Mercurial > cpython-lru_cache-weakref

annotate Include/node.h @ 58973:db86bf39ccaa legacy-trunk

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Issue 7970: When email.Parser.Parser parses a MIME message of type message/rfc822 it turns it into an object whose body consists of a list containing a single Message object. HeaderParser, on the other hand, just copies the body as a string. Generator.flatten has a special handler for the message mime type that expected the body to be the one item list. This fails if the message was parsed by HeaderParser. So we now check to see if the body is a string first, and if so just we just emit it.
author R. David Murray <rdmurray@bitdance.com>
date Sun, 21 Feb 2010 04:23:00 +0000
parents 57322cb2ca11
children aceb975c4832 169fbbac2dec
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2 /* Parse tree node interface */
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4 #ifndef Py_NODE_H
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5 #define Py_NODE_H
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6 #ifdef __cplusplus
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7 extern "C" {
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8 #endif
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10 typedef struct _node {
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11 short n_type;
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12 char *n_str;
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21ec69a56228 Charles G. Waldman <cgw@fnal.gov>:
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13 int n_lineno;
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14 int n_col_offset;
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15 int n_nchildren;
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16 struct _node *n_child;
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17 } node;
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19 PyAPI_FUNC(node *) PyNode_New(int type);
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20 PyAPI_FUNC(int) PyNode_AddChild(node *n, int type,
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21 char *str, int lineno, int col_offset);
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22 PyAPI_FUNC(void) PyNode_Free(node *n);
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23
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24 /* Node access functions */
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25 #define NCH(n) ((n)->n_nchildren)
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27 #define CHILD(n, i) (&(n)->n_child[i])
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28 #define RCHILD(n, i) (CHILD(n, NCH(n) + i))
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29 #define TYPE(n) ((n)->n_type)
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30 #define STR(n) ((n)->n_str)
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32 /* Assert that the type of a node is what we expect */
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33 #define REQ(n, type) assert(TYPE(n) == (type))
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34
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35 PyAPI_FUNC(void) PyNode_ListTree(node *);
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37 #ifdef __cplusplus
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38 }
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39 #endif
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40 #endif /* !Py_NODE_H */