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| author | Guido van Rossum <guido@python.org> | 2006-02-27 22:32:47 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 2006-02-27 22:32:47 (GMT) |
| commit | c2e20744b2b7811632030470971c31630f0975e2 (patch) | |
| tree | e97b1c1471fd00e4e5648ed317274c1d9005d2ca /Grammar | |
| parent | 5fec904f84a40005f824abe295525a1710056be0 (diff) | |
| download | cpython-c2e20744b2b7811632030470971c31630f0975e2.zip cpython-c2e20744b2b7811632030470971c31630f0975e2.tar.gz cpython-c2e20744b2b7811632030470971c31630f0975e2.tar.bz2 | |
PEP 343 -- the with-statement.
This was started by Mike Bland and completed by Guido
(with help from Neal).
This still needs a __future__ statement added;
Thomas is working on Michael's patch for that aspect.
There's a small amount of code cleanup and refactoring
in ast.c, compile.c and ceval.c (I fixed the lltrace
behavior when EXT_POP is used -- however I had to make
lltrace a static global).
Diffstat (limited to 'Grammar')
| -rw-r--r-- | Grammar/Grammar | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Grammar/Grammar b/Grammar/Grammar index b11f33e..fd274fa 100644 --- a/Grammar/Grammar +++ b/Grammar/Grammar @@ -70,7 +70,7 @@ global_stmt: 'global' NAME (',' NAME)* exec_stmt: 'exec' expr ['in' test [',' test]] assert_stmt: 'assert' test [',' test] -compound_stmt: if_stmt | while_stmt | for_stmt | try_stmt | funcdef | classdef +compound_stmt: if_stmt | while_stmt | for_stmt | try_stmt | with_stmt | funcdef | classdef if_stmt: 'if' test ':' suite ('elif' test ':' suite)* ['else' ':' suite] while_stmt: 'while' test ':' suite ['else' ':' suite] for_stmt: 'for' exprlist 'in' testlist ':' suite ['else' ':' suite] @@ -79,6 +79,8 @@ try_stmt: ('try' ':' suite ['else' ':' suite] ['finally' ':' suite] | 'finally' ':' suite)) +with_stmt: 'with' test [ with_var ] ':' suite +with_var: NAME expr # NB compile.c makes sure that the default except clause is last except_clause: 'except' [test [',' test]] suite: simple_stmt | NEWLINE INDENT stmt+ DEDENT |