2021-12-08T09:22:08,282 Created temporary directory: /tmp/pip-ephem-wheel-cache-zmwf4ge2 2021-12-08T09:22:08,288 Created temporary directory: /tmp/pip-req-tracker-q7naioqx 2021-12-08T09:22:08,288 Initialized build tracking at /tmp/pip-req-tracker-q7naioqx 2021-12-08T09:22:08,289 Created build tracker: /tmp/pip-req-tracker-q7naioqx 2021-12-08T09:22:08,289 Entered build tracker: /tmp/pip-req-tracker-q7naioqx 2021-12-08T09:22:08,290 Created temporary directory: /tmp/pip-wheel-ot8fifh3 2021-12-08T09:22:08,362 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2021-12-08T09:22:08,368 2 location(s) to search for versions of sphinx-data-viewer: 2021-12-08T09:22:08,368 * https://pypi.org/simple/sphinx-data-viewer/ 2021-12-08T09:22:08,368 * https://www.piwheels.org/simple/sphinx-data-viewer/ 2021-12-08T09:22:08,369 Fetching project page and analyzing links: https://pypi.org/simple/sphinx-data-viewer/ 2021-12-08T09:22:08,370 Getting page https://pypi.org/simple/sphinx-data-viewer/ 2021-12-08T09:22:08,374 Found index url https://pypi.org/simple 2021-12-08T09:22:08,574 Found link https://files.pythonhosted.org/packages/a2/da/8e55d781762dabaa2fdbdf491433beb929d38248dc2f3d43142f77906e44/sphinx-data-viewer-0.1.0.tar.gz#sha256=f87827bfd22a3d2c00beb9371ec47aca8221ab03dbcd5a7af3be2ffde55a1e1c (from https://pypi.org/simple/sphinx-data-viewer/) (requires-python:>=3.6,<4.0), version: 0.1.0 2021-12-08T09:22:08,576 Found link https://files.pythonhosted.org/packages/e1/3b/132e2c0517d5cd786308d9697877e922a89ef94950a319f884648dcc404a/sphinx-data-viewer-0.1.1.tar.gz#sha256=3080541352fa34a34a21f2e72146292d1dc56f6b23ccd2c9ed658f01f2f5b57b (from https://pypi.org/simple/sphinx-data-viewer/) (requires-python:>=3.6,<4.0), version: 0.1.1 2021-12-08T09:22:08,578 Found link https://files.pythonhosted.org/packages/7c/e3/febeb1bb48fdd862e5c24c5a74fe2eeab414ddb9bfe0623a983c0616a5dc/sphinx-data-viewer-0.1.2.tar.gz#sha256=f99a4bf2c09b59e2e302ff51198c62acd5df83317f0226c170e47980b4445094 (from https://pypi.org/simple/sphinx-data-viewer/) (requires-python:>=3.6,<4.0), version: 0.1.2 2021-12-08T09:22:08,578 Fetching project page and analyzing links: https://www.piwheels.org/simple/sphinx-data-viewer/ 2021-12-08T09:22:08,579 Getting page https://www.piwheels.org/simple/sphinx-data-viewer/ 2021-12-08T09:22:08,581 Found index url https://www.piwheels.org/simple 2021-12-08T09:22:08,807 Skipping link: No binaries permitted for sphinx-data-viewer: https://www.piwheels.org/simple/sphinx-data-viewer/sphinx_data_viewer-0.1.0-py3-none-any.whl#sha256=4b301d2be44cc4a2c70a234550336131474b7ab9d0cebf9113e1cf4b199a533e (from https://www.piwheels.org/simple/sphinx-data-viewer/) (requires-python:>=3.6,<4.0) 2021-12-08T09:22:08,807 Skipping link: No binaries permitted for sphinx-data-viewer: https://www.piwheels.org/simple/sphinx-data-viewer/sphinx_data_viewer-0.1.1-py3-none-any.whl#sha256=f63b03963a770540500b1d26e108f1c2f3cbae27b4478a343d11590ce0873992 (from