cvat-ai / datumaro Goto Github PK

When I try to build Cvat server I got the following error:

[build-image 10/10] RUN DATUMARO_HEADLESS=1 python3 -m pip wheel --no-cache-dir -r /tmp/requirements/production.txt -r /tmp/dataset_manifest/requirements.txt -w /tmp/wheelhouse:
openvinotoolkit#19 0.942 Collecting git+https://github.com/cvat-ai/datumaro.git@0817144ade1ddc514e182ca1835e322cb9af00a0 (from -r /tmp/requirements/base.txt (line 54))
openvinotoolkit#19 0.943 Cloning https://github.com/cvat-ai/datumaro.git (to revision openvinotoolkit@0817144) to /tmp/pip-req-build-u4jm6fzd
openvinotoolkit#19 0.946 Running command git clone --filter=blob:none --quiet https://github.com/cvat-ai/datumaro.git /tmp/pip-req-build-u4jm6fzd
openvinotoolkit#19 2.725 Running command git rev-parse -q --verify 'sha^0817144ade1ddc514e182ca1835e322cb9af00a0'
openvinotoolkit#19 2.728 Running command git fetch -q https://github.com/cvat-ai/datumaro.git openvinotoolkit@0817144
openvinotoolkit#19 3.140 Running command git checkout -q openvinotoolkit@0817144
openvinotoolkit#19 3.712 Resolved https://github.com/cvat-ai/datumaro.git to commit openvinotoolkit@0817144
openvinotoolkit#19 3.713 Running command git submodule update --init --recursive -q
openvinotoolkit#19 47.53 Installing build dependencies: started
openvinotoolkit#19 50.98 Installing build dependencies: finished with status 'done'
openvinotoolkit#19 50.98 Getting requirements to build wheel: started
openvinotoolkit#19 51.22 Getting requirements to build wheel: finished with status 'done'
openvinotoolkit#19 51.22 Preparing metadata (pyproject.toml): started
openvinotoolkit#19 51.48 Preparing metadata (pyproject.toml): finished with status 'done'
openvinotoolkit#19 51.77 Collecting attrs==21.4.0
openvinotoolkit#19 52.04 Downloading attrs-21.4.0-py2.py3-none-any.whl (60 kB)
openvinotoolkit#19 52.17 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 60.6/60.6 KB 536.1 kB/s eta 0:00:00
openvinotoolkit#19 52.25 Collecting click==8.1.3
openvinotoolkit#19 52.30 Downloading click-8.1.3-py3-none-any.whl (96 kB)
openvinotoolkit#19 52.35 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 96.6/96.6 KB 1.9 MB/s eta 0:00:00
openvinotoolkit#19 52.57 Collecting Django==3.2.18
openvinotoolkit#19 52.62 Downloading Django-3.2.18-py3-none-any.whl (7.9 MB)
openvinotoolkit#19 53.15 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 7.9/7.9 MB 14.8 MB/s eta 0:00:00
openvinotoolkit#19 53.27 Collecting django-appconf==1.0.4
openvinotoolkit#19 53.31 Downloading django_appconf-1.0.4-py2.py3-none-any.whl (6.3 kB)
openvinotoolkit#19 53.39 Collecting django-auth-ldap==2.2.0
openvinotoolkit#19 53.43 Downloading django_auth_ldap-2.2.0-py3-none-any.whl (20 kB)
openvinotoolkit#19 53.49 Collecting django-compressor==2.4
openvinotoolkit#19 53.53 Downloading django_compressor-2.4-py2.py3-none-any.whl (126 kB)
openvinotoolkit#19 53.53 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 126.1/126.1 KB 200.1 MB/s eta 0:00:00
openvinotoolkit#19 53.58 Collecting django-allauth>=0.52.0
openvinotoolkit#19 53.62 Downloading django-allauth-0.54.0.tar.gz (737 kB)
openvinotoolkit#19 53.65 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 737.1/737.1 KB 31.0 MB/s eta 0:00:00
openvinotoolkit#19 53.95 Preparing metadata (setup.py): started
openvinotoolkit#19 54.30 Preparing metadata (setup.py): finished with status 'done'
openvinotoolkit#19 54.36 Collecting dj-rest-auth[with_social]==2.2.7
openvinotoolkit#19 54.40 Downloading dj-rest-auth-2.2.7.tar.gz (98 kB)
