causalens / dara Goto Github PK

What is a recommended way of adding @actions in the class pages?

I have my variables and derived variables initialised in the __init__ for full encapsulation but I am hitting a problem when trying to define an action

Have something like this:

class Page:
    some_service: Service

    variable: Variable
    derived_variable: DerivedVariable

    def __init__(self, some_service: Service):
        self.some_service = some_service

        self.variable = Variable(default="default")

        self.derived_variable = DerivedVariable(
            func=self.some_service.get_derived_variable,
            variables=[self.variable],
        )

    @action
    async def reset_variable(self, ctx: action.Ctx, resolving_stage, selected_transaction):
        await ctx.update(variable=self.variable, value="")

It doesnt like that there is a self in the function...

Should it be something like this instead:

variable = Variable(default="default")
  
@action
async def reset_variable(ctx: action.Ctx, resolving_stage, selected_transaction):
    await ctx.update(variable=self.variable, value="updated")

class Page:
    some_service: Service

    derived_variable: DerivedVariable

    def __init__(self, some_service: Service):
        self.some_service = some_service

        self.derived_variable = DerivedVariable(
            func=self.some_service.get_derived_variable,
            variables=[variable],
        )

Its a bit annoying that I have to keep Variable and DerivedVariable defined separetly

Select(
    value=select_var,
    # items=[Item(label=f'Choice {i}', value=f'{i}') for i in range(1, 10000)],
    items=[f'Choice {i}' for i in range(1, 10000)],
    multiselect=True,
    searchable=True
)

When use the Select component with a very large number of items (say, more than 10000 as I tested), the component seems very sluggish.

Whether using the items with or without Item() have the very same sluggish effect.

my case of using large number of options in select:
a select for user to select stock, etf, idx symbols.

I have two different problems:

1. Ouput from terminal on Windows 10 with the git bash shell:
   C:\Users\DARA> create-dara-app
   create-dara-app : Die Benennung "create-dara-app" wurde nicht als Name eines Cmdlet, einer Funktion, einer Skriptdatei oder eines ausführbaren Programms erkannt. Überprüfen Sie die
   Schreibweise des Namens, oder ob der Pfad korrekt ist (sofern enthalten), und wiederholen Sie den Vorgang.
   In Zeile:1 Zeichen:1

• create-dara-app

•   + CategoryInfo          : ObjectNotFound: (create-dara-app:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException
  
  
  

2. Ouput from terminal on Windows 10 with the git bash shell:

• I am using python 3.10.9 on Windows 10.
  Other installed tools:
• Successfully installed setuptools-68.2.2

Successfully installed MarkupSafe-2.1.3 PyYAML-6.0.1 aiofiles-23.2.1 anyio-4.0.0 arrow-1.3.0 async-asgi-testclient-1.4.11 binaryornot-0.4.4 black-22.1.0 blue-0.9.1 bokeh-3.1.1 cai-causal-graph-0.2.6 certifi-2023.7.22 cffi-1.16.0 chardet-5.2.0 charset-normalizer-3.3.0 click-8.1.3 colorama-0.4.6 contourpy-1.1.1 cookiecutter-2.4.0 create-dara-app-1.3.0 croniter-1.4.1 cryptography-41.0.4 cycler-0.12.1 dara-components-1.3.0 dara-core-1.3.0 defusedxml-0.7.1 dill-0.3.7 et-xmlfile-1.1.0 exceptiongroup-1.1.3 fastapi-0.95.2 fastapi-vite-0.3.1 flake8-4.0.1 fonttools-4.43.1 h11-0.14.0 httpcore-0.18.0 httptools-0.6.0 httpx-0.25.0 idna-3.4 isort-5.12.0 jinja2-3.0.3 kiwisolver-1.4.5 markdown-it-py-3.0.0 matplotlib-3.8.0 mccabe-0.6.1 mdurl-0.1.2 multidict-6.0.4 mypy-extensions-1.0.0 networkx-3.1 numpy-1.26.0 odfpy-1.4.1 openpyxl-3.1.2 packaging-23.2 pandas-2.1.1 pathspec-0.11.2 pillow-10.0.1 platformdirs-3.11.0 plotly-5.14.1 prometheus-client-0.14.1 pyarrow-13.0.0 pycodestyle-2.8.0 pycparser-2.21 pydantic-1.10.13 pyflakes-2.4.0 pygments-2.16.1 pyjwt-2.8.0 pyparsing-3.1.1 python-dateutil-2.8.2 python-dotenv-0.19.2 python-multipart-0.0.5 python-slugify-8.0.1 pytz-2023.3.post1 pyxlsb-1.0.10 requests-2.31.0 responses-0.18.0 rich-13.6.0 scipy-1.11.3 seaborn-0.13.0 six-1.16.0 sniffio-1.3.0 starlette-0.27.0 tblib-1.7.0 tenacity-8.2.3 test-0.1.0 text-unidecode-1.3 toml-0.10.2 tomli-2.0.1 tornado-6.3.3 types-python-dateutil-2.8.19.14 typing-extensions-4.5.0 tzdata-2023.3 urllib3-2.0.6 uvicorn-0.22.0 watchfiles-0.20.0 websockets-11.0.3 xlrd-2.0.1 xyzservices-2023.10.0