https://www.piwheels.org/simple/sphinx-data-viewer/) (requires-python:>=3.6,<4.0) 2021-12-08T09:22:08,808 Skipping link: not a file: https://www.piwheels.org/simple/sphinx-data-viewer/ 2021-12-08T09:22:08,808 Skipping link: not a file: https://pypi.org/simple/sphinx-data-viewer/ 2021-12-08T09:22:08,841 Given no hashes to check 1 links for project 'sphinx-data-viewer': discarding no candidates 2021-12-08T09:22:08,870 Collecting sphinx-data-viewer==0.1.2 2021-12-08T09:22:08,873 Created temporary directory: /tmp/pip-unpack-xq4ln2h2 2021-12-08T09:22:09,094 Downloading sphinx-data-viewer-0.1.2.tar.gz (6.6 kB) 2021-12-08T09:22:09,159 Added sphinx-data-viewer==0.1.2 from https://files.pythonhosted.org/packages/7c/e3/febeb1bb48fdd862e5c24c5a74fe2eeab414ddb9bfe0623a983c0616a5dc/sphinx-data-viewer-0.1.2.tar.gz#sha256=f99a4bf2c09b59e2e302ff51198c62acd5df83317f0226c170e47980b4445094 to build tracker '/tmp/pip-req-tracker-q7naioqx' 2021-12-08T09:22:09,167 Created temporary directory: /tmp/pip-build-env-pvhwx811 2021-12-08T09:22:09,181 Created temporary directory: /tmp/pip-standalone-pip-r4l8j_xc 2021-12-08T09:22:10,935 Installing build dependencies: started 2021-12-08T09:22:10,936 Running command /usr/bin/python3 /tmp/pip-standalone-pip-r4l8j_xc/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-pvhwx811/overlay --no-warn-script-location -v --no-binary sphinx-data-viewer --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- 'poetry>=0.12' 2021-12-08T09:22:18,711 Using pip 21.3.1 from /tmp/pip-standalone-pip-r4l8j_xc/__env_pip__.zip/pip (python 3.7) 2021-12-08T09:22:19,506 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2021-12-08T09:22:21,813 Collecting poetry>=0.12 2021-12-08T09:22:21,871 Using cached https://www.piwheels.org/simple/poetry/poetry-1.1.12-py2.py3-none-any.whl (175 kB) 2021-12-08T09:22:22,502 Collecting cachecontrol[filecache]<0.13.0,>=0.12.9 2021-12-08T09:22:22,534 Using cached https://www.piwheels.org/simple/cachecontrol/CacheControl-0.12.10-py2.py3-none-any.whl (19 kB) 2021-12-08T09:22:23,565 Collecting importlib-metadata<2.0.0,>=1.6.0 2021-12-08T09:22:23,598 Using cached https://www.piwheels.org/simple/importlib-metadata/importlib_metadata-1.7.0-py2.py3-none-any.whl (31 kB) 2021-12-08T09:22:23,788 Collecting cachy<0.4.0,>=0.3.0 2021-12-08T09:22:23,819 Using cached https://www.piwheels.org/simple/cachy/cachy-0.3.0-py2.py3-none-any.whl (20 kB) 2021-12-08T09:22:24,292 Collecting packaging<21.0,>=20.4 2021-12-08T09:22:24,325 Using cached https://www.piwheels.org/simple/packaging/packaging-20.9-py2.py3-none-any.whl (40 kB) 2021-12-08T09:22:24,713 Collecting shellingham<2.0,>=1.1 2021-12-08T09:22:24,744 Using cached https://www.piwheels.org/simple/shellingham/shellingham-1.4.0-py2.py3-none-any.whl (9.4 kB) 2021-12-08T09:22:26,427 Collecting virtualenv<21.0.0,>=20.0.26 2021-12-08T09:22:27,562 Using cached https://www.piwheels.org/simple/virtualenv/virtualenv-20.10.0-py2.py3-none-any.whl (5.6 MB) 