Fix typos (#620)

dpkt/aoe.py

@@ -91,7 +91,7 @@ def test_creation():
 
 def test_properties():
     aoe = AOE()
-    # propery getters
+    # property getters
     assert aoe.ver == 1
     assert aoe.fl == 0
 
@@ -113,7 +113,7 @@ def test_unpack():
         '00000000'    # tag
     )
     aoe = AOE(buf)
-    # AOE_CMD_ATA speficied, but no data supplied
+    # AOE_CMD_ATA specified, but no data supplied
     assert aoe.data == b''
 
     buf = unhexlify(

dpkt/diameter.py

@@ -14,7 +14,7 @@
 
 # Request/Answer Command Codes
 ABORT_SESSION = 274
-ACCOUTING = 271
+ACCOUNTING = 271
 CAPABILITIES_EXCHANGE = 257
 DEVICE_WATCHDOG = 280
 DISCONNECT_PEER = 282

dpkt/dpkt.py

@@ -179,7 +179,7 @@ def __iter__(self):
         return iter((fld, getattr(self, fld)) for fld in self.__class__.__hdr_fields__)
 
     def __getitem__(self, kls):
-        """Return the 1st occurence of the underlying <kls> data layer, raise KeyError otherwise."""
+        """Return the 1st occurrence of the underlying <kls> data layer, raise KeyError otherwise."""
         dd = self.data
         while isinstance(dd, Packet):
             if dd.__class__ == kls:

dpkt/gre.py

@@ -101,7 +101,7 @@ def unpack(self, buf):
             self.data = ethernet.Ethernet._typesw[self.p](self.data)
             setattr(self, self.data.__class__.__name__.lower(), self.data)
         except (KeyError, dpkt.UnpackError):
-            # data alrady set
+            # data already set
             pass
 
     def __len__(self):

dpkt/icmp6.py

@@ -22,9 +22,9 @@
 ICMP6_MEMBERSHIP_REDUCTION = 132  # group membership termination
 
 ND_ROUTER_SOLICIT = 133  # router solicitation
-ND_ROUTER_ADVERT = 134  # router advertisment
+ND_ROUTER_ADVERT = 134  # router advertisement
 ND_NEIGHBOR_SOLICIT = 135  # neighbor solicitation
-ND_NEIGHBOR_ADVERT = 136  # neighbor advertisment
+ND_NEIGHBOR_ADVERT = 136  # neighbor advertisement
 ND_REDIRECT = 137  # redirect
 
 ICMP6_ROUTER_RENUMBERING = 138  # router renumbering

dpkt/ip.py

@@ -369,7 +369,7 @@ def test_dict():
     assert (d['p'] == 17)
 
 
-def test_hl():  # Todo chack this test method
+def test_hl():  # Todo check this test method
     s = (b'BB\x03\x00\x00\x00\x00\x00\x00\x00\xd0\x00\xec\xbc\xa5\x00\x00\x00\x03\x80\x00\x00\xd0'
          b'\x01\xf2\xac\xa5"0\x01\x00\x14\x00\x02\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00')
     try:

dpkt/ip6.py

@@ -150,7 +150,7 @@ class IP6ExtensionHeader(dpkt.Packet):
 class IP6OptsHeader(IP6ExtensionHeader):
     __hdr__ = (
         ('nxt', 'B', 0),  # next extension header protocol
-        ('len', 'B', 0)  # option data length in 8 octect units (ignoring first 8 octets) so, len 0 == 64bit header
+        ('len', 'B', 0)  # option data length in 8 octet units (ignoring first 8 octets) so, len 0 == 64bit header
     )
 
     def unpack(self, buf):
@@ -203,7 +203,7 @@ class IP6DstOptsHeader(IP6OptsHeader):
 class IP6RoutingHeader(IP6ExtensionHeader):
     __hdr__ = (
         ('nxt', 'B', 0),  # next extension header protocol
-        ('len', 'B', 0),  # extension data length in 8 octect units (ignoring first 8 octets) (<= 46 for type 0)
+        ('len', 'B', 0),  # extension data length in 8 octet units (ignoring first 8 octets) (<= 46 for type 0)
         ('type', 'B', 0),  # routing type (currently, only 0 is used)
         ('segs_left', 'B', 0),  # remaining segments in route, until destination (<= 23)
         ('_rsvd_sl_bits', 'I', 0)

dpkt/netbios.py

@@ -29,7 +29,7 @@ def encode_name(name):
 
     Each 4-bit, half-octet of the NetBIOS name is treated as an 8-bit,
     right-adjusted, zero-filled binary number.  This number is added to
-    value of the ASCII character 'A' (hexidecimal 41).  The resulting 8-
+    value of the ASCII character 'A' (hexadecimal 41).  The resulting 8-
     bit number is stored in the appropriate byte.  The following diagram
     demonstrates this procedure:
 
@@ -61,7 +61,7 @@ def encode_name(name):
     The NetBIOS scope identifier is a valid domain name (without a
     leading dot).
 
