tox.ini

   1 #######################################################################################
   2 # Copyright ETSI Contributors and Others.
   3 #
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7 #
   8 #    http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  13 # implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16 #######################################################################################
  17
  18 [tox]
  19 envlist = black, cover, flake8, pylint, safety
  20
  21 [tox:jenkins]
  22 toxworkdir = /tmp/.tox
  23
  24 [testenv]
  25 usedevelop = True
  26 basepython = python3
  27 setenv = VIRTUAL_ENV={envdir}
  28          PYTHONDONTWRITEBYTECODE = 1
  29 deps =  -r{toxinidir}/requirements.txt
  30 parallel_show_output = true
  31
  32
  33 #######################################################################################
  34 [testenv:black]
  35 deps = black
  36 skip_install = true
  37 commands =
  38         - black --check --diff NG-RO
  39         - black --check --diff RO-plugin
  40         - black --check --diff RO-SDN-arista_cloudvision
  41         - black --check --diff RO-SDN-dpb
  42         - black --check --diff RO-SDN-dynpac
  43         - black --check --diff RO-SDN-floodlight_openflow
  44         - black --check --diff RO-SDN-ietfl2vpn
  45         - black --check --diff RO-SDN-juniper_contrail
  46         - black --check --diff RO-SDN-odl_openflow
  47         - black --check --diff RO-SDN-onos_openflow
  48         - black --check --diff RO-SDN-onos_vpls
  49         - black --check --diff RO-VIM-aws
  50         - black --check --diff RO-VIM-azure
  51         - black --check --diff RO-VIM-fos
  52         - black --check --diff RO-VIM-opennebula
  53         - black --check --diff RO-VIM-openstack
  54         - black --check --diff RO-VIM-openvim
  55         - black --check --diff RO-VIM-vmware
  56
  57
  58 #######################################################################################
  59 [testenv:cover]
  60 deps =  {[testenv]deps}
  61         -r{toxinidir}/requirements-dev.txt
  62         -r{toxinidir}/requirements-test.txt
  63 skip_install = true
  64 commands =
  65         sh -c 'rm -f nosetests.xml'
  66         coverage erase
  67         # NG-RO
  68         - nose2 -C --coverage NG-RO/osm_ng_ro
  69         sh -c 'mv .coverage .coverage_ng_ro'
  70         # RO-plugin
  71         - nose2 -C --coverage RO-plugin/osm_ro_plugin
  72         sh -c 'mv .coverage .coverage_ro_plugin'
  73         # RO-SDN-arista_cloudvision
  74         - nose2 -C --coverage RO-SDN-arista_cloudvision/osm_rosdn_arista_cloudvision
  75         sh -c 'mv .coverage .coverage_rosdn_arista_cloudvision'
  76         # RO-SDN-dpb
  77         - nose2 -C --coverage RO-SDN-dpb/osm_rosdn_dpb
  78         sh -c 'mv .coverage .coverage_rosdn_dpb'
  79         # RO-SDN-dynpac
  80         - nose2 -C --coverage RO-SDN-dynpac/osm_rosdn_dynpac
  81         sh -c 'mv .coverage .coverage_rosdn_dynpac'
  82         # RO-SDN-floodlight_openflow
  83         - nose2 -C --coverage RO-SDN-floodlight_openflow/osm_rosdn_floodlightof
  84         sh -c 'mv .coverage .coverage_rosdn_floodlightof'
  85         # RO-SDN-ietfl2vpn
  86         - nose2 -C --coverage RO-SDN-ietfl2vpn/osm_rosdn_ietfl2vpn
  87         sh -c 'mv .coverage .coverage_rosdn_ietfl2vpn'
  88         # RO-SDN-juniper_contrail
  89         - nose2 -C --coverage RO-SDN-juniper_contrail/osm_rosdn_juniper_contrail
