pickletools.genops(pickle) Provides an iterator over all of the opcodes in a pickle,

tabnanny.verbose Flag indicating whether to print verbose messages. This is incremented by the -v option if called

offset start index of operation within bytecode sequence

_fields Each concrete class has an attribute _fields which gives the names of all child nodes.

tabnanny.tokeneater(type, token, start, end, line) This function is used by check() as a callback parameter to

is_referenced() Return True if the symbol is used in its block.

tabnanny.check(file_or_dir) If file_or_dir is a directory and not a symbolic link, then recursively descend the directory

class symtable.Function A namespace for a function or method. This class inherits SymbolTable.

opcode numeric code for operation, corresponding to the opcode values listed below and the bytecode values in the Opcode

tokenize.open(filename) Open a file in read only mode using the encoding detected by detect_encoding().