Rhino 8 Feature: ScriptEditor (CPython, CSharp)

eirannejad · August 1, 2023, 3:28pm

I reworked the three diagnostic panels into one “Messages” panel. The new panel only shows Errors by default and has buttons to enable Warnings and others.

The main editor panel now only highlights what is shown in the Messages panel. So if you are not showing Warnings, the squiggly lines for warnings do not show up in the editor control

mwickerson · August 10, 2023, 6:25pm

thank you for this, I have been looking for this for years, Michael Wickerson

mwickerson · August 11, 2023, 2:55pm

I can get NUMPY, keras, and other libraries to load in Rhino3WIP python 3 node but I can’t get tensorflow to work. Any tips?

Michael

eirannejad · August 11, 2023, 4:35pm

Tensorflow is a bit more complicated as it has various libraries for different architectures. I have not digged deep into it but will do soon.

mwickerson · August 11, 2023, 6:21pm

Thank you for your quick response, I can definitely wait for TensorFlow in grasshopper, plenty of things to learn first.

I am however having a similar problem with other libraries like pandas. I have lots of work to translate into the gh canvas through the python 3 script node and I am wondering why my code won’t load:

# r: pandas

import pandas as pd

I am getting this error:

Solution exception:Error installing: pandas==0 | ERROR: Exception:
Traceback (most recent call last):
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\cli\base_command.py”, line 173, in _main
status = self.run(options, args)
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\cli\req_command.py”, line 203, in wrapper
return func(self, options, args)
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\commands\install.py”, line 446, in run
self._handle_target_dir(
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\commands\install.py”, line 501, in _handle_target_dir
shutil.rmtree(target_item_dir)
File “shutil.py”, line 749, in rmtree
File “shutil.py”, line 622, in _rmtree_unsafe
File “shutil.py”, line 627, in _rmtree_unsafe
File “shutil.py”, line 625, in _rmtree_unsafe
PermissionError: [WinError 5] Access is denied: ‘C:\Users\Sculpture\.rhinocode\python3.9-31\site-envs\default-CPIaitVY\numpy\.libs\libopenblas64__v0.3.23-246-g3d31191b-gcc_10_3_0.dll’

eirannejad · August 11, 2023, 11:33pm

Try deleting C:\Users\Sculpture\.rhinocode\python3.9-31\site-envs and run rhino again. I’d like to see if this still crashes when installing pandas from scratch

Thanks!

mwickerson · August 12, 2023, 2:20pm

It is still buggin’ out:

Solution exception:Error installing: pandas==0 | ERROR: Exception:
Traceback (most recent call last):
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\cli\base_command.py”, line 173, in _main
status = self.run(options, args)
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\cli\req_command.py”, line 203, in wrapper
return func(self, options, args)
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\commands\install.py”, line 446, in run
self._handle_target_dir(
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\commands\install.py”, line 501, in _handle_target_dir
shutil.rmtree(target_item_dir)
File “shutil.py”, line 749, in rmtree
File “shutil.py”, line 622, in _rmtree_unsafe
File “shutil.py”, line 627, in _rmtree_unsafe
File “shutil.py”, line 625, in _rmtree_unsafe
PermissionError: [WinError 5] Access is denied: ‘C:\Users\Sculpture\.rhinocode\python3.9-31\site-envs\default-sH0rNCGg\numpy\.libs\libopenblas64__v0.3.23-246-g3d31191b-gcc_10_3_0.dll’

mwickerson · August 12, 2023, 2:53pm

after a bit of messing around with anaconda and pandas, I am getting a new error message:

Error running script Script
Exception: Traceback (most recent call last):
File “rhinocode:///grasshopper/1/e75146d4-fa49-46fa-b591-7b3004ac7e07/d4d6362b-5236-4a3d-a05a-4edee330c1ef”, line 8, in
File “C:\Users\Sculpture.rhinocode\python3.9-31\site-envs\default-sH0rNCGg\pandas_init_.py”, line 22, in
from pandas.compat import is_numpy_dev as is_numpy_dev # pyright: ignore # noqa:F401
File "C:\Users\Sculpture.rhinocode\python3.9-31\site-envs\default-sH0rNCGg\pandas\compat_init.py", line 25, in
from pandas.compat.numpy import (
File “C:\Users\Sculpture.rhinocode\python3.9-31\site-envs\default-sH0rNCGg\pandas\compat\numpy_init_.py”, line 4, in
from pandas.util.version import Version
File “C:\Users\Sculpture.rhinocode\python3.9-31\site-envs\default-sH0rNCGg\pandas\util_init_.py”, line 2, in
from pandas.util._decorators import ( # noqa:F401
File “C:\Users\Sculpture.rhinocode\python3.9-31\site-envs\default-sH0rNCGg\pandas\util_decorators.py”, line 14, in
from pandas.libs.properties import cache_readonly
File "C:\Users\Sculpture.rhinocode\python3.9-31\site-envs\default-sH0rNCGg\pandas_libs_init.py", line 13, in
from pandas._libs.interval import Interval
File “pandas_libs\interval.pyx”, line 1, in init pandas._libs.interval
File “pandas_libs\hashtable.pyx”, line 1, in init pandas._libs.hashtable
File “pandas_libs\missing.pyx”, line 1, in init pandas.libs.missing
File "C:\Users\Sculpture.rhinocode\python3.9-31\site-envs\default-sH0rNCGg\pandas_libs\tslibs_init.py", line 39, in
from pandas._libs.tslibs.conversion import localize_pydatetime
File “pandas_libs\tslibs\conversion.pyx”, line 1, in init pandas._libs.tslibs.conversion
File “pandas_libs\tslibs\offsets.pyx”, line 1, in init pandas._libs.tslibs.offsets
File “pandas_libs\tslibs\timestamps.pyx”, line 1, in init pandas._libs.tslibs.timestamps
File “pandas_libs\tslibs\timedeltas.pyx”, line 81, in init pandas._libs.tslibs.timedeltas
File “pandas_libs\tslibs\fields.pyx”, line 7, in init pandas._libs.tslibs.fields
File “”, line 1007, in _find_and_load
File “”, line 986, in _find_and_load_unlocked
File “”, line 664, in _load_unlocked
File “”, line 627, in _load_backward_compatible
File “”, line 259, in load_module
File “_strptime.py”, line 268, in
File “_strptime.py”, line 182, in init
File “_strptime.py”, line 69, in init
File “_strptime.py”, line 28, in _getlang
File “locale.py”, line 593, in getlocale
File “locale.py”, line 501, in _parse_localename
ValueError: unknown locale: en-US

