[RFC] python-cryptography: bump to version 2.0.3

From: Yegor Yefremov <yegorslists@googlemail.com>

Replace pyasn with asn1crypto and reorder runtime dependencies
alphabetically.

Enable Python hashlib module.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
---
 package/python-cryptography/Config.in                | 10 ++++++----
 package/python-cryptography/python-cryptography.hash |  4 ++--
 package/python-cryptography/python-cryptography.mk   |  4 ++--
 3 files changed, 10 insertions(+), 8 deletions(-)

On Fri, Aug 4, 2017 at 7:24 AM,  <yegorslists@googlemail.com> wrote:
> From: Yegor Yefremov <yegorslists@googlemail.com>
>
> Replace pyasn with asn1crypto and reorder runtime dependencies
> alphabetically.
>
> Enable Python hashlib module.
>
> Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
> ---
>  package/python-cryptography/Config.in                | 10 ++++++----
>  package/python-cryptography/python-cryptography.hash |  4 ++--
>  package/python-cryptography/python-cryptography.mk   |  4 ++--
>  3 files changed, 10 insertions(+), 8 deletions(-)
>
> diff --git a/package/python-cryptography/Config.in b/package/python-cryptography/Config.in
> index 9827cf82b..fc37f970b 100644
> --- a/package/python-cryptography/Config.in
> +++ b/package/python-cryptography/Config.in
> @@ -2,17 +2,19 @@ config BR2_PACKAGE_PYTHON_CRYPTOGRAPHY
>         bool "python-cryptography"
>         depends on BR2_INSTALL_LIBSTDCPP # python-pyasn
>         select BR2_PACKAGE_OPENSSL
> +       select BR2_PACKAGE_PYTHON_ASN1CRYPTO # runtime
>         select BR2_PACKAGE_PYTHON_CFFI # runtime
> -       select BR2_PACKAGE_PYTHON_IDNA # runtime
> -       select BR2_PACKAGE_PYTHON_PYASN # runtime
> -       select BR2_PACKAGE_PYTHON_SIX # runtime
>         select BR2_PACKAGE_PYTHON_ENUM34 if BR2_PACKAGE_PYTHON # runtime
> +       select BR2_PACKAGE_PYTHON_IDNA # runtime
> +       select BR2_PACKAGE_PYTHON_IPADDRESS if BR2_PACKAGE_PYTHON # runtime
>         select BR2_PACKAGE_PYTHON_SETUPTOOLS # runtime
> +       select BR2_PACKAGE_PYTHON_SIX # runtime
> +       select BR2_PACKAGE_PYTHON_HASHLIB if BR2_PACKAGE_PYTHON # runtime
> +       select BR2_PACKAGE_PYTHON3_HASHLIB if BR2_PACKAGE_PYTHON3 # runtime
>         select BR2_PACKAGE_PYTHON_PYEXPAT if BR2_PACKAGE_PYTHON # runtime
>         select BR2_PACKAGE_PYTHON3_PYEXPAT if BR2_PACKAGE_PYTHON3 # runtime
>         select BR2_PACKAGE_PYTHON_SSL if BR2_PACKAGE_PYTHON # runtime
>         select BR2_PACKAGE_PYTHON3_SSL if BR2_PACKAGE_PYTHON3 # runtime
> -       select BR2_PACKAGE_PYTHON_IPADDRESS if BR2_PACKAGE_PYTHON # runtime
>         help
>           cryptography is a package designed to expose cryptographic
>           primitives and recipes to Python developers.
> diff --git a/package/python-cryptography/python-cryptography.hash b/package/python-cryptography/python-cryptography.hash
> index a1162cf88..431a9e1bf 100644
> --- a/package/python-cryptography/python-cryptography.hash
> +++ b/package/python-cryptography/python-cryptography.hash
> @@ -1,3 +1,3 @@
>  # md5 from https://pypi.python.org/pypi/cryptography/json, sha256 locally computed
> -md5 fade66de437392ed1ba6980768626204 cryptography-1.7.2.tar.gz
> -sha256 878cb68b3da3d493ffd68f36db11c29deee623671d3287c3f8d685117ffda9a9 cryptography-1.7.2.tar.gz
> +md5    24cbdab3fda22be31dd3aef2808f5d2f  cryptography-2.0.3.tar.gz
> +sha256 d04bb2425086c3fe86f7bc48915290b13e798497839fbb18ab7f6dffcf98cc3a  cryptography-2.0.3.tar.gz
> diff --git a/package/python-cryptography/python-cryptography.mk b/package/python-cryptography/python-cryptography.mk
> index 5373da820..0901f845b 100644
> --- a/package/python-cryptography/python-cryptography.mk
> +++ b/package/python-cryptography/python-cryptography.mk
> @@ -4,9 +4,9 @@
>  #
>  ################################################################################
>
> -PYTHON_CRYPTOGRAPHY_VERSION = 1.7.2
> +PYTHON_CRYPTOGRAPHY_VERSION = 2.0.3
>  PYTHON_CRYPTOGRAPHY_SOURCE = cryptography-$(PYTHON_CRYPTOGRAPHY_VERSION).tar.gz
> -PYTHON_CRYPTOGRAPHY_SITE = https://pypi.python.org/packages/99/df/71c7260003f5c469cec3db4c547115df39e9ce6c719a99e067ba0e78fd8a
> +PYTHON_CRYPTOGRAPHY_SITE = https://pypi.python.org/packages/9c/1a/0fc8cffb04582f9ffca61b15b0681cf2e8588438e55f61403eb9880bd8e0
>  PYTHON_CRYPTOGRAPHY_SETUP_TYPE = setuptools
>  PYTHON_CRYPTOGRAPHY_LICENSE = Apache-2.0 or BSD-3-Clause
>  PYTHON_CRYPTOGRAPHY_LICENSE_FILES = LICENSE LICENSE.APACHE LICENSE.BSD
> --
> 2.11.0

