Metadata-Version: 2.1
Name: pyuploadcare
Version: 3.0.0
Summary: Python library for Uploadcare.com
Home-page: https://github.com/uploadcare/pyuploadcare
Author: Uploadcare Inc
Author-email: hello@uploadcare.com
Requires-Python: >=3.6.2,<4.0.0
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Provides-Extra: django
Requires-Dist: Django (>=1.11); extra == "django"
Requires-Dist: httpx (>=0.18.2,<0.19.0)
Requires-Dist: pydantic[email] (>=1.8.2,<2.0.0)
Requires-Dist: python-dateutil (>=2.8.2,<3.0.0)
Requires-Dist: pytz (>=2021.1,<2022.0)
Requires-Dist: typing-extensions (>=3.10.0,<4.0.0)
Project-URL: Bug Tracker, https://github.com/uploadcare/pyuploadcare/issues
Project-URL: Repository, https://github.com/uploadcare/pyuploadcare
Description-Content-Type: text/x-rst

.. image:: https://ucarecdn.com/2f4864b7-ed0e-4411-965b-8148623aa680/-/inline/yes/uploadcare-logo-mark.svg
   :target: https://uploadcare.com/?utm_source=github&utm_campaign=pyuploadcare
   :height: 64 px
   :width: 64 px
   :align: left

=============================================
PyUploadcare: a Python library for Uploadcare
=============================================

.. image:: https://badge.fury.io/py/pyuploadcare.svg
   :target: https://badge.fury.io/py/pyuploadcare
.. image:: https://github.com/uploadcare/pyuploadcare/actions/workflows/test.yml/badge.svg
   :target: https://github.com/uploadcare/pyuploadcare/actions/workflows/test.yml
   :alt: Build Status
.. image:: https://readthedocs.org/projects/pyuploadcare/badge/?version=latest
   :target: https://readthedocs.org/projects/pyuploadcare/?badge=latest
   :alt: Documentation Status
.. image:: https://coveralls.io/repos/github/uploadcare/pyuploadcare/badge.svg?branch=master
   :target: https://coveralls.io/github/uploadcare/pyuploadcare?branch=master
   :alt: Coverage
.. image:: https://img.shields.io/badge/tech-stack-0690fa.svg?style=flat
   :target: https://stackshare.io/uploadcare/stacks/
   :alt: Uploadcare tech stack


Simple file uploads for the web are of most importance
for us at `Uploadcare`_. Today, everyone is used to the routine of
allowing users to upload their pics or attach resumes. The routine
covers it all: installing image processing libraries, adjusting permissions,
ensuring servers never go down, and enabling CDN.

This library consists of the `Uploadcare`_ API interface and a couple
of Django goodies.

Simple as that, Uploadcare ``ImageField`` can be added to an
existing Django project in just a couple of `simple steps`_.
This will enable your users to see the upload progress, pick files
from Google Drive or Instagram, and edit a form while files are
being uploaded asynchronously.

.. code-block:: python

    from django import forms
    from django.db import models

    from pyuploadcare.dj.models import ImageField
    from pyuploadcare.dj.forms import FileWidget


    class Candidate(models.Model):
        photo = ImageField(blank=True, manual_crop="")


    # optional. provide advanced widget options: https://uploadcare.com/docs/uploads/widget/config/#options
    class CandidateForm(forms.Form):
        photo = ImageField(widget=FileWidget(attrs={
            'data-cdn-base': 'https://cdn.super-candidates.com',
            'data-image-shrink': '1024x1024',
        }))

.. image:: https://ucarecdn.com/dbb4021e-b20e-40fa-907b-3da0a4f8ed70/-/resize/800/manual_crop.png

Features
========

- Python wrapper for Uploadcare `REST`_ and `Upload`_ APIs.
- Django widget with useful manual crop and multi-upload.
- *ucare* console utility.

Requirements
============

``pyuploadcare`` requires Python 3.6, 3.7, 3.8, 3.9.

To use ``pyuploadcare`` with Python 2.7 please install ``pyuploadcare < 3.0``.

If you're using ``pyuploadcare`` with Django, check ``tox.ini`` or
``.github/workflows`` for supported Python-Django combinations.

Installation
============

In order to install ``pyuploadcare``, simply run:

.. code-block:: console

    $ pip install pyuploadcare

or, if you prefer it the old way:

.. code-block:: console

    $ easy_install pyuploadcare

To use in Django project install with extra dependencies::

.. code-block:: console

    $ pip install pyuploadcare[django]

Usage
=====

You can find an example project `here`_.

