cadquery
cadquery copied to clipboard
CadQuery
One line that simply crashes all RAM memory
import cadquery as cq
cq.Workplane().sketch().push([(48.5800789794081,-3.3737790291878085)]).rect(3.0,87.6847679284009).rect(3.0,88.65465934289723).polygon([(0,0),(1,1),(2,2)],mode="s").finalize().extrude(1)
cadquery==2.4.0 is installed throw pip
thank you for quick response. i'm inside docker with ubuntu 22.04.3. the host os outside docker is ubuntu 20.04.6
Package Version
------------------------- --------------
accelerate 0.31.0
addict 2.4.0
aiohttp 3.9.5
aiosignal 1.3.1
anaconda-anon-usage 0.4.4
antlr4-python3-runtime 4.9.3
anyio 4.4.0
archspec 0.2.3
argon2-cffi 23.1.0
argon2-cffi-bindings 21.2.0
arrow 1.3.0
asttokens 2.0.5
astunparse 1.6.3
async-lru 2.0.4
async-timeout 4.0.3
attrs 23.1.0
Babel 2.15.0
beautifulsoup4 4.12.3
bleach 6.1.0
blinker 1.8.2
boltons 23.0.0
Brotli 1.0.9
cadquery 2.4.0
cadquery-ocp 7.7.2
casadi 3.6.5
certifi 2024.6.2
cffi 1.16.0
chardet 4.0.0
charset-normalizer 2.0.4
click 8.1.7
comm 0.2.2
conda 24.5.0
conda-build 24.3.0
conda-content-trust 0.2.0
conda_index 0.5.0
conda-libmamba-solver 24.1.0
conda-package-handling 2.3.0
conda_package_streaming 0.10.0
ConfigArgParse 1.7
contourpy 1.2.1
cryptography 42.0.5
cycler 0.12.1
Cython 3.0.10
dash 2.17.1
dash-core-components 2.0.0
dash-html-components 2.0.0
dash-table 5.0.0
datasets 2.20.0
debugpy 1.8.2
decorator 5.1.1
defusedxml 0.7.1
dill 0.3.8
distro 1.9.0
dnspython 2.6.1
easydict 1.13
einops 0.8.0
exceptiongroup 1.2.0
executing 0.8.3
expecttest 0.2.1
ezdxf 1.3.1
fastjsonschema 2.20.0
filelock 3.13.1
flash-attn 2.5.9.post1
Flask 3.0.3
fonttools 4.53.0
fqdn 1.5.1
frozendict 2.4.2
frozenlist 1.4.1
fsspec 2024.5.0
gmpy2 2.1.2
h11 0.14.0
httpcore 1.0.5
httpx 0.27.0
huggingface-hub 0.23.4
hypothesis 6.103.0
idna 3.7
importlib_metadata 8.0.0
ipykernel 6.29.4
ipython 8.20.0
ipywidgets 8.1.3
isoduration 20.11.0
itsdangerous 2.2.0
jedi 0.18.1
Jinja2 3.1.4
joblib 1.4.2
json5 0.9.25
jsonpatch 1.33
jsonpointer 2.1
jsonschema 4.19.2
jsonschema-specifications 2023.7.1
jupyter 1.0.0
jupyter_client 8.6.2
jupyter-console 6.6.3
jupyter_core 5.7.2
jupyter-events 0.10.0
jupyter-lsp 2.2.5
jupyter_server 2.14.1
jupyter_server_terminals 0.5.3
jupyterlab 4.2.3
jupyterlab_pygments 0.3.0
jupyterlab_server 2.27.2
jupyterlab_widgets 3.0.11
kiwisolver 1.4.5
lark 1.1.9
libarchive-c 2.9
libmambapy 1.5.8
lightning 2.3.1
lightning-utilities 0.11.3.post0
MarkupSafe 2.1.3
matplotlib 3.9.0
matplotlib-inline 0.1.6
menuinst 2.1.0
michelangelo 0.4.1
mistune 3.0.2
mkl-fft 1.3.8
mkl-random 1.2.4
mkl-service 2.4.0
more-itertools 10.1.0
mpmath 1.3.0
multidict 6.0.5
multimethod 1.9.1
multiprocess 0.70.16
nbclient 0.10.0
nbconvert 7.16.4
nbformat 5.10.4
nest-asyncio 1.6.0
networkx 3.2.1
nlopt 2.7.1
notebook 7.2.1
notebook_shim 0.2.4
nptyping 2.0.1
numpy 1.26.4
omegaconf 2.3.0
open3d 0.18.0
optree 0.11.0
overrides 7.7.0
