2025-01-21T15:47:09,055 Created temporary directory: /tmp/pip-build-tracker-hv_q2dz7 2025-01-21T15:47:09,056 Initialized build tracking at /tmp/pip-build-tracker-hv_q2dz7 2025-01-21T15:47:09,057 Created build tracker: /tmp/pip-build-tracker-hv_q2dz7 2025-01-21T15:47:09,057 Entered build tracker: /tmp/pip-build-tracker-hv_q2dz7 2025-01-21T15:47:09,058 Created temporary directory: /tmp/pip-wheel-xx7p4jed 2025-01-21T15:47:09,062 Created temporary directory: /tmp/pip-ephem-wheel-cache-cv1r04qp 2025-01-21T15:47:09,106 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-01-21T15:47:09,108 2 location(s) to search for versions of specnn4pde: 2025-01-21T15:47:09,108 * https://pypi.org/simple/specnn4pde/ 2025-01-21T15:47:09,108 * https://www.piwheels.org/simple/specnn4pde/ 2025-01-21T15:47:09,109 Fetching project page and analyzing links: https://pypi.org/simple/specnn4pde/ 2025-01-21T15:47:09,110 Getting page https://pypi.org/simple/specnn4pde/ 2025-01-21T15:47:09,111 Found index url https://pypi.org/simple/ 2025-01-21T15:47:09,334 Fetched page https://pypi.org/simple/specnn4pde/ as application/vnd.pypi.simple.v1+json 2025-01-21T15:47:09,340 Skipping link: No binaries permitted for specnn4pde: https://files.pythonhosted.org/packages/bc/43/f8a4eacddee2ea4c43fb349ff15056014d30b866f1e98948598e8725d7e5/specnn4pde-0.0.1-py3-none-any.whl (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,341 Found link https://files.pythonhosted.org/packages/2c/b5/da89fc1b5cdc935b4068d6ae9ffe8dda30d87d3ae710b89798ca9ffe40c4/specnn4pde-0.0.1.tar.gz (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6), version: 0.0.1 2025-01-21T15:47:09,341 Skipping link: No binaries permitted for specnn4pde: https://files.pythonhosted.org/packages/4b/0a/bb1d348c40b511e3142af53c23b108a462c0b127baa8f27e783c7f1a0ea0/specnn4pde-0.0.2-py3-none-any.whl (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,342 Found link https://files.pythonhosted.org/packages/90/3e/53c3de85557a17fdf9cb0f9a5e5b9afa3a5ffc200e7406523f436400344a/specnn4pde-0.0.2.tar.gz (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6), version: 0.0.2 2025-01-21T15:47:09,343 Skipping link: No binaries permitted for specnn4pde: https://files.pythonhosted.org/packages/6a/b7/bf6858dd12224c3b9d08af8f02f9825d6f5fb568cf67386509dcaed461d9/specnn4pde-0.0.3-py3-none-any.whl (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,344 Found link https://files.pythonhosted.org/packages/c6/eb/334619168c4cafceb4a57950f76bd3d9267a906411f92ef5555239473214/specnn4pde-0.0.3.tar.gz (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6), version: 0.0.3 2025-01-21T15:47:09,345 Skipping link: No binaries permitted for specnn4pde: https://files.pythonhosted.org/packages/ea/ac/9cd399268ac6c1e54158d54efeb664c59b11df4f242ca4af739de1019d17/specnn4pde-0.0.4-py3-none-any.whl (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,346 Found link https://files.pythonhosted.org/packages/88/be/910eb11a33855c49d647d4e9e8f7e02b1d9af2923571dff463f91b730a8c/specnn4pde-0.0.4.tar.gz (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6), version: 0.0.4 2025-01-21T15:47:09,346 Skipping link: No binaries permitted for specnn4pde: https://files.pythonhosted.org/packages/e8/92/b404671ba2f95a1c4d52ac7343e4395882c15350fa25c15f6e6d06bc0d9c/specnn4pde-0.0.5-py3-none-any.whl (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,347 Found link https://files.pythonhosted.org/packages/cb/d8/a5f1253b7b144f7211f9b3439fc40df616410b426af5bebd0af6780ba6c3/specnn4pde-0.0.5.tar.gz (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6), version: 0.0.5 2025-01-21T15:47:09,348 Skipping link: