pytho****@googl*****
pytho****@googl*****
2012年 12月 1日 (土) 10:36:14 JST
Revision: b5a7338efc4f Branch: default Author: Nozomu Kaneko <nozom****@gmail*****> Date: Fri Nov 30 17:35:49 2012 Log: ディレクトリ名の typo を修正 http://code.google.com/p/python-doc-ja/source/detail?r=b5a7338efc4f&repo=py33 Added: /includes/Grammar/Grammar Deleted: /includes/Grammer/Grammar ======================================= --- /dev/null +++ /includes/Grammar/Grammar Fri Nov 30 17:35:49 2012 @@ -0,0 +1,133 @@ +# Grammar for Python + +# Note: Changing the grammar specified in this file will most likely +# require corresponding changes in the parser module +# (../Modules/parsermodule.c). If you can't make the changes to +# that module yourself, please co-ordinate the required changes +# with someone who can; ask around on python-dev for help. Fred +# Drake <fdrak****@acm*****> will probably be listening there. + +# NOTE WELL: You should also follow all the steps listed in PEP 306, +# "How to Change Python's Grammar" + +# Start symbols for the grammar: +# single_input is a single interactive statement; +# file_input is a module or sequence of commands read from an input file; +# eval_input is the input for the eval() functions. +# NB: compound_stmt in single_input is followed by extra NEWLINE! +single_input: NEWLINE | simple_stmt | compound_stmt NEWLINE +file_input: (NEWLINE | stmt)* ENDMARKER +eval_input: testlist NEWLINE* ENDMARKER + +decorator: '@' dotted_name [ '(' [arglist] ')' ] NEWLINE +decorators: decorator+ +decorated: decorators (classdef | funcdef) +funcdef: 'def' NAME parameters ['->' test] ':' suite +parameters: '(' [typedargslist] ')' +typedargslist: (tfpdef ['=' test] (',' tfpdef ['=' test])* [',' + ['*' [tfpdef] (',' tfpdef ['=' test])* [',' '**' tfpdef] | '**' tfpdef]] + | '*' [tfpdef] (',' tfpdef ['=' test])* [',' '**' tfpdef] | '**' tfpdef) +tfpdef: NAME [':' test] +varargslist: (vfpdef ['=' test] (',' vfpdef ['=' test])* [',' + ['*' [vfpdef] (',' vfpdef ['=' test])* [',' '**' vfpdef] | '**' vfpdef]] + | '*' [vfpdef] (',' vfpdef ['=' test])* [',' '**' vfpdef] | '**' vfpdef) +vfpdef: NAME + +stmt: simple_stmt | compound_stmt +simple_stmt: small_stmt (';' small_stmt)* [';'] NEWLINE +small_stmt: (expr_stmt | del_stmt | pass_stmt | flow_stmt | + import_stmt | global_stmt | nonlocal_stmt | assert_stmt) +expr_stmt: testlist_star_expr (augassign (yield_expr|testlist) | + ('=' (yield_expr|testlist_star_expr))*) +testlist_star_expr: (test|star_expr) (',' (test|star_expr))* [','] +augassign: ('+=' | '-=' | '*=' | '/=' | '%=' | '&=' | '|=' | '^=' | + '<<=' | '>>=' | '**=' | '//=') +# For normal assignments, additional restrictions enforced by the interpreter +del_stmt: 'del' exprlist +pass_stmt: 'pass' +flow_stmt: break_stmt | continue_stmt | return_stmt | raise_stmt | yield_stmt +break_stmt: 'break' +continue_stmt: 'continue' +return_stmt: 'return' [testlist] +yield_stmt: yield_expr +raise_stmt: 'raise' [test ['from' test]] +import_stmt: import_name | import_from +import_name: 'import' dotted_as_names +# note below: the ('.' | '...') is necessary because '...' is tokenized as ELLIPSIS +import_from: ('from' (('.' | '...')* dotted_name | ('.' | '...')+) + 'import' ('*' | '(' import_as_names ')' | import_as_names)) +import_as_name: NAME ['as' NAME] +dotted_as_name: dotted_name ['as' NAME] +import_as_names: import_as_name (',' import_as_name)* [','] +dotted_as_names: dotted_as_name (',' dotted_as_name)* +dotted_name: NAME ('.' NAME)* +global_stmt: 'global' NAME (',' NAME)* +nonlocal_stmt: 'nonlocal' NAME (',' NAME)* +assert_stmt: 'assert' test [',' test] + +compound_stmt: if_stmt | while_stmt | for_stmt | try_stmt | with_stmt | funcdef | classdef | decorated +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] +try_stmt: ('try' ':' suite + ((except_clause ':' suite)+ + ['else' ':' suite] + ['finally' ':' suite] | + 'finally' ':' suite)) +with_stmt: 'with' with_item (',' with_item)* ':' suite +with_item: test ['as' expr] +# NB compile.c makes sure that the default except clause is last +except_clause: 'except' [test ['as' NAME]] +suite: simple_stmt | NEWLINE INDENT stmt+ DEDENT + +test: or_test ['if' or_test 'else' test] | lambdef +test_nocond: or_test | lambdef_nocond +lambdef: 'lambda' [varargslist] ':' test +lambdef_nocond: 'lambda' [varargslist] ':' test_nocond +or_test: and_test ('or' and_test)* +and_test: not_test ('and' not_test)* +not_test: 'not' not_test | comparison +comparison: expr (comp_op expr)* +# <> isn't actually a valid comparison operator in Python. It's here for the +# sake of a __future__ import described in PEP 401 +comp_op: '<'|'>'|'=='|'>='|'<='|'<>'|'!