Thread: [Jython-checkins] SF.net SVN: jython:[6056] trunk/sandbox/wierzbicki/test27

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Revision: 6056
          http://jython.svn.sourceforge.net/jython/?rev=6056&view=rev
Author:   fwierzbicki
Date:     2009-03-02 18:12:22 +0000 (Mon, 02 Mar 2009)

Log Message:
-----------
Intital 2.7 tweaks: parser updates, with statement always on, add abc.py.

Modified Paths:
--------------
    trunk/sandbox/wierzbicki/test27/CPythonLib.includes
    trunk/sandbox/wierzbicki/test27/grammar/Python.g
    trunk/sandbox/wierzbicki/test27/src/org/python/antlr/GrammarActions.java
    trunk/sandbox/wierzbicki/test27/src/org/python/compiler/CodeCompiler.java

Property Changed:
----------------
    trunk/sandbox/wierzbicki/test27/


Property changes on: trunk/sandbox/wierzbicki/test27
___________________________________________________________________
Modified: svn:externals
   - CPythonLib -r70085 http://svn.python.org/projects/python/branches/release25-maint/Lib/

   + CPythonLib -r70098 http://svn.python.org/projects/python/trunk/Lib/


Modified: trunk/sandbox/wierzbicki/test27/CPythonLib.includes
===================================================================

--- trunk/sandbox/wierzbicki/test27/CPythonLib.includes	2009-03-02 15:59:20 UTC (rev 6055)
+++ trunk/sandbox/wierzbicki/test27/CPythonLib.includes	2009-03-02 18:12:22 UTC (rev 6056)
@@ -16,6 +16,7 @@
 _MozillaCookieJar.py
 _strptime.py
 _threading_local.py
+abc.py
 aifc.py
 anydbm.py
 atexit.py

Modified: trunk/sandbox/wierzbicki/test27/grammar/Python.g
===================================================================
--- trunk/sandbox/wierzbicki/test27/grammar/Python.g	2009-03-02 15:59:20 UTC (rev 6055)
+++ trunk/sandbox/wierzbicki/test27/grammar/Python.g	2009-03-02 18:12:22 UTC (rev 6056)
@@ -936,9 +936,9 @@
       }
     ;
 
-//except_clause: 'except' [test [',' test]]
+//except_clause: 'except' [test [('as' | ',') test]]
 except_clause
-    : EXCEPT (t1=test[expr_contextType.Load] (COMMA t2=test[expr_contextType.Store])?)? COLON suite[!$suite.isEmpty() && $suite::continueIllegal]
+    : EXCEPT (t1=test[expr_contextType.Load] ((COMMA | AS) t2=test[expr_contextType.Store])?)? COLON suite[!$suite.isEmpty() && $suite::continueIllegal]
    -> ^(EXCEPT<ExceptHandler>[$EXCEPT, actions.castExpr($t1.tree), actions.castExpr($t2.tree),
           actions.castStmts($suite.stypes)])
     ;
@@ -1481,7 +1481,7 @@
 }
     : argument[arguments, kws, gens, true] (COMMA argument[arguments, kws, gens, false])*
           (COMMA
-              ( STAR s=test[expr_contextType.Load] (COMMA DOUBLESTAR k=test[expr_contextType.Load])?
+              ( STAR s=test[expr_contextType.Load] (COMMA argument[arguments, kws, gens, false])* (COMMA DOUBLESTAR k=test[expr_contextType.Load])?
               | DOUBLESTAR k=test[expr_contextType.Load]
               )?
           )?
@@ -1735,8 +1735,12 @@
 INT :   // Hex
         '0' ('x' | 'X') ( '0' .. '9' | 'a' .. 'f' | 'A' .. 'F' )+
     |   // Octal
-        '0'  ( '0' .. '7' )*
-    |   '1'..'9' DIGITS*
+        '0' ('o' | 'O') ( '0' .. '7' )*
+    |   '0'  ( '0' .. '7' )*
+    |   // Binary
+        '0' ('b' | 'B') ( '0' .. '1' )*
+    |   // Decimal
+        '1'..'9' DIGITS*
     ;
 
 COMPLEX
@@ -1755,7 +1759,7 @@
  *  should make us exit loop not continue.
  */
 STRING
-    :   ('r'|'u'|'ur'|'R'|'U'|'UR'|'uR'|'Ur')?
+    :   ('r'|'u'|'b'|'ur'|'R'|'U'|'B'|'UR'|'uR'|'Ur')?
         (   '\'\'\'' (options {greedy=false;}:TRIAPOS)* '\'\'\''
         |   '"""' (options {greedy=false;}:TRIQUOTE)* '"""'
         |   '"' (ESC|~('\\'|'\n'|'"'))* '"'
@@ -1769,7 +1773,7 @@
     ;
 
 STRINGPART
-    : {partial}?=> ('r'|'u'|'ur'|'R'|'U'|'UR'|'uR'|'Ur')?
+    : {partial}?=> ('r'|'u'|'b'|'ur'|'R'|'U'|'B'|'UR'|'uR'|'Ur')?
         (   '\'\'\'' ~('\'\'\'')*
         |   '"""' ~('"""')*
         )

Modified: trunk/sandbox/wierzbicki/test27/src/org/python/antlr/GrammarActions.java
===================================================================
--- trunk/sandbox/wierzbicki/test27/src/org/python/antlr/GrammarActions.java	2009-03-02 15:59:20 UTC (rev 6055)
+++ trunk/sandbox/wierzbicki/test27/src/org/python/antlr/GrammarActions.java	2009-03-02 18:12:22 UTC (rev 6056)
@@ -350,6 +350,12 @@
         if (s.startsWith("0x") || s.startsWith("0X")) {
             radix = 16;
             s = s.substring(2, s.length());
+        } else if (s.startsWith("0o") || s.startsWith("0O")) {
+            radix = 8;
+            s = s.substring(2, s.length());
+        } else if (s.startsWith("0b") || s.startsWith("0B")) {
+            radix = 2;
+            s = s.substring(2, s.length());
         } else if (s.startsWith("0")) {
             radix = 8;
         }
@@ -415,6 +421,10 @@
         int end;
         boolean ustring = false;
 
+        if (quoteChar == 'b' || quoteChar == 'B') {
+            start++;
+        }
+
         if (quoteChar == 'u' || quoteChar == 'U') {
             ustring = true;
             start++;

Modified: trunk/sandbox/wierzbicki/test27/src/org/python/compiler/CodeCompiler.java
===================================================================
--- trunk/sandbox/wierzbicki/test27/src/org/python/compiler/CodeCompiler.java	2009-03-02 15:59:20 UTC (rev 6055)
+++ trunk/sandbox/wierzbicki/test27/src/org/python/compiler/CodeCompiler.java	2009-03-02 18:12:22 UTC (rev 6056)
@@ -2229,10 +2229,6 @@
 
     @Override
     public Object visitWith(With node) throws Exception {
-        if (!module.getFutures().withStatementSupported()) {
-            throw new ParseException("'with' will become a reserved keyword in Python 2.6", node);
-        }
-
         final Label label_body_start = new Label();
         final Label label_body_end = new Label();
         final Label label_catch = new Label();


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