No binaries permitted for specnn4pde: https://files.pythonhosted.org/packages/4e/d4/d209e143c6df1e403e47132f9fd41c5809e7884d644661376091901b6c04/specnn4pde-0.0.6-py3-none-any.whl (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,349 Found link https://files.pythonhosted.org/packages/73/e8/ab62803a91e7366115d53682df663c53c9ab852fc1302f38754631785d49/specnn4pde-0.0.6.tar.gz (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6), version: 0.0.6 2025-01-21T15:47:09,350 Skipping link: No binaries permitted for specnn4pde: https://files.pythonhosted.org/packages/af/e1/dd46e7a36aae6348945422958995b71820c2c59eccb0191a9b20bbd1ab21/specnn4pde-0.0.7-py3-none-any.whl (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,351 Found link https://files.pythonhosted.org/packages/3a/3d/4c0a6b44feb7552da1dad760c7786e6b1bfeb7ebea65017c02744162597f/specnn4pde-0.0.7.tar.gz (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6), version: 0.0.7 2025-01-21T15:47:09,351 Skipping link: No binaries permitted for specnn4pde: https://files.pythonhosted.org/packages/c3/2d/d8b8be27830fda2f7e4f1647f0e568be2546e8640172d81605cf4a0c5da6/specnn4pde-0.0.9-py3-none-any.whl (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,352 Found link https://files.pythonhosted.org/packages/ec/93/74bb1abdbec1d9256e2c1c2fd8cb6663320c2e3bb6c31f0d67f71d99f769/specnn4pde-0.0.9.tar.gz (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6), version: 0.0.9 2025-01-21T15:47:09,353 Skipping link: No binaries permitted for specnn4pde: https://files.pythonhosted.org/packages/ba/51/e106aa12909b4e5239664d197864fa9e7ea5f3ed5bf9cf9be94e13011ba1/specnn4pde-0.1.0-py3-none-any.whl (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,353 Found link https://files.pythonhosted.org/packages/7d/92/331d3e1695e9f10a679eda553ee6829642aade2afcec6637b77ce6b772f1/specnn4pde-0.1.0.tar.gz (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6), version: 0.1.0 2025-01-21T15:47:09,354 Skipping link: No binaries permitted for specnn4pde: https://files.pythonhosted.org/packages/ad/b4/e8775f0107071bf47ee0d5d3e9c9c471a3849345ff0ae955a5962aa159c0/specnn4pde-0.1.1-py3-none-any.whl (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,355 Found link https://files.pythonhosted.org/packages/c2/e9/12893da8c1c9cda9ed2d15c0ea5938f62b2cca37b7aa88a1ce8d5bfd0dcf/specnn4pde-0.1.1.tar.gz (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6), version: 0.1.1 2025-01-21T15:47:09,356 Skipping link: No binaries permitted for specnn4pde: https://files.pythonhosted.org/packages/0f/86/382c8b585b0c9305c0751c7a30983b6907d060b0481f17c972ce601c6697/specnn4pde-0.1.2-py3-none-any.whl (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,357 Found link https://files.pythonhosted.org/packages/c4/a7/b5acefca48e187cd39bd0ca16ef46a45f44b40b2ebbf3766ffe05f4bbf1b/specnn4pde-0.1.2.tar.gz (from https://pypi.org/simple/specnn4pde/) (requires-python:>=3.6), version: 0.1.2 2025-01-21T15:47:09,357 Fetching project page and analyzing links: https://www.piwheels.org/simple/specnn4pde/ 2025-01-21T15:47:09,358 Getting page https://www.piwheels.org/simple/specnn4pde/ 2025-01-21T15:47:09,360 Found index url https://www.piwheels.org/simple/ 2025-01-21T15:47:09,518 Fetched page https://www.piwheels.org/simple/specnn4pde/ as text/html 2025-01-21T15:47:09,522 Skipping link: No binaries permitted for specnn4pde: https://www.piwheels.org/simple/specnn4pde/specnn4pde-0.1.1-py3-none-any.whl#sha256=2e47550c921116e3163375b0e9abb127194dbac899bddf9b527e07cced5e92c1 (from https://www.piwheels.