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How to use append_int method in hypothesis
Best Python code snippet using hypothesis
comp_vmemory.py
Source:comp_vmemory.py 
...27 # res = [self.physical_address(entry) for entry in self.cells if type(entry) == vmemory.PointerCell]28 # # print 'end reloc table', time.time()-b29 # return res30 def append_external_ref(self, name, label=None):31 oop = self.append_int(0xAAAA, label)32 self.ext_ref_table.append((name, oop))33 return oop34 def append_object_instance(self):35 self.append_int(pyutils.FRAME_TYPE_OBJECT)36 self.append_int(2 * bits.WSIZE)37 oop = self.append_external_ref('Object') # vt38 self.append_null() # delegate: end of chain of delegation39 return oop40 def append_symbol_instance(self, string):41 self.append_int(pyutils.FRAME_TYPE_OBJECT)42 self.append_int(1 * bits.WSIZE)43 if string == '':44 return self.append_null()45 oop = self.append_int(0xBBBB)46 self.symb_table[oop] = string47 return oop48 def append_string_instance(self, string):49 if string in self.string_table:50 return self.string_table[string]51 else:52 delegate = self.append_object_instance()53 self.append_int(pyutils.FRAME_TYPE_BVAR_OBJECT)54 self.append_int((3 * bits.WSIZE) + bits.string_block_size(string + "\0"))55 oop = self.append_external_ref('String')56 self.append_pointer_to(delegate) # delegate57 self.append_int(len(string))58 self.append_string(string)59 self.string_table[string] = oop60 return oop61 def append_sym_to_string_dict(self, pydict):62 pairs_oop = []63 for key, val in iter(sorted(pydict.items())):64 key_oop = self.append_string_instance(key)65 val_oop = self.append_symbol_instance(val)66 pairs_oop.append((key_oop, val_oop))67 return self.append_dict_with_pairs(pairs_oop)68 def append_dict_prologue(self, size, frame_oop):69 delegate = self.append_object_instance()70 self.append_int(pyutils.FRAME_TYPE_DVAR_OBJECT)71 self.append_int(4 * bits.WSIZE)72 oop = self.append_external_ref('Dictionary') # vt73 self.append_pointer_to(delegate) # delegate74 self.append_int(size) # dict length75 if frame_oop is None:76 self.append_null()77 else:78 self.append_pointer_to(frame_oop)79 return oop80 def append_empty_list(self):81 delegate = self.append_object_instance()82 self.append_int(pyutils.FRAME_TYPE_LIST_OBJECT)83 self.append_int(4 * bits.WSIZE)84 oop = self.append_external_ref('List') # vt85 self.append_pointer_to(delegate) # delegate86 self.append_int(0) # len87 self.append_null() # frame88 return oop89 # used internally to create class fields list, etc.90 def append_list_of_strings(self, lst):91 oops_elements = [self.append_string_instance(string) for string in lst]92 delegate = self.append_object_instance()93 if len(lst) > 0:94 self.append_int(pyutils.FRAME_TYPE_ELEMENTS)95 self.append_int(len(lst) * bits.WSIZE)96 oops = []97 for oop_element in oops_elements: # .. elements98 oops.append(self.append_pointer_to(oop_element))99 self.append_int(pyutils.FRAME_TYPE_LIST_OBJECT)100 self.append_int(4 * bits.WSIZE)101 oop = self.append_external_ref('List') # vt102 self.append_pointer_to(delegate) # delegate103 self.append_int(len(lst)) # len104 if len(lst) > 0:105 self.append_pointer_to(oops[0])106 else:107 self.append_null()108 return oop109 def append_list_of_symbols(self, lst):110 oops_elements = [self.append_symbol_instance(string) for string in lst]111 delegate = self.append_object_instance()112 if len(lst) > 0:113 self.append_int(pyutils.FRAME_TYPE_ELEMENTS)114 self.append_int(len(lst) * bits.WSIZE)115 oops = []116 for oop_element in oops_elements: # .. elements117 oops.append(self.append_pointer_to(oop_element))118 self.append_int(pyutils.FRAME_TYPE_LIST_OBJECT)119 self.append_int(4 * bits.WSIZE)120 oop = self.append_external_ref('List') # vt121 self.append_pointer_to(delegate) # delegate122 self.append_int(len(lst)) # len123 if len(lst) > 0:124 self.append_pointer_to(oops[0])125 else:126 self.append_null()127 return oop128 # used internally to create class fields list, etc.129 def append_list_of_ints(self, lst):130 delegate = self.append_object_instance()131 if len(lst) > 0:132 self.append_int(pyutils.FRAME_TYPE_ELEMENTS)133 self.append_int(len(lst) * bits.WSIZE)134 oops = []135 for oop_element in lst: # .. elements136 oops.append(self.append_tagged_int(oop_element))137 self.append_int(pyutils.FRAME_TYPE_LIST_OBJECT)138 self.append_int(4 * bits.WSIZE)139 oop = self.append_external_ref('List') # vt140 self.append_pointer_to(delegate) # delegate141 self.append_int(len(lst)) # len142 if len(lst) > 0:143 self.append_pointer_to(oops[0])144 else:145 self.append_null()146 return oop147 def append_list_of_oops_for_labels(self, lst):148 delegate = self.append_object_instance()149 if len(lst) > 0:150 self.append_int(pyutils.FRAME_TYPE_ELEMENTS)151 self.append_int(len(lst) * bits.WSIZE)152 oops = []153 for label in lst: # .. elements154 oops.append(self.append_label_ref(label))155 self.append_int(pyutils.FRAME_TYPE_LIST_OBJECT)156 self.append_int(4 * bits.WSIZE)157 oop = self.append_external_ref('List') # vt158 self.append_pointer_to(delegate) # delegate159 self.append_int(len(lst)) # len160 if len(lst) > 0:161 self.append_pointer_to(oops[0])162 else:163 self.append_null()...