packaging 23.2
pandas 2.2.2
pandocfilters 1.5.1
parso 0.8.3
path 16.14.0
peft 0.11.1
pexpect 4.8.0
pillow 10.3.0
pip 24.0
pkginfo 1.10.0
platformdirs 3.10.0
plotly 5.22.0
pluggy 1.0.0
pointnet2_cuda 0.0.0
prometheus_client 0.20.0
prompt-toolkit 3.0.43
psutil 5.9.0
ptyprocess 0.7.0
pure-eval 0.2.2
pyarrow 16.1.0
pyarrow-hotfix 0.6
pycosat 0.6.6
pycparser 2.21
Pygments 2.15.1
pyparsing 3.1.2
pyquaternion 0.9.9
PySocks 1.7.1
python-dateutil 2.9.0.post0
python-etcd 0.4.5
python-json-logger 2.0.7
pytorch-lightning 2.3.1
pytz 2024.1
PyYAML 6.0.1
pyzmq 26.0.3
qtconsole 5.5.2
QtPy 2.4.1
referencing 0.30.2
regex 2024.5.15
requests 2.32.2
retrying 1.3.4
rfc3339-validator 0.1.4
rfc3986-validator 0.1.1
rpds-py 0.10.6
ruamel.yaml 0.17.21
ruamel.yaml.clib 0.2.6
safetensors 0.4.3
scikit-learn 1.5.0
scipy 1.14.0
Send2Trash 1.8.3
setuptools 69.5.1
shortuuid 1.0.13
six 1.16.0
sniffio 1.3.1
sortedcontainers 2.4.0
soupsieve 2.5
stack-data 0.2.0
svgwrite 1.4.3
sympy 1.12.1
tenacity 8.4.2
termcolor 2.4.0
terminado 0.18.1
threadpoolctl 3.5.0
tinycss2 1.3.0
tokenizers 0.19.1
tomli 2.0.1
torch 2.3.1
torchaudio 2.3.1
torchelastic 0.2.2
torchmetrics 1.4.0.post0
torchvision 0.18.1
tornado 6.4.1
tqdm 4.66.4
traitlets 5.14.3
transformers 4.42.3
trimesh 4.4.9
triton 2.3.1
truststore 0.8.0
types-dataclasses 0.6.6
types-python-dateutil 2.9.0.20240316
typing_extensions 4.11.0
typish 1.9.3
tzdata 2024.1
uri-template 1.3.0
urllib3 2.2.2
wcwidth 0.2.5
webcolors 24.6.0
webencodings 0.5.1
websocket-client 1.8.0
Werkzeug 3.0.3
wheel 0.43.0
widgetsnbextension 4.0.11
xxhash 3.4.1
yarl 1.9.4
zipp 3.19.2
zstandard 0.22.0
if you are not able to reproduce this, i can try to make minimal reproducible docker image
It does not look like the polygon is closed, so the cause could be extruding an open/invalid sketch. If you remove the polygon call, and leave everything else, it works fine. One of the core devs who has worked more directly on the sketch feature can tell you more.
thank you again for your response. i also investigated that the problem is about the polygon with zero area. what i expect is to get an exception, but not like dying os due to out of memory. for example this line cq.Worplane().sketch().polygon([(0,0),(1,1),(2,2)],mode="s").finalize().extrude(1) produces ValueError: Null TopoDS_Shape object, and it is fine.
Sometimes you'll get these kind of issues with invalid models. Here is a workaround:
import cadquery as cq
res = (
cq.Workplane()
.sketch()
.push([(48.5800789794081,-3.3737790291878085)])
.rect(3.0,87.6847679284009)
.rect(3.0,88.65465934289723)
.polygon([(0,0),(1,1),(2,2)],mode="s")
.finalize()
.extrude(1, clean=False)
)
Note that:
import OCP
OCP.BRepAlgoAPI.BRepAlgoAPI_Check(res.val().wrapped).IsValid()
results in
Out[8]: False
Thank you, i didn't know about this clean=False. Believe the memory leak will be fixed in future releases of cadquery or occ.