openvinotoolkit#19 54.40 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 98.2/98.2 KB 172.4 MB/s eta 0:00:00
openvinotoolkit#19 54.45 Preparing metadata (setup.py): started
openvinotoolkit#19 54.64 Preparing metadata (setup.py): finished with status 'done'
openvinotoolkit#19 54.69 Collecting django-rq==2.3.2
openvinotoolkit#19 54.72 Downloading django_rq-2.3.2-py2.py3-none-any.whl (45 kB)
openvinotoolkit#19 54.73 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 45.7/45.7 KB 156.6 MB/s eta 0:00:00
openvinotoolkit#19 54.77 Collecting EasyProcess==0.3
openvinotoolkit#19 54.79 Downloading EasyProcess-0.3-py2.py3-none-any.whl (7.9 kB)
openvinotoolkit#19 55.25 Collecting Pillow==9.3.0
openvinotoolkit#19 55.28 Downloading Pillow-9.3.0-cp310-cp310-manylinux_2_28_x86_64.whl (3.3 MB)
openvinotoolkit#19 55.39 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.3/3.3 MB 29.4 MB/s eta 0:00:00
openvinotoolkit#19 55.87 Collecting numpy==1.22.0
openvinotoolkit#19 55.90 Downloading numpy-1.22.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (16.8 MB)
openvinotoolkit#19 56.55 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 16.8/16.8 MB 22.1 MB/s eta 0:00:00
openvinotoolkit#19 56.66 Collecting python-ldap==3.4.3
openvinotoolkit#19 56.68 Downloading python-ldap-3.4.3.tar.gz (377 kB)
openvinotoolkit#19 56.69 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 377.4/377.4 KB 96.4 MB/s eta 0:00:00
openvinotoolkit#19 56.94 Installing build dependencies: started
openvinotoolkit#19 60.05 Installing build dependencies: finished with status 'done'
openvinotoolkit#19 60.06 Getting requirements to build wheel: started
openvinotoolkit#19 60.27 Getting requirements to build wheel: finished with status 'done'
openvinotoolkit#19 60.28 Preparing metadata (pyproject.toml): started
openvinotoolkit#19 60.50 Preparing metadata (pyproject.toml): finished with status 'done'
openvinotoolkit#19 60.60 Collecting pytz==2020.1
openvinotoolkit#19 60.64 Downloading pytz-2020.1-py2.py3-none-any.whl (510 kB)
openvinotoolkit#19 60.65 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 510.2/510.2 KB 60.2 MB/s eta 0:00:00
openvinotoolkit#19 60.70 Collecting pyunpack==0.2.1
openvinotoolkit#19 60.73 Downloading pyunpack-0.2.1-py2.py3-none-any.whl (3.7 kB)
openvinotoolkit#19 60.79 Collecting rcssmin==1.0.6
openvinotoolkit#19 60.82 Downloading rcssmin-1.0.6.tar.gz (582 kB)
openvinotoolkit#19 60.83 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 582.9/582.9 KB 112.8 MB/s eta 0:00:00
openvinotoolkit#19 60.92 Preparing metadata (setup.py): started
openvinotoolkit#19 61.12 Preparing metadata (setup.py): finished with status 'done'
openvinotoolkit#19 61.22 Collecting redis==3.5.3
openvinotoolkit#19 61.25 Downloading redis-3.5.3-py2.py3-none-any.whl (72 kB)
openvinotoolkit#19 61.26 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 72.1/72.1 KB 178.8 MB/s eta 0:00:00
openvinotoolkit#19 61.31 Collecting rjsmin==1.1.0
openvinotoolkit#19 61.35 Downloading rjsmin-1.1.0.tar.gz (412 kB)
openvinotoolkit#19 61.36 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 412.4/412.4 KB 57.7 MB/s eta 0:00:00
openvinotoolkit#19 61.39 Preparing metadata (setup.py): started
openvinotoolkit#19 61.57 Preparing metadata (setup.py): finished with status 'done'
openvinotoolkit#19 61.66 Collecting requests==2.26.0
openvinotoolkit#19 61.69 Downloading requests-2.26.0-py2.py3-none-any.whl (62 kB)
openvinotoolkit#19 61.69 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 62.3/62.3 KB 169.1 MB/s eta 0:00:00
openvinotoolkit#19 61.77 Collecting rq==1.5.2
