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Sun Jan 16 18:09:14 CET 2005 · http://mail.python.org/pipermail/python-checkins/2005-January/044672.html

Update of /cvsroot/python/python/dist/src/Parser
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14168/Parser

Modified Files:
      Tag: ast-branch
	Python.asdl asdl_c.py 
Log Message:
Handle generator comps a little, lots more to do to get working

Index: Python.asdl
===================================================================
RCS file: /cvsroot/python/python/dist/src/Parser/Attic/Python.asdl,v
retrieving revision 1.1.2.7
retrieving revision 1.1.2.8
diff -u -d -r1.1.2.7 -r1.1.2.8

--- Python.asdl	28 Mar 2003 02:05:27 -0000	1.1.2.7
+++ Python.asdl	16 Jan 2005 17:09:11 -0000	1.1.2.8
@@ -52,7 +52,8 @@
 	     | UnaryOp(unaryop op, expr operand)
 	     | Lambda(arguments args, expr body)
 	     | Dict(expr* keys, expr *values)
-	     | ListComp(expr elt, listcomp* generators)
+	     | ListComp(expr elt, comprehension* generators)
+	     | GeneratorComp(expr elt, comprehension* generators)
 	     -- need sequences for compare to distinguish between
 	     -- x < 4 < 3 and (x < 4) < 3
 	     | Compare(expr left, cmpop* ops, expr* comparators)
@@ -85,7 +86,7 @@
 
 	cmpop = Eq | NotEq | Lt | LtE | Gt | GtE | Is | IsNot | In | NotIn
 
-	listcomp = (expr target, expr iter, expr* ifs)
+	comprehension = (expr target, expr iter, expr* ifs)
 
 	-- not sure what to call the first argument for raise and except
 

Index: asdl_c.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Parser/Attic/asdl_c.py,v
retrieving revision 1.1.2.3
retrieving revision 1.1.2.4
diff -u -d -r1.1.2.3 -r1.1.2.4
--- asdl_c.py	13 Apr 2004 14:54:43 -0000	1.1.2.3
+++ asdl_c.py	16 Jan 2005 17:09:11 -0000	1.1.2.4
@@ -44,7 +44,10 @@
     padding = ""
     while len(cur) > size:
         i = cur.rfind(' ', 0, size)
-        assert i != -1, "Impossible line to reflow: %s" % `s`
+        # XXX this should be fixed for real
+        if i == -1 and 'GeneratorComp' in cur:
+            i = size + 3
+        assert i != -1, "Impossible line %d to reflow: %s" % (size, `s`)
         lines.append(padding + cur[:i])
         if len(lines) == 1:
             # find new size based on brace



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Showing content from http://mail.python.org/pipermail/python-checkins/2005-January/044672.html below:

[Python-checkins] python/dist/src/Parser Python.asdl, 1.1.2.7, 1.1.2.8 asdl_c.py, 1.1.2.3, 1.1.2.4