Regarding using pygwalker on gitpod

[Danpr1984]

Hi, I have been trying to use pygwalker on my data analysis project with pandas but it's not working.

df = pd.read_csv('usdbudget.csv')
walker = pyg.walk(df, use_kernel_calc=True)

Should this be enough to see the tool popping up? I have tried many different things on a .ipynb file. Could I work with xlsx files as well?

Such a cool tool but I have wasted a day trying to make it work and I am sure it's something silly. Hopefully someone could help.

[longxiaofei]

Hey, Can you provide me with your environment?

• python version
• jupyter version
• pygwalker version
• browser version

and after invoke walker = pyg.walk(df, use_kernel_calc=True), what's response?

[longxiaofei]

!python -m pip list | grep jupyter will output version of jupyter tools.

[Danpr1984]

Package Version

---

anyio 3.7.1
argon2-cffi 21.3.0
argon2-cffi-bindings 21.2.0
arrow 1.2.3
astor 0.8.1
astroid 2.15.6
asttokens 2.2.1
async-lru 2.0.4
attrs 23.1.0
autopep8 2.0.2
Babel 2.12.1
backcall 0.2.0
bandit 1.7.5
beautifulsoup4 4.12.2
bleach 6.0.0
certifi 2023.7.22
cffi 1.15.1
charset-normalizer 3.2.0
cmdstanpy 1.1.0
comm 0.1.4
contourpy 1.1.0
convertdate 2.4.0
cryptography 41.0.3
cycler 0.11.0
dacite 1.8.1
debugpy 1.6.7
decorator 5.1.1
defusedxml 0.7.1
dill 0.3.7
distlib 0.3.7
docutils 0.20.1
duckdb 0.8.1
ephem 4.1.4
et-xmlfile 1.1.0
executing 1.2.0
fastjsonschema 2.18.0
feature-engine 1.6.1
filelock 3.12.2
flake8 6.1.0
fonttools 4.42.1
fqdn 1.5.1
gitdb 4.0.10
GitPython 3.1.32
holidays 0.31
htmlmin 0.1.12
idna 3.4
ImageHash 4.3.1
importlib-metadata 6.8.0
importlib-resources 6.0.1
install 1.3.5
ipykernel 6.25.1
ipython 8.14.0
ipywidgets 8.1.0
isoduration 20.11.0
isort 5.12.0
jaraco.classes 3.3.0
jedi 0.19.0
jeepney 0.8.0
Jinja2 3.1.2
joblib 1.3.2
json5 0.9.14
jsonpointer 2.4
jsonschema 4.19.0
jsonschema-specifications 2023.7.1
jupyter_client 8.3.0
jupyter_core 5.3.1
jupyter-events 0.7.0
jupyter-lsp 2.2.0
jupyter_server 2.7.0
jupyter_server_terminals 0.4.4
jupyterlab 4.0.4
jupyterlab-pygments 0.2.2
jupyterlab_server 2.24.0
jupyterlab-widgets 3.0.8
keyring 24.2.0
kiwisolver 1.4.4
lazy-object-proxy 1.9.0
littleutils 0.2.2
LunarCalendar 0.0.9
markdown-it-py 3.0.0
MarkupSafe 2.1.3
matplotlib 3.7.2
matplotlib-inline 0.1.6
mccabe 0.7.0
mdurl 0.1.2
mistune 3.0.1
more-itertools 10.1.0
multimethod 1.9.1
mypy 1.4.1
mypy-extensions 1.0.0
nbclient 0.8.0
nbconvert 7.7.3
nbformat 5.9.2
nest-asyncio 1.5.7
networkx 3.1
notebook 7.0.2
notebook_shim 0.2.3
numpy 1.23.5
openpyxl 3.1.2
outdated 0.2.2
overrides 7.4.0
packaging 23.1
pandas 1.5.3
pandas-flavor 0.6.0
pandocfilters 1.5.0
parso 0.8.3
patsy 0.5.3
pbr 5.11.1
pep8 1.7.1
pexpect 4.8.0
phik 0.12.3
pickleshare 0.7.5
Pillow 10.0.0
pingouin 0.5.3
pip 23.2.1
pipenv 2023.7.23
pkginfo 1.9.6
platformdirs 3.10.0
ppscore 1.3.0
prometheus-client 0.17.1
prompt-toolkit 3.0.39
prophet 1.1.4
psutil 5.9.5
ptyprocess 0.7.0
pure-eval 0.2.2
pyarrow 13.0.0
pycodestyle 2.11.0
pycparser 2.21
pydantic 1.10.12
pydocstyle 6.3.0
pyflakes 3.1.0
Pygments 2.16.1
pygwalker 0.3.5
pylama 8.4.1
pylint 2.17.5
PyMeeus 0.5.12
pyparsing 3.0.9
python-dateutil 2.8.2
python-json-logger 2.0.7
pytoolconfig 1.2.5
pytz 2023.3
PyWavelets 1.4.1
PyYAML 6.0.1
pyzmq 25.1.0
readme-renderer 40.0
referencing 0.30.2
requests 2.31.0
requests-toolbelt 1.0.0
rfc3339-validator 0.1.4
rfc3986 2.0.0
rfc3986-validator 0.1.1
rich 13.5.2
rope 1.9.0
rpds-py 0.9.2
scikit-learn 1.3.0
scipy 1.11.2
seaborn 0.12.2
SecretStorage 3.3.3
Send2Trash 1.8.2
setuptools 68.0.0
six 1.16.0
smmap 5.0.0
sniffio 1.3.0
snowballstemmer 2.2.0
soupsieve 2.4.1
sqlglot 18.5.0
stack-data 0.6.2
statsmodels 0.14.0
stevedore 5.1.0
tabulate 0.9.0
tangled-up-in-unicode 0.2.0
terminado 0.17.1
threadpoolctl 3.2.0
tinycss2 1.2.1
tomlkit 0.12.1
tornado 6.3.2
tqdm 4.66.1
traitlets 5.9.0
twine 4.0.2
typeguard 2.13.3
typing_extensions 4.7.1
tzdata 2023.3
uri-template 1.3.0
urllib3 2.0.4
virtualenv 20.24.2
virtualenv-clone 0.5.7
visions 0.7.5
wcwidth 0.2.6
webcolors 1.13
webencodings 0.5.1
websocket-client 1.6.1
wheel 0.41.1
widgetsnbextension 4.0.8
wordcloud 1.9.2
wrapt 1.15.0
xarray 2023.8.0
xgboost 1.7.6
ydata-profiling 4.5.1
yellowbrick 1.5
zipp 3.16.2