2021-12-08T09:22:28,278 Collecting pkginfo<2.0,>=1.4 2021-12-08T09:22:28,310 Using cached https://www.piwheels.org/simple/pkginfo/pkginfo-1.8.2-py2.py3-none-any.whl (29 kB) 2021-12-08T09:22:28,459 Link requires a different Python (3.7.3 not in: '>=2.7.0.0,<2.8.0.0,>=3.4.0.0,<4.0.0.0'): https://files.pythonhosted.org/packages/3d/53/4eaeead9a3564955a66ad25d99ddac161e9abc67646384019255afd2e0ce/cleo-0.6.2-py2.py3-none-any.whl#sha256=231bc9c8ba62c165828f638d96255ee68b6eb209810cffa164edf8340952af32 (from https://pypi.org/simple/cleo/) (requires-python:>=2.7.0.0,<2.8.0.0,>=3.4.0.0,<4.0.0.0) 2021-12-08T09:22:28,462 Link requires a different Python (3.7.3 not in: '>=2.7.0.0,<2.8.0.0,>=3.4.0.0,<4.0.0.0'): https://files.pythonhosted.org/packages/57/af/a17f5e4184a872e8916d0fd84d77513c74cd055585c1936181d9f9a8c69e/cleo-0.6.2.tar.gz#sha256=6fd7c175ba224d3520c57d924dff0f11ec98486a9e36f982fe2ffdbc215653cb (from https://pypi.org/simple/cleo/) (requires-python:>=2.7.0.0,<2.8.0.0,>=3.4.0.0,<4.0.0.0) 2021-12-08T09:22:28,465 Link requires a different Python (3.7.3 not in: '>=2.7.0.0,<2.8.0.0,>=3.4.0.0,<4.0.0.0'): https://files.pythonhosted.org/packages/f6/be/f92c1221bd2acd9bb170d8097ce62ea2905e3bd8a0061ecbe76db99d8e8d/cleo-0.6.3-py2.py3-none-any.whl#sha256=716d0da541bdb3e085f3539c0ea07558007500f8483edb8d74f61c62dfd0a26f (from https://pypi.org/simple/cleo/) (requires-python:>=2.7.0.0,<2.8.0.0,>=3.4.0.0,<4.0.0.0) 2021-12-08T09:22:28,468 Link requires a different Python (3.7.3 not in: '>=2.7.0.0,<2.8.0.0,>=3.4.0.0,<4.0.0.0'): https://files.pythonhosted.org/packages/69/49/f23c30b41eee47d3f9032c427f18616a8ff83c64d7210cad5ab5ff9ef8b4/cleo-0.6.3.tar.gz#sha256=131b3782678bc8f142ff2fc3b28d83421f69a9fb1646b4928d9a5c6591260d19 (from https://pypi.org/simple/cleo/) (requires-python:>=2.7.0.0,<2.8.0.0,>=3.4.0.0,<4.0.0.0) 2021-12-08T09:22:28,719 Collecting cleo<0.9.0,>=0.8.1 2021-12-08T09:22:28,751 Using cached https://www.piwheels.org/simple/cleo/cleo-0.8.1-py2.py3-none-any.whl (21 kB) 2021-12-08T09:22:30,049 Collecting keyring<22.0.0,>=21.2.0 2021-12-08T09:22:30,093 Using cached https://www.piwheels.org/simple/keyring/keyring-21.8.0-py3-none-any.whl (32 kB) 2021-12-08T09:22:30,241 Collecting crashtest<0.4.0,>=0.3.0 2021-12-08T09:22:30,289 Using cached https://www.piwheels.org/simple/crashtest/crashtest-0.3.1-py3-none-any.whl (7.0 kB) 2021-12-08T09:22:30,485 Collecting pexpect<5.0.0,>=4.7.0 2021-12-08T09:22:30,521 Using cached https://www.piwheels.org/simple/pexpect/pexpect-4.8.0-py2.py3-none-any.whl (59 kB) 2021-12-08T09:22:30,986 Collecting poetry-core<1.1.0,>=1.0.7 2021-12-08T09:22:31,102 Using cached https://www.piwheels.org/simple/poetry-core/poetry_core-1.0.7-py2.py3-none-any.whl (424 kB) 2021-12-08T09:22:31,381 Collecting html5lib<2.0,>=1.0 2021-12-08T09:22:31,434 Using cached https://www.piwheels.org/simple/html5lib/html5lib-1.1-py2.py3-none-any.whl (117 kB) 2021-12-08T09:22:31,674 Collecting requests-toolbelt<0.10.0,>=0.9.1 2021-12-08T09:22:31,710 