Metadata-Version: 2.1
Name: ShareImage
Version: 2.0.0
Summary: A Python Library to Generate Dynamic Share Images. Powered by Cloudinary.
Home-page: https://github.com/Zype-Z/ShareImage
Author: Zype Inc.
Author-email: info@zype.cf
Maintainer: Rajdeep Malakar
Maintainer-email: Rajdeep@zype.cf
License: UNKNOWN
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown

# ShareImage
A Python Library to Generate Dynamic Share Images. Powered by **Cloudinary**.

## Installation
### Windows
```sh
pip install ShareImage
```
### Linux / macOS
```sh
python3 -m pip install ShareImage
```
## Usage
**ShareImage** Can be easily integrated in any Python Project.  
For example, in **Flask**:
```py
from flask import Flask, render_template
from ShareImage import ShareImage

app = Flask(__name__)

@app.route('/')
def index():
    image = ShareImage(
        title="Home",
        cloudName="CLOUDINARY_CLOUD_NAME",
        imagePublicId="CLOUDINARY_IMAGE_ID"
    )
    return render_template('index.html', image=image)

@app.route('/posts/<string:slug>')
def posts(slug):
    image = ShareImage(
        title=bySlug.get(slug)['title'],
        cloudName="CLOUDINARY_CLOUD_NAME",
        imagePublicId="CLOUDINARY_IMAGE_ID"
    )
    return render_template('index.html', image=image)

if __name__=="__main__":
    app.run()
```
Now, you can use the `image` variable in any `img` Tag or `og:image`/`twitter:image`/`image` Meta Tags!  
**Note**: `CLOUDINARY_CLOUD_NAME` and `CLOUDINARY_IMAGE_ID` are respectedly Your Cloudinary Cloud Name and Image Public Id (Including Folder Name) & the `bySlug` is a Special Variable to find specific posts in a Array of Dictionaries by Slug and it can be achieved by the following Code:
```py
def build_dict(seq, key):
    return dict((d[key], dict(d, index=index)) for (index, d) in enumerate(seq))

bySlug = build_dict(ARRAY_OF_POSTS, key="KEY_OF_SLUG")

# Usage: bySlug(SLUG_OF_POST)['KEY_TO_FIND']
```
## Utilites
By default **ShareImage** provides two useful Utility Functions.  
### Clean Text (`clean_text`)
It Cleanes a Text String and makes it URI-Compatible.
**Note**: It uses Double-Escape for most Special Charecters to use it with Cloudinary.
Example:
```py
from ShareImage import clean_text

title = "A Test String"
print(clean_text(title)) # Will return A%2520Test%2520String
```
### Join Tags (`join_tags`)
It Joins a Array of Tags to with `#` to use it as the tagline of ShareImage.  
Example:
```py
from ShareImage import ShareImage, join_tags

tags = [
	'Python',
	'Cloudinary'
]

image = ShareImage(
	cloudName = "zype",
	imagePublicId = "blog/Post-Image"
	title = "A Python Library to Generate Dynamic Share Images",
	tagline = join_tags(tags),
	taglineFont = "futura"
)
```


