Merge pull request #109 from crytic/logging-bugfix

Fix issue with function call logging and PEP 8 Compliance

.gitignore

@@ -4,4 +4,8 @@ build
 dist
 venv/
 *egg*
-init.json
+init.json
+tests/drizzle/node_modules/
+tests/drizzle/artifacts/
+tests/drizzle/yarn.lock
+tests/drizzle/cache/

etheno/ascii_escapes.py

@@ -1,67 +1,67 @@
 from typing import Iterable, Union
 
 CONTROL_CODES = {
-    b'0'   : b'\0',
-    b'a'   : b'\x07',	# alert
-    b'b'   : b'\x08',	# backspace
-    b'f'   : b'\x0C',	# form feed
-    b'n'   : b'\x0A',	# newline (line feed)
-    b'r'   : b'\x0D',	# carriage return
-    b't'   : b'\x09',	# horizontal tab
-    b'v'   : b'\x0B',	# vertical tab
-    b'"'   : b'\x22',	# double quote
-    b'&'   : b'',		# empty string
-    b'\''  : b'\x27',	# single quote
-    b'\\'  : b'\x5C',	# backslash
-    b'NUL' : b'\0', 	# null character
-    b'SOH' : b'\x01', 	# start of heading
-    b'STX' : b'\x02', 	# start of text
-    b'ETX' : b'\x03', 	# end of text
-    b'EOT' : b'\x04', 	# end of transmission
-    b'ENQ' : b'\x05', 	# enquiry
-    b'ACK' : b'\x06', 	# acknowledge
-    b'BEL' : b'\x07', 	# bell
-    b'BS'  : b'\x08', 	# backspace
-    b'HT'  : b'\x09', 	# horizontal tab
-    b'LF'  : b'\x0A', 	# line feed (newline)
-    b'VT'  : b'\x0B', 	# vertical tab
-    b'FF'  : b'\x0C', 	# form feed
-    b'CR'  : b'\x0D', 	# carriage return
-    b'SO'  : b'\x0E', 	# shift out
-    b'SI'  : b'\x0F', 	# shift in
-    b'DLE' : b'\x10', 	# data link escape
-    b'DC1' : b'\x11', 	# device control 1
-    b'DC2' : b'\x12', 	# device control 2
-    b'DC3' : b'\x13', 	# device control 3
-    b'DC4' : b'\x14', 	# device control 4
-    b'NAK' : b'\x15', 	# negative acknowledge
-    b'SYN' : b'\x16', 	# synchronous idle
-    b'ETB' : b'\x17', 	# end of transmission block
-    b'CAN' : b'\x18', 	# cancel
-    b'EM'  : b'\x19', 	# end of medium
-    b'SUB' : b'\x1A', 	# substitute
-    b'ESC' : b'\x1B', 	# escape
-    b'FS'  : b'\x1C', 	# file separator
-    b'GS'  : b'\x1D', 	# group separator
-    b'RS'  : b'\x1E', 	# record separator
-    b'US'  : b'\x1F', 	# unit separator
-    b'SP'  : b'\x20', 	# space
-    b'DEL' : b'\x7F', 	# delete
-    b'^@'  : b'\0',
-    b'^['  : b'\x1B',	# escape
-    b'^\\' : b'\x1C',	# file separator
-    b'^]'  : b'\x1D',	# group separator
-    b'^^'  : b'\x1E',	# record separator
-    b'^_'  : b'\x1F',	# unit separator
+    b"0": b"\0",
+    b"a": b"\x07",  # alert
+    b"b": b"\x08",  # backspace
+    b"f": b"\x0C",  # form feed
+    b"n": b"\x0A",  # newline (line feed)
+    b"r": b"\x0D",  # carriage return
+    b"t": b"\x09",  # horizontal tab
+    b"v": b"\x0B",  # vertical tab
+    b'"': b"\x22",  # double quote
+    b"&": b"",  # empty string
+    b"'": b"\x27",  # single quote
+    b"\\": b"\x5C",  # backslash
+    b"NUL": b"\0",  # null character
+    b"SOH": b"\x01",  # start of heading
+    b"STX": b"\x02",  # start of text
+    b"ETX": b"\x03",  # end of text
+    b"EOT": b"\x04",  # end of transmission
+    b"ENQ": b"\x05",  # enquiry
+    b"ACK": b"\x06",  # acknowledge
+    b"BEL": b"\x07",  # bell
+    b"BS": b"\x08",  # backspace
+    b"HT": b"\x09",  # horizontal tab
+    b"LF": b"\x0A",  # line feed (newline)
+    b"VT": b"\x0B",  # vertical tab
+    b"FF": b"\x0C",  # form feed
+    b"CR": b"\x0D",  # carriage return
+    b"SO": b"\x0E",  # shift out
+    b"SI": b"\x0F",  # shift in
+    b"DLE": b"\x10",  # data link escape
+    b"DC1": b"\x11",  # device control 1
+    b"DC2": b"\x12",  # device control 2
+    b"DC3": b"\x13",  # device control 3
+    b"DC4": b"\x14",  # device control 4
+    b"NAK": b"\x15",  # negative acknowledge
+    b"SYN": b"\x16",  # synchronous idle
+    b"ETB": b"\x17",  # end of transmission block
+    b"CAN": b"\x18",  # cancel
+    b"EM": b"\x19",  # end of medium
+    b"SUB": b"\x1A",  # substitute
+    b"ESC": b"\x1B",  # escape
+    b"FS": b"\x1C",  # file separator
+    b"GS": b"\x1D",  # group separator
+    b"RS": b"\x1E",  # record separator
+    b"US": b"\x1F",  # unit separator
+    b"SP": b"\x20",  # space
+    b"DEL": b"\x7F",  # delete
+    b"^@": b"\0",
+    b"^[": b"\x1B",  # escape
+    b"^\\": b"\x1C",  # file separator
+    b"^]": b"\x1D",  # group separator
+    b"^^": b"\x1E",  # record separator
+    b"^_": b"\x1F",  # unit separator
 }
 
 for i in range(26):
-    CONTROL_CODES[bytes([ord('^'), ord('A') + i])] = bytes([i + 1])
+    CONTROL_CODES[bytes([ord("^"), ord("A") + i])] = bytes([i + 1])
 
 
 def decode(text: Union[str, bytes, Iterable[int]]) -> bytes:
     escaped = None
-    ret = b''
+    ret = b""
     for c in text:
         if isinstance(c, str):
             c = ord(c)
@@ -84,8 +84,8 @@ def decode(text: Union[str, bytes, Iterable[int]]) -> bytes:
                     except ValueError:
                         pass
                 raise ValueError(f"Unknown escape sequence: {escaped!r}")
-        elif c == b'\\':
-            escaped = b''
+        elif c == b"\\":
+            escaped = b""
         else:
             ret += c
     return ret