5. patsy.parse_formula

5.1. Functions

StringIO	StringIO([s]) – Return a StringIO-like stream for reading or writing
infix_parse(tokens, operators, atomic_types)
parse_formula(code[, extra_operators])
pretty_untokenize(typed_tokens)
python_tokenize(code)
test__tokenize_formula()
test_parse_errors([extra_operators])
test_parse_extra_op()
test_parse_formula()
test_parse_origin()

5.2. Classes

Operator(token_type, arity, precedence)
Origin(code, start, end)	This represents the origin of some object in some string.
ParseNode(type, token, args, origin)
PushbackAdapter(it)
Token(type, origin[, extra])	A token with possible payload.

5.3. Exceptions

PatsyError(message[, origin])

This is the main error type raised by Patsy functions.