openvinotoolkit#19 61.80 Downloading rq-1.5.2-py2.py3-none-any.whl (61 kB)
openvinotoolkit#19 61.80 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 61.3/61.3 KB 172.3 MB/s eta 0:00:00
openvinotoolkit#19 61.84 Collecting rq-scheduler==0.10.0
openvinotoolkit#19 61.86 Downloading rq_scheduler-0.10.0-py2.py3-none-any.whl (12 kB)
openvinotoolkit#19 61.89 Collecting sqlparse==0.4.2
openvinotoolkit#19 61.92 Downloading sqlparse-0.4.2-py3-none-any.whl (42 kB)
openvinotoolkit#19 61.92 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 42.3/42.3 KB 151.4 MB/s eta 0:00:00
openvinotoolkit#19 61.96 Collecting django-sendfile2==0.7.0
openvinotoolkit#19 61.98 Downloading django_sendfile2-0.7.0-py3-none-any.whl (10 kB)
openvinotoolkit#19 62.03 Collecting dj-pagination==2.5.0
openvinotoolkit#19 62.06 Downloading dj_pagination-2.5.0-py3-none-any.whl (36 kB)
openvinotoolkit#19 62.11 Collecting python-logstash-async==2.5.0
openvinotoolkit#19 62.14 Downloading python_logstash_async-2.5.0-py2.py3-none-any.whl (22 kB)
openvinotoolkit#19 62.17 Collecting rules==2.2
openvinotoolkit#19 62.19 Downloading rules-2.2.tar.gz (53 kB)
openvinotoolkit#19 62.20 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 53.0/53.0 KB 159.7 MB/s eta 0:00:00
openvinotoolkit#19 62.21 Preparing metadata (setup.py): started
openvinotoolkit#19 62.40 Preparing metadata (setup.py): finished with status 'done'
openvinotoolkit#19 62.47 Collecting GitPython==3.1.30
openvinotoolkit#19 62.48 Downloading GitPython-3.1.30-py3-none-any.whl (184 kB)
openvinotoolkit#19 62.49 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 184.0/184.0 KB 210.8 MB/s eta 0:00:00
openvinotoolkit#19 62.53 Collecting coreapi==2.3.3
openvinotoolkit#19 62.54 Downloading coreapi-2.3.3-py2.py3-none-any.whl (25 kB)
openvinotoolkit#19 62.58 Collecting django-filter==2.4.0
openvinotoolkit#19 62.60 Downloading django_filter-2.4.0-py3-none-any.whl (73 kB)
openvinotoolkit#19 62.61 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 73.2/73.2 KB 186.4 MB/s eta 0:00:00
openvinotoolkit#19 62.65 Collecting Markdown==3.2.2
openvinotoolkit#19 62.68 Downloading Markdown-3.2.2-py3-none-any.whl (88 kB)
openvinotoolkit#19 62.68 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 89.0/89.0 KB 183.3 MB/s eta 0:00:00
openvinotoolkit#19 62.75 Collecting djangorestframework==3.12.4
openvinotoolkit#19 62.76 Downloading djangorestframework-3.12.4-py3-none-any.whl (957 kB)
openvinotoolkit#19 62.78 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 957.7/957.7 KB 70.6 MB/s eta 0:00:00
openvinotoolkit#19 62.83 Collecting Pygments==2.7.4
openvinotoolkit#19 62.85 Downloading Pygments-2.7.4-py3-none-any.whl (950 kB)
openvinotoolkit#19 62.87 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 950.1/950.1 KB 65.7 MB/s eta 0:00:00
openvinotoolkit#19 62.93 Collecting drf-spectacular==0.22.1
openvinotoolkit#19 62.95 Downloading drf_spectacular-0.22.1-py3-none-any.whl (84 kB)
openvinotoolkit#19 62.95 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 84.2/84.2 KB 157.4 MB/s eta 0:00:00
openvinotoolkit#19 63.17 Collecting Shapely==1.7.1
openvinotoolkit#19 63.19 Downloading Shapely-1.7.1.tar.gz (383 kB)
openvinotoolkit#19 63.19 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 383.2/383.2 KB 185.9 MB/s eta 0:00:00
openvinotoolkit#19 63.25 Preparing metadata (setup.py): started
openvinotoolkit#19 63.45 Preparing metadata (setup.py): finished with status 'done'
openvinotoolkit#19 63.49 Collecting pdf2image==1.14.0
openvinotoolkit#19 63.50 Downloading pdf2image-1.14.0-py3-none-any.whl (10 kB)
