new package(s): py-gql (#17769)

* new package(s): py-gql

and related dependencies:
py-aiohttp
py-async-timeout
py-graphql-core
py-idna-ssl
py-multidict
py-websockets
py-yarl

new versions:
py-requests

* fixes

Co-authored-by: Andrew W Elble <aweits@skl-a-00.rc.rit.edu>

var/spack/repos/builtin/packages/py-aiohttp/package.py

+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+
+class PyAiohttp(PythonPackage):
+    """Supports both client and server side of HTTP protocol.
+    Supports both client and server Web-Sockets out-of-the-box and
+    avoids Callbacks.  Provides Web-server with middlewares and
+    plugable routing."""
+
+    homepage = "https://github.com/aio-libs/aiohttp"
+    url      = "https://github.com/aio-libs/aiohttp/archive/v3.6.2.tar.gz"
+
+    version('3.6.2', sha256='4ad2d8393843ea0c7b50a93bf04fb1cf20b93c0a5e958de128efcd2e5f8adf80')
+
+    depends_on('py-setuptools', type='build')
+    depends_on('python@3.5.3:', type=('build', 'run'))
+    depends_on('py-attrs@17.3.0:', type=('build', 'run'))
+    depends_on('py-chardet@2.0:3.999', type=('build', 'run'))
+    depends_on('py-multidict@4.5:4.999', type=('build', 'run'))
+    depends_on('py-async-timeout@3.0:3.999', type=('build', 'run'))
+    depends_on('py-yarl@1.0:1.999', type=('build', 'run'))
+    depends_on('py-idna-ssl@1.0:', type=('build', 'run'), when='^python@:3.6')
+    depends_on('py-typing-extensions@3.6.5:', type=('build', 'run'), when='^python@:3.6')

var/spack/repos/builtin/packages/py-async-timeout/package.py

+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+
+class PyAsyncTimeout(PythonPackage):
+    """asyncio-compatible timeout context manager."""
+
+    homepage = "https://github.com/aio-libs/async-timeout"
+    url      = "https://github.com/aio-libs/async-timeout/archive/v3.0.1.tar.gz"
+
+    version('3.0.1', sha256='d0a7a927ed6b922835e1b014dfcaa9982caccbb25131320582cc660af7c93949')
+
+    depends_on('py-setuptools', type='build')
+    depends_on('python@3.5.3:', type=('build', 'run'))

var/spack/repos/builtin/packages/py-gql/package.py

+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+
+class PyGql(PythonPackage):
+    """This is a GraphQL client for Python. Plays nicely with
+    graphene, graphql-core, graphql-js and any other GraphQL
+    implementation compatible with the spec.
+    GQL architecture is inspired by React-Relay and Apollo-Client."""
+
+    homepage = "https://github.com/graphql-python/gql"
+    url      = "https://github.com/graphql-python/gql/archive/v3.0.0a1.tar.gz"
+
+    version('3.0.0a1', sha256='3254a6010464932e3700a8d225cf6e40a6983aaf5f279615504c8196a374daf9')
+
+    depends_on('py-setuptools', type='build')
+    depends_on('py-aiohttp@3.6.2', type=('build', 'run'))
+    depends_on('py-graphql-core@3.1.0:3.1.999', type=('build', 'run'))
+    depends_on('py-requests@2.23:2.999', type=('build', 'run'))
+    depends_on('py-websockets@8.1:8.999', type=('build', 'run'))
+    depends_on('py-yarl@1.4:1.999', type=('build', 'run'))

var/spack/repos/builtin/packages/py-graphql-core/package.py

+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+
+class PyGraphqlCore(PythonPackage):
+    """GraphQL-core 3 is a Python 3.6+ port of GraphQL.js, the
+    JavaScript reference implementation for GraphQL, a query language
+    for APIs created by Facebook."""
+
+    homepage = "https://github.com/graphql-python/graphql-core"
+    url      = "https://github.com/graphql-python/graphql-core/archive/v3.1.2.tar.gz"
+
+    version('3.1.2', sha256='16087360d34f9cfa295b401fc17f9f11bcddef0e6e0dc5a694bbe2298b31949b')
+    version('3.0.5', sha256='88021f8b879f18cf56523644e51e1552b126a9ad9ab218f579bf503d236d5272')
+
+    depends_on('python@3.6:3.999', type=('build', 'run'))
+    depends_on('py-setuptools', type='build')

var/spack/repos/builtin/packages/py-idna-ssl/package.py

+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+
+class PyIdnaSsl(PythonPackage):
+    """Patch ssl.match_hostname for Unicode(idna) domains support"""
+
+    homepage = "https://github.com/aio-libs/idna-ssl"
+    url      = "https://github.com/aio-libs/idna-ssl/archive/v1.1.0.tar.gz"
+
+    version('1.1.0', sha256='cdbefa2429a6a2fa5cbe8d2a47c677ca671e84531618d3460fc0bcfc840684c5')
+
+    depends_on('py-setuptools', type='build')
+    depends_on('py-idna@2.0:', type=('build', 'run'))