  90         sh -c 'mv .coverage .coverage_rosdn_juniper_contrail'
  91         # RO-SDN-odl_openflow
  92         - nose2 -C --coverage RO-SDN-odl_openflow/osm_rosdn_odlof
  93         sh -c 'mv .coverage .coverage_rosdn_odlof'
  94         # RO-SDN-onos_openflow
  95         - nose2 -C --coverage RO-SDN-onos_openflow/osm_rosdn_onosof
  96         sh -c 'mv .coverage .coverage_rosdn_onosof'
  97         # RO-SDN-onos_vpls
  98         - nose2 -C --coverage RO-SDN-onos_vpls/osm_rosdn_onos_vpls
  99         sh -c 'mv .coverage .coverage_rosdn_onos_vpls'
 100         # RO-VIM-aws
 101         - nose2 -C --coverage RO-VIM-aws/osm_rovim_aws
 102         sh -c 'mv .coverage .coverage_rovim_aws'
 103         # RO-VIM-azure
 104         - nose2 -C --coverage RO-VIM-azure/osm_rovim_azure
 105         sh -c 'mv .coverage .coverage_rovim_azure'
 106         # RO-VIM-fos
 107         - nose2 -C --coverage RO-VIM-fos/osm_rovim_fos
 108         sh -c 'mv .coverage .coverage_rovim_fos'
 109         # RO-VIM-opennebula
 110         - nose2 -C --coverage RO-VIM-opennebula/osm_rovim_opennebula
 111         sh -c 'mv .coverage .coverage_rovim_opennebula'
 112         # RO-VIM-openstack
 113         - nose2 -C --coverage RO-VIM-openstack/osm_rovim_openstack -s RO-VIM-openstack/osm_rovim_openstack
 114         sh -c 'mv .coverage .coverage_rovim_openstack'
 115         # RO-VIM-openvim
 116         - nose2 -C --coverage RO-VIM-openvim/osm_rovim_openvim
 117         sh -c 'mv .coverage .coverage_rovim_openvim'
 118         # RO-VIM-vmware
 119         - nose2 -C --coverage RO-VIM-vmware/osm_rovim_vmware -s RO-VIM-vmware/osm_rovim_vmware
 120         sh -c 'mv .coverage .coverage_rovim_vmware'
 121         # Combine results and generate reports
 122         coverage combine .coverage_ng_ro .coverage_ro_plugin .coverage_rosdn_arista_cloudvision .coverage_rosdn_dpb .coverage_rosdn_dynpac .coverage_rosdn_floodlightof .coverage_rosdn_ietfl2vpn .coverage_rosdn_juniper_contrail .coverage_rosdn_odlof .coverage_rosdn_onos_vpls .coverage_rosdn_onosof .coverage_rovim_aws .coverage_rovim_azure .coverage_rovim_fos .coverage_rovim_opennebula .coverage_rovim_openstack .coverage_rovim_openvim .coverage_rovim_vmware
 123         coverage report --omit='*tests*'
 124         coverage html -d ./cover --omit='*tests*'
 125         coverage xml -o coverage.xml --omit='*tests*'
 126 whitelist_externals = sh
 127
 128
 129 #######################################################################################
 130 [testenv:flake8]
 131 deps = flake8
 132 skip_install = true
 133 commands =
 134         - flake8 NG-RO/osm_ng_ro/ NG-RO/setup.py
 135         - flake8 RO-plugin/osm_ro_plugin/ RO-plugin/setup.py
 136         - flake8 RO-SDN-arista_cloudvision/osm_rosdn_arista_cloudvision/ RO-SDN-arista_cloudvision/setup.py
 137         - flake8 RO-SDN-dpb/osm_rosdn_dpb/ RO-SDN-dpb/setup.py
 138         - flake8 RO-SDN-dynpac/osm_rosdn_dynpac/ RO-SDN-dynpac/setup.py
 139         - flake8 RO-SDN-floodlight_openflow/osm_rosdn_floodlightof/ RO-SDN-floodlight_openflow/setup.py
 140         - flake8 RO-SDN-ietfl2vpn/osm_rosdn_ietfl2vpn/ RO-SDN-ietfl2vpn/setup.py
 141         - flake8 RO-SDN-juniper_contrail/osm_rosdn_juniper_contrail/ RO-SDN-juniper_contrail/setup.py
 142         - flake8 RO-SDN-odl_openflow/osm_rosdn_odlof/ RO-SDN-odl_openflow/setup.py
 143         - flake8 RO-SDN-onos_openflow/osm_rosdn_onosof/ RO-SDN-onos_openflow/setup.py
