most likely due to a circular import
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- Dominant language
- Python
- Stars
- 51
- Forks
- 7
- PR merge metrics
- No merged PRs in 30d
Description
Traceback (most recent call last):
File "tools/thumos/test_ab.py", line 12, in
from vedatad.datasets import build_dataloader, build_dataset
File "/home/sensorweb/zengrou/BasicTAD/vedatad/init.py", line 1, in
from . import assembler, bridge, criteria, datasets, engines, misc, models
File "/home/sensorweb/zengrou/BasicTAD/vedatad/assembler/init.py", line 1, in
from .trainval import trainval
File "/home/sensorweb/zengrou/BasicTAD/vedatad/assembler/trainval.py", line 6, in
from vedatad.datasets import build_dataloader, build_dataset
File "/home/sensorweb/zengrou/BasicTAD/vedatad/datasets/init.py", line 2, in
from .custom import CustomDataset
File "/home/sensorweb/zengrou/BasicTAD/vedatad/datasets/custom.py", line 11, in
from vedatad.misc.evaluation import eval_map
File "/home/sensorweb/zengrou/BasicTAD/vedatad/misc/evaluation/init.py", line 1, in
from .mean_ap import average_precision, eval_map, print_map_summary
File "/home/sensorweb/zengrou/BasicTAD/vedatad/misc/evaluation/mean_ap.py", line 8, in
from vedatad.misc.segment import segment_overlaps
File "/home/sensorweb/zengrou/BasicTAD/vedatad/misc/segment/init.py", line 1, in
from .assigners import MaxIoUAssigner
File "/home/sensorweb/zengrou/BasicTAD/vedatad/misc/segment/assigners/init.py", line 3, in
from .max_iou_assigner import MaxIoUAssigner
File "/home/sensorweb/zengrou/BasicTAD/vedatad/misc/segment/assigners/max_iou_assigner.py", line 6, in
from ..iou_calculators import build_iou_calculator
File "/home/sensorweb/zengrou/BasicTAD/vedatad/misc/segment/iou_calculators/init.py", line 2, in
from .iou_calculator import SegmentOverlaps
File "/home/sensorweb/zengrou/BasicTAD/vedatad/misc/segment/iou_calculators/iou_calculator.py", line 4, in
from ..segment import segment_overlaps
File "/home/sensorweb/zengrou/BasicTAD/vedatad/misc/segment/segment.py", line 6, in
from vedacore.ops import batched_nms
File "/home/sensorweb/zengrou/BasicTAD/vedacore/ops/init.py", line 1, in
from .dcn import (DeformConv, DeformConvPack, DeformRoIPooling,
File "/home/sensorweb/zengrou/BasicTAD/vedacore/ops/dcn/init.py", line 1, in
from .deform_conv import (DeformConv, DeformConvPack, ModulatedDeformConv,
File "/home/sensorweb/zengrou/BasicTAD/vedacore/ops/dcn/deform_conv.py", line 12, in
from . import deform_conv_ext
ImportError: cannot import name 'deform_conv_ext' from partially initialized module 'vedacore.ops.dcn' (most likely due to a circular import) (/home/sensorweb/zengrou/BasicTAD/vedacore/ops/dcn/init.py)
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the traceback from tools/thumos/test_ab.py and trace the import chain through vedatad/misc/segment and vedacore/ops/dcn/deform_conv.py. Determine why deform_conv_ext cannot be imported from vedacore.ops.dcn; done means the reported entry point imports successfully without this error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100