openvinotoolkit#19 63.71 Collecting opencv-python-headless==4.5.5.62
openvinotoolkit#19 63.72 Downloading opencv_python_headless-4.5.5.62-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (47.7 MB)
openvinotoolkit#19 64.46 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 47.7/47.7 MB 73.0 MB/s eta 0:00:00
openvinotoolkit#19 64.72 Collecting h5py==3.6.0
openvinotoolkit#19 64.74 Downloading h5py-3.6.0-cp310-cp310-manylinux_2_12_x86_64.manylinux2010_x86_64.whl (4.5 MB)
openvinotoolkit#19 64.80 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 4.5/4.5 MB 72.5 MB/s eta 0:00:00
openvinotoolkit#19 64.86 Collecting django-cors-headers==3.5.0
openvinotoolkit#19 64.88 Downloading django_cors_headers-3.5.0-py3-none-any.whl (11 kB)
openvinotoolkit#19 64.91 Collecting furl==2.1.0
openvinotoolkit#19 64.92 Downloading furl-2.1.0-py2.py3-none-any.whl (20 kB)
openvinotoolkit#19 64.98 Collecting av==9.2.0
openvinotoolkit#19 64.99 Downloading av-9.2.0.tar.gz (2.4 MB)
openvinotoolkit#19 65.02 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.4/2.4 MB 75.3 MB/s eta 0:00:00
openvinotoolkit#19 65.43 Installing build dependencies: started
openvinotoolkit#19 70.39 Installing build dependencies: finished with status 'done'
openvinotoolkit#19 70.39 Getting requirements to build wheel: started
openvinotoolkit#19 73.28 Getting requirements to build wheel: finished with status 'error'
openvinotoolkit#19 73.29 error: subprocess-exited-with-error
openvinotoolkit#19 73.29
openvinotoolkit#19 73.29 × Getting requirements to build wheel did not run successfully.
openvinotoolkit#19 73.29 │ exit code: 1
openvinotoolkit#19 73.29 ╰─> [70 lines of output]
openvinotoolkit#19 73.29 Compiling av/_core.pyx because it changed.
openvinotoolkit#19 73.29 [1/1] Cythonizing av/_core.pyx
openvinotoolkit#19 73.29 Compiling av/buffer.pyx because it changed.
openvinotoolkit#19 73.29 [1/1] Cythonizing av/buffer.pyx
openvinotoolkit#19 73.29 Compiling av/bytesource.pyx because it changed.
openvinotoolkit#19 73.29 [1/1] Cythonizing av/bytesource.pyx
openvinotoolkit#19 73.29 Compiling av/descriptor.pyx because it changed.
openvinotoolkit#19 73.29 [1/1] Cythonizing av/descriptor.pyx
openvinotoolkit#19 73.29 Compiling av/dictionary.pyx because it changed.
openvinotoolkit#19 73.29 [1/1] Cythonizing av/dictionary.pyx
openvinotoolkit#19 73.29 Compiling av/enum.pyx because it changed.
openvinotoolkit#19 73.29 [1/1] Cythonizing av/enum.pyx
openvinotoolkit#19 73.29 Compiling av/error.pyx because it changed.
openvinotoolkit#19 73.29 [1/1] Cythonizing av/error.pyx
openvinotoolkit#19 73.29 Compiling av/format.pyx because it changed.
openvinotoolkit#19 73.29 [1/1] Cythonizing av/format.pyx
openvinotoolkit#19 73.29 Compiling av/frame.pyx because it changed.
openvinotoolkit#19 73.29 [1/1] Cythonizing av/frame.pyx
openvinotoolkit#19 73.29
openvinotoolkit#19 73.29 Error compiling Cython file:
openvinotoolkit#19 73.29 ------------------------------------------------------------
openvinotoolkit#19 73.29 ...
openvinotoolkit#19 73.29 cdef const char *log_context_name(void *ptr) nogil:
openvinotoolkit#19 73.29 cdef log_context obj = <log_context>ptr
openvinotoolkit#19 73.29 return obj.name
openvinotoolkit#19 73.29
openvinotoolkit#19 73.29 cdef lib.AVClass log_class
openvinotoolkit#19 73.29 log_class.item_name = log_context_name
openvinotoolkit#19 73.29 ^
openvinotoolkit#19 73.29 ------------------------------------------------------------
openvinotoolkit#19 73.29
