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Access checks now work, at least for instance data (not for methods

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yet).  The class is now passed to eval_code and stored in the current
frame.  It is also stored in instance method objects.  An "unbound"
instance method is now returned when a function is retrieved through
"classname.funcname", which when called passes the class to eval_code.
This commit is contained in:
Guido van Rossum 1993-05-20 14:24:46 +00:00
parent 25831652fd
commit 81daa32c15
14 changed files with 655 additions and 150 deletions
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6
Python/compile.c
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@ -1429,8 +1429,8 @@ com_access_stmt(c, n)
/* Calculate the mode mask */
mode = 0;
for (j = i; j < NCH(n); j += 2) {
int r=0,w=0,p=0;
for (k=0; k<NCH(CHILD(n,j)); k++) {
int r = 0, w = 0, p = 0;
for (k = 0; k < NCH(CHILD(n,j)); k++) {
if (strequ(STR(CHILD(CHILD(n,j),k)), "public"))
p = 0;
else if (strequ(STR(CHILD(CHILD(n,j),k)), "protected"))
@ -1446,7 +1446,7 @@ com_access_stmt(c, n)
STR(CHILD(CHILD(n,j),k)));
}
if (r == 0 && w == 0)
r =w = 1;
r = w = 1;
if (p == 0) {
if (r == 1) mode |= AC_R_PUBLIC;
if (w == 1) mode |= AC_W_PUBLIC;