Author: Antonio Cuni <[email protected]>
Branch:
Changeset: r56161:1fe32e3752e0
Date: 2012-07-18 16:13 +0200
http://bitbucket.org/pypy/pypy/changeset/1fe32e3752e0/
Log: improve the error message in case float(mystring) fails
diff --git a/pypy/objspace/std/strutil.py b/pypy/objspace/std/strutil.py
--- a/pypy/objspace/std/strutil.py
+++ b/pypy/objspace/std/strutil.py
@@ -185,4 +185,4 @@
try:
return rstring_to_float(s)
except ValueError:
- raise ParseStringError("invalid literal for float()")
+ raise ParseStringError("invalid literal for float(): '%s'" % s)
diff --git a/pypy/objspace/std/test/test_floatobject.py
b/pypy/objspace/std/test/test_floatobject.py
--- a/pypy/objspace/std/test/test_floatobject.py
+++ b/pypy/objspace/std/test/test_floatobject.py
@@ -441,6 +441,13 @@
b = A(5).real
assert type(b) is float
+ def test_invalid_literal_message(self):
+ try:
+ float('abcdef')
+ except ValueError, e:
+ assert 'abcdef' in e.message
+ else:
+ assert False, 'did not raise'
class AppTestFloatHex:
def w_identical(self, x, y):
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