Using cached https://www.piwheels.org/simple/requests-toolbelt/requests_toolbelt-0.9.1-py2.py3-none-any.whl (54 kB) 2021-12-08T09:22:32,175 Collecting tomlkit<1.0.0,>=0.7.0 2021-12-08T09:22:32,222 Using cached https://www.piwheels.org/simple/tomlkit/tomlkit-0.7.2-py2.py3-none-any.whl (32 kB) 2021-12-08T09:22:33,084 Collecting requests<3.0,>=2.18 2021-12-08T09:22:33,119 Using cached https://www.piwheels.org/simple/requests/requests-2.26.0-py2.py3-none-any.whl (62 kB) 2021-12-08T09:22:33,499 Collecting clikit<0.7.0,>=0.6.2 2021-12-08T09:22:33,538 Using cached https://www.piwheels.org/simple/clikit/clikit-0.6.2-py2.py3-none-any.whl (91 kB) 2021-12-08T09:22:34,433 Collecting msgpack>=0.5.2 2021-12-08T09:22:34,503 Using cached https://www.piwheels.org/simple/msgpack/msgpack-1.0.3-cp37-cp37m-linux_armv7l.whl (267 kB) 2021-12-08T09:22:34,666 Collecting lockfile>=0.9 2021-12-08T09:22:34,698 Using cached https://www.piwheels.org/simple/lockfile/lockfile-0.12.2-py2.py3-none-any.whl (13 kB) 2021-12-08T09:22:35,035 Collecting pylev<2.0,>=1.3 2021-12-08T09:22:35,067 Using cached https://www.piwheels.org/simple/pylev/pylev-1.4.0-py2.py3-none-any.whl (6.1 kB) 2021-12-08T09:22:35,238 Collecting pastel<0.3.0,>=0.2.0 2021-12-08T09:22:35,270 Using cached https://www.piwheels.org/simple/pastel/pastel-0.2.1-py2.py3-none-any.whl (6.0 kB) 2021-12-08T09:22:35,696 Collecting six>=1.9 2021-12-08T09:22:35,727 Using cached https://www.piwheels.org/simple/six/six-1.16.0-py2.py3-none-any.whl (11 kB) 2021-12-08T09:22:35,865 Collecting webencodings 2021-12-08T09:22:35,896 Using cached https://www.piwheels.org/simple/webencodings/webencodings-0.5.1-py2.py3-none-any.whl (11 kB) 2021-12-08T09:22:36,426 Collecting zipp>=0.5 2021-12-08T09:22:36,457 Using cached https://www.piwheels.org/simple/zipp/zipp-3.6.0-py3-none-any.whl (5.3 kB) 2021-12-08T09:22:36,851 Collecting SecretStorage>=3.2 2021-12-08T09:22:36,881 Using cached https://www.piwheels.org/simple/secretstorage/SecretStorage-3.3.1-py3-none-any.whl (15 kB) 2021-12-08T09:22:37,102 Collecting jeepney>=0.4.2 2021-12-08T09:22:37,140 Using cached https://www.piwheels.org/simple/jeepney/jeepney-0.7.1-py3-none-any.whl (54 kB) 2021-12-08T09:22:38,111 Collecting pyparsing>=2.0.2 2021-12-08T09:22:38,155 Using cached https://www.piwheels.org/simple/pyparsing/pyparsing-3.0.6-py3-none-any.whl (97 kB) 2021-12-08T09:22:38,378 Collecting ptyprocess>=0.5 2021-12-08T09:22:38,408 Using cached https://www.piwheels.org/simple/ptyprocess/ptyprocess-0.7.0-py2.py3-none-any.whl (13 kB) 2021-12-08T09:22:39,317 Collecting charset-normalizer~=2.0.0 2021-12-08T09:22:39,352 Using cached https://www.piwheels.org/simple/charset-normalizer/charset_normalizer-2.0.9-py3-none-any.whl (43 kB) 2021-12-08T09:22:39,761 Collecting certifi>=2017.4.17 2021-12-08T09:22:39,811 Using cached https://www.piwheels.org/simple/certifi/certifi-2021.10.8-py2.py3-none-any.whl (151 kB) 2021-12-08T09:22:40,559 Collecting