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,522 Skipping link: No binaries permitted for specnn4pde: https://www.piwheels.org/simple/specnn4pde/specnn4pde-0.1.0-py3-none-any.whl#sha256=f4a5607134e32d84dea26ae410f7622813bc375887d64766612c1e6c9e345f6e (from https://www.piwheels.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,523 Skipping link: No binaries permitted for specnn4pde: https://www.piwheels.org/simple/specnn4pde/specnn4pde-0.0.9-py3-none-any.whl#sha256=bff8fc283d06597d625fadd195bd0901b193358b44871c1f59e6a8e49d86b9ac (from https://www.piwheels.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,524 Skipping link: No binaries permitted for specnn4pde: https://www.piwheels.org/simple/specnn4pde/specnn4pde-0.0.7-py3-none-any.whl#sha256=95619612ab521fd1523de30a53549105f75a8c71765d479b27275e932471362b (from https://www.piwheels.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,525 Skipping link: No binaries permitted for specnn4pde: https://www.piwheels.org/simple/specnn4pde/specnn4pde-0.0.6-py3-none-any.whl#sha256=07baba700329b3ac41de98f3c21fa5927a720844c7282df8c1a889d575f0121a (from https://www.piwheels.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,525 Skipping link: No binaries permitted for specnn4pde: https://www.piwheels.org/simple/specnn4pde/specnn4pde-0.0.5-py3-none-any.whl#sha256=3d20b7e27d74098d2900d72e7afe3948f0c2fc4b5c38afc60740d1bb95a559b2 (from https://www.piwheels.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,526 Skipping link: No binaries permitted for specnn4pde: https://www.piwheels.org/simple/specnn4pde/specnn4pde-0.0.4-py3-none-any.whl#sha256=24bef06fd96c1aa85fd8dee90852412d3606fa90c785b9f25b281bfb1ef117b1 (from https://www.piwheels.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,526 Skipping link: No binaries permitted for specnn4pde: https://www.piwheels.org/simple/specnn4pde/specnn4pde-0.0.3-py3-none-any.whl#sha256=0bf71c5093cea8061d47aeac60547d3d0cfaa1f6d3a6239f55165e99b93efdf5 (from https://www.piwheels.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,527 Skipping link: No binaries permitted for specnn4pde: https://www.piwheels.org/simple/specnn4pde/specnn4pde-0.0.2-py3-none-any.whl#sha256=1b708d4b5917ec86ee95f499b75dff56de4718c9eef191a130a75c3c0f8d02d2 (from https://www.piwheels.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,527 Skipping link: No binaries permitted for specnn4pde: https://www.piwheels.org/simple/specnn4pde/specnn4pde-0.0.1-py3-none-any.whl#sha256=8437acee997ff8ce63612989aba2e33d31bfc7631d68a20eff44340122ae8be7 (from https://www.piwheels.org/simple/specnn4pde/) (requires-python:>=3.6) 2025-01-21T15:47:09,528 Skipping link: not a file: https://www.piwheels.org/simple/specnn4pde/ 2025-01-21T15:47:09,528 Skipping link: not a file: https://pypi.org/simple/specnn4pde/ 2025-01-21T15:47:09,548 Given no hashes to check 1 links for project 'specnn4pde': discarding no candidates 2025-01-21T15:47:09,550 Collecting specnn4pde==0.1.2 2025-01-21T15:47:09,553 Created temporary directory: /tmp/pip-unpack-16jpouy4 2025-01-21T15:47:09,770 Downloading specnn4pde-0.1.2.tar.gz (71 kB) 2025-01-21T15:47:09,860 Added specnn4pde==0.1.2 from https://files.pythonhosted.org/packages/c4/a7/b5acefca48e187cd39bd0ca16ef46a45f44b40b2ebbf3766ffe05f4bbf1b/specnn4pde-0.1.2.tar.gz to build tracker '/tmp/pip-build-tracker-hv_q2dz7' 2025-01-21T15:47:09,862 Running setup.py (path:/tmp/pip-wheel-xx7p4jed/specnn4pde_8cd7afabe7264b0292b1a934a0dabd23/setup.py) egg_info for package specnn4pde 2025-01-21T15:47:09,863 Created temporary directory: /tmp/pip-pip-egg-info-j52os2m8 2025-01-21T15:47:09,864 Preparing metadata (setup.py): started 2025-01-21T15:47:09,865 Running command python setup.py egg_info 