 144         - flake8 RO-SDN-onos_vpls/osm_rosdn_onos_vpls/ RO-SDN-onos_vpls/setup.py
 145         - flake8 RO-VIM-aws/osm_rovim_aws/ RO-VIM-aws/setup.py
 146         - flake8 RO-VIM-azure/osm_rovim_azure/ RO-VIM-azure/setup.py
 147         - flake8 RO-VIM-fos/osm_rovim_fos/ RO-VIM-fos/setup.py
 148         - flake8 RO-VIM-opennebula/osm_rovim_opennebula/ RO-VIM-opennebula/setup.py
 149         - flake8 RO-VIM-openstack/osm_rovim_openstack/ RO-VIM-openstack/setup.py
 150         - flake8 RO-VIM-openvim/osm_rovim_openvim/ RO-VIM-openvim/setup.py
 151         - flake8 RO-VIM-vmware/osm_rovim_vmware/vimconn_vmware.py RO-VIM-vmware/osm_rovim_vmware/tests/test_vimconn_vmware.py RO-VIM-vmware/setup.py
 152
 153
 154 #######################################################################################
 155 [testenv:pylint]
 156 deps =  {[testenv]deps}
 157         -r{toxinidir}/requirements-dev.txt
 158         -r{toxinidir}/requirements-test.txt
 159         pylint
 160 skip_install = true
 161 commands =
 162         - pylint -E NG-RO/osm_ng_ro
 163         - pylint -E RO-plugin/osm_ro_plugin
 164         - pylint -E RO-SDN-arista_cloudvision/osm_rosdn_arista_cloudvision
 165         - pylint -E RO-SDN-dpb/osm_rosdn_dpb
 166         - pylint -E RO-SDN-dynpac/osm_rosdn_dynpac
 167         - pylint -E RO-SDN-floodlight_openflow/osm_rosdn_floodlightof
 168         - pylint -E RO-SDN-ietfl2vpn/osm_rosdn_ietfl2vpn
 169         - pylint -E RO-SDN-juniper_contrail/osm_rosdn_juniper_contrail
 170         - pylint -E RO-SDN-odl_openflow/osm_rosdn_odlof
 171         - pylint -E RO-SDN-onos_openflow/osm_rosdn_onosof
 172         - pylint -E RO-SDN-onos_vpls/osm_rosdn_onos_vpls
 173         - pylint -E RO-VIM-aws/osm_rovim_aws
 174         - pylint -E RO-VIM-azure/osm_rovim_azure
 175         - pylint -E RO-VIM-fos/osm_rovim_fos
 176         - pylint -E RO-VIM-opennebula/osm_rovim_opennebula
 177         - pylint -E RO-VIM-openstack/osm_rovim_openstack
 178         - pylint -E RO-VIM-openvim/osm_rovim_openvim
 179         - pylint -E RO-VIM-vmware/osm_rovim_vmware
 180
 181
 182 #######################################################################################
 183 [testenv:safety]
 184 setenv =
 185         LC_ALL=C.UTF-8
 186         LANG=C.UTF-8
 187 deps =  {[testenv]deps}
 188         safety
 189 skip_install = true
 190 commands =
 191         - safety check --full-report
 192
 193
 194 #######################################################################################
 195 [testenv:pip-compile]
 196 deps =  pip-tools==5.5.0
 197 skip_install = true
 198 commands =
 199         - sh -c "for file in requirements*.in ; do pip-compile -rU --no-header $file ;\
 200         out=`echo $file | sed 's/.in/.txt/'` ; \
 201         sed -i -e '1 e head -16 tox.ini' $out ;\
 202         done"
 203 whitelist_externals = sh
 204
 205
 206 #######################################################################################
 207 [testenv:dist_ng_ro]
 208 deps =  {[testenv]deps}
 209         -r{toxinidir}/requirements-dist.txt
 210 skip_install = true
 211 changedir = {toxinidir}/NG-RO
 212 commands =
 213         sh -c 'rm -rf osm_ng_ro/requirements.txt deb_dist dist osm_ng_ro.egg-info osm_ng_ro*.tar.gz'
 214         sh -c 'cp ../requirements.txt osm_ng_ro/requirements.txt'
 215         python3 setup.py --command-packages=stdeb.command sdist_dsc
 216         sh -c 'cd deb_dist/osm-ng-ro*/ && dpkg-buildpackage -rfakeroot -uc -us'
 217 whitelist_externals = sh
 218
