idx int64 0 251k | question stringlengths 53 3.53k | target stringlengths 5 1.23k | len_question int64 20 893 | len_target int64 3 238 |
|---|---|---|---|---|
247,200 | def extract_message_info ( ) : base_path = BASE_PACKAGE . replace ( '.' , '/' ) filename = os . path . join ( base_path , 'ProtocolMessage.proto' ) with open ( filename , 'r' ) as file : types_found = False for line in file : stripped = line . lstrip ( ) . rstrip ( ) # Look for the Type enum if stripped == 'enum Type {... | Get information about all messages of interest . | 233 | 8 |
247,201 | def main ( ) : message_names = set ( ) packages = [ ] messages = [ ] extensions = [ ] constants = [ ] # Extract everything needed to generate output file for info in extract_message_info ( ) : message_names . add ( info . title ) packages . append ( 'from {0} import {1}' . format ( BASE_PACKAGE , info . module ) ) mess... | Script starts somewhere around here . | 343 | 6 |
247,202 | def hkdf_expand ( salt , info , shared_secret ) : from cryptography . hazmat . primitives import hashes from cryptography . hazmat . primitives . kdf . hkdf import HKDF from cryptography . hazmat . backends import default_backend hkdf = HKDF ( algorithm = hashes . SHA512 ( ) , length = 32 , salt = salt . encode ( ) , i... | Derive encryption keys from shared secret . | 114 | 8 |
247,203 | def parse ( cls , detail_string ) : split = detail_string . split ( ':' ) if len ( split ) != 4 : raise Exception ( 'invalid credentials' ) # TODO: other exception ltpk = binascii . unhexlify ( split [ 0 ] ) ltsk = binascii . unhexlify ( split [ 1 ] ) atv_id = binascii . unhexlify ( split [ 2 ] ) client_id = binascii .... | Parse a string represention of Credentials . | 144 | 12 |
247,204 | def initialize ( self ) : self . _signing_key = SigningKey ( os . urandom ( 32 ) ) self . _auth_private = self . _signing_key . to_seed ( ) self . _auth_public = self . _signing_key . get_verifying_key ( ) . to_bytes ( ) self . _verify_private = curve25519 . Private ( secret = os . urandom ( 32 ) ) self . _verify_publi... | Initialize operation by generating new keys . | 140 | 8 |
247,205 | def verify1 ( self , credentials , session_pub_key , encrypted ) : # No additional hashing used self . _shared = self . _verify_private . get_shared_key ( curve25519 . Public ( session_pub_key ) , hashfunc = lambda x : x ) session_key = hkdf_expand ( 'Pair-Verify-Encrypt-Salt' , 'Pair-Verify-Encrypt-Info' , self . _sha... | First verification step . | 409 | 4 |
247,206 | def verify2 ( self ) : output_key = hkdf_expand ( 'MediaRemote-Salt' , 'MediaRemote-Write-Encryption-Key' , self . _shared ) input_key = hkdf_expand ( 'MediaRemote-Salt' , 'MediaRemote-Read-Encryption-Key' , self . _shared ) log_binary ( _LOGGER , 'Keys' , Output = output_key , Input = input_key ) return output_key , i... | Last verification step . | 109 | 4 |
247,207 | def step1 ( self , pin ) : context = SRPContext ( 'Pair-Setup' , str ( pin ) , prime = constants . PRIME_3072 , generator = constants . PRIME_3072_GEN , hash_func = hashlib . sha512 ) self . _session = SRPClientSession ( context , binascii . hexlify ( self . _auth_private ) . decode ( ) ) | First pairing step . | 93 | 4 |
247,208 | def step2 ( self , atv_pub_key , atv_salt ) : pk_str = binascii . hexlify ( atv_pub_key ) . decode ( ) salt = binascii . hexlify ( atv_salt ) . decode ( ) self . _client_session_key , _ , _ = self . _session . process ( pk_str , salt ) if not self . _session . verify_proof ( self . _session . key_proof_hash ) : raise e... | Second pairing step . | 204 | 4 |
247,209 | def step3 ( self ) : ios_device_x = hkdf_expand ( 'Pair-Setup-Controller-Sign-Salt' , 'Pair-Setup-Controller-Sign-Info' , binascii . unhexlify ( self . _client_session_key ) ) self . _session_key = hkdf_expand ( 'Pair-Setup-Encrypt-Salt' , 'Pair-Setup-Encrypt-Info' , binascii . unhexlify ( self . _client_session_key ) ... | Third pairing step . | 308 | 4 |
247,210 | def step4 ( self , encrypted_data ) : chacha = chacha20 . Chacha20Cipher ( self . _session_key , self . _session_key ) decrypted_tlv_bytes = chacha . decrypt ( encrypted_data , nounce = 'PS-Msg06' . encode ( ) ) if not decrypted_tlv_bytes : raise Exception ( 'data decrypt failed' ) # TODO: new exception decrypted_tlv =... | Last pairing step . | 292 | 4 |