-    An ASCII dot (2E hexidecimal) and the scope identifier are appended
+    An ASCII dot (2E hexadecimal) and the scope identifier are appended
     to the encoded form of the NetBIOS name, the result forming a valid
     domain name.
     """

dpkt/pcap.py

@@ -524,7 +524,7 @@ class WriterTestWrap:
     """
     Decorate a writer test function with an instance of this class.
 
-    The test will be provided with a writer object, which it shoud write some pkts to.
+    The test will be provided with a writer object, which it should write some pkts to.
 
     After the test has run, the BytesIO object will be passed to a Reader,
     which will compare each pkt to the return value of the test.

dpkt/pcapng.py

@@ -911,7 +911,7 @@ class WriterTestWrap:
     """
     Decorate a writer test function with an instance of this class.
 
-    The test will be provided with a writer object, which it shoud write some pkts to.
+    The test will be provided with a writer object, which it should write some pkts to.
 
     After the test has run, the BytesIO object will be passed to a Reader,
     which will compare each pkt to the return value of the test.

dpkt/ssl.py

@@ -636,7 +636,7 @@ def setup_class(cls):
             # cipher suites
             b"005200ffc00ac0140088008700390038c00fc00500840035c007c009c011c0130045004400330032"
             b"c00cc00ec002c0040096004100050004002fc008c01200160013c00dc003000ac006c010c00bc00100020001"
-            b"0100"  # compresssion methods
+            b"0100"  # compression methods
             # extensions
             b"00fc0000000e000c0000096c6f63616c686f7374000a00080006001700180019000b000201000023"
             b"00d0a50b2e9f618a9ea9bf493ef49b421835cd2f6b05bbe1179d8edf70d58c33d656e8696d36d7e7"
@@ -993,7 +993,7 @@ def test_extensions():
         b"20b3330000ab415e3356226b305993bfb76b2d50bfaeb5298549723b594c999479"  # session id
         # cipher suites
         b"0026c02cc02bc030c02fc024c023c028c027c00ac009c014c013009d009c003d003c0035002f000a"
-        b"0100"  # compresssion methods
+        b"0100"  # compression methods
         # extensions
         b"006d00000023002100001e73656c662e6576656e74732e646174612e6d6963726f736f66742e636f"
         b"6d000500050100000000000a00080006001d00170018000b00020100000d001a0018080408050806"

dpkt/utils.py

@@ -72,7 +72,7 @@ def test_utils():
     ipv6_inet = b' \x01\r\xb8\x85\xa3\x00\x00\x00\x00\x8a.\x03ps4'
     assert inet_to_str(ipv6_inet) == '2001:db8:85a3::8a2e:370:7334'
 
-    # Test the make_dict method with a DNS reponse packet
+    # Test the make_dict method with a DNS response packet
     a_resp = unhexlify("059c8180000100010000000106676f6f676c6503636f6d0000010001c00c00010"
                        "0010000012b0004d83ace2e0000290200000000000000")
     my_dns = DNS(a_resp)

examples/print_dns_truncated.py

@@ -1,6 +1,6 @@
 """
-Use DPKT to read in a pcap file and print out the contents of trucated
-DNS packets. This example show how to read/handle trucated packets
+Use DPKT to read in a pcap file and print out the contents of truncated
+DNS packets. This example show how to read/handle truncated packets
 """
 import sys
 import dpkt
@@ -48,7 +48,7 @@ def print_packet(buf):
         print('UDP: sport={:d} dport={:d} sum={:d} ulen={:d}'.format(udp.sport, udp.dport,
                                                                      udp.sum, udp.ulen))
 
-        # Now see if we can parse the contents of the trucated DNS request
+        # Now see if we can parse the contents of the truncated DNS request
         try:
             dns = dpkt.dns.DNS()
             dns.unpack(udp.data)