Core API
--------

Initialization
^^^^^^^^^^^^^^

You can use pyuploadcare in any Python project. You need to pass
your project keys to ``Uploadcare`` client::

    from pyuploadcare import Uploadcare
    uploadcare = Uploadcare(public_key='<your public key>', secret_key='<your private key>')


Uploading files
^^^^^^^^^^^^^^^

Upload single file. ``File.upload`` method can accept file object or URL. Depending of file object size
direct or multipart upload method will be chosen::

    with open('file.txt') as file_object:
        ucare_file: File = uploadcare.upload(file_object)

Upload file from url::

    ucare_file: File = uploadcare.upload("https://github.githubassets.com/images/modules/logos_page/Octocat.png")

Upload multiple files. Direct upload method is used::

    file1 = open('file1.txt')
    file2 = open('file2.txt')
    ucare_files: List[File] = uploadcare.upload_files([file1, file2])

Send single file via multipart upload::

    with open('file.txt') as file_object:
        ucare_file: File = uploadcare.upload(file_object)

``Uploadcare.upload`` method accepts optional callback function to track uploading progress.
Example of using callback function for printing progress::

    >>> def print_progress(info: UploadProgress):
    ...     print(f'{info.done}/{info.total} B')

    >>> # multipart upload is used
    >>> with open('big_file.jpg', 'rb') as fh:
    ...    uploadcare.upload(fh, callback=print_progress)
    0/11000000 B
    5242880/11000000 B
    10485760/11000000 B
    11000000/11000000 B

    >>> # upload from url is used
    >>> uploadcare.upload("https://github.githubassets.com/images/modules/logos_page/Octocat.png", callback=print_progress)
    32590/32590 B

    >>> # direct upload is used. Callback is called just once after successful upload
    >>> with open('small_file.jpg', 'rb') as fh:
    ...     uploadcare.upload(fh, callback=print_progress)
    56780/56780 B


Managing files
^^^^^^^^^^^^^^

Get list of files::

    files: FileList = uploadcare.list_files(stored=True, limit=10)
    for file in files:
        print(file.info)

Get existing file::

    file: File = uploadcare.file("740e1b8c-1ad8-4324-b7ec-112c79d8eac2")
    print(file.info)

Store single file::

    file: File = uploadcare.file("740e1b8c-1ad8-4324-b7ec-112c79d8eac2")
    file.store()

Store multiple files::

    files = [
        '6c5e9526-b0fe-4739-8975-72e8d5ee6342',
        'a771f854-c2cb-408a-8c36-71af77811f3b'
    ]
    uploadcare.store_files(files)

Delete single file::

    file: File = uploadcare.file("740e1b8c-1ad8-4324-b7ec-112c79d8eac2")
    file.delete()

Delete multiple files::

    files = [
        '6c5e9526-b0fe-4739-8975-72e8d5ee6342',
        'a771f854-c2cb-408a-8c36-71af77811f3b'
    ]
    uploadcare.delete_files(files)

Copy file to the local storage::

    file: File = uploadcare.file("740e1b8c-1ad8-4324-b7ec-112c79d8eac2")
    copied_file: File = file.create_local_copy(store=True)

Copy file to the remote storage::

    file = uploadcare.file("740e1b8c-1ad8-4324-b7ec-112c79d8eac2")
    copied_file: File = file.create_remote_copy(target='mytarget', make_public=True)


File groups
^^^^^^^^^^^

Create file group::

    file_1: File = uploadcare.file('6c5e9526-b0fe-4739-8975-72e8d5ee6342')
    file_2: File = uploadcare.file('a771f854-c2cb-408a-8c36-71af77811f3b')
    file_group: FileGroup = uploadcare.create_file_group([file_1, file_2])

Get file group::

    file_group: FileGroup = uploadcare.file_group('0513dda0-582f-447d-846f-096e5df9e2bb~2')
    print(file_group.info())

Stores all group's files::

    file_group: FileGroup = uploadcare.file_group('0513dda0-582f-447d-846f-096e5df9e2bb~2')
    file_group.store()

List file groups::

    file_groups: List[FileGroup] = uploadcare.list_file_groups(limit=10)
    for file_group in file_groups:
        print(file_group.info)


