cpython/Lib/compiler/consts.py

# operation flags
OP_ASSIGN = 'OP_ASSIGN'
OP_DELETE = 'OP_DELETE'
OP_APPLY = 'OP_APPLY'

SC_LOCAL = 1
SC_GLOBAL = 2
SC_FREE = 3
SC_CELL = 4
SC_UNKNOWN = 5

CO_OPTIMIZED = 0x0001
CO_NEWLOCALS = 0x0002
CO_VARARGS = 0x0004
CO_VARKEYWORDS = 0x0008
CO_NESTED = 0x0010
CO_GENERATOR = 0x0020
CO_GENERATOR_ALLOWED = 0
CO_FUTURE_DIVISION = 0x2000
CO_FUTURE_ABSIMPORT = 0x4000
CO_FUTURE_WITH_STATEMENT = 0x8000
CO_FUTURE_PRINT_FUNCTION = 0x10000
constants from transformer 2000-02-08 18:57:51 +00:00			`# operation flags`
			`OP_ASSIGN = 'OP_ASSIGN'`
			`OP_DELETE = 'OP_DELETE'`
			`OP_APPLY = 'OP_APPLY'`

Define constants for types of scopes 2001-04-12 06:39:24 +00:00			`SC_LOCAL = 1`
			`SC_GLOBAL = 2`
			`SC_FREE = 3`
			`SC_CELL = 4`
			`SC_UNKNOWN = 5`
the new new doesn't define CO_xxx as the old new did 2001-09-14 22:44:35 +00:00
			`CO_OPTIMIZED = 0x0001`
			`CO_NEWLOCALS = 0x0002`
			`CO_VARARGS = 0x0004`
			`CO_VARKEYWORDS = 0x0008`
			`CO_NESTED = 0x0010`
			`CO_GENERATOR = 0x0020`
Hopefully this removes all vestiges of CO_GENERATOR_ALLOWED that can be removed in 2.x. 2006-03-03 19:12:58 +00:00			`CO_GENERATOR_ALLOWED = 0`
the new new doesn't define CO_xxx as the old new did 2001-09-14 22:44:35 +00:00			`CO_FUTURE_DIVISION = 0x2000`
Add support for absolute/relative imports and if/else expressions: - regenerate ast.py - add future flags for absolute-import and with-statement so they (hopefully) properly get set in code-object flags - try out if/else expressions in actual code for the hell of it. Seems to generate the same kind of bytecode as the normal compiler. 2006-03-03 18:16:20 +00:00			`CO_FUTURE_ABSIMPORT = 0x4000`
			`CO_FUTURE_WITH_STATEMENT = 0x8000`
Fixed compiler module so __future__ print_function is compilable. 2008-03-19 02:11:30 +00:00			`CO_FUTURE_PRINT_FUNCTION = 0x10000`