247,211 | def hash_sha512 ( * indata ) : hasher = hashlib . sha512 ( ) for data in indata : if isinstance ( data , str ) : hasher . update ( data . encode ( 'utf-8' ) ) elif isinstance ( data , bytes ) : hasher . update ( data ) else : raise Exception ( 'invalid input data: ' + str ( data ) ) return hasher . digest ( ) | Create SHA512 hash for input arguments . | 95 | 8 |
247,212 | def aes_encrypt ( mode , aes_key , aes_iv , * data ) : encryptor = Cipher ( algorithms . AES ( aes_key ) , mode ( aes_iv ) , backend = default_backend ( ) ) . encryptor ( ) result = None for value in data : result = encryptor . update ( value ) encryptor . finalize ( ) return result , None if not hasattr ( encryptor , ... | Encrypt data with AES in specified mode . | 105 | 9 |
247,213 | def new_credentials ( ) : identifier = binascii . b2a_hex ( os . urandom ( 8 ) ) . decode ( ) . upper ( ) seed = binascii . b2a_hex ( os . urandom ( 32 ) ) # Corresponds to private key return identifier , seed | Generate a new identifier and seed for authentication . | 69 | 10 |
247,214 | def initialize ( self , seed = None ) : self . seed = seed or os . urandom ( 32 ) # Generate new seed if not provided signing_key = SigningKey ( self . seed ) verifying_key = signing_key . get_verifying_key ( ) self . _auth_private = signing_key . to_seed ( ) self . _auth_public = verifying_key . to_bytes ( ) log_binar... | Initialize handler operation . | 123 | 5 |
247,215 | def verify1 ( self ) : self . _check_initialized ( ) self . _verify_private = curve25519 . Private ( secret = self . seed ) self . _verify_public = self . _verify_private . get_public ( ) log_binary ( _LOGGER , 'Verification keys' , Private = self . _verify_private . serialize ( ) , Public = self . _verify_public . ser... | First device verification step . | 143 | 5 |
247,216 | def verify2 ( self , atv_public_key , data ) : self . _check_initialized ( ) log_binary ( _LOGGER , 'Verify' , PublicSecret = atv_public_key , Data = data ) # Generate a shared secret key public = curve25519 . Public ( atv_public_key ) shared = self . _verify_private . get_shared_key ( public , hashfunc = lambda x : x ... | Last device verification step . | 351 | 5 |
247,217 | def step1 ( self , username , password ) : self . _check_initialized ( ) context = AtvSRPContext ( str ( username ) , str ( password ) , prime = constants . PRIME_2048 , generator = constants . PRIME_2048_GEN ) self . session = SRPClientSession ( context , binascii . hexlify ( self . _auth_private ) . decode ( ) ) | First authentication step . | 91 | 4 |
247,218 | def step2 ( self , pub_key , salt ) : self . _check_initialized ( ) pk_str = binascii . hexlify ( pub_key ) . decode ( ) salt = binascii . hexlify ( salt ) . decode ( ) self . client_session_key , _ , _ = self . session . process ( pk_str , salt ) _LOGGER . debug ( 'Client session key: %s' , self . client_session_key )... | Second authentication step . | 222 | 4 |
247,219 | def step3 ( self ) : self . _check_initialized ( ) # TODO: verify: self.client_session_key same as self.session.key_b64()? session_key = binascii . unhexlify ( self . client_session_key ) aes_key = hash_sha512 ( 'Pair-Setup-AES-Key' , session_key ) [ 0 : 16 ] tmp = bytearray ( hash_sha512 ( 'Pair-Setup-AES-IV' , sessio... | Last authentication step . | 256 | 4 |
247,220 | async def start_authentication ( self ) : _ , code = await self . http . post_data ( 'pair-pin-start' , headers = _AIRPLAY_HEADERS ) if code != 200 : raise DeviceAuthenticationError ( 'pair start failed' ) | Start the authentication process . | 58 | 5 |
247,221 | async def finish_authentication ( self , username , password ) : # Step 1 self . srp . step1 ( username , password ) data = await self . _send_plist ( 'step1' , method = 'pin' , user = username ) resp = plistlib . loads ( data ) # Step 2 pub_key , key_proof = self . srp . step2 ( resp [ 'pk' ] , resp [ 'salt' ] ) await... | Finish authentication process . | 194 | 4 |
247,222 | async def verify_authed ( self ) : resp = await self . _send ( self . srp . verify1 ( ) , 'verify1' ) atv_public_secret = resp [ 0 : 32 ] data = resp [ 32 : ] # TODO: what is this? await self . _send ( self . srp . verify2 ( atv_public_secret , data ) , 'verify2' ) return True | Verify if device is allowed to use AirPlau . | 95 | 12 |