 219 #######################################################################################
 220 [testenv:dist_ro_plugin]
 221 deps =  {[testenv]deps}
 222         -r{toxinidir}/requirements-dist.txt
 223 skip_install = true
 224 changedir = {toxinidir}/RO-plugin
 225 commands =
 226         sh -c 'rm -rf deb_dist dist osm_ro_plugin.egg-info osm_ro_plugin*.tar.gz'
 227         python3 setup.py --command-packages=stdeb.command sdist_dsc
 228         sh -c 'cd deb_dist/osm-ro-plugin*/ && dpkg-buildpackage -rfakeroot -uc -us'
 229 whitelist_externals = sh
 230
 231 #######################################################################################
 232 [testenv:dist_ro_sdn_arista_cloudvision]
 233 deps =  {[testenv]deps}
 234         -r{toxinidir}/requirements-dist.txt
 235 skip_install = true
 236 changedir = {toxinidir}/RO-SDN-arista_cloudvision
 237 commands =
 238         sh -c 'rm -rf deb_dist dist osm_rosdn_arista_cloudvision.egg-info osm_rosdn_arista_cloudvision*.tar.gz'
 239         python3 setup.py --command-packages=stdeb.command sdist_dsc
 240         sh -c 'cd deb_dist/osm-rosdn-arista-cloudvision*/ && dpkg-buildpackage -rfakeroot -uc -us'
 241 whitelist_externals = sh
 242
 243 #######################################################################################
 244 [testenv:dist_ro_sdn_dpb]
 245 deps =  {[testenv]deps}
 246         -r{toxinidir}/requirements-dist.txt
 247 skip_install = true
 248 changedir = {toxinidir}/RO-SDN-dpb
 249 commands =
 250         sh -c 'rm -rf deb_dist dist osm_rosdn_dpb.egg-info osm_rosdn_dpb*.tar.gz'
 251         python3 setup.py --command-packages=stdeb.command sdist_dsc
 252         sh -c 'cd deb_dist/osm-rosdn-dpb*/ && dpkg-buildpackage -rfakeroot -uc -us'
 253 whitelist_externals = sh
 254
 255 #######################################################################################
 256 [testenv:dist_ro_sdn_dynpac]
 257 deps =  {[testenv]deps}
 258         -r{toxinidir}/requirements-dist.txt
 259 skip_install = true
 260 changedir = {toxinidir}/RO-SDN-dynpac
 261 commands =
 262         sh -c 'rm -rf deb_dist dist osm_rosdn_dynpac.egg-info osm_rosdn_dynpac*.tar.gz'
 263         python3 setup.py --command-packages=stdeb.command sdist_dsc
 264         sh -c 'cd deb_dist/osm-rosdn-dynpac*/ && dpkg-buildpackage -rfakeroot -uc -us'
 265 whitelist_externals = sh
 266
 267 #######################################################################################
 268 [testenv:dist_ro_sdn_floodlight_of]
 269 deps =  {[testenv]deps}
 270         -r{toxinidir}/requirements-dist.txt
 271 skip_install = true
 272 changedir = {toxinidir}/RO-SDN-floodlight_openflow
 273 commands =
 274         sh -c 'rm -rf deb_dist dist osm_rosdn_floodlightof.egg-info osm_rosdn_floodlightof*.tar.gz'
 275         python3 setup.py --command-packages=stdeb.command sdist_dsc
 276         sh -c 'cd deb_dist/osm-rosdn-floodlightof*/ && dpkg-buildpackage -rfakeroot -uc -us'
 277 whitelist_externals = sh
 278
 279 #######################################################################################
 280 [testenv:dist_ro_sdn_ietfl2vpn]
 281 deps =  {[testenv]deps}
 282         -r{toxinidir}/requirements-dist.txt
 283 skip_install = true
 284 changedir = {toxinidir}/RO-SDN-ietfl2vpn
 285 commands =
 286         sh -c 'rm -rf deb_dist dist osm_rosdn_ietfl2vpn.egg-info osm_rosdn_ietfl2vpn*.tar.gz'
 287         python3 setup.py --command-packages=stdeb.command sdist_dsc
 288         sh -c 'cd deb_dist/osm-rosdn-ietfl2vpn*/ && dpkg-buildpackage -rfakeroot -uc -us'