='|'in'|'not' 'in'|'is'|'is' 'not' +star_expr: '*' expr +expr: xor_expr ('|' xor_expr)* +xor_expr: and_expr ('^' and_expr)* +and_expr: shift_expr ('&' shift_expr)* +shift_expr: arith_expr (('<<'|'>>') arith_expr)* +arith_expr: term (('+'|'-') term)* +term: factor (('*'|'/'|'%'|'//') factor)* +factor: ('+'|'-'|'~') factor | power +power: atom trailer* ['**' factor] +atom: ('(' [yield_expr|testlist_comp] ')' | + '[' [testlist_comp] ']' | + '{' [dictorsetmaker] '}' | + NAME | NUMBER | STRING+ | '...' | 'None' | 'True' | 'False') +testlist_comp: (test|star_expr) ( comp_for | (',' (test|star_expr))* [','] ) +trailer: '(' [arglist] ')' | '[' subscriptlist ']' | '.' NAME +subscriptlist: subscript (',' subscript)* [','] +subscript: test | [test] ':' [test] [sliceop] +sliceop: ':' [test] +exprlist: (expr|star_expr) (',' (expr|star_expr))* [','] +testlist: test (',' test)* [','] +dictorsetmaker: ( (test ':' test (comp_for | (',' test ':' test)* [','])) | + (test (comp_for | (',' test)* [','])) ) + +classdef: 'class' NAME ['(' [arglist] ')'] ':' suite + +arglist: (argument ',')* (argument [','] + |'*' test (',' argument)* [',' '**' test] + |'**' test) +# The reason that keywords are test nodes instead of NAME is that using NAME +# results in an ambiguity. ast.c makes sure it's a NAME. +argument: test [comp_for] | test '=' test # Really [keyword '='] test +comp_iter: comp_for | comp_if +comp_for: 'for' exprlist 'in' or_test [comp_iter] +comp_if: 'if' test_nocond [comp_iter] + +# not used in grammar, but may appear in "node" passed from Parser to Compiler +encoding_decl: NAME + +yield_expr: 'yield' [yield_arg] +yield_arg: 'from' test | testlist ======================================= --- /includes/Grammer/Grammar Wed Nov 28 17:24:32 2012 +++ /dev/null @@ -1,133 +0,0 @@ -# Grammar for Python - -# Note: Changing the grammar specified in this file will most likely -# require corresponding changes in the parser module -# (../Modules/parsermodule.c). If you can't make the changes to -# that module yourself, please co-ordinate the required changes -# with someone who can; ask around on python-dev for help. Fred -# Drake <fdrak****@acm*****> will probably be listening there. - -# NOTE WELL: You should also follow all the steps listed in PEP 306, -# "How to Change Python's Grammar" - -# Start symbols for the grammar: -# single_input is a single interactive statement; -# file_input is a module or sequence of commands read from an input file; -# eval_input is the input for the eval() functions. -# NB: compound_stmt in single_input is followed by extra NEWLINE! -single_input: NEWLINE | simple_stmt | compound_stmt NEWLINE -file_input: (NEWLINE | stmt)* ENDMARKER -eval_input: testlist NEWLINE* ENDMARKER - -decorator: '@' dotted_name [ '(' [arglist] ')' ] NEWLINE -decorators: decorator+ -decorated: decorators (classdef | funcdef) -funcdef: 'def' NAME parameters ['->' test] ':' suite -parameters: '(' [typedargslist] ')' -typedargslist: (tfpdef ['=' test] (',' tfpdef ['=' test])* [',' - ['*' [tfpdef] (',' tfpdef ['=' test])* [',' '**' tfpdef] | '**' tfpdef]] - | '*' [tfpdef] (',' tfpdef ['=' test])* [',' '**' tfpdef] | '**' tfpdef) -tfpdef: NAME [':' test] -varargslist: (vfpdef ['=' test] (',' vfpdef ['=' test])* [',' - ['*' [vfpdef] (',' vfpdef ['=' test])* [',' '**' vfpdef] | '**' vfpdef]] - | '*' [vfpdef] (',' vfpdef ['=' test])* [',' '**' vfpdef] | '**' vfpdef) -vfpdef: NAME - -stmt: simple_stmt | compound_stmt -simple_stmt: small_stmt (';' small_stmt)* [';'] NEWLINE -small_stmt: (expr_stmt | del_stmt | pass_stmt | flow_stmt | - import_stmt | global_stmt | nonlocal_stmt | assert_stmt) -expr_stmt: testlist_star_expr (augassign (yield_expr|testlist) | - ('=' (yield_expr|testlist_star_expr))*) -testlist_star_expr: (test|star_expr) (',' (test|star_expr))* [','] -augassign: ('+=' | '-=' | '*=' | '/=' | '%=' | '&=' | '|=' | '^=' | - '<<=' | '>>=' | '**=' | '//=') -# For normal assignments, additional restrictions enforced by the interpreter -del_stmt: 'del' exprlist -pass_stmt: 'pass' -flow_stmt: break_stmt | continue_stmt | return_stmt | raise_stmt | yield_stmt -break_stmt: 'break' -continue_stmt: 'continue' -return_stmt: 'return' [testlist] -yield_stmt: yield_expr -raise_stmt: 'raise' [test ['from' test]] -import_stmt: import_name | import_from -import_name: 'import' dotted_as_names -# note below: the ('.' | '...') is necessary because '...' is tokenized as ELLIPSIS -import_from: ('from' (('.' | '...')* dotted_name | ('.' | '...')+) - 'import' ('*' | '(' import_as_names ')' | import_as_names)) -import_as_name: NAME ['as' NAME] -dotted_as_name: dotted_name ['as' NAME] -import_as_names: import_as_name (',' import_as_name)* [','] -dotted_as_names: dotted_as_name (',' dotted_as_name)* -dotted_name: NAME ('.' NAME)* -global_stmt: 'global' NAME (',' NAME)* -nonlocal_stmt: 'nonlocal' NAME (',' NAME)* -assert_stmt: 'assert' test [',' test] - -compound_stmt: if_stmt | while_stmt | for_stmt | try_stmt | with_stmt | funcdef | classdef | decorated -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] -try_stmt: ('try' ':' suite - ((except_clause ':' suite)+ - ['else' ':' suite] - ['finally' ':' suite] | - 'finally' ':' suite)) -with_stmt: 'with' with_item (',' with_item)* ':' suite -with_item: test ['as' expr] -# NB compile.c makes sure that the default except clause is last -except_clause: 'except' [test ['as' NAME]] -suite: simple_stmt | NEWLINE INDENT stmt+ DEDENT - -test: or_test ['if' or_test 'else' test] | lambdef -test_nocond: or_test | lambdef_nocond -lambdef: 'lambda' [varargslist] ':' test -lambdef_nocond: 'lambda' [varargslist] ':' test_nocond -or_test: and_test ('or' and_test)* -and_test: not_test ('and' not_test)* -not_test: 'not' not_test | comparison -comparison: expr (comp_op expr)* -# <> isn't actually a valid comparison operator in Python. It's here for the -# sake of a __future__ import described in PEP 401 -comp_op: '<'|'>'|'=='|'>='|'<='|'<>'|'!='|'in'|'not' 'in'|'is'|'is' 'not' -star_expr: '*' expr -expr: xor_expr ('|' xor_expr)* -xor_expr: and_expr ('^' and_expr)* -and_expr: shift_expr ('&' shift_expr)* -shift_expr: arith_expr (('<<'|'>>') arith_expr)* -arith_expr: term (('+'|'-') term)* -term: factor (('*'|'/'|'%'|'//') factor)* -factor: ('+'|'-'|'~') factor | power -power: atom trailer* ['**' factor] -atom: ('(' [yield_expr|testlist_comp] ')' | - '[' [testlist_comp] ']' | - '{' [dictorsetmaker] '}' | - NAME | NUMBER | STRING+ | '...' | 'None' | 'True' | 'False') -testlist_comp: (test|star_expr) ( comp_for | (',' (test|star_expr))* [','] ) -trailer: '(' [arglist] ')' | '[' subscriptlist ']' | '.' NAME -subscriptlist: subscript (',' subscript)* [','] -subscript: test | [test] ':' [test] [sliceop] -sliceop: ':' [test] -exprlist: (expr|star_expr) (',' (expr|star_expr))* [','] -testlist: test (',' test)* [','] -dictorsetmaker: ( (test ':' test (comp_for | (',' test ':' test)* [','])) | - (test (comp_for | (',' test)* [','])) ) - -classdef: 'class' NAME ['(' [arglist] ')'] ':' suite - -arglist: (argument ',')* (argument [','] - |'*' test (',' argument)* [',' '**' test] - |'**' test) -# The reason that keywords are test nodes instead of NAME is that using NAME -# results in an ambiguity. ast.c makes sure it's a NAME. -argument: test [comp_for] | test '=' test # Really [keyword '='] test -comp_iter: comp_for | comp_if -comp_for: 'for' exprlist 'in' or_test [comp_iter] -comp_if: 'if' test_nocond [comp_iter] - -# not used in grammar, but may appear in "node" passed from Parser to Compiler -encoding_decl: NAME - -yield_expr: 'yield' [yield_arg] -yield_arg: 'from' test | testlist