247,223 | async def generate_credentials ( self ) : identifier , seed = new_credentials ( ) return '{0}:{1}' . format ( identifier , seed . decode ( ) . upper ( ) ) | Create new credentials for authentication . | 47 | 6 |
247,224 | async def load_credentials ( self , credentials ) : split = credentials . split ( ':' ) self . identifier = split [ 0 ] self . srp . initialize ( binascii . unhexlify ( split [ 1 ] ) ) _LOGGER . debug ( 'Loaded AirPlay credentials: %s' , credentials ) | Load existing credentials . | 73 | 4 |
247,225 | def enable_encryption ( self , output_key , input_key ) : self . _chacha = chacha20 . Chacha20Cipher ( output_key , input_key ) | Enable encryption with the specified keys . | 41 | 7 |
247,226 | def connect ( self ) : return self . loop . create_connection ( lambda : self , self . host , self . port ) | Connect to device . | 27 | 4 |
247,227 | def close ( self ) : if self . _transport : self . _transport . close ( ) self . _transport = None self . _chacha = None | Close connection to device . | 36 | 5 |
247,228 | def send ( self , message ) : serialized = message . SerializeToString ( ) log_binary ( _LOGGER , '>> Send' , Data = serialized ) if self . _chacha : serialized = self . _chacha . encrypt ( serialized ) log_binary ( _LOGGER , '>> Send' , Encrypted = serialized ) data = write_variant ( len ( serialized ) ) + serialized ... | Send message to device . | 123 | 5 |
247,229 | async def get_data ( self , path , headers = None , timeout = None ) : url = self . base_url + path _LOGGER . debug ( 'GET URL: %s' , url ) resp = None try : resp = await self . _session . get ( url , headers = headers , timeout = DEFAULT_TIMEOUT if timeout is None else timeout ) if resp . content_length is not None : ... | Perform a GET request . | 147 | 6 |
247,230 | async def post_data ( self , path , data = None , headers = None , timeout = None ) : url = self . base_url + path _LOGGER . debug ( 'POST URL: %s' , url ) self . _log_data ( data , False ) resp = None try : resp = await self . _session . post ( url , headers = headers , data = data , timeout = DEFAULT_TIMEOUT if timeo... | Perform a POST request . | 179 | 6 |
247,231 | def read_uint ( data , start , length ) : return int . from_bytes ( data [ start : start + length ] , byteorder = 'big' ) | Extract a uint from a position in a sequence . | 35 | 11 |
247,232 | def read_bplist ( data , start , length ) : # TODO: pylint doesn't find FMT_BINARY, why? # pylint: disable=no-member return plistlib . loads ( data [ start : start + length ] , fmt = plistlib . FMT_BINARY ) | Extract a binary plist from a position in a sequence . | 72 | 13 |
247,233 | def raw_tag ( name , value ) : return name . encode ( 'utf-8' ) + len ( value ) . to_bytes ( 4 , byteorder = 'big' ) + value | Create a DMAP tag with raw data . | 42 | 9 |
247,234 | def string_tag ( name , value ) : return name . encode ( 'utf-8' ) + len ( value ) . to_bytes ( 4 , byteorder = 'big' ) + value . encode ( 'utf-8' ) | Create a DMAP tag with string data . | 51 | 9 |
247,235 | def create ( message_type , priority = 0 ) : message = protobuf . ProtocolMessage ( ) message . type = message_type message . priority = priority return message | Create a ProtocolMessage . | 36 | 5 |
247,236 | def device_information ( name , identifier ) : # pylint: disable=no-member message = create ( protobuf . DEVICE_INFO_MESSAGE ) info = message . inner ( ) info . uniqueIdentifier = identifier info . name = name info . localizedModelName = 'iPhone' info . systemBuildVersion = '14G60' info . applicationBundleIdentifier = ... | Create a new DEVICE_INFO_MESSAGE . | 129 | 13 |
247,237 | def set_connection_state ( ) : message = create ( protobuf . ProtocolMessage . SET_CONNECTION_STATE_MESSAGE ) message . inner ( ) . state = protobuf . SetConnectionStateMessage . Connected return message | Create a new SET_CONNECTION_STATE . | 54 | 11 |
247,238 | def crypto_pairing ( pairing_data ) : message = create ( protobuf . CRYPTO_PAIRING_MESSAGE ) crypto = message . inner ( ) crypto . status = 0 crypto . pairingData = tlv8 . write_tlv ( pairing_data ) return message | Create a new CRYPTO_PAIRING_MESSAGE . | 64 | 16 |
