forked from pool/python-jsonpickle
Matej Cepl
548c1e69cc
(gh#jsonpickle/jsonpickle#281). OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-jsonpickle?expand=0&rev=16
42 lines
1.1 KiB
Diff
42 lines
1.1 KiB
Diff
--- a/jsonpickle/handlers.py
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+++ b/jsonpickle/handlers.py
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@@ -10,7 +10,9 @@ A handler can be bound to other types by
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from __future__ import absolute_import, division, unicode_literals
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import copy
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import datetime
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+import io
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import re
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+import sys
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import threading
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import uuid
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@@ -254,3 +256,18 @@ class LockHandler(BaseHandler):
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_lock = threading.Lock()
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LockHandler.handles(_lock.__class__)
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+
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+
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+class TextIOHandler(BaseHandler):
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+ """Serialize file descriptors as None because we cannot roundtrip"""
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+
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+ def flatten(self, obj, data):
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+ return None
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+
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+ def restore(self, data):
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+ """Restore should never get called because flatten() returns None"""
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+ raise AssertionError('Restoring IO.TextIOHandler is not supported')
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+
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+
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+if sys.version_info >= (3, 8):
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+ TextIOHandler.handles(io.TextIOWrapper)
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--- a/requirements-dev.txt
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+++ b/requirements-dev.txt
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@@ -12,5 +12,5 @@ pytest
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pytest-cov
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simplejson
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sqlalchemy
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-ujson
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-yajl; sys_platform != 'win32'
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+ujson; python_version < '3.8'
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+yajl; sys_platform != 'win32' and python_version < '3.8'
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