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* Initialize new package rosbag2_py Signed-off-by: Jacob Perron <jacob@openrobotics.org> (cherry picked from commit f2ec0b7) * Proof-of-concept implementation using pybind11 Expose the sequential reader to iterate over messages from Python. Signed-off-by: Jacob Perron <jacob@openrobotics.org> (cherry picked from commit dc68894) * pybind StorageOptions and ConverterOptions; linter fixes Signed-off-by: Mabel Zhang <mabel@openrobotics.org> (cherry picked from commit 91f6763) * return timestamp Signed-off-by: Mabel Zhang <mabel@openrobotics.org> (cherry picked from commit deafbf8) * simplify binding of structs Signed-off-by: Mabel Zhang <mabel@openrobotics.org> (cherry picked from commit da561cc) * pybind TopicMetadata Signed-off-by: Mabel Zhang <mabel@openrobotics.org> (cherry picked from commit 4a4e1b8) * namespace rosbag2 -> rosbag2_cpp Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * small fixes Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * initial pytests Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * wrap Reader instead of SequentialReader Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * small fixes for PR comments Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * change workflow to autotest feature branch Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * revert workflow Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * added writer and writer tests Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * fix test path setup Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * fix and make more rigorous writer test Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * wrapper and test for topic filter Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * linters. change pybind package Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * simplify verbose import Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * tidy up Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * explicit subclasses of Reader and Writer Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * Use template specialization instead of inheritence This makes the implementation slightly more compact. And adding a new specialization should be more straight forward as we only have to modify the cpp file in one place. Signed-off-by: Jacob Perron <jacob@openrobotics.org> * Remove temporary variable Signed-off-by: Jacob Perron <jacob@openrobotics.org> * Remove unused member variable Signed-off-by: Jacob Perron <jacob@openrobotics.org> * Move to initializer list Signed-off-by: Jacob Perron <jacob@openrobotics.org> * refactor into reader writer storage Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * cleanup includes Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * switch back to pybind11_vendor Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * Packages dependency for CI Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * printout to debug CI test failure Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * use tempfile for writer test, add exec_depend Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * remove exec_depend Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * use pytest fixture tmp_path; add rosbag2_py to rosbag2 Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * add makedirs back to see CI result Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * fix import error Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * cleanup Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * add modules explicitly for windows CI Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * cleanup Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * try more <test_depend>s for mac test failure Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * wrap structs with named arguments for Python keyword params Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * add pytest.ini Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * add rosbag db3-shm and db3-wal files for macOS test Signed-off-by: Mabel Zhang <mabel@openrobotics.org> Co-authored-by: Jacob Perron <jacob@openrobotics.org> Co-authored-by: Andreas Klintberg <ankl@kth.se> Signed-off-by: Alexander Gutenkunst <alex.gutenkunst+github.com>
* AMENT_IGNORE rosbag2_py Signed-off-by: Mabel Zhang <mabel@openrobotics.org> * remove rosbag2_py from meta package Signed-off-by: Mabel Zhang <mabel@openrobotics.org> Signed-off-by: Alexander Gutenkunst <alex.gutenkunst+github.com>
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There is also #625, which is proposing a full backport |
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Do you suggest a close of this draft PR in favor of #625 or are the PRs complementary such that this PR could be merged first? The buildfarm seems to have a warning not sure what to make of it.... |
Yes, the suggestion is closing this PR in favor of #625, which contains everything currently on |
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Ok closing |
Considering that Foxy is supposed to stay until May 2023 I think adding rosbag2_py could help a lot of users.
This PR is primarly intented to open the discussion.
Previously discussed in: #308 (comment)
I think the opinion of @mabelzhang @jacobperron @mjeronimo @ros2/tooling-approvers is valueable here.