247,239 | def client_updates_config ( artwork = True , now_playing = True , volume = True , keyboard = True ) : message = create ( protobuf . CLIENT_UPDATES_CONFIG_MESSAGE ) config = message . inner ( ) config . artworkUpdates = artwork config . nowPlayingUpdates = now_playing config . volumeUpdates = volume config . keyboardUpd... | Create a new CLIENT_UPDATES_CONFIG_MESSAGE . | 89 | 17 |
247,240 | def register_hid_device ( screen_width , screen_height , absolute = False , integrated_display = False ) : message = create ( protobuf . REGISTER_HID_DEVICE_MESSAGE ) descriptor = message . inner ( ) . deviceDescriptor descriptor . absolute = 1 if absolute else 0 descriptor . integratedDisplay = 1 if integrated_display... | Create a new REGISTER_HID_DEVICE_MESSAGE . | 101 | 17 |
247,241 | def send_packed_virtual_touch_event ( xpos , ypos , phase , device_id , finger ) : message = create ( protobuf . SEND_PACKED_VIRTUAL_TOUCH_EVENT_MESSAGE ) event = message . inner ( ) # The packed version of VirtualTouchEvent contains X, Y, phase, deviceID # and finger stored as a byte array. Each value is written as 16... | Create a new WAKE_DEVICE_MESSAGE . | 204 | 14 |
247,242 | def send_hid_event ( use_page , usage , down ) : message = create ( protobuf . SEND_HID_EVENT_MESSAGE ) event = message . inner ( ) # TODO: This should be generated somehow. I guess it's mach AbsoluteTime # which is tricky to generate. The device does not seem to care much about # the value though, so hardcode somethin... | Create a new SEND_HID_EVENT_MESSAGE . | 266 | 17 |
247,243 | def command ( cmd ) : message = create ( protobuf . SEND_COMMAND_MESSAGE ) send_command = message . inner ( ) send_command . command = cmd return message | Playback command request . | 44 | 5 |
247,244 | def repeat ( mode ) : message = command ( protobuf . CommandInfo_pb2 . ChangeShuffleMode ) send_command = message . inner ( ) send_command . options . externalPlayerCommand = True send_command . options . repeatMode = mode return message | Change repeat mode of current player . | 57 | 7 |
247,245 | def shuffle ( enable ) : message = command ( protobuf . CommandInfo_pb2 . ChangeShuffleMode ) send_command = message . inner ( ) send_command . options . shuffleMode = 3 if enable else 1 return message | Change shuffle mode of current player . | 50 | 7 |
247,246 | def seek_to_position ( position ) : message = command ( protobuf . CommandInfo_pb2 . SeekToPlaybackPosition ) send_command = message . inner ( ) send_command . options . playbackPosition = position return message | Seek to an absolute position in stream . | 51 | 9 |
247,247 | async def pair_with_device ( loop ) : my_zeroconf = Zeroconf ( ) details = conf . AppleTV ( '127.0.0.1' , 'Apple TV' ) details . add_service ( conf . DmapService ( 'login_id' ) ) atv = pyatv . connect_to_apple_tv ( details , loop ) atv . pairing . pin ( PIN_CODE ) await atv . pairing . start ( zeroconf = my_zeroconf , ... | Make it possible to pair with device . | 226 | 8 |
247,248 | def read_variant ( variant ) : result = 0 cnt = 0 for data in variant : result |= ( data & 0x7f ) << ( 7 * cnt ) cnt += 1 if not data & 0x80 : return result , variant [ cnt : ] raise Exception ( 'invalid variant' ) | Read and parse a binary protobuf variant value . | 69 | 11 |
247,249 | async def print_what_is_playing ( loop ) : details = conf . AppleTV ( ADDRESS , NAME ) details . add_service ( conf . DmapService ( HSGID ) ) print ( 'Connecting to {}' . format ( details . address ) ) atv = pyatv . connect_to_apple_tv ( details , loop ) try : print ( ( await atv . metadata . playing ( ) ) ) finally : ... | Connect to device and print what is playing . | 112 | 9 |
247,250 | def add_listener ( self , listener , message_type , data = None , one_shot = False ) : lst = self . _one_shots if one_shot else self . _listeners if message_type not in lst : lst [ message_type ] = [ ] lst [ message_type ] . append ( Listener ( listener , data ) ) | Add a listener that will receice incoming messages . | 81 | 10 |
247,251 | async def start ( self ) : if self . connection . connected : return await self . connection . connect ( ) # In case credentials have been given externally (i.e. not by pairing # with a device), then use that client id if self . service . device_credentials : self . srp . pairing_id = Credentials . parse ( self . servi... | Connect to device and listen to incoming messages . | 400 | 9 |