openvinotoolkit#19 73.29 av/logging.pyx:216:22: Cannot assign type 'const char *(void *) except? NULL nogil' to 'const char ()(void *) noexcept nogil'
openvinotoolkit#19 73.29
openvinotoolkit#19 73.29 Error compiling Cython file:
openvinotoolkit#19 73.29 ------------------------------------------------------------
openvinotoolkit#19 73.29 ...
openvinotoolkit#19 73.29
openvinotoolkit#19 73.29 # Start the magic!
openvinotoolkit#19 73.29 # We allow the user to fully disable the logging system as it will not play
openvinotoolkit#19 73.29 # nicely with subinterpreters due to FFmpeg-created threads.
openvinotoolkit#19 73.29 if os.environ.get('PYAV_LOGGING') != 'off':
openvinotoolkit#19 73.29 lib.av_log_set_callback(log_callback)
openvinotoolkit#19 73.29 ^
openvinotoolkit#19 73.29 ------------------------------------------------------------
openvinotoolkit#19 73.29
openvinotoolkit#19 73.29 av/logging.pyx:351:28: Cannot assign type 'void (void *, int, const char *, va_list) except * nogil' to 'av_log_callback'
openvinotoolkit#19 73.29 Compiling av/logging.pyx because it changed.
openvinotoolkit#19 73.29 [1/1] Cythonizing av/logging.pyx
openvinotoolkit#19 73.29 Traceback (most recent call last):
openvinotoolkit#19 73.29 File "/usr/lib/python3/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 363, in
openvinotoolkit#19 73.29 main()
openvinotoolkit#19 73.29 File "/usr/lib/python3/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 345, in main
openvinotoolkit#19 73.29 json_out['return_val'] = hook(**hook_input['kwargs'])
openvinotoolkit#19 73.29 File "/usr/lib/python3/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 130, in get_requires_for_build_wheel
openvinotoolkit#19 73.29 return hook(config_settings)
openvinotoolkit#19 73.29 File "/usr/lib/python3/dist-packages/setuptools/build_meta.py", line 162, in get_requires_for_build_wheel
openvinotoolkit#19 73.29 return self._get_build_requires(
openvinotoolkit#19 73.29 File "/usr/lib/python3/dist-packages/setuptools/build_meta.py", line 143, in _get_build_requires
openvinotoolkit#19 73.29 self.run_setup()
openvinotoolkit#19 73.29 File "/usr/lib/python3/dist-packages/setuptools/build_meta.py", line 267, in run_setup
openvinotoolkit#19 73.29 super(_BuildMetaLegacyBackend,
openvinotoolkit#19 73.29 File "/usr/lib/python3/dist-packages/setuptools/build_meta.py", line 158, in run_setup
openvinotoolkit#19 73.29 exec(compile(code, file, 'exec'), locals())
openvinotoolkit#19 73.29 File "setup.py", line 157, in
openvinotoolkit#19 73.29 ext_modules += cythonize(
openvinotoolkit#19 73.29 File "/tmp/pip-build-env-576_ciis/overlay/local/lib/python3.10/dist-packages/Cython/Build/Dependencies.py", line 1134, in cythonize
openvinotoolkit#19 73.29 cythonize_one(*args)
openvinotoolkit#19 73.29 File "/tmp/pip-build-env-576_ciis/overlay/local/lib/python3.10/dist-packages/Cython/Build/Dependencies.py", line 1301, in cythonize_one
openvinotoolkit#19 73.29 raise CompileError(None, pyx_file)
openvinotoolkit#19 73.29 Cython.Compiler.Errors.CompileError: av/logging.pyx
openvinotoolkit#19 73.29 [end of output]
openvinotoolkit#19 73.29
openvinotoolkit#19 73.29 note: This error originates from a subprocess, and is likely not a problem with pip.
openvinotoolkit#19 73.29 error: subprocess-exited-with-error
openvinotoolkit#19 73.29
openvinotoolkit#19 73.29 × Getting requirements to build wheel did not run successfully.
openvinotoolkit#19 73.29 │ exit code: 1
openvinotoolkit#19 73.29 ╰─> See above for output.
openvinotoolkit#19 73.29
openvinotoolkit#19 73.29 note: This error originates from a subprocess, and is likely not a problem with pip.

