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v0.8.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision f85af612f8c109f52333ee2d106b0848bf6ab372 authored by Guido van Rossum on 14 April 2001, 16:45:14 UTC, committed by Guido van Rossum on 14 April 2001, 16:45:14 UTC 
Mark Favas points out that there's an 'self.fp.flush()' call in the
 
ZipFile.close() method that should be part of the preceding 'if'
block.  On some platforms (Mark noticed this on FreeBSD 4.2) doing a
flush() on a file open for reading is not allowed.
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Tip revision: f85af612f8c109f52333ee2d106b0848bf6ab372 authored by Guido van Rossum on 14 April 2001, 16:45:14 UTC
Mark Favas points out that there's an 'self.fp.flush()' call in the
Tip revision: f85af61
grammar1.c 

/* Grammar subroutines needed by parser */

#include "pgenheaders.h"
#include "assert.h"
#include "grammar.h"
#include "token.h"

/* Return the DFA for the given type */

dfa *
PyGrammar_FindDFA(grammar *g, register int type)
{
	register dfa *d;
#if 1
	/* Massive speed-up */
	d = &g->g_dfa[type - NT_OFFSET];
	assert(d->d_type == type);
	return d;
#else
	/* Old, slow version */
	register int i;
	
	for (i = g->g_ndfas, d = g->g_dfa; --i >= 0; d++) {
		if (d->d_type == type)
			return d;
	}
	assert(0);
	/* NOTREACHED */
#endif
}

char *
PyGrammar_LabelRepr(label *lb)
{
	static char buf[100];
	
	if (lb->lb_type == ENDMARKER)
		return "EMPTY";
	else if (ISNONTERMINAL(lb->lb_type)) {
		if (lb->lb_str == NULL) {
			sprintf(buf, "NT%d", lb->lb_type);
			return buf;
		}
		else
			return lb->lb_str;
	}
	else {
		if (lb->lb_str == NULL)
			return _PyParser_TokenNames[lb->lb_type];
		else {
			sprintf(buf, "%.32s(%.32s)",
				_PyParser_TokenNames[lb->lb_type], lb->lb_str);
			return buf;
		}
	}
}
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