247,252 | def stop ( self ) : if self . _outstanding : _LOGGER . warning ( 'There were %d outstanding requests' , len ( self . _outstanding ) ) self . _initial_message_sent = False self . _outstanding = { } self . _one_shots = { } self . connection . close ( ) | Disconnect from device . | 71 | 5 |
247,253 | async def send_and_receive ( self , message , generate_identifier = True , timeout = 5 ) : await self . _connect_and_encrypt ( ) # Some messages will respond with the same identifier as used in the # corresponding request. Others will not and one example is the crypto # message (for pairing). They will never include an... | Send a message and wait for a response . | 192 | 9 |
247,254 | async def playstatus ( self , use_revision = False , timeout = None ) : cmd_url = _PSU_CMD . format ( self . playstatus_revision if use_revision else 0 ) resp = await self . daap . get ( cmd_url , timeout = timeout ) self . playstatus_revision = parser . first ( resp , 'cmst' , 'cmsr' ) return resp | Request raw data about what is currently playing . | 92 | 9 |
247,255 | def ctrl_int_cmd ( self , cmd ) : cmd_url = 'ctrl-int/1/{}?[AUTH]&prompt-id=0' . format ( cmd ) return self . daap . post ( cmd_url ) | Perform a ctrl - int command . | 56 | 9 |
247,256 | def controlprompt_cmd ( self , cmd ) : data = tags . string_tag ( 'cmbe' , cmd ) + tags . uint8_tag ( 'cmcc' , 0 ) return self . daap . post ( _CTRL_PROMPT_CMD , data = data ) | Perform a controlpromptentry command . | 65 | 9 |
247,257 | async def up ( self ) : await self . _send_commands ( self . _move ( 'Down' , 0 , 20 , 275 ) , self . _move ( 'Move' , 1 , 20 , 270 ) , self . _move ( 'Move' , 2 , 20 , 265 ) , self . _move ( 'Move' , 3 , 20 , 260 ) , self . _move ( 'Move' , 4 , 20 , 255 ) , self . _move ( 'Move' , 5 , 20 , 250 ) , self . _move ( 'Up' ... | Press key up . | 129 | 4 |
247,258 | async def down ( self ) : await self . _send_commands ( self . _move ( 'Down' , 0 , 20 , 250 ) , self . _move ( 'Move' , 1 , 20 , 255 ) , self . _move ( 'Move' , 2 , 20 , 260 ) , self . _move ( 'Move' , 3 , 20 , 265 ) , self . _move ( 'Move' , 4 , 20 , 270 ) , self . _move ( 'Move' , 5 , 20 , 275 ) , self . _move ( 'Up... | Press key down . | 129 | 4 |
247,259 | async def left ( self ) : await self . _send_commands ( self . _move ( 'Down' , 0 , 75 , 100 ) , self . _move ( 'Move' , 1 , 70 , 100 ) , self . _move ( 'Move' , 3 , 65 , 100 ) , self . _move ( 'Move' , 4 , 60 , 100 ) , self . _move ( 'Move' , 5 , 55 , 100 ) , self . _move ( 'Move' , 6 , 50 , 100 ) , self . _move ( 'Up... | Press key left . | 129 | 4 |
247,260 | async def right ( self ) : await self . _send_commands ( self . _move ( 'Down' , 0 , 50 , 100 ) , self . _move ( 'Move' , 1 , 55 , 100 ) , self . _move ( 'Move' , 3 , 60 , 100 ) , self . _move ( 'Move' , 4 , 65 , 100 ) , self . _move ( 'Move' , 5 , 70 , 100 ) , self . _move ( 'Move' , 6 , 75 , 100 ) , self . _move ( 'U... | Press key right . | 129 | 4 |
247,261 | def set_position ( self , pos ) : time_in_ms = int ( pos ) * 1000 return self . apple_tv . set_property ( 'dacp.playingtime' , time_in_ms ) | Seek in the current playing media . | 48 | 8 |
247,262 | async def authenticate_with_device ( atv ) : credentials = await atv . airplay . generate_credentials ( ) await atv . airplay . load_credentials ( credentials ) try : await atv . airplay . start_authentication ( ) pin = input ( 'PIN Code: ' ) await atv . airplay . finish_authentication ( pin ) print ( 'Credentials: {0}... | Perform device authentication and print credentials . | 127 | 8 |
247,263 | def encrypt ( self , data , nounce = None ) : if nounce is None : nounce = self . _out_counter . to_bytes ( length = 8 , byteorder = 'little' ) self . _out_counter += 1 return self . _enc_out . seal ( b'\x00\x00\x00\x00' + nounce , data , bytes ( ) ) | Encrypt data with counter or specified nounce . | 87 | 10 |
247,264 | def decrypt ( self , data , nounce = None ) : if nounce is None : nounce = self . _in_counter . to_bytes ( length = 8 , byteorder = 'little' ) self . _in_counter += 1 decrypted = self . _enc_in . open ( b'\x00\x00\x00\x00' + nounce , data , bytes ( ) ) if not decrypted : raise Exception ( 'data decrypt failed' ) # TODO... | Decrypt data with counter or specified nounce . | 115 | 10 |
