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Name	Size	Permission
Python-ast.h	20.36 KB	-rw-r--r--
Python.h	2.84 KB	-rw-r--r--
abstract.h	42.79 KB	-rw-r--r--
accu.h	1016 B	-rw-r--r--
asdl.h	1.16 KB	-rw-r--r--
ast.h	477 B	-rw-r--r--
bitset.h	792 B	-rw-r--r--
bltinmodule.h	264 B	-rw-r--r--
boolobject.h	886 B	-rw-r--r--
bytearrayobject.h	2.06 KB	-rw-r--r--
bytes_methods.h	1.99 KB	-rw-r--r--
bytesobject.h	4.87 KB	-rw-r--r--
cellobject.h	701 B	-rw-r--r--
ceval.h	7.46 KB	-rw-r--r--
classobject.h	1.63 KB	-rw-r--r--
code.h	5.14 KB	-rw-r--r--
codecs.h	6.54 KB	-rw-r--r--
compile.h	2.11 KB	-rw-r--r--
complexobject.h	1.76 KB	-rw-r--r--
datetime.h	8.34 KB	-rw-r--r--
descrobject.h	2.84 KB	-rw-r--r--
dictobject.h	6.19 KB	-rw-r--r--
dtoa.h	458 B	-rw-r--r--
dynamic_annotations.h	21.94 KB	-rw-r--r--
enumobject.h	253 B	-rw-r--r--
errcode.h	1.46 KB	-rw-r--r--
eval.h	597 B	-rw-r--r--
fileobject.h	1.48 KB	-rw-r--r--
fileutils.h	2.81 KB	-rw-r--r--
floatobject.h	4.53 KB	-rw-r--r--
frameobject.h	3.45 KB	-rw-r--r--
funcobject.h	3.68 KB	-rw-r--r--
genobject.h	2.61 KB	-rw-r--r--
graminit.h	1.9 KB	-rw-r--r--
grammar.h	2 KB	-rw-r--r--
import.h	3.81 KB	-rw-r--r--
intrcheck.h	460 B	-rw-r--r--
iterobject.h	567 B	-rw-r--r--
listobject.h	2.83 KB	-rw-r--r--
longintrepr.h	3.9 KB	-rw-r--r--
longobject.h	8.09 KB	-rw-r--r--
marshal.h	803 B	-rw-r--r--
memoryobject.h	2.63 KB	-rw-r--r--
metagrammar.h	253 B	-rw-r--r--
methodobject.h	3.29 KB	-rw-r--r--
modsupport.h	5.91 KB	-rw-r--r--
moduleobject.h	2.09 KB	-rw-r--r--
namespaceobject.h	297 B	-rw-r--r--
node.h	1007 B	-rw-r--r--
object.h	39.07 KB	-rw-r--r--
objimpl.h	13.65 KB	-rw-r--r--
odictobject.h	1.3 KB	-rw-r--r--
opcode.h	4.81 KB	-rw-r--r--
osdefs.h	691 B	-rw-r--r--
parsetok.h	2.82 KB	-rw-r--r--
patchlevel.h	1.1 KB	-rw-r--r--
pgen.h	253 B	-rw-r--r--
pgenheaders.h	1.12 KB	-rw-r--r--
py_curses.h	4.08 KB	-rw-r--r--
pyarena.h	2.68 KB	-rw-r--r--
pyatomic.h	7.94 KB	-rw-r--r--
pycapsule.h	1.69 KB	-rw-r--r--
pyconfig-64.h	42.8 KB	-rw-r--r--
pyconfig.h	162 B	-rw-r--r--
pyctype.h	1.29 KB	-rw-r--r--
pydebug.h	1.11 KB	-rw-r--r--
pyerrors.h	15.95 KB	-rw-r--r--
pyexpat.h	2.39 KB	-rw-r--r--
pyfpe.h	8.27 KB	-rw-r--r--
pygetopt.h	388 B	-rw-r--r--
pyhash.h	4.17 KB	-rw-r--r--
pylifecycle.h	3.72 KB	-rw-r--r--
pymacconfig.h	2.92 KB	-rw-r--r--
pymacro.h	3.22 KB	-rw-r--r--
pymath.h	7.05 KB	-rw-r--r--
pymem.h	6.87 KB	-rw-r--r--
pyport.h	31.27 KB	-rw-r--r--
pystate.h	9.27 KB	-rw-r--r--
pystrcmp.h	436 B	-rw-r--r--
pystrhex.h	443 B	-rw-r--r--
pystrtod.h	1.25 KB	-rw-r--r--
pythonrun.h	6.53 KB	-rw-r--r--
pythread.h	2.96 KB	-rw-r--r--
pytime.h	6.5 KB	-rw-r--r--
rangeobject.h	629 B	-rw-r--r--
setobject.h	3.21 KB	-rw-r--r--
sliceobject.h	2.43 KB	-rw-r--r--
structmember.h	2.02 KB	-rw-r--r--
structseq.h	1.32 KB	-rw-r--r--
symtable.h	4.75 KB	-rw-r--r--
sysmodule.h	1.32 KB	-rw-r--r--
token.h	1.9 KB	-rw-r--r--
traceback.h	2.16 KB	-rw-r--r--
tupleobject.h	2.39 KB	-rw-r--r--
typeslots.h	2.2 KB	-rw-r--r--
ucnhash.h	1.03 KB	-rw-r--r--
unicodeobject.h	77.34 KB	-rw-r--r--
warnings.h	1.39 KB	-rw-r--r--
weakrefobject.h	2.8 KB	-rw-r--r--