mwickerson · August 12, 2023, 3:26pm

nope… bakc to this error again:

Solution exception:Error installing: pandas==0 | ERROR: Exception:
Traceback (most recent call last):
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\cli\base_command.py”, line 173, in _main
status = self.run(options, args)
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\cli\req_command.py”, line 203, in wrapper
return func(self, options, args)
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\commands\install.py”, line 446, in run
self._handle_target_dir(
File “\?\C:\Users\Sculpture.rhinocode\python3.9-31\lib\site-packages\pip_internal\commands\install.py”, line 501, in _handle_target_dir
shutil.rmtree(target_item_dir)
File “shutil.py”, line 749, in rmtree
File “shutil.py”, line 622, in _rmtree_unsafe
File “shutil.py”, line 627, in _rmtree_unsafe
File “shutil.py”, line 625, in _rmtree_unsafe
PermissionError: [WinError 5] Access is denied: ‘C:\Users\Sculpture\.rhinocode\python3.9-31\site-envs\default-VfYslUoS\numpy\.libs\libopenblas64__v0.3.23-246-g3d31191b-gcc_10_3_0.dll’

mwickerson · August 12, 2023, 4:55pm

for what it is worth, here is a list of the libraries that are not giving me porblems (is there an issue with using Python 3.11.4 instead of python 3.9.31?)

requirements: numpy, toml, matplotlib, bokeh, contourpy, fontTools, kiwisolver, markupsafe, packaging

most of the other python pip installs are failing to the same error above.

I will work with NUMPY into grasshopper until I can get pandas working, then onto scikit-learn and scipy

eirannejad · August 12, 2023, 5:23pm

Ok I’ll test these libraries. How is Python 3.11.4 involved here? Rhino has its own Python 3.9 runtime that it ships with

mwickerson · August 12, 2023, 6:45pm

I was wondering why 3.9 was being used because I thought it was using my updated version. Thank you for testing pandas. I am in no rush because I have so many hops NUMPY scripts from using the ghhops_server and flask to move over already. Many kind thanks for your responses.Michael

user970 · August 14, 2023, 9:56am

Hi everyone,
Testing this out with geopandas and shapely on the mac at the moment. Everything works smoothly.

One issue. Treehelpers don’t seem to be working. Rhino crashes if i attempt to convert a list of lists into a tree in the script editor using the th.list_to_tree() as documented in Rhino - Grasshopper data trees and Python

Is there a new way of doing this now? I’m being forced to join columns in pandas and then split the list into a tree in grasshopper at the moment.

mwickerson · August 14, 2023, 2:00pm

I have resorted to using this to get arrays and data frames into Grasshopper node outputs, for what it’s worth. It is not ideal.

"""Grasshopper Script"""
#! python 3
a = "Welcome to Wickerson Studios!"
print(a)

# r: numpy

import numpy

arr = numpy.random.rand(rows, columns)

print(arr)
print(type(arr))
arr = arr.tolist()
print(arr)

arr_OUT = [arr[i] if i < rows else False for i in range(4)]
arr0_OUT, arr1_OUT, arr2_OUT, arr3_OUT = arr_OUT

eirannejad · August 14, 2023, 5:52pm

@user970 Would you be able to give me an example I can test and see the error?

user970 · August 14, 2023, 6:51pm

I’ll try to cook it up before I leave for a much needed holiday.

user970 · August 18, 2023, 10:01am

Seems list to tree from treehelper crashes if given a nested list containing one text list and one numeric list. @eirannejad can you confirm?

Michael_Meyer · August 26, 2023, 1:21pm

FYI, I have got this crash after starting _-ScriptEditor _Edit the first time in Rhino (8.0.23234.12305, 2023-08-22):
RhinoDotNetCrash.txt (13.9 KB)

user970 · August 28, 2023, 8:26pm

I can confirm we’re getting the same error when trying to install pandas on a windows system. The same gh file works perfectly on macs. There is also a gh json error higher up in the log that has shown up before in rhino 7 on this forum, but we’re ignoring that.

We have managed to get pandas to install by installing dependencies in a particular order. But this is not easily reproducible and easily breaks.

eirannejad · August 29, 2023, 11:40pm

I have made some fixes related to this. Should be available in next wip

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Rhino 8 Feature: ScriptEditor (CPython, CSharp)

requirements: numpy, toml, matplotlib, bokeh, contourpy, fontTools, kiwisolver, markupsafe, packaging

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