247,265 | def auto_connect ( handler , timeout = 5 , not_found = None , event_loop = None ) : # A coroutine is used so we can connect to the device while being inside # the event loop async def _handle ( loop ) : atvs = await pyatv . scan_for_apple_tvs ( loop , timeout = timeout , abort_on_found = True ) # Take the first device ... | Short method for connecting to a device . | 184 | 8 |
247,266 | async def login ( self ) : # Do not use session.get_data(...) in login as that would end up in # an infinte loop. def _login_request ( ) : return self . http . get_data ( self . _mkurl ( 'login?[AUTH]&hasFP=1' , session = False , login_id = True ) , headers = _DMAP_HEADERS ) resp = await self . _do ( _login_request , i... | Login to Apple TV using specified login id . | 165 | 9 |
247,267 | async def get ( self , cmd , daap_data = True , timeout = None , * * args ) : def _get_request ( ) : return self . http . get_data ( self . _mkurl ( cmd , * args ) , headers = _DMAP_HEADERS , timeout = timeout ) await self . _assure_logged_in ( ) return await self . _do ( _get_request , is_daap = daap_data ) | Perform a DAAP GET command . | 102 | 8 |
247,268 | def get_url ( self , cmd , * * args ) : return self . http . base_url + self . _mkurl ( cmd , * args ) | Expand the request URL for a request . | 34 | 9 |
247,269 | async def post ( self , cmd , data = None , timeout = None , * * args ) : def _post_request ( ) : headers = copy ( _DMAP_HEADERS ) headers [ 'Content-Type' ] = 'application/x-www-form-urlencoded' return self . http . post_data ( self . _mkurl ( cmd , * args ) , data = data , headers = headers , timeout = timeout ) awai... | Perform DAAP POST command with optional data . | 121 | 10 |
247,270 | def set_repeat ( self , repeat_mode ) : # TODO: extract to convert module if int ( repeat_mode ) == const . REPEAT_STATE_OFF : state = 1 elif int ( repeat_mode ) == const . REPEAT_STATE_ALL : state = 2 elif int ( repeat_mode ) == const . REPEAT_STATE_TRACK : state = 3 else : raise ValueError ( 'Invalid repeat mode: ' +... | Change repeat mode . | 120 | 4 |
247,271 | def genre ( self ) : if self . _metadata : from pyatv . mrp . protobuf import ContentItem_pb2 transaction = ContentItem_pb2 . ContentItem ( ) transaction . ParseFromString ( self . _metadata ) | Genre of the currently playing song . | 54 | 8 |
247,272 | def total_time ( self ) : now_playing = self . _setstate . nowPlayingInfo if now_playing . HasField ( 'duration' ) : return int ( now_playing . duration ) return None | Total play time in seconds . | 45 | 6 |
247,273 | def shuffle ( self ) : info = self . _get_command_info ( CommandInfo_pb2 . ChangeShuffleMode ) return None if info is None else info . shuffleMode | If shuffle is enabled or not . | 39 | 7 |
247,274 | def repeat ( self ) : info = self . _get_command_info ( CommandInfo_pb2 . ChangeRepeatMode ) return None if info is None else info . repeatMode | Repeat mode . | 38 | 3 |
247,275 | async def playing ( self ) : # TODO: This is hack-ish if self . _setstate is None : await self . protocol . start ( ) # No SET_STATE_MESSAGE received yet, use default if self . _setstate is None : return MrpPlaying ( protobuf . SetStateMessage ( ) , None ) return MrpPlaying ( self . _setstate , self . _nowplaying ) | Return what is currently playing . | 92 | 6 |
247,276 | async def stop ( self , * * kwargs ) : if not self . _pin_code : raise Exception ( 'no pin given' ) # TODO: new exception self . service . device_credentials = await self . pairing_procedure . finish_pairing ( self . _pin_code ) | Stop pairing process . | 69 | 4 |
247,277 | def read_tlv ( data ) : def _parse ( data , pos , size , result = None ) : if result is None : result = { } if pos >= size : return result tag = str ( data [ pos ] ) length = data [ pos + 1 ] value = data [ pos + 2 : pos + 2 + length ] if tag in result : result [ tag ] += value # value > 255 is split up else : result [... | Parse TLV8 bytes into a dict . | 126 | 10 |
247,278 | def write_tlv ( data ) : tlv = b'' for key , value in data . items ( ) : tag = bytes ( [ int ( key ) ] ) length = len ( value ) pos = 0 # A tag with length > 255 is added multiple times and concatenated into # one buffer when reading the TLV again. while pos < len ( value ) : size = min ( length , 255 ) tlv += tag tlv ... | Convert a dict to TLV8 bytes . | 120 | 10 |