urllib3<1.27,>=1.21.1 2021-12-08T09:22:40,615 Using cached https://www.piwheels.org/simple/urllib3/urllib3-1.26.7-py2.py3-none-any.whl (155 kB) 2021-12-08T09:22:40,931 Collecting idna<4,>=2.5 2021-12-08T09:22:40,969 Using cached https://www.piwheels.org/simple/idna/idna-3.3-py3-none-any.whl (64 kB) 2021-12-08T09:22:41,948 Collecting distlib<1,>=0.3.1 2021-12-08T09:22:42,087 Using cached https://www.piwheels.org/simple/distlib/distlib-0.3.3-py3-none-any.whl (497 kB) 2021-12-08T09:22:42,360 Collecting platformdirs<3,>=2 2021-12-08T09:22:42,395 Using cached https://www.piwheels.org/simple/platformdirs/platformdirs-2.4.0-py3-none-any.whl (14 kB) 2021-12-08T09:22:42,722 Collecting filelock<4,>=3.2 2021-12-08T09:22:42,755 Using cached https://www.piwheels.org/simple/filelock/filelock-3.4.0-py3-none-any.whl (9.8 kB) 2021-12-08T09:22:43,177 Collecting backports.entry-points-selectable>=1.0.4 2021-12-08T09:22:43,208 Using cached https://www.piwheels.org/simple/backports-entry-points-selectable/backports.entry_points_selectable-1.1.1-py2.py3-none-any.whl (6.2 kB) 2021-12-08T09:22:48,169 Collecting cryptography>=2.0 2021-12-08T09:22:48,611 Using cached https://www.piwheels.org/simple/cryptography/cryptography-36.0.0-cp37-cp37m-linux_armv7l.whl (2.2 MB) 2021-12-08T09:22:52,714 Collecting cffi>=1.12 2021-12-08T09:22:52,803 Using cached https://www.piwheels.org/simple/cffi/cffi-1.15.0-cp37-cp37m-linux_armv7l.whl (346 kB) 2021-12-08T09:22:53,145 Collecting pycparser 2021-12-08T09:22:53,189 Using cached https://www.piwheels.org/simple/pycparser/pycparser-2.21-py2.py3-none-any.whl (119 kB) 2021-12-08T09:22:58,347 Installing collected packages: pycparser, zipp, urllib3, idna, charset-normalizer, cffi, certifi, requests, pylev, pastel, msgpack, jeepney, importlib-metadata, cryptography, crashtest, webencodings, six, SecretStorage, pyparsing, ptyprocess, platformdirs, lockfile, filelock, distlib, clikit, cachecontrol, backports.entry-points-selectable, virtualenv, tomlkit, shellingham, requests-toolbelt, poetry-core, pkginfo, pexpect, packaging, keyring, html5lib, cleo, cachy, poetry 2021-12-08T09:23:01,014 Creating /tmp/pip-build-env-pvhwx811/overlay/bin 2021-12-08T09:23:01,017 changing mode of /tmp/pip-build-env-pvhwx811/overlay/bin/normalizer to 755 2021-12-08T09:23:08,417 changing mode of /tmp/pip-build-env-pvhwx811/overlay/bin/doesitcache to 755 2021-12-08T09:23:10,119 changing mode of /tmp/pip-build-env-pvhwx811/overlay/bin/virtualenv to 755 2021-12-08T09:23:14,117 changing mode of /tmp/pip-build-env-pvhwx811/overlay/bin/pkginfo to 755 2021-12-08T09:23:14,922 changing mode of /tmp/pip-build-env-pvhwx811/overlay/bin/keyring to 755 2021-12-08T09:23:17,824 changing mode of /tmp/pip-build-env-pvhwx811/overlay/bin/poetry to 755 2021-12-08T09:23:18,013 Successfully installed SecretStorage-3.3.1 backports.entry-points-selectable-1.1.1 cachecontrol-0.12.10 cachy-0.3.0 certifi-2021.10.8 cffi-1.15.0 charset-normalizer-2.0.9 cleo-0.8.1 