From: Anthony Sottile <asottile@umich.edu>
Date: Mon, 11 Jun 2018 18:32:55 +0000 (-0700)
Subject: Also catch `SyntaxError` from asyncio import
X-Git-Tag: 1.4.3~2^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d5c719f860ac5a57a113bec6d18edaa85d1a2a34;p=cached-property.git

Also catch `SyntaxError` from asyncio import

Apparently, `asyncio` is installable in python 2 and an import can trigger this:

```bash
pip install asyncio cached-property
python -c 'import cached_property'
```

```python
$ python -c 'import cached_property'
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/private/tmp/venv/lib/python2.7/site-packages/cached_property.py", line 12, in <module>
    import asyncio
  File "/private/tmp/venv/lib/python2.7/site-packages/asyncio/__init__.py", line 9, in <module>
    from . import selectors
  File "/private/tmp/venv/lib/python2.7/site-packages/asyncio/selectors.py", line 39
    "{!r}".format(fileobj)) from None
                               ^
SyntaxError: invalid syntax
```

Originally seen in https://github.com/pre-commit/pre-commit/issues/766
---

diff --git a/cached_property.py b/cached_property.py
index eb9e90f..0410791 100644
--- a/cached_property.py
+++ b/cached_property.py
@@ -10,7 +10,7 @@ import threading
 
 try:
     import asyncio
-except ImportError:
+except (ImportError, SyntaxError):
     asyncio = None