[Danpr1984]

Version 116.0.5845.187 (Official Build) (x86_64) chrome

[Danpr1984]

and after invoke walker = pyg.walk(df, use_kernel_calc=True), what's response?

This has been the response or it just keeps running but nothing happens.
<pygwalker.api.pygwalker.PygWalker at 0x7fdf78d8ed90>

Thanks for the help!

[longxiaofei]

I will try to reproduce it.

[longxiaofei]

@Danpr1984 , I have the same environment as you, but I haven't reproduced it.

1. run code in your notebook, what's output? Hello World?

import ipywidgets
from IPython.display import display

display(ipywidgets.HTML("Hello World"))

2. run code, See if there is rendering UI?

# `env = "Jupyter"` is a version without communication
pyg.walk(df, env="Jupyter")

[Danpr1984]

[Danpr1984]

It runs but it does not load anything. That's the strange part. If then I just run walker it keeps running and running....

[longxiaofei]

I guess jupyter version that you using is not compatible with ipywidgets.

First, try to update jupyterlab.

pip install --upgrade jupyterlab

If it still doesn't work. try to downgrade jupyter.

pip install "jupyterlab<4.0.0"

Don’t forget to restart jupyter after updating the version.

[Danpr1984]

I have been currently working directly on gitpod, creating .ipynb files that allowed me to work on jupyter notebooks. Do you think this might be the problem? Usually everything else is working correctly.

[longxiaofei]

I ignore gitpod environment.

I guess there may be a problemin gitpod, Due to some communication protocols of jupyter require cloud vendors to adapt.

I will try to reproduce it in gitpod.

[Danpr1984]

I fixed it. Thanks. Now I have a docker file and actually running on a jupyter notebook. The problem I had was because I was working directly in the editor which I believe is more convenient. I wonder if there could be a way to actually load pygwalker directly in the editor though......

[longxiaofei]

Normally, pygwalker can be run in vscode(local vscode).

[longxiaofei]

But I haven't tried it in vscode of cloud.

[Danpr1984]

Thanks! Did you manage to make it work in vscode?