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dash-entrypoints-0.2.3
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تبلیغات ما
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تبلیغات ما
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Dash entrypoints: Wrapper for dash/dash-labs multi-page app and specific layout elements.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | dash-entrypoints-0.2.3 |
| نام | dash-entrypoints |
| نسخه کتابخانه | 0.2.3 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Lars B. Rollik |
| ایمیل نویسنده | L.B.ROLLIK@protonmail.com |
| آدرس صفحه اصلی | - |
| آدرس اینترنتی | https://pypi.org/project/dash-entrypoints/ |
| مجوز | BSD 3-Clause License Copyright (c) 2022, Lars B. Rollik All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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# Dash entrypoints
CLI & wrapper for multi-page apps, layout callbacks, and more.
---
See features & entrypoints listed below.
### Entrypoint for multi-page apps
##### Python
```python
from dash_entrypoints import run_entrypoint
kwargs = {}
run_entrypoint(**kwargs)
```
###### Load `app_data` from file for use with `run_entrypoint` (expects `dict`, not a filepath)
```python
from dash_entrypoints.misc import load_app_data
from dash_entrypoints import run_entrypoint
app_data_file = "/some/file/path"
app_data = load_app_data(file=app_data_file)
run_entrypoint(app_data=app_data)
```
##### CLI
Show arguments
```shell
ifentry --help
```
Example call
```shell
ifentry --app-name TEST-NAME \
--ip-address 192.168.100.10 \
--views-module 'mypackage.page_subpackage' \
--assets-folder '/path/to/assets/folder' \
--port 9050 \
--debug
```
### Element wrappers
See for elements in `from interfaces_entrypoint import elements`
##### Standard layouts for `dash.DataTable`
###### With column dropdowns
```python
from dash_entrypoints.elements.table_with_dropdown import add_table_with_dropdown_columns
kwargs = {}
table = add_table_with_dropdown_columns(**kwargs)
```
###### With selection handles
```python
from dash_entrypoints.elements.table_for_selection import add_table_for_selection
kwargs = {}
table = add_table_for_selection(**kwargs)
```
###### With editable columns (& typecasting for entered edited values for homogenous data in callbacks)
```python
from dash_entrypoints.elements.table_for_editing import add_table_with_editable_columns
kwargs = {}
table = add_table_with_editable_columns(**kwargs)
```
###### Popup (dbc.Modal) for information, e.g. as callback confirmation
```python
from dash_entrypoints.elements.popup_for_information import add_popup_for_information
popup_list = [
{
"name": "success",
"title": "Successfully inserted new entry.",
"text": None,
"close_button": False,
"is_open": False,
},
{"name": "error", "title": "Error during insert", "close_button": True},
]
popup_layout, popup_list = add_popup_for_information(popup_list=popup_list)
# Add to main layout...
# Note: `popup_layout` is a list of popup layout objects
```
##### Box for buttons
```python
# TODO, see Issue #3
```
#### Callback wrapper for inner layout
This tool helps to minimise boilerplate code while dynamically combining inner layout elements
with a button in the outer layout that triggers a callback function that can be connected
to the inner elements via (state, variable) tuples.
This function takes a part layout as list of dash layout elements, e.g. one or multiple tables,
and a callback function plus the adequate states that feed data into the callback.
The callback trigger is a button that gets added to the outer layout.
The outer callback wrapper only hands down the input data to the given callback function for processing.
(See examples `add__example_callback_wrapper_dropdown` and `add__example_callback_wrapper_selection`)
```python
from dash_entrypoints.elements.table_layout_wrapper import wrap_part_layout_for_callback
```
#### Plugins for dash
To write a plugin, create a module .py file and add at least a method `plug` to it.
Data can be assigned (& virtually treated like a global attribute of the `dash` module if assigned as attribute to it in the `plug` method).
Writing plugins for Dash does not seem to be documented yet, but logic of plugins can be observed in some repos on `github.com/plotly` or at `dash_labs.plugins.pages`.
See also `dash_entrypoints.plugins` for examples.
###### Example of mnimal plugin
```python
import dash
def plug(app):
# Assign data to `dash` module
dash.some_plugin_data_container = {}
# Plugin logic (Manipulate data here)
# ...
```
###### Example use of any plugin
```python
import dash
from dash_entrypoints.plugins import minimalplugin
app = dash.Dash(
plugins=[minimalplugin],
)
# Test here that `dash` already has the attribute from `minimalplugin`
print(dash.minimal_plugin_attribute)
# >> {'test1': 1}
```
## Contributing
Contributions are welcome! Please open
[issues](https://github.com/larsrollik/dash_entrypoints/issues) or
[pull requests](https://github.com/larsrollik/dash_entrypoints/pulls) or
[get in touch](https://github.com/larsrollik).
## Citation
> Rollik, Lars B. (2022). Dash entrypoints: . doi: [--DOI--](https://doi.org/--DOI--).
**BibTeX**
```BibTeX
@misc{rollik2021rpi,
author = {Lars B. Rollik},
title = {{Dash entrypoints: }},
year = {2022},
month = apr,
publisher = {Zenodo},
url = {https://doi.org/--DOI--},
doi = {--DOI--},
}
```
## License
This software is released under the **[BSD 3-Clause License](https://github.com/larsrollik/dash_entrypoints/blob/master/LICENSE)**
نیازمندی
| مقدار | نام |
|---|---|
| - | dash |
| - | dash-bootstrap-components |
| ==1.0.2 | dash-labs |
| - | rich |
| - | black |
| - | pytest-cov |
| - | pytest |
| - | gitpython |
| >=5.0.3 | coverage |
| - | bump2version |
| - | pre-commit |
| - | flake8 |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.6 | Python |
نحوه نصب
نصب پکیج whl dash-entrypoints-0.2.3:
pip install dash-entrypoints-0.2.3.whl
نصب پکیج tar.gz dash-entrypoints-0.2.3:
pip install dash-entrypoints-0.2.3.tar.gz