TCPcom.py
Source:TCPcom.py
...7def append_uint(data, value, len, mult=1):8 v = np.uint32(value * mult)9 for i in range(len):10 data.append((v >> (len - i - 1) * 8) & 0xff)11def append_int(data, value, len, mult=1):12 v = np.int32(value * mult)13 for i in range(len):14 data.append(np.uint8((v >> (len - i - 1) * 8) & 0xff))15# si il y a besoin d'ajouter des données à envoyer c'est ici qu'il faut le faire16# il faudra aussi modifier le matlab pour qu'il traite ces nouvelles données17def encode_data(data):18 encoded = bytearray()19 append_uint(encoded, data[0], 2)20 append_int(encoded, data[1], 2, 100)21 append_int(encoded, data[2], 2)22 append_uint(encoded, data[3], 2)23 append_uint(encoded, data[4], 2, 100)24 append_uint(encoded, data[5], 2, 100)25 append_uint(encoded, data[6], 2)26 append_uint(encoded, data[7], 2, 100)27 append_int(encoded, data[8], 2, 100)28 append_int(encoded, data[9], 2, 100)29 append_int(encoded, data[10], 2, 100)30 append_uint(encoded, data[11], 2)31 boo = 0x00 | np.uint8(data[12]) | np.uint8(data[13]) << 1 | np.uint8(data[14]) << 2 \32 | np.uint8(data[15]) << 3 | np.uint8(data[16]) << 4 | np.uint8(data[17]) << 5 | np.uint8(data[18]) << 6 \33 | np.uint8(data[19]) << 734 encoded.append(boo)35 boo = 0x00 | np.uint8(data[20]) | np.uint8(data[21]) << 1 | np.uint8(data[22]) << 2 \36 | np.uint8(data[23]) << 3 | np.uint8(data[24]) << 4 | np.uint8(data[25]) << 5 | np.uint8(data[26]) << 6 \37 | np.uint8(data[27]) << 738 encoded.append(boo)39 append_uint(encoded, data[28], 1)40 append_uint(encoded, data[29], 1)41 append_int(encoded, data[43], 2, 100)42 append_int(encoded, data[44], 2, 100)43 append_int(encoded, data[45], 2, 100)44 append_int(encoded, data[46], 2, 100)45 # ajouter ici46 # si valeur non signée : append_uint(encoded, <valeur>, taille, facteur (optionnel) )47 # si valeur signée : append_int(encoded, <valeur>, taille, facteur (optionnel) )48 return encoded49class TCPCOM:50 def __init__(self, IP, PORT):51 self.connected = False52 self.HOST = IP53 self.PORT = PORT54 self.client = None55 while not self.connect():56 time.sleep(1)57 # retourne les infos reçu (None si rien à été reçu)58 def read(self):59 try:60 msg = self.client.recv(4096)61 except socket.timeout as e:...
send.py
Source:send.py
...7TCP_IP = '127.0.0.1'8TCP_PORT = 400009BUFFER_SIZE = 102410MESSAGE = "Hello, World!"11def append_int(arr, val):12 arr.append((val & 0xff))13 arr.append((val & 0xff00) >> 8)14 arr.append((val & 0xff0000) >> 16)15 arr.append((val & 0xff000000) >> 24)16def make_block(block_len):17 arr = bytearray(block_len)18 for i in range(0, block_len):19 arr[i] = 0x7d20 return arr21try:22 print "Sending write requests message to 127.0.0.1"23 s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)24 s.connect((TCP_IP, TCP_PORT))25 arr = bytearray()26 device_id = u"C_DRIVE\0"27 device_id = device_id.encode('utf-16le')28 # mode = write29 append_int(arr, 2) 30 # offset = 031 append_int(arr, 0)32 # BLOCK_SIZE = 1638433 append_int(arr, 16384)34 # device_id_length35 append_int(arr, len(device_id))36 s.send(arr)37 s.send(device_id)38 s.send(make_block(16384))39 arr = bytearray()40 append_int(arr, 0xd0d0d0d0)41 s.send(arr)42 # padding43 s.send(make_block(200+32+4-4*5-len(device_id)))44 # Receive write repsonse45 print "Receiving write response..."46 ret = s.recv(4096)47 print ret48 for b in ret:49 print hex(ord(b))50 ## s.close()51 ####################################################52 ## s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)53 ## s.connect((TCP_IP, TCP_PORT))54 print "Sending read requests message to 127.0.0.1"55 arr = bytearray()56 device_id = u"C_DRIVE\0"57 device_id = device_id.encode('utf-16le')58 # mode = read 59 append_int(arr, 1) 60 # offset = 061 append_int(arr, 0)62 # BLOCK_SIZE = 1638463 append_int(arr, 16384)64 # device_id_length65 append_int(arr, len(device_id))66 s.send(arr)67 s.send(device_id)68 s.send(make_block(16384))69 arr = bytearray()70 append_int(arr, 0xd0d0d0d0)71 s.send(arr)72 73 # padding74 s.send(make_block(200+32+4-4*5-len(device_id)))75 # Receive write repsonse76 print "Receiving write response..."77 ret = s.recv(32767)78 print "RESPONSE_LENGTH=", len(ret)79 i = 080 for b in ret:81 i = i + 182 if (i % 20 == 0):83 print84 print hex(ord(b)), ' ',...
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