During [1] execution following error will be thrown:

# python
Python 3.6.1 (default, Aug  1 2017, 08:53:45)
[GCC 6.3.1 20170109] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from cryptography.fernet import Fernet
>>> key = Fernet.generate_key()
>>> f = Fernet(key)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "usr/lib/python3.6/site-packages/cryptography/fernet.py", line
32, in __init__
  File "usr/lib/python3.6/site-packages/cryptography/hazmat/backends/__init__.py",
line 15, in default_backend
  File "usr/lib/python3.6/site-packages/cryptography/hazmat/backends/openssl/__init__.py",
line 7, in <module>
  File "usr/lib/python3.6/site-packages/cryptography/hazmat/backends/openssl/backend.py",
line 53, in <module>
  File "usr/lib/python3.6/site-packages/cryptography/hazmat/bindings/openssl/binding.py",
line 13, in <module>
ImportError: /usr/lib/python3.6/site-packages/cryptography/hazmat/bindings/_openssl.abi3.so:
undefined symbol: pthread_atfork
>>>

So far I have no idea why it happens. Python is compiled with
pthread_atfork and I'm using Linaro ARM 2017.02 toolchain.

[1] https://github.com/pyca/cryptography/blob/master/README.rst

Yegor

On 04-08-17 07:25, Yegor Yefremov wrote:
> During [1] execution following error will be thrown:

 I would propose then not to apply the bump until this issue is resolved, OK?

 BTW, for this particular package, it would definitely be useful to have a
runtime test (since it has many runtime dependencies, and apparently they may
change over time).

 Regards,
 Arnout

On Fri, Aug 4, 2017 at 5:47 PM, Arnout Vandecappelle <arnout@mind.be> wrote:
>
>
> On 04-08-17 07:25, Yegor Yefremov wrote:
>> During [1] execution following error will be thrown:
>
>  I would propose then not to apply the bump until this issue is resolved, OK?
>
>  BTW, for this particular package, it would definitely be useful to have a
> runtime test (since it has many runtime dependencies, and apparently they may
> change over time).

It's on my todo list, but where do I find documentation concerning
such testing or is there any in-tree package that uses this
infrastructure?

So far I have only found the build test description: "17.20.2. How to
test your package"

Yegor

On 04-08-17 21:53, Yegor Yefremov wrote:
> On Fri, Aug 4, 2017 at 5:47 PM, Arnout Vandecappelle <arnout@mind.be> wrote:
>>
>>
>> On 04-08-17 07:25, Yegor Yefremov wrote:
>>> During [1] execution following error will be thrown:
>>
>>  I would propose then not to apply the bump until this issue is resolved, OK?
>>
>>  BTW, for this particular package, it would definitely be useful to have a
>> runtime test (since it has many runtime dependencies, and apparently they may
>> change over time).
> 
> It's on my todo list, but where do I find documentation concerning
> such testing or is there any in-tree package that uses this
> infrastructure?

 The source is the documentation! I do assume you know Python? :-P Look at
support/testing. The IPython tests are probably a good place to start.

 Regards,
 Arnout