From issues-reply at bitbucket.org  Tue Feb  4 11:18:08 2020
From: issues-reply at bitbucket.org (Eric Wieser)
Date: Tue, 04 Feb 2020 16:18:08 +0000 (UTC)
Subject: [pypy-issue] Issue #3165: PyPy should set `errors="surrogatepass"`
 when decoding numpy arrays to unicode scalars (pypy/pypy)
Message-ID: <20200204161808.14898.84897@celery-worker-112.ash1.bb-inf.net>

New issue 3165: PyPy should set `errors="surrogatepass"` when decoding numpy arrays to unicode scalars
https://bitbucket.org/pypy/pypy/issues/3165/pypy-should-set-errors-surrogatepass-when

Eric Wieser:

See [https://github.com/numpy/numpy/issues/15363](https://github.com/numpy/numpy/issues/15363), where the bug was reported in numpy.

The fix in numpy was to replace calls to `PyUnicode_DecodeUTF32` with calls to `PyUnicode_FromKindAndData(PyUnicode_4BYTE_KIND, ...)`.

However, it seems that PyPI does not use our code there, and has their own implementation. Assuming `PyUnicode_FromKindAndData` is not available, the equivalent python code would be `some_bytes.decode('utf-32-le', errors='surrogatepass')`.



From issues-reply at bitbucket.org  Thu Feb  6 18:38:09 2020
From: issues-reply at bitbucket.org (Roy Williams)
Date: Thu, 06 Feb 2020 23:38:09 +0000 (UTC)
Subject: [pypy-issue] Issue #3166: Wrong exception when calling `str` on an
 `integer` with an invalid encoding (pypy/pypy)
Message-ID: <20200206233809.38743.5388@celery-worker-112.ash1.bb-inf.net>

New issue 3166: Wrong exception when calling `str` on an `integer` with an invalid encoding
https://bitbucket.org/pypy/pypy/issues/3166/wrong-exception-when-calling-str-on-an

Roy Williams:

?

```
$ pypy3 -c "str(1234, 'text')"
Traceback (most recent call last):
File "<string>", line 1, in <module>
LookupError: unknown encoding: text
```

```
$ python3 -c "str(1234, 'text')"
Traceback (most recent call last):
File "<string>", line 1, in <module>
TypeError: decoding to str: need a bytes-like object, int found
```

This seems related to [https://bitbucket.org/pypy/pypy/issues/2866/36-wrong-exception-while-calling-str-on](https://bitbucket.org/pypy/pypy/issues/2866/36-wrong-exception-while-calling-str-on)

This is breaking `flask_restful` with pypy - [https://github.com/flask-restful/flask-restful/blob/master/flask\_restful/reqparse.py#L147-L156](https://github.com/flask-restful/flask-restful/blob/master/flask_restful/reqparse.py#L147-L156) .  If `self.type` is a `str` `flask_restful` is expecting to get a `TypeError` as it tries a variety of different ways to parse the argument.



From issues-reply at bitbucket.org  Fri Feb  7 05:21:21 2020
From: issues-reply at bitbucket.org (grambler1)
Date: Fri, 07 Feb 2020 10:21:21 +0000 (UTC)
Subject: [pypy-issue] Issue #3167: PyPy3 performance regression in string
 join (pypy/pypy)
Message-ID: <20200207102121.18940.7003@app-161.ash1.bb-inf.net>

New issue 3167: PyPy3 performance regression in string join
https://bitbucket.org/pypy/pypy/issues/3167/pypy3-performance-regression-in-string

grambler1:

Hello. I recently experienced a regression in performance between PyPy3 and PyPy2 in the string join method.

The `testjoin.py` file is attached to the issue.  
In the following experiments `N = 10**5`

```
$ pypy3 testjoin.py
Benchmark:                           Time (s) (200 iterations)
' '.join(map(str, range(N)))         1.4801070280000204
' '.join(list(map(str, range(N))))   0.7104864799998722
' '.join(str(i) for i in range(N))   1.5713386769998579
' '.join([str(i) for i in range(N)]) 0.7061686919996646
```

```
pypy testjoin.py
Benchmark:                           Time (s) (200 iterations)
' '.join(map(str, range(N)))         0.537734985352
' '.join(map(str, xrange(N)))        0.670211076736
' '.join(list(map(str, range(N))))   0.549700975418
' '.join(str(i) for i in range(N))   1.45470499992
' '.join([str(i) for i in range(N)]) 0.542479991913
```

PyPy3 version:

```shell
$ pypy3 --version
Python 3.6.9 (7.3.0+dfsg-1~ppa1~ubuntu19.04, Dec 26 2019, 11:14:16)
[PyPy 7.3.0 with GCC 8.3.0]
```

PyPy2 version:

```shell
$ pypy --version
Python 2.7.13 (7.3.0+dfsg-1~ppa1~ubuntu19.04, Dec 26 2019, 11:10:50)
[PyPy 7.3.0 with GCC 8.3.0]
```

As indicated by the version information I ran the benchmarks on an Ubuntu system.

Is this a known regression?



From issues-reply at bitbucket.org  Sat Feb  8 09:10:39 2020
From: issues-reply at bitbucket.org (Christoph Reiter)
Date: Sat, 08 Feb 2020 14:10:39 +0000 (UTC)
Subject: [pypy-issue] Issue #3168: PyUnicode_FSConverter() doesn't handle
 os.PathLike (pypy/pypy)
Message-ID: <20200208141039.34181.92209@celery-worker-108.ash1.bb-inf.net>

New issue 3168: PyUnicode_FSConverter() doesn't handle os.PathLike
https://bitbucket.org/pypy/pypy/issues/3168/pyunicode_fsconverter-doesnt-handle

Christoph Reiter:

[https://docs.python.org/3/c-api/unicode.html#c.PyUnicode\_FSConverter](https://docs.python.org/3/c-api/unicode.html#c.PyUnicode_FSConverter)

When passing an object providing an `__fspath__` method PyPy3 will raise:

`TypeError: Can't convert '_PathLike' object to str implicitly`

?

?



From notifications-noreply at bitbucket.org  Wed Feb 12 03:58:35 2020
From: notifications-noreply at bitbucket.org (mattip)
Date: Wed, 12 Feb 2020 08:58:35 +0000 (UTC)
Subject: [pypy-issue] [Bitbucket] Your access to pypy/pypy has changed
Message-ID: <20200212085835.28340.21887@app-137.ash1.bb-inf.net>

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