Code Editor : symtable.h

#ifndef Py_LIMITED_API
#ifndef Py_SYMTABLE_H
#define Py_SYMTABLE_H

#ifdef __cplusplus
extern "C" {
#endif

/* XXX(ncoghlan): This is a weird mix of public names and interpreter internal
 *                names.
 */

typedef enum _block_type { FunctionBlock, ClassBlock, ModuleBlock }
    _Py_block_ty;

struct _symtable_entry;

struct symtable {
    PyObject *st_filename;          /* name of file being compiled,
                                       decoded from the filesystem encoding */
    struct _symtable_entry *st_cur; /* current symbol table entry */
    struct _symtable_entry *st_top; /* symbol table entry for module */
    PyObject *st_blocks;            /* dict: map AST node addresses
                                     *       to symbol table entries */
    PyObject *st_stack;             /* list: stack of namespace info */
    PyObject *st_global;            /* borrowed ref to st_top->ste_symbols */
    int st_nblocks;                 /* number of blocks used. kept for
                                       consistency with the corresponding
                                       compiler structure */
    PyObject *st_private;           /* name of current class or NULL */
    PyFutureFeatures *st_future;    /* module's future features that affect
                                       the symbol table */
    int recursion_depth;            /* current recursion depth */
    int recursion_limit;            /* recursion limit */
};

typedef struct _symtable_entry {
    PyObject_HEAD
    PyObject *ste_id;        /* int: key in ste_table->st_blocks */
    PyObject *ste_symbols;   /* dict: variable names to flags */
    PyObject *ste_name;      /* string: name of current block */
    PyObject *ste_varnames;  /* list of function parameters */
    PyObject *ste_children;  /* list of child blocks */
    PyObject *ste_directives;/* locations of global and nonlocal statements */
    _Py_block_ty ste_type;   /* module, class, or function */
    int ste_nested;      /* true if block is nested */
    unsigned ste_free : 1;        /* true if block has free variables */
    unsigned ste_child_free : 1;  /* true if a child block has free vars,
                                     including free refs to globals */
    unsigned ste_generator : 1;   /* true if namespace is a generator */
    unsigned ste_varargs : 1;     /* true if block has varargs */
    unsigned ste_varkeywords : 1; /* true if block has varkeywords */
    unsigned ste_returns_value : 1;  /* true if namespace uses return with
                                        an argument */
    unsigned ste_needs_class_closure : 1; /* for class scopes, true if a
                                             closure over __class__
                                             should be created */
    int ste_lineno;          /* first line of block */
    int ste_col_offset;      /* offset of first line of block */
    int ste_opt_lineno;      /* lineno of last exec or import * */
    int ste_opt_col_offset;  /* offset of last exec or import * */
    int ste_tmpname;         /* counter for listcomp temp vars */
    struct symtable *ste_table;
} PySTEntryObject;

PyAPI_DATA(PyTypeObject) PySTEntry_Type;

#define PySTEntry_Check(op) (Py_TYPE(op) == &PySTEntry_Type)

PyAPI_FUNC(int) PyST_GetScope(PySTEntryObject *, PyObject *);

PyAPI_FUNC(struct symtable *) PySymtable_Build(
    mod_ty mod,
    const char *filename,       /* decoded from the filesystem encoding */
    PyFutureFeatures *future);
PyAPI_FUNC(struct symtable *) PySymtable_BuildObject(
    mod_ty mod,
    PyObject *filename,
    PyFutureFeatures *future);
PyAPI_FUNC(PySTEntryObject *) PySymtable_Lookup(struct symtable *, void *);

PyAPI_FUNC(void) PySymtable_Free(struct symtable *);

/* Flags for def-use information */

#define DEF_GLOBAL 1           /* global stmt */
#define DEF_LOCAL 2            /* assignment in code block */
#define DEF_PARAM 2<<1         /* formal parameter */
#define DEF_NONLOCAL 2<<2      /* nonlocal stmt */
#define USE 2<<3               /* name is used */
#define DEF_FREE 2<<4          /* name used but not defined in nested block */
#define DEF_FREE_CLASS 2<<5    /* free variable from class's method */
#define DEF_IMPORT 2<<6        /* assignment occurred via import */

#define DEF_BOUND (DEF_LOCAL | DEF_PARAM | DEF_IMPORT)

/* GLOBAL_EXPLICIT and GLOBAL_IMPLICIT are used internally by the symbol
   table.  GLOBAL is returned from PyST_GetScope() for either of them.
   It is stored in ste_symbols at bits 12-15.
*/
#define SCOPE_OFFSET 11
#define SCOPE_MASK (DEF_GLOBAL | DEF_LOCAL | DEF_PARAM | DEF_NONLOCAL)

#define LOCAL 1
#define GLOBAL_EXPLICIT 2
#define GLOBAL_IMPLICIT 3
#define FREE 4
#define CELL 5

#define GENERATOR 1
#define GENERATOR_EXPRESSION 2

#ifdef __cplusplus
}
#endif
#endif /* !Py_SYMTABLE_H */
#endif /* Py_LIMITED_API */

${this.title}

Code Editor : symtable.h