247,279 | def comment ( value , comment_text ) : if isinstance ( value , Doc ) : return comment_doc ( value , comment_text ) return comment_value ( value , comment_text ) | Annotates a value or a Doc with a comment . | 41 | 12 |
247,280 | def register_pretty ( type = None , predicate = None ) : if type is None and predicate is None : raise ValueError ( "You must provide either the 'type' or 'predicate' argument." ) if type is not None and predicate is not None : raise ValueError ( "You must provide either the 'type' or 'predicate' argument," "but not bo... | Returns a decorator that registers the decorated function as the pretty printer for instances of type . | 350 | 18 |
247,281 | def commentdoc ( text ) : if not text : raise ValueError ( 'Expected non-empty comment str, got {}' . format ( repr ( text ) ) ) commentlines = [ ] for line in text . splitlines ( ) : alternating_words_ws = list ( filter ( None , WHITESPACE_PATTERN_TEXT . split ( line ) ) ) starts_with_whitespace = bool ( WHITESPACE_PA... | Returns a Doc representing a comment text . text is treated as words and any whitespace may be used to break the comment to multiple lines . | 355 | 28 |
247,282 | def build_fncall ( ctx , fndoc , argdocs = ( ) , kwargdocs = ( ) , hug_sole_arg = False , trailing_comment = None , ) : if callable ( fndoc ) : fndoc = general_identifier ( fndoc ) has_comment = bool ( trailing_comment ) argdocs = list ( argdocs ) kwargdocs = list ( kwargdocs ) kwargdocs = [ # Propagate any comments to... | Builds a doc that looks like a function call from docs that represent the function arguments and keyword arguments . | 556 | 21 |
247,283 | def assoc ( self , key , value ) : return self . _replace ( user_ctx = { * * self . user_ctx , key : value , } ) | Return a modified PrettyContext with key set to value | 36 | 10 |
247,284 | def align ( doc ) : validate_doc ( doc ) def evaluator ( indent , column , page_width , ribbon_width ) : return Nest ( column - indent , doc ) return contextual ( evaluator ) | Aligns each new line in doc with the first new line . | 46 | 14 |
247,285 | def smart_fitting_predicate ( page_width , ribbon_frac , min_nesting_level , max_width , triplestack ) : chars_left = max_width while chars_left >= 0 : if not triplestack : return True indent , mode , doc = triplestack . pop ( ) if doc is NIL : continue elif isinstance ( doc , str ) : chars_left -= len ( doc ) elif isi... | Lookahead until the last doc at the current indentation level . Pretty but not as fast . | 656 | 19 |
247,286 | def set_default_style ( style ) : global default_style if style == 'dark' : style = default_dark_style elif style == 'light' : style = default_light_style if not issubclass ( style , Style ) : raise TypeError ( "style must be a subclass of pygments.styles.Style or " "one of 'dark', 'light'. Got {}" . format ( repr ( st... | Sets default global style to be used by prettyprinter . cpprint . | 99 | 17 |
247,287 | def intersperse ( x , ys ) : it = iter ( ys ) try : y = next ( it ) except StopIteration : return yield y for y in it : yield x yield y | Returns an iterable where x is inserted between each element of ys | 43 | 14 |
247,288 | def pprint ( object , stream = _UNSET_SENTINEL , indent = _UNSET_SENTINEL , width = _UNSET_SENTINEL , depth = _UNSET_SENTINEL , * , compact = False , ribbon_width = _UNSET_SENTINEL , max_seq_len = _UNSET_SENTINEL , sort_dict_keys = _UNSET_SENTINEL , end = '\n' ) : sdocs = python_to_sdocs ( object , * * _merge_defaults ... | Pretty print a Python value object to stream which defaults to sys . stdout . The output will not be colored . | 235 | 23 |
247,289 | def cpprint ( object , stream = _UNSET_SENTINEL , indent = _UNSET_SENTINEL , width = _UNSET_SENTINEL , depth = _UNSET_SENTINEL , * , compact = False , ribbon_width = _UNSET_SENTINEL , max_seq_len = _UNSET_SENTINEL , sort_dict_keys = _UNSET_SENTINEL , style = None , end = '\n' ) : sdocs = python_to_sdocs ( object , * * ... | Pretty print a Python value object to stream which defaults to sys . stdout . The output will be colored and syntax highlighted . | 244 | 25 |
