OLD | NEW |
1 -- ASDL's four builtin types are identifier, int, string, object | 1 -- ASDL's four builtin types are identifier, int, string, object |
2 | 2 |
3 module Python | 3 module Python |
4 { | 4 { |
5 » mod = Module(stmt* body) | 5 » mod = Module(stmt* body, string? docstring) |
6 | Interactive(stmt* body) | 6 | Interactive(stmt* body) |
7 | Expression(expr body) | 7 | Expression(expr body) |
8 | 8 |
9 -- not really an actual node but useful in Jython's typesystem. | 9 -- not really an actual node but useful in Jython's typesystem. |
10 | Suite(stmt* body) | 10 | Suite(stmt* body) |
11 | 11 |
12 stmt = FunctionDef(identifier name, arguments args,· | 12 stmt = FunctionDef(identifier name, arguments args,· |
13 stmt* body, expr* decorator_list, expr? returns) | 13 stmt* body, expr* decorator_list, expr? returns, |
| 14 string? docstring) |
14 | ClassDef(identifier name,· | 15 | ClassDef(identifier name,· |
15 expr* bases, | 16 expr* bases, |
16 keyword* keywords, | 17 keyword* keywords, |
17 expr? starargs, | 18 expr? starargs, |
18 expr? kwargs, | 19 expr? kwargs, |
19 stmt* body, | 20 stmt* body, |
20 » » » expr* decorator_list) | 21 » » » expr* decorator_list, |
| 22 string? docstring) |
21 | Return(expr? value) | 23 | Return(expr? value) |
22 | 24 |
23 | Delete(expr* targets) | 25 | Delete(expr* targets) |
24 | Assign(expr* targets, expr value) | 26 | Assign(expr* targets, expr value) |
25 | AugAssign(expr target, operator op, expr value) | 27 | AugAssign(expr target, operator op, expr value) |
26 | 28 |
27 -- use 'orelse' because else is a keyword in target languages | 29 -- use 'orelse' because else is a keyword in target languages |
28 | For(expr target, expr iter, stmt* body, stmt* orelse) | 30 | For(expr target, expr iter, stmt* body, stmt* orelse) |
29 | While(expr test, stmt* body, stmt* orelse) | 31 | While(expr test, stmt* body, stmt* orelse) |
30 | If(expr test, stmt* body, stmt* orelse) | 32 | If(expr test, stmt* body, stmt* orelse) |
(...skipping 28 matching lines...) Expand all Loading... |
59 | SetComp(expr elt, comprehension* generators) | 61 | SetComp(expr elt, comprehension* generators) |
60 | DictComp(expr key, expr value, comprehension* generators) | 62 | DictComp(expr key, expr value, comprehension* generators) |
61 | GeneratorExp(expr elt, comprehension* generators) | 63 | GeneratorExp(expr elt, comprehension* generators) |
62 -- the grammar constrains where yield expressions can occur | 64 -- the grammar constrains where yield expressions can occur |
63 | Yield(expr? value) | 65 | Yield(expr? value) |
64 -- need sequences for compare to distinguish between | 66 -- need sequences for compare to distinguish between |
65 -- x < 4 < 3 and (x < 4) < 3 | 67 -- x < 4 < 3 and (x < 4) < 3 |
66 | Compare(expr left, cmpop* ops, expr* comparators) | 68 | Compare(expr left, cmpop* ops, expr* comparators) |
67 | Call(expr func, expr* args, keyword* keywords, | 69 | Call(expr func, expr* args, keyword* keywords, |
68 expr? starargs, expr? kwargs) | 70 expr? starargs, expr? kwargs) |
69 » | Num(object n) -- a number as a PyObject. | 71 » | Lit(object v) -- a literal as a PyObject. |
70 » | Str(string s) -- need to specify raw, unicode, etc? | |
71 » | Bytes(string s) | |
72 » | Ellipsis | |
73 » -- other literals? bools? | |
74 | 72 |
75 -- the following expression can appear in assignment context | 73 -- the following expression can appear in assignment context |
76 | Attribute(expr value, identifier attr, expr_context ctx) | 74 | Attribute(expr value, identifier attr, expr_context ctx) |
77 | Subscript(expr value, slice slice, expr_context ctx) | 75 | Subscript(expr value, slice slice, expr_context ctx) |
78 | Starred(expr value, expr_context ctx) | 76 | Starred(expr value, expr_context ctx) |
79 | Name(identifier id, expr_context ctx) | 77 | Name(identifier id, expr_context ctx) |
80 | List(expr* elts, expr_context ctx)· | 78 | List(expr* elts, expr_context ctx)· |
81 | Tuple(expr* elts, expr_context ctx) | 79 | Tuple(expr* elts, expr_context ctx) |
82 | 80 |
83 -- col_offset is the byte offset in the utf8 string the parser use
s | 81 -- col_offset is the byte offset in the utf8 string the parser use
s |
(...skipping 26 matching lines...) Expand all Loading... |
110 expr* kw_defaults) | 108 expr* kw_defaults) |
111 arg = (identifier arg, expr? annotation) | 109 arg = (identifier arg, expr? annotation) |
112 | 110 |
113 -- keyword arguments supplied to call | 111 -- keyword arguments supplied to call |
114 keyword = (identifier arg, expr value) | 112 keyword = (identifier arg, expr value) |
115 | 113 |
116 -- import name with optional 'as' alias. | 114 -- import name with optional 'as' alias. |
117 alias = (identifier name, identifier? asname) | 115 alias = (identifier name, identifier? asname) |
118 } | 116 } |
119 | 117 |
OLD | NEW |