Author: Armin Rigo <[email protected]>
Branch: py3.5
Changeset: r90043:6f94d4627b17
Date: 2017-02-11 14:36 +0100
http://bitbucket.org/pypy/pypy/changeset/6f94d4627b17/
Log: fix
diff --git a/lib_pypy/_decimal.py b/lib_pypy/_decimal.py
--- a/lib_pypy/_decimal.py
+++ b/lib_pypy/_decimal.py
@@ -329,7 +329,14 @@
@classmethod
def from_float(cls, value):
- return cls._from_float(value, getcontext(), exact=True)
+ # note: if 'cls' is a subclass of Decimal and 'value' is an int,
+ # this will call cls(Decimal('42')) whereas _pydecimal.py will
+ # call cls(42). This is like CPython's _decimal module.
+ result = cls._from_float(value, getcontext(), exact=True)
+ if cls is Decimal:
+ return result
+ else:
+ return cls(result)
@classmethod
def _from_float(cls, value, context, exact=True):
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