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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision c2870b699eb899f358b843c2d706ce8ca89b2bf4 authored by Victor Stinner on 31 May 2018, 05:35:03 UTC, committed by GitHub on 31 May 2018, 05:35:03 UTC 
bpo-33532: Fix multiprocessing test_ignore() (GH-7262) (#7266)
 
Fix test_ignore() of multiprocessing tests like
test_multiprocessing_forkserver: use support.PIPE_MAX_SIZE to make
sure that send_bytes() blocks.

(cherry picked from commit 5d6c7ed5e340b2311a15f34e968d4bef09c71922)
1 parent 7da7a01
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Tip revision: c2870b699eb899f358b843c2d706ce8ca89b2bf4 authored by Victor Stinner on 31 May 2018, 05:35:03 UTC
bpo-33532: Fix multiprocessing test_ignore() (GH-7262) (#7266)
Tip revision: c2870b6
listnode.c 

/* List a node on a file */

#include "pgenheaders.h"
#include "token.h"
#include "node.h"

/* Forward */
static void list1node(FILE *, node *);
static void listnode(FILE *, node *);

void
PyNode_ListTree(node *n)
{
    listnode(stdout, n);
}

static int level, atbol;

static void
listnode(FILE *fp, node *n)
{
    level = 0;
    atbol = 1;
    list1node(fp, n);
}

static void
list1node(FILE *fp, node *n)
{
    if (n == 0)
        return;
    if (ISNONTERMINAL(TYPE(n))) {
        int i;
        for (i = 0; i < NCH(n); i++)
            list1node(fp, CHILD(n, i));
    }
    else if (ISTERMINAL(TYPE(n))) {
        switch (TYPE(n)) {
        case INDENT:
            ++level;
            break;
        case DEDENT:
            --level;
            break;
        default:
            if (atbol) {
                int i;
                for (i = 0; i < level; ++i)
                    fprintf(fp, "\t");
                atbol = 0;
            }
            if (TYPE(n) == NEWLINE) {
                if (STR(n) != NULL)
                    fprintf(fp, "%s", STR(n));
                fprintf(fp, "\n");
                atbol = 1;
            }
            else
                fprintf(fp, "%s ", STR(n));
            break;
        }
    }
    else
        fprintf(fp, "? ");
}
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