a1019277b15d58faf0541e11910eb756f6'}
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def test_hashing(self):
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for input_value in self.test_data.iterkeys():
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for input_value, result in self.test_data.items():
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sha1_hash = hashlib.sha1()
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sha1_hash.update(input_value)
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self.assertEquals(minecraft_sha1_hash_digest(sha1_hash),
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self.test_data[input_value])
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sha1_hash.update(input_value.encode('utf-8'))
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self.assertEquals(minecraft_sha1_hash_digest(sha1_hash), result)
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