Metadata-Version: 2.1
Name: panTeX
Version: 0.0.9
Summary: Quickly build beautiful LaTeX documents from python/pandas
Home-page: https://github.com/pypa/sampleproject
Author: The Python Packaging Authority
License: UNKNOWN
Project-URL: Bug Reports, https://github.com/pypa/sampleproject/issues
Project-URL: Funding, https://donate.pypi.org
Project-URL: Say Thanks!, http://saythanks.io/to/example
Project-URL: Source, https://github.com/pypa/sampleproject/
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Build Tools
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Requires-Python: >=3.6, <4
Description-Content-Type: text/markdown
Provides-Extra: dev

# panTeX
Generating pretty reports using [pandas](https://pandas.pydata.org/) and [matplotlib](https://matplotlib.org/), [Seaborn](https://seaborn.pydata.org/) or [Altair](https://altair-viz.github.io/).  

# Installation
* `pip install pantex` to install the main application  
* Install [MiKTeX](https://miktex.org/howto/install-miktex) (on Windows) or TBD on Linux  
* Install [pandoc](https://pandoc.org/installing.html)  
* Install [Browsersync](https://browsersync.io/) (for browser mode): `npm install -g browser-sync`  
* Install chromdriver.exe for [Altair](https://altair-viz.github.io/) and make sure it's on your system path  

# Quickstart
To create a `pantex.Manager` object:  
```python
m = pantex.Manager('mytemplate.md')
```  

To save context to `mytemplate.pkl`: 
```python
m.save_context({'my_header': 'Hello World!', 'my_table': df.head()})
```

To append to context in a Python script:  
```python
m.save_context({'my_footer': 'Goodbye!', 'an_image': mplFigure}, append=True)
```

To generate a pretty pdf report:  
```python
m.save_to_pdf()
```

To read the current context in a Python script: `m.get_context()`  
```python
m.get_context()
```
To generate a pdf report using a *in-memory* context dictionary:
```python
m = pantex.Manager('mytemplate.md', {'my_header': 'Hello World!', 'my_table': df.head()})
m.save_to_pdf()
```

# Quickstart via Command Line
To run in browser mode: `python -m pantex.edit mytemplate.md`  
To prduce a pretty LaTeX pdf report: `python -m pantex.publish mytemplate.md`  

# How it works
Inspired by traditional website rendering, a report generation process is divided into two parts:  
1. A markdown template with [Python-native template variables](https://docs.python.org/3/library/string.html#template-strings).  
1. A context dictionary, which is saved at `mytemplate.pkl`  

For example, say you have a markdown file at `./mytemplate.md`, containing:
```markdown
# ${my_header}
${my_table}
Some text
```

In Python, you can write:  
```python
m = pantex.Manager('mytemplate.md')
m.save_context({'my_header': 'Hello World!', 'my_table': df.head()})
m.save_to_pdf()
```

panTeX will combine the markdown template and the Python context and produce a pretty pdf LaTeX report. 
Note that pandas DataFrame objects will be automatically rendered as a table.  Matplotlib/Seaborn 
charts and LaTeX style equations are also supported.  (The LaTeX equations must be contained in `\begin{equation}`/`\end{equation}` tags.)

[matplotlib](https://matplotlib.org/) and [Seaborn](https://seaborn.pydata.org/) plot can also be added to the context.  For example, 
```python
import seaborn as sns
sns.set_theme()
df = sns.load_dataset("tips")
sns_plot = sns.relplot(
    data=df,
    x="total_bill",
    y="tip",
    col="time",
    hue="smoker",
    style="smoker",
    size="size",
)
m = pantex.Manager('mytemplate.md')
m.save_context({'pretty_figure': sns_plot}, append=True)  # "Pretty Figure" will be the image caption
```

Behind the scenes, panTeX saves the image at `assets/pretty_figure.eps` and adds `![Pretty Figure](assets/pretty_figure.eps)` 
to the *rendered* version of markdown file.

# The Development Server (Edit Mode)
`python -m pantex.edit mytemplate.md` enables an in-browser version of the LaTeX report.  It's not quite as pretty as the pdf version, but it offers a near real time rendering experience.  (Rendering of pdf reports is typically too slow for editing and requires 
the file to re-opened after each render.) If you need the html files, they can be found at `mytemplate.html` and `assets/`.