247,290 | def install_extras ( include = ALL_EXTRAS , * , exclude = EMPTY_SET , raise_on_error = False , warn_on_error = True ) : # noqa include = set ( include ) exclude = set ( exclude ) unexisting_extras = ( include | exclude ) - ALL_EXTRAS if unexisting_extras : raise ValueError ( "The following extras don't exist: {}" . for... | Installs extras . | 320 | 4 |
247,291 | def set_default_config ( * , style = _UNSET_SENTINEL , max_seq_len = _UNSET_SENTINEL , width = _UNSET_SENTINEL , ribbon_width = _UNSET_SENTINEL , depth = _UNSET_SENTINEL , sort_dict_keys = _UNSET_SENTINEL ) : global _default_config if style is not _UNSET_SENTINEL : set_default_style ( style ) new_defaults = { * * _defa... | Sets the default configuration values used when calling pprint cpprint or pformat if those values weren t explicitly provided . Only overrides the values provided in the keyword arguments . | 290 | 36 |
247,292 | def package_maven ( ) : if not os . getenv ( 'JAVA_HOME' ) : # make sure Maven uses the same JDK which we have used to compile # and link the C-code os . environ [ 'JAVA_HOME' ] = jdk_home_dir mvn_goal = 'package' log . info ( "Executing Maven goal '" + mvn_goal + "'" ) code = subprocess . call ( [ 'mvn' , 'clean' , mv... | Run maven package lifecycle | 355 | 6 |
247,293 | def _write_jpy_config ( target_dir = None , install_dir = None ) : if not target_dir : target_dir = _build_dir ( ) args = [ sys . executable , os . path . join ( target_dir , 'jpyutil.py' ) , '--jvm_dll' , jvm_dll_file , '--java_home' , jdk_home_dir , '--log_level' , 'DEBUG' , '--req_java' , '--req_py' ] if install_dir... | Write out a well - formed jpyconfig . properties file for easier Java integration in a given location . | 180 | 21 |
247,294 | def _get_module_path ( name , fail = False , install_path = None ) : import imp module = imp . find_module ( name ) if not module and fail : raise RuntimeError ( "can't find module '" + name + "'" ) path = module [ 1 ] if not path and fail : raise RuntimeError ( "module '" + name + "' is missing a file path" ) if insta... | Find the path to the jpy jni modules . | 117 | 11 |
247,295 | def init_jvm ( java_home = None , jvm_dll = None , jvm_maxmem = None , jvm_classpath = None , jvm_properties = None , jvm_options = None , config_file = None , config = None ) : if not config : config = _get_python_api_config ( config_file = config_file ) cdll = preload_jvm_dll ( jvm_dll_file = jvm_dll , java_home_dir ... | Creates a configured Java virtual machine which will be used by jpy . | 288 | 15 |
247,296 | def run_lint_command ( ) : lint , app_dir , lint_result , ignore_layouts = parse_args ( ) if not lint_result : if not distutils . spawn . find_executable ( lint ) : raise Exception ( '`%s` executable could not be found and path to lint result not specified. See --help' % lint ) lint_result = os . path . join ( app_dir ... | Run lint command in the shell and save results to lint - result . xml | 269 | 17 |
247,297 | def parse_lint_result ( lint_result_path , manifest_path ) : unused_string_pattern = re . compile ( 'The resource `R\.string\.([^`]+)` appears to be unused' ) mainfest_string_refs = get_manifest_string_refs ( manifest_path ) root = etree . parse ( lint_result_path ) . getroot ( ) issues = [ ] for issue_xml in root . fi... | Parse lint - result . xml and create Issue for every problem found except unused strings referenced in AndroidManifest | 314 | 23 |
247,298 | def remove_resource_file ( issue , filepath , ignore_layouts ) : if os . path . exists ( filepath ) and ( ignore_layouts is False or issue . elements [ 0 ] [ 0 ] != 'layout' ) : print ( 'removing resource: {0}' . format ( filepath ) ) os . remove ( os . path . abspath ( filepath ) ) | Delete a file from the filesystem | 85 | 6 |
247,299 | def remove_resource_value ( issue , filepath ) : if os . path . exists ( filepath ) : for element in issue . elements : print ( 'removing {0} from resource {1}' . format ( element , filepath ) ) parser = etree . XMLParser ( remove_blank_text = False , remove_comments = False , remove_pis = False , strip_cdata = False ,... | Read an xml file and remove an element which is unused then save the file back to the filesystem | 198 | 19 |
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