MINGW64 /c/Code /dara $ create-dara-app
WARNING:create-dara-app:Poetry not found. Falling back to pip.
[1/2] project_name (Decision App): test
[2/2] author_name (Author <[email protected]>): test
Lots of ouput …, but successful.

username@computer MINGW64 /c/Code/dara/test$ source .venv/Scripts/activate
(.venv)
username@computer MINGW64 /c/Code/dara/test$ dara start
2023-10-10 15:53:25,993 WARNING uvicorn.error Current configuration will not reload as not all conditions are met, please refer to documentation.
Traceback (most recent call last):
File "C:\Tools\Python\lib\runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Tools\Python\lib\runpy.py", line 86, in run_code
exec(code, run_globals)
File "C:\Code\dara\test.venv\Scripts\dara.exe_main.py", line 7, in
sys.exit(cli())
File "C:\Code\dara\test.venv\lib\site-packages\click\core.py", line 1130, in call
return self.main(*args, **kwargs)
File "C:\Code\dara\test.venv\lib\site-packages\click\core.py", line 1055, in main
rv = self.invoke(ctx)
File "C:\Code\dara\test.venv\lib\site-packages\click\core.py", line 1657, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "C:\Code\dara\test.venv\lib\site-packages\click\core.py", line 1404, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "C:\Code\dara\test.venv\lib\site-packages\click\core.py", line 760, in invoke
return _callback(*args, **kwargs)
File "C:\Code\dara\test.venv\lib\site-packages\dara\core\cli.py", line 140, in start
uvicorn.run(
File "C:\Code\dara\test.venv\lib\site-packages\uvicorn\main.py", line 578, in run
server.run()
File "C:\Code\dara\test.venv\lib\site-packages\uvicorn\server.py", line 61, in run
return asyncio.run(self.serve(sockets=sockets))
File "C:\Tools\Python\lib\asyncio\runners.py", line 44, in run
return loop.run_until_complete(main)
File "C:\Tools\Python\lib\asyncio\base_events.py", line 649, in run_until_complete
return future.result()
File "C:\Code\dara\test.venv\lib\site-packages\uvicorn\server.py", line 68, in serve
config.load()
File "C:\Code\dara\test.venv\lib\site-packages\uvicorn\config.py", line 473, in load
self.loaded_app = import_from_string(self.app)
File "C:\Code\dara\test.venv\lib\site-packages\uvicorn\importer.py", line 24, in import_from_string
raise exc from None
File "C:\Code\dara\test.venv\lib\site-packages\uvicorn\importer.py", line 21, in import_from_string
module = importlib.import_module(module_str)
File "C:\Tools\Python\lib\importlib_init.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1050, in _gcd_import
File "", line 1027, in _find_and_load
File "", line 1006, in _find_and_load_unlocked
File "", line 688, in _load_unlocked
File "", line 883, in exec_module
File "", line 241, in _call_with_frames_removed
File "C:\Code\dara\test.venv\lib\site-packages\dara\core\main.py", line 44, in
from dara.core.internal.cgroup import get_cpu_count, set_memory_limit
File "C:\Code\dara\test.venv\lib\site-packages\dara\core\internal\cgroup.py", line 21, in
import resource
ModuleNotFoundError: No module named 'resource

I am working on a machine that does not have internet access.
When I load open the web address in a browser, it fails to load js packages from unpkg.com and code.jquery.com
Is there a way to configure it to load assets from a local location?

Hello,
I have followed all the steps of Github and looked at your tool.
However, it seems that there is nothing that can be applied and I was wondering about the exact purpose of your visualization when I cannot do anything using it?

Ouput from terminal on Windows 10 with the git bash shell:

• I am using python 3.9.6 on Windows 10.

C:\Users\DARA> create-dara-app
create-dara-app : The name "create-dara-app" was not recognized as the name of a cmdlet, function, script file, or executable program. Check the spelling of the name, or if the path is correct (if included), and repeat the process.
In line:1 character:1

• create-dara-app

•   + CategoryInfo          : ObjectNotFound: (create-dara-app:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException
  

root@miop-HP-Convertible-x360-11-ab1XX:/home/miop/belajar/dara# python3 --version
Python 3.10.12

error this

root@miop-HP-Convertible-x360-11-ab1XX:/home/miop/belajar/dara# create-dara-app
  [1/7] project_name (Decision App): mydara
  [2/7] author_name (Author <[email protected]>): 

Project generated. Running post-generation hooks...
/home/miop/belajar/dara/mydara
Installing dependencies...
Creating virtualenv mydara in /home/miop/belajar/dara/mydara/.venv
Updating dependencies
Resolving dependencies... (3.1s)

  ConnectionError

  ('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer'))

  at /usr/local/lib/python3.10/dist-packages/requests/adapters.py:501 in send
      497│                 chunked=chunked,
      498│             )
      499│ 
      500│         except (ProtocolError, OSError) as err:
    → 501│             raise ConnectionError(err, request=request)
      502│ 
      503│         except MaxRetryError as e:
      504│             if isinstance(e.reason, ConnectTimeoutError):
      505│                 # TODO: Remove this in 3.0.0: see #2811
Error: Poetry install failed
ERROR:cookiecutter.generate:Stopping generation because post_gen_project hook script didn't exit successfully
Hook script failed (exit status: 1)