2025-01-21T15:47:10,924 running egg_info 2025-01-21T15:47:10,950 creating /tmp/pip-pip-egg-info-j52os2m8/specnn4pde.egg-info 2025-01-21T15:47:10,952 writing /tmp/pip-pip-egg-info-j52os2m8/specnn4pde.egg-info/PKG-INFO 2025-01-21T15:47:10,955 writing dependency_links to /tmp/pip-pip-egg-info-j52os2m8/specnn4pde.egg-info/dependency_links.txt 2025-01-21T15:47:10,957 writing requirements to /tmp/pip-pip-egg-info-j52os2m8/specnn4pde.egg-info/requires.txt 2025-01-21T15:47:10,958 writing top-level names to /tmp/pip-pip-egg-info-j52os2m8/specnn4pde.egg-info/top_level.txt 2025-01-21T15:47:10,959 writing manifest file '/tmp/pip-pip-egg-info-j52os2m8/specnn4pde.egg-info/SOURCES.txt' 2025-01-21T15:47:11,047 reading manifest file '/tmp/pip-pip-egg-info-j52os2m8/specnn4pde.egg-info/SOURCES.txt' 2025-01-21T15:47:11,049 adding license file 'LICENSE' 2025-01-21T15:47:11,052 writing manifest file '/tmp/pip-pip-egg-info-j52os2m8/specnn4pde.egg-info/SOURCES.txt' 2025-01-21T15:47:11,160 Preparing metadata (setup.py): finished with status 'done' 2025-01-21T15:47:11,164 Source in /tmp/pip-wheel-xx7p4jed/specnn4pde_8cd7afabe7264b0292b1a934a0dabd23 has version 0.1.2, which satisfies requirement specnn4pde==0.1.2 from https://files.pythonhosted.org/packages/c4/a7/b5acefca48e187cd39bd0ca16ef46a45f44b40b2ebbf3766ffe05f4bbf1b/specnn4pde-0.1.2.tar.gz 2025-01-21T15:47:11,165 Removed specnn4pde==0.1.2 from https://files.pythonhosted.org/packages/c4/a7/b5acefca48e187cd39bd0ca16ef46a45f44b40b2ebbf3766ffe05f4bbf1b/specnn4pde-0.1.2.tar.gz from build tracker '/tmp/pip-build-tracker-hv_q2dz7' 2025-01-21T15:47:11,172 Created temporary directory: /tmp/pip-unpack-dkp2_mkh 2025-01-21T15:47:11,173 Created temporary directory: /tmp/pip-unpack-0bo2s6jr 2025-01-21T15:47:11,174 Building wheels for collected packages: specnn4pde 2025-01-21T15:47:11,178 Created temporary directory: /tmp/pip-wheel-kay6a7ob 2025-01-21T15:47:11,178 Building wheel for specnn4pde (setup.py): started 2025-01-21T15:47:11,180 Destination directory: /tmp/pip-wheel-kay6a7ob 2025-01-21T15:47:11,180 Running command python setup.py bdist_wheel 2025-01-21T15:47:12,186 running bdist_wheel 2025-01-21T15:47:12,316 running build 2025-01-21T15:47:12,316 running build_py 2025-01-21T15:47:12,346 creating build/lib/specnn4pde 2025-01-21T15:47:12,348 copying specnn4pde/nn.py -> build/lib/specnn4pde 2025-01-21T15:47:12,351 copying specnn4pde/utils.py -> build/lib/specnn4pde 2025-01-21T15:47:12,353 copying specnn4pde/linalg.py -> build/lib/specnn4pde 2025-01-21T15:47:12,356 copying specnn4pde/__init__.py -> build/lib/specnn4pde 2025-01-21T15:47:12,358 copying specnn4pde/npde.py -> build/lib/specnn4pde 2025-01-21T15:47:12,361 copying specnn4pde/myplot.py -> build/lib/specnn4pde 2025-01-21T15:47:12,363 copying specnn4pde/spectral.py -> build/lib/specnn4pde 2025-01-21T15:47:12,365 running egg_info 2025-01-21T15:47:12,392 writing specnn4pde.egg-info/PKG-INFO 2025-01-21T15:47:12,395 writing dependency_links to specnn4pde.egg-info/dependency_links.txt 2025-01-21T15:47:12,397 writing requirements to specnn4pde.egg-info/requires.txt 2025-01-21T15:47:12,398 writing top-level names to specnn4pde.egg-info/top_level.txt 2025-01-21T15:47:12,429 reading manifest file 'specnn4pde.egg-info/SOURCES.txt' 2025-01-21T15:47:12,432 adding license file 'LICENSE' 2025-01-21T15:47:12,434 writing manifest file 'specnn4pde.egg-info/SOURCES.txt' 2025-01-21T15:47:12,438 copying specnn4pde/colormaps.mat -> build/lib/specnn4pde 2025-01-21T15:47:12,468 /usr/local/lib/python3.11/dist-packages/setuptools/_distutils/cmd.py:66: SetuptoolsDeprecationWarning: setup.py install is deprecated. 