clikit-0.6.2 crashtest-0.3.1 cryptography-36.0.0 distlib-0.3.3 filelock-3.4.0 html5lib-1.1 idna-3.3 importlib-metadata-1.7.0 jeepney-0.7.1 keyring-21.8.0 lockfile-0.12.2 msgpack-1.0.3 packaging-20.9 pastel-0.2.1 pexpect-4.8.0 pkginfo-1.8.2 platformdirs-2.4.0 poetry-1.1.12 poetry-core-1.0.7 ptyprocess-0.7.0 pycparser-2.21 pylev-1.4.0 pyparsing-3.0.6 requests-2.26.0 requests-toolbelt-0.9.1 shellingham-1.4.0 six-1.16.0 tomlkit-0.7.2 urllib3-1.26.7 virtualenv-20.10.0 webencodings-0.5.1 zipp-3.6.0 2021-12-08T09:23:18,906 Installing build dependencies: finished with status 'done' 2021-12-08T09:23:18,929 Getting requirements to build wheel: started 2021-12-08T09:23:18,929 Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmpgydg4as7 2021-12-08T09:23:21,329 Getting requirements to build wheel: finished with status 'done' 2021-12-08T09:23:21,337 Created temporary directory: /tmp/pip-modern-metadata-73uzx8pi 2021-12-08T09:23:21,343 Preparing metadata (pyproject.toml): started 2021-12-08T09:23:21,344 Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmp7tztw859 2021-12-08T09:23:23,712 Preparing metadata (pyproject.toml): finished with status 'done' 2021-12-08T09:23:23,725 Source in /tmp/pip-wheel-ot8fifh3/sphinx-data-viewer_255a34f9b4f54b51905b965632e4d70e has version 0.1.2, which satisfies requirement sphinx-data-viewer==0.1.2 from https://files.pythonhosted.org/packages/7c/e3/febeb1bb48fdd862e5c24c5a74fe2eeab414ddb9bfe0623a983c0616a5dc/sphinx-data-viewer-0.1.2.tar.gz#sha256=f99a4bf2c09b59e2e302ff51198c62acd5df83317f0226c170e47980b4445094 2021-12-08T09:23:23,727 Removed sphinx-data-viewer==0.1.2 from https://files.pythonhosted.org/packages/7c/e3/febeb1bb48fdd862e5c24c5a74fe2eeab414ddb9bfe0623a983c0616a5dc/sphinx-data-viewer-0.1.2.tar.gz#sha256=f99a4bf2c09b59e2e302ff51198c62acd5df83317f0226c170e47980b4445094 from build tracker '/tmp/pip-req-tracker-q7naioqx' 2021-12-08T09:23:23,741 Created temporary directory: /tmp/pip-unpack-fbc9hdab 2021-12-08T09:23:23,742 Building wheels for collected packages: sphinx-data-viewer 2021-12-08T09:23:23,751 Created temporary directory: /tmp/pip-wheel-er37jap7 2021-12-08T09:23:23,751 Destination directory: /tmp/pip-wheel-er37jap7 2021-12-08T09:23:23,756 Building wheel for sphinx-data-viewer (pyproject.toml): started 2021-12-08T09:23:23,757 Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmp8_kg3kvf 2021-12-08T09:23:26,173 Building wheel for sphinx-data-viewer (pyproject.toml): finished with status 'done' 2021-12-08T09:23:26,183 Created wheel for sphinx-data-viewer: filename=sphinx_data_viewer-0.1.2-py3-none-any.whl size=7984 sha256=2282659e67d2d616c39dbbfddad7ee23c84a5c0eaa1195f61f66d9a64163ef06 2021-12-08T09:23:26,184 Stored in directory: /tmp/pip-ephem-wheel-cache-zmwf4ge2/wheels/d2/af/de/4b90a2b01a899d9c8303ca87fa4baadc4ba0e76dcfd25818ac 2021-12-08T09:23:26,204 Successfully built sphinx-data-viewer 2021-12-08T09:23:26,210 Removed build tracker: '/tmp/pip-req-tracker-q7naioqx'