 289 whitelist_externals = sh
 290
 291 #######################################################################################
 292 [testenv:dist_ro_sdn_juniper_contrail]
 293 deps =  {[testenv]deps}
 294         -r{toxinidir}/requirements-dist.txt
 295 skip_install = true
 296 changedir = {toxinidir}/RO-SDN-juniper_contrail
 297 commands =
 298         sh -c 'rm -rf deb_dist dist osm_rosdn_juniper_contrail.egg-info osm_rosdn_juniper_contrail*.tar.gz'
 299         python3 setup.py --command-packages=stdeb.command sdist_dsc
 300         sh -c 'cd deb_dist/osm-rosdn-juniper-contrail*/ && dpkg-buildpackage -rfakeroot -uc -us'
 301 whitelist_externals = sh
 302
 303 #######################################################################################
 304 [testenv:dist_ro_sdn_odl_of]
 305 deps =  {[testenv]deps}
 306         -r{toxinidir}/requirements-dist.txt
 307 skip_install = true
 308 changedir = {toxinidir}/RO-SDN-odl_openflow
 309 commands =
 310         sh -c 'rm -rf deb_dist dist osm_rosdn_odlof.egg-info osm_rosdn_odlof*.tar.gz'
 311         python3 setup.py --command-packages=stdeb.command sdist_dsc
 312         sh -c 'cd deb_dist/osm-rosdn-odlof*/ && dpkg-buildpackage -rfakeroot -uc -us'
 313 whitelist_externals = sh
 314
 315 #######################################################################################
 316 [testenv:dist_ro_sdn_onos_of]
 317 deps =  {[testenv]deps}
 318         -r{toxinidir}/requirements-dist.txt
 319 skip_install = true
 320 changedir = {toxinidir}/RO-SDN-onos_openflow
 321 commands =
 322         sh -c 'rm -rf deb_dist dist osm_rosdn_onosof.egg-info osm_rosdn_onosof*.tar.gz'
 323         python3 setup.py --command-packages=stdeb.command sdist_dsc
 324         sh -c 'cd deb_dist/osm-rosdn-onosof*/ && dpkg-buildpackage -rfakeroot -uc -us'
 325 whitelist_externals = sh
 326
 327 #######################################################################################
 328 [testenv:dist_ro_sdn_onos_vpls]
 329 deps =  {[testenv]deps}
 330         -r{toxinidir}/requirements-dist.txt
 331 skip_install = true
 332 changedir = {toxinidir}/RO-SDN-onos_vpls
 333 commands =
 334         sh -c 'rm -rf deb_dist dist osm_rosdn_onos_vpls.egg-info osm_rosdn_onos_vpls*.tar.gz'
 335         python3 setup.py --command-packages=stdeb.command sdist_dsc
 336         sh -c 'cd deb_dist/osm-rosdn-onos-vpls*/ && dpkg-buildpackage -rfakeroot -uc -us'
 337 whitelist_externals = sh
 338
 339 #######################################################################################
 340 [testenv:dist_ro_vim_aws]
 341 deps =  {[testenv]deps}
 342         -r{toxinidir}/requirements-dist.txt
 343 skip_install = true
 344 changedir = {toxinidir}/RO-VIM-aws
 345 commands =
 346         sh -c 'rm -rf deb_dist dist osm_rovim_aws.egg-info osm_rovim_aws*.tar.gz'
 347         python3 setup.py --command-packages=stdeb.command sdist_dsc
 348         sh -c 'cd deb_dist/osm-rovim-aws*/ && dpkg-buildpackage -rfakeroot -uc -us'
 349 whitelist_externals = sh
 350
 351 #######################################################################################
 352 [testenv:dist_ro_vim_azure]
 353 deps =  {[testenv]deps}
 354         -r{toxinidir}/requirements-dist.txt
 355 skip_install = true
 356 changedir = {toxinidir}/RO-VIM-azure
 357 commands =
 358         sh -c 'rm -rf deb_dist dist osm_rovim_azure.egg-info osm_rovim_azure*.tar.gz'
 359         python3 setup.py --command-packages=stdeb.command sdist_dsc
