pip install does not install all dependencies about dash HOT 13 CLOSED

FWIW, this is on OSX, Python 3.6 installed from Anaconda

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Dash_core_components and dash_html_components are not meant to be be dependencies of dash. The rationale behind this is to allow users to make and customize their own React components and customize the look and feel of their apps without being forced to a specific UI set.

See here: https://plot.ly/dash/plugins

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Oh yeah - that makes sense. Still applies to dash_renderer, though?

from dash.

Oh yeah - that makes sense. Still applies to dash_renderer, though?

It doesn't. I've separated them as I didn't want to bump a new version of dash every time dash_renderer updates.

I could probably set the current install to use a range of dash_renderer versions, like: install_requires=dash_renderer>=0.7.1 & dash_renderer<0.8.0. If something breaks compatability between the API of the two packages, they'll get bumped together.

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Okidoke. Sorry for the noise -- feel free to close this.

from dash.

No worries! Thanks for bringing it up. I think that I'll keep them separate from now for a couple of more releases just so that I don't introduce a dependency that I'll regret later.

For now, I'll refer future google searchers to the installation section in the docs: https://plot.ly/dash/installation

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I think that dash_renderer still has to be a requirement for pip because of this line?

from dash.

I understand the rationale - but - how does a newbie install a workable version of dash (Windows 7)?

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just pip install dash_renderer it is a requirement to run this code as I pointed out above

from dash.

how does a newbie install a workable version of dash (Windows 7)?

https://dash.plot.ly/installation

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Hi , I have gone to https://dash.plot.ly/ and followed user guide to install & to run 1st example.
I am using python version 3.6.5 & PyCharm on windows 10
Initially I got a fault for it not having:
dash_renderer
so I used :
from dash import dash_renderer as dr

now I keep getting :
Traceback (most recent call last):
File "C:/Users/drake/Downloads/_Python/Dash1/app2.py", line 2, in
import dash_core_components as dcc
ModuleNotFoundError: No module named 'dash_core_components'

or for dash_html_components
depending on my order of installing.
I have uninstalled all of the installs:
pip install dash==0.21.1 # The core dash backend
pip install dash-renderer==0.12.1 # The dash front-end
pip install dash-html-components==0.10.1 # HTML components
pip install dash-core-components==0.22.1 # Supercharged components
pip install plotly --upgrade # Plotly graphing library used in examples

and even gone to github for versions of:
dash-html-components==0.10.1 # HTML components
dash-core-components==0.22.1 # Supercharged components

I just cannot get the first tutorial (nor the next couple) to work:
Generating HTML with Dash

Can you please advise where I should go for help on this please.

When I check >>> help ('modules') it shows all the above pip installs there.
But in the app.py file it just won't install:
dash_core_components or
dash_html_components

thank you in anticipation

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OK, I think I'm being too pedantic. Let's just include dash-renderer, dash-core-components, and dash-html-components in the package but keep references to these (with their version numbers!) in the installation instructions.

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Improved installation instructions here: plotly/dash-docs#163

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