2025-01-21T15:47:12,469 !! 2025-01-21T15:47:12,470 ******************************************************************************** 2025-01-21T15:47:12,470 Please avoid running ``setup.py`` directly. 2025-01-21T15:47:12,471 Instead, use pypa/build, pypa/installer or other 2025-01-21T15:47:12,471 standards-based tools. 2025-01-21T15:47:12,473 See https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html for details. 2025-01-21T15:47:12,473 ******************************************************************************** 2025-01-21T15:47:12,475 !! 2025-01-21T15:47:12,475 self.initialize_options() 2025-01-21T15:47:12,495 installing to build/bdist.linux-armv7l/wheel 2025-01-21T15:47:12,496 running install 2025-01-21T15:47:12,520 running install_lib 2025-01-21T15:47:12,550 creating build/bdist.linux-armv7l/wheel 2025-01-21T15:47:12,553 creating build/bdist.linux-armv7l/wheel/specnn4pde 2025-01-21T15:47:12,554 copying build/lib/specnn4pde/nn.py -> build/bdist.linux-armv7l/wheel/./specnn4pde 2025-01-21T15:47:12,556 copying build/lib/specnn4pde/utils.py -> build/bdist.linux-armv7l/wheel/./specnn4pde 2025-01-21T15:47:12,559 copying build/lib/specnn4pde/linalg.py -> build/bdist.linux-armv7l/wheel/./specnn4pde 2025-01-21T15:47:12,562 copying build/lib/specnn4pde/__init__.py -> build/bdist.linux-armv7l/wheel/./specnn4pde 2025-01-21T15:47:12,563 copying build/lib/specnn4pde/npde.py -> build/bdist.linux-armv7l/wheel/./specnn4pde 2025-01-21T15:47:12,566 copying build/lib/specnn4pde/myplot.py -> build/bdist.linux-armv7l/wheel/./specnn4pde 2025-01-21T15:47:12,568 copying build/lib/specnn4pde/colormaps.mat -> build/bdist.linux-armv7l/wheel/./specnn4pde 2025-01-21T15:47:12,571 copying build/lib/specnn4pde/spectral.py -> build/bdist.linux-armv7l/wheel/./specnn4pde 2025-01-21T15:47:12,574 running install_egg_info 2025-01-21T15:47:12,607 Copying specnn4pde.egg-info to build/bdist.linux-armv7l/wheel/./specnn4pde-0.1.2-py3.11.egg-info 2025-01-21T15:47:12,616 running install_scripts 2025-01-21T15:47:12,632 creating build/bdist.linux-armv7l/wheel/specnn4pde-0.1.2.dist-info/WHEEL 2025-01-21T15:47:12,634 creating '/tmp/pip-wheel-kay6a7ob/specnn4pde-0.1.2-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it 2025-01-21T15:47:12,636 adding 'specnn4pde/__init__.py' 2025-01-21T15:47:12,641 adding 'specnn4pde/colormaps.mat' 2025-01-21T15:47:12,643 adding 'specnn4pde/linalg.py' 2025-01-21T15:47:12,646 adding 'specnn4pde/myplot.py' 2025-01-21T15:47:12,648 adding 'specnn4pde/nn.py' 2025-01-21T15:47:12,653 adding 'specnn4pde/npde.py' 2025-01-21T15:47:12,656 adding 'specnn4pde/spectral.py' 2025-01-21T15:47:12,658 adding 'specnn4pde/utils.py' 2025-01-21T15:47:12,660 adding 'specnn4pde-0.1.2.dist-info/LICENSE' 2025-01-21T15:47:12,662 adding 'specnn4pde-0.1.2.dist-info/METADATA' 2025-01-21T15:47:12,663 adding 'specnn4pde-0.1.2.dist-info/WHEEL' 2025-01-21T15:47:12,664 adding 'specnn4pde-0.1.2.dist-info/top_level.txt' 2025-01-21T15:47:12,664 adding 'specnn4pde-0.1.2.dist-info/RECORD' 2025-01-21T15:47:12,666 removing build/bdist.linux-armv7l/wheel 2025-01-21T15:47:12,781 Building wheel for specnn4pde (setup.py): finished with status 'done' 2025-01-21T15:47:12,784 Created wheel for specnn4pde: filename=specnn4pde-0.1.2-py3-none-any.whl size=70062 sha256=2bbe424a14003c62561dd927684466ce8f29b606d0c1819e818c91945d8d66d6 2025-01-21T15:47:12,785 Stored in directory: /tmp/pip-ephem-wheel-cache-cv1r04qp/wheels/8a/02/1d/9971ea475827533ad886db71b41080ba3661467e6ef8bed942 2025-01-21T15:47:12,795 Successfully built specnn4pde 2025-01-21T15:47:12,800 Removed build tracker: '/tmp/pip-build-tracker-hv_q2dz7'