Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-31 13:41:24 +00:00
Code Issues Projects Releases Packages Wiki Activity

Issue 8257: Decimal constructor to accept float.

Browse source
This commit is contained in:
Raymond Hettinger 2010-04-02 18:39:24 +00:00
parent dc36d7cf85
commit ed171abd93
3 changed files with 45 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Lib/decimal.py
View file

@ -648,8 +648,12 @@ def __new__(cls, value="0", context=None):
return self
if isinstance(value, float):
raise TypeError("Cannot convert float in Decimal constructor. "
"Use from_float class method.")
value = Decimal.from_float(value)
self._exp = value._exp
self._sign = value._sign
self._int = value._int
self._is_special = value._is_special
return self
raise TypeError("Cannot convert %r to Decimal" % value)