var/spack/repos/builtin/packages/py-multidict/package.py

+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+
+class PyMultidict(PythonPackage):
+    """Multidict is dict-like collection of key-value pairs where key
+    might be occurred more than once in the container."""
+
+    homepage = "https://github.com/aio-libs/multidict"
+    url      = "https://github.com/aio-libs/multidict/archive/v4.7.6.tar.gz"
+
+    version('4.7.6', sha256='449035f89a12f189579ff83811424c71e4a39e335bcb8045145ad084b7bde2dc')
+
+    depends_on('py-setuptools', type='build')
+    depends_on('python@3.5:', type=('build', 'run'))

var/spack/repos/builtin/packages/py-requests/package.py

@@ -10,7 +10,7 @@ class PyRequests(PythonPackage):
     """Python HTTP for Humans."""
 
     homepage = "http://python-requests.org"
-    url = "https://pypi.io/packages/source/r/requests/requests-2.22.0.tar.gz"
+    url = "https://pypi.io/packages/source/r/requests/requests-2.24.0.tar.gz"
 
     import_modules = [
         'requests', 'requests.packages', 'requests.packages.chardet',
@@ -23,6 +23,8 @@ class PyRequests(PythonPackage):
         'requests.packages.urllib3.contrib._securetransport'
     ]
 
+    version('2.24.0', sha256='b3559a131db72c33ee969480840fff4bb6dd111de7dd27c8ee1f820f4f00231b')
+    version('2.23.0', sha256='b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6')
     version('2.22.0', sha256='11e007a8a2aa0323f5a921e9e6a2d7e4e67d9877e85773fba9ba6419025cbeb4')
     version('2.21.0', sha256='502a824f31acdacb3a35b6690b5fbf0bc41d63a24a45c4004352b0242707598e')
     version('2.14.2', sha256='a274abba399a23e8713ffd2b5706535ae280ebe2b8069ee6a941cb089440d153')
@@ -33,8 +35,10 @@ class PyRequests(PythonPackage):
     depends_on('python@2.7:2.8,3.5:', type=('build', 'run'))
     depends_on('py-setuptools', type='build')
 
-    depends_on('py-chardet@3.0.2:3.0.999', type=('build', 'run'), when='@2.16.0:')
-    depends_on('py-idna@2.5:2.8', type=('build', 'run'), when='@2.16.0:')
+    depends_on('py-chardet@3.0.2:3.0.999', type=('build', 'run'), when='@2.16.0:2.22.999')
+    depends_on('py-idna@2.5:2.8', type=('build', 'run'), when='@2.16.0:2.22.999')
+    depends_on('py-chardet@3.0.2:3.999', type=('build', 'run'), when='@2.23.0:')
+    depends_on('py-idna@2.5:2.999', type=('build', 'run'), when='@2.23.0:')
     depends_on('py-urllib3@1.21.1:1.24,1.25.2:1.25.999', type=('build', 'run'), when='@2.16.0:')
     depends_on('py-certifi@2017.4.17:', type=('build', 'run'), when='@2.16.0:')
 

var/spack/repos/builtin/packages/py-websockets/package.py

+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+
+class PyWebsockets(PythonPackage):
+    """websockets is a library for building WebSocket servers and
+    clients in Python with a focus on correctness and simplicity."""
+
+    homepage = "https://github.com/aaugustin/websockets"
+    url      = "https://github.com/aaugustin/websockets/archive/8.1.tar.gz"
+
+    version('8.1', sha256='c19ce96ad5f7606127d3915364144df93fb865a215784b06048fae3d39364f14')
+
+    depends_on('py-setuptools', type='build')
+    depends_on('python@3.6.1:', type=('build', 'run'))

var/spack/repos/builtin/packages/py-yarl/package.py

+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+
+class PyYarl(PythonPackage):
+    """The module provides handy URL class for URL parsing and changing."""
+
+    homepage = "https://github.com/aio-libs/yarl"
+    url      = "https://github.com/aio-libs/yarl/archive/v1.4.2.tar.gz"
+
+    version('1.4.2', sha256='a400eb3f54f7596eeaba8100a8fa3d72135195423c52808dc54a43c6b100b192')
+
+    depends_on('python@3.5:', type=('build', 'run'))
+    depends_on('py-setuptools', type='build')
+    depends_on('py-cython', type='build')
+    depends_on('py-multidict@4.0:', type=('build', 'run'))
+    depends_on('py-idna@2.0:', type=('build', 'run'))
+
+    @run_before('build')
+    def fix_cython(self):
+        cython = self.spec['py-cython'].command
+        cython('-3',
+               '-o',
+               'yarl/_quoting.c',
+               'yarl/_quoting.pyx',
+               '-Iyarl')