Datumaro tends to give unpredictable errors during cvat docker build

merge 2 cvat dataset into a cvat dataset and the image id in result's annotation xml is repeated.Is it right?

hi, how to add export support to YOLOv5 format, I know how to do it in openvinotoolkit/datumaro, but it turns out you have a different version, please help

Original issue: cvat-ai/cvat#4828

Cityscapes contains jsons with polygons, but Datumaro does not support them. They are convertible to COCO panoptic format, but they are different, and may be needed for users.

Originally found in cvat-ai/cvat#5401
Probably related cvat-ai/cvat#5424

When exporting into Datumaro format without image info, invalid point cloud media info is included along with media info, leading to invalid media type detection during dataset import, even though both item media info fields are empty:

"point_cloud":{"path":""},"media":{"path":""}

Affects v0.3, v0.3.1

Currently, the only variant of usage examples in docs is provided for CLI. But since Datumaro also declares Python API as primary interface for users, it would be really useful to provide API equivalents as well. Otherwise, its often hard to guess which calls and classes need to be used.

Most of the time (some tests for it here and here) we expect importers to work successfully with empty datasets. But even if we can export such datasets, in some formats, we cant detect them "back" with detect_dataset method. That happens because detector methods expect annotations not to be empty and throw an error like:

"'/gt.txt' must be a ICDAR-like annotation file"

List of formats:

• CamVid (detector)
• Imagenet (detector)
• Icdar (IcdarWordRecognitionImporter, IcdarTextLocalizationImporter - some problem with path, IcdarTextSegmentationImporter - .txt file required per each .bmp)

The solution here may be correcting the detection code so it can accept empty files.