Author: Antonio Cuni <anto.c...@gmail.com>
Branch:
Changeset: r52986:ca63e43565f0
Date: 2012-02-28 16:29 +0100
http://bitbucket.org/pypy/pypy/changeset/ca63e43565f0/
Log: move wrap_streamerror and wrap_oserror_as_ioerror in a separate
file. This is usefult in the py3k branch because we are about to
kill module/_file
diff --git a/pypy/interpreter/streamutil.py b/pypy/interpreter/streamutil.py
new file mode 100644
--- /dev/null
+++ b/pypy/interpreter/streamutil.py
@@ -0,0 +1,17 @@
+from pypy.rlib.streamio import StreamError
+from pypy.interpreter.error import OperationError, wrap_oserror2
+
+def wrap_streamerror(space, e, w_filename=None):
+ if isinstance(e, StreamError):
+ return OperationError(space.w_ValueError,
+ space.wrap(e.message))
+ elif isinstance(e, OSError):
+ return wrap_oserror_as_ioerror(space, e, w_filename)
+ else:
+ # should not happen: wrap_streamerror() is only called when
+ # StreamErrors = (OSError, StreamError) are raised
+ return OperationError(space.w_IOError, space.w_None)
+
+def wrap_oserror_as_ioerror(space, e, w_filename=None):
+ return wrap_oserror2(space, e, w_filename,
+ w_exception_class=space.w_IOError)
diff --git a/pypy/module/_file/interp_file.py b/pypy/module/_file/interp_file.py
--- a/pypy/module/_file/interp_file.py
+++ b/pypy/module/_file/interp_file.py
@@ -5,14 +5,13 @@
from pypy.rlib import streamio
from pypy.rlib.rarithmetic import r_longlong
from pypy.rlib.rstring import StringBuilder
-from pypy.module._file.interp_stream import (W_AbstractStream, StreamErrors,
- wrap_streamerror, wrap_oserror_as_ioerror)
+from pypy.module._file.interp_stream import W_AbstractStream, StreamErrors
from pypy.module.posix.interp_posix import dispatch_filename
from pypy.interpreter.error import OperationError, operationerrfmt
from pypy.interpreter.typedef import (TypeDef, GetSetProperty,
interp_attrproperty, make_weakref_descr, interp_attrproperty_w)
from pypy.interpreter.gateway import interp2app, unwrap_spec
-
+from pypy.interpreter.streamutil import wrap_streamerror,
wrap_oserror_as_ioerror
class W_File(W_AbstractStream):
"""An interp-level file object. This implements the same interface than
diff --git a/pypy/module/_file/interp_stream.py
b/pypy/module/_file/interp_stream.py
--- a/pypy/module/_file/interp_stream.py
+++ b/pypy/module/_file/interp_stream.py
@@ -2,27 +2,13 @@
from pypy.rlib import streamio
from pypy.rlib.streamio import StreamErrors
-from pypy.interpreter.error import OperationError, wrap_oserror2
+from pypy.interpreter.error import OperationError
from pypy.interpreter.baseobjspace import ObjSpace, Wrappable
from pypy.interpreter.typedef import TypeDef
from pypy.interpreter.gateway import interp2app
+from pypy.interpreter.streamutil import wrap_streamerror,
wrap_oserror_as_ioerror
-def wrap_streamerror(space, e, w_filename=None):
- if isinstance(e, streamio.StreamError):
- return OperationError(space.w_ValueError,
- space.wrap(e.message))
- elif isinstance(e, OSError):
- return wrap_oserror_as_ioerror(space, e, w_filename)
- else:
- # should not happen: wrap_streamerror() is only called when
- # StreamErrors = (OSError, StreamError) are raised
- return OperationError(space.w_IOError, space.w_None)
-
-def wrap_oserror_as_ioerror(space, e, w_filename=None):
- return wrap_oserror2(space, e, w_filename,
- w_exception_class=space.w_IOError)
-
class W_AbstractStream(Wrappable):
"""Base class for interp-level objects that expose streams to app-level"""
slock = None
diff --git a/pypy/module/imp/interp_imp.py b/pypy/module/imp/interp_imp.py
--- a/pypy/module/imp/interp_imp.py
+++ b/pypy/module/imp/interp_imp.py
@@ -1,10 +1,11 @@
from pypy.module.imp import importing
from pypy.module._file.interp_file import W_File
from pypy.rlib import streamio
+from pypy.rlib.streamio import StreamErrors
from pypy.interpreter.error import OperationError, operationerrfmt
from pypy.interpreter.module import Module
from pypy.interpreter.gateway import unwrap_spec
-from pypy.module._file.interp_stream import StreamErrors, wrap_streamerror
+from pypy.interpreter.streamutil import wrap_streamerror
def get_suffixes(space):
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