 360         sh -c 'cd deb_dist/osm-rovim-azure*/ && dpkg-buildpackage -rfakeroot -uc -us'
 361 whitelist_externals = sh
 362
 363 #######################################################################################
 364 [testenv:dist_ro_vim_fos]
 365 deps =  {[testenv]deps}
 366         -r{toxinidir}/requirements-dist.txt
 367 skip_install = true
 368 changedir = {toxinidir}/RO-VIM-fos
 369 commands =
 370         sh -c 'rm -rf deb_dist dist osm_rovim_fos.egg-info osm_rovim_fos*.tar.gz'
 371         python3 setup.py --command-packages=stdeb.command sdist_dsc
 372         sh -c 'cd deb_dist/osm-rovim-fos*/ && dpkg-buildpackage -rfakeroot -uc -us'
 373 whitelist_externals = sh
 374
 375 #######################################################################################
 376 [testenv:dist_ro_vim_opennebula]
 377 deps =  {[testenv]deps}
 378         -r{toxinidir}/requirements-dist.txt
 379 skip_install = true
 380 changedir = {toxinidir}/RO-VIM-opennebula
 381 commands =
 382         sh -c 'rm -rf deb_dist dist osm_rovim_opennebula.egg-info osm_rovim_opennebula*.tar.gz'
 383         python3 setup.py --command-packages=stdeb.command sdist_dsc
 384         sh -c 'cd deb_dist/osm-rovim-opennebula*/ && dpkg-buildpackage -rfakeroot -uc -us'
 385 whitelist_externals = sh
 386
 387 #######################################################################################
 388 [testenv:dist_ro_vim_openstack]
 389 deps =  {[testenv]deps}
 390         -r{toxinidir}/requirements-dist.txt
 391 skip_install = true
 392 changedir = {toxinidir}/RO-VIM-openstack
 393 commands =
 394         sh -c 'rm -rf deb_dist dist osm_rovim_openstack.egg-info osm_rovim_openstack*.tar.gz'
 395         python3 setup.py --command-packages=stdeb.command sdist_dsc
 396         sh -c 'cd deb_dist/osm-rovim-openstack*/ && dpkg-buildpackage -rfakeroot -uc -us'
 397 whitelist_externals = sh
 398
 399 #######################################################################################
 400 [testenv:dist_ro_vim_openvim]
 401 deps =  {[testenv]deps}
 402         -r{toxinidir}/requirements-dist.txt
 403 skip_install = true
 404 changedir = {toxinidir}/RO-VIM-openvim
 405 commands =
 406         sh -c 'rm -rf deb_dist dist osm_rovim_openvim.egg-info osm_rovim_openvim*.tar.gz'
 407         python3 setup.py --command-packages=stdeb.command sdist_dsc
 408         sh -c 'cd deb_dist/osm-rovim-openvim*/ && dpkg-buildpackage -rfakeroot -uc -us'
 409 whitelist_externals = sh
 410
 411 #######################################################################################
 412 [testenv:dist_ro_vim_vmware]
 413 deps =  {[testenv]deps}
 414         -r{toxinidir}/requirements-dist.txt
 415 skip_install = true
 416 changedir = {toxinidir}/RO-VIM-vmware
 417 commands =
 418         sh -c 'rm -rf deb_dist dist osm_rovim_vmware.egg-info osm_rovim_vmware*.tar.gz'
 419         python3 setup.py --command-packages=stdeb.command sdist_dsc
 420         sh -c 'cd deb_dist/osm-rovim-vmware*/ && dpkg-buildpackage -rfakeroot -uc -us'
 421 whitelist_externals = sh
 422
 423 #######################################################################################
 424 [flake8]
 425 ignore =
 426         W291,
 427         W293,
 428         W503,
 429         W605,
 430         E123,
 431         E125,
 432         E203,
 433         E226,
 434         E241
 435 exclude =
 436         .git,
 437         __pycache__,
 438         .tox,
 439 max-line-length = 120
 440 show-source = True
 441 builtins = _