Video conversion
^^^^^^^^^^^^^^^^

After each video file upload you obtain a file identifier in UUID format. Then you can use this file identifier to convert your video in multiple ways::

    file = uploadcare.file('740e1b8c-1ad8-4324-b7ec-112c79d8eac2')
    transformation = (
        VideoTransformation()
            .format(Format.mp4)
            .size(width=640, height=480, resize_mode=ResizeMode.add_padding)
            .quality(Quality.lighter)
            .cut(start_time='2:30.535', length='2:20.0')
            .thumbs(10)
    )
    converted_file: File = file.convert(transformation)

or you can use API directly to convert single or multiple files::

    transformation = VideoTransformation().format(VideoFormat.webm).thumbs(2)
    paths: List[str] = [
        transformation.path("740e1b8c-1ad8-4324-b7ec-112c79d8eac2"),
    ]

    response = uploadcare.video_convert_api.convert(paths)
    video_convert_info = response.result[0]
    converted_file = uploadcare.file(video_convert_info.uuid)

    video_convert_status = uploadcare.video_convert_api.status(video_convert_info.token)


Document Conversion
^^^^^^^^^^^^^^^^^^^

After each document file upload you obtain a file identifier in UUID format. Then you can use this file identifier to convert your document to a new format::

    file = uploadcare.file('0e1cac48-1296-417f-9e7f-9bf13e330dcf')
    transformation = DocumentTransformation().format(DocumentFormat.pdf)
    converted_file: File = file.convert(transformation)

or create an image of a particular page (if using image format)::

    file = uploadcare.file('5dddafa0-a742-4a51-ac40-ae491201ff97')
    transformation = DocumentTransformation().format(DocumentFormat.png).page(1)
    converted_file: File = file.convert(transformation)

or you can use API directly to convert single or multiple files::

    transformation = DocumentTransformation().format(DocumentFormat.pdf)

    paths: List[str] = [
        transformation.path("0e1cac48-1296-417f-9e7f-9bf13e330dcf"),
    ]

    response = uploadcare.document_convert_api.convert([path])
    document_convert_info = response.result[0]
    converted_file = uploadcare.file(document_convert_info.uuid)

    document_convert_status = uploadcare.document_convert_api.status(document_convert_info.token)


Webhooks
^^^^^^^^

Create webhook::

    webhook: Webhook = uploadcare.create_webhook("https://path/to/webhook")

List webhooks::

    webhooks: List[Webhook] = list(uploadcare.list_webhooks(limit=10))

Update webhook::

    webhook: Webhook = uploadcare.update_webhook(webhook_id, is_active=False)

Delete webhook::

    uploadcare.delete_webhook(webhook_id)


Projects
^^^^^^^^

Get project info::

    project_info: ProjectInfo = uploadcare.get_project_info()


Image transformations
^^^^^^^^^^^^^^^^^^^^^

Uploadcare allows to apply image transformations to files. ``File.cdn_url`` attribute returns CDN url::

    >>> file_ = File('a771f854-c2cb-408a-8c36-71af77811f3b')
    >>> file_.cdn_url
    https://ucarecdn.com/a771f854-c2cb-408a-8c36-71af77811f3b/

You can set default effects by string::

    >>> file_.set_effects('effect/flip/-/effect/mirror/')
    >>> file_.cdn_url
    https://ucarecdn.com/a771f854-c2cb-408a-8c36-71af77811f3b/-/effect/flip/-/effect/mirror/

or by image transformation builder::

    >>> file_.set_effects(ImageTransformation().grayscale().flip())
    >>> file_.cdn_url
    https://ucarecdn.com/a771f854-c2cb-408a-8c36-71af77811f3b/-/grayscale/-/flip/


Secure delivery
^^^^^^^^^^^^^^^

You can use your own custom domain and CDN provider for deliver files with authenticated URLs (see `original documentation`_).

Generate secure for file::

    from pyuploadcare import Uploadcare
    from pyuploadcare.secure_url import AkamaiSecureUrlBuilder

    secure_url_bulder = AkamaiSecureUrlBuilder("your cdn>", "<your secret for token generation>")

    uploadcare = Uploadcare(
        public_key='<your public key>',
        secret_key='<your private key>',
        secure_url_builder=secure_url_bulder,
    )

    secure_url = uploadcare.generate_secure_url('52da3bfc-7cd8-4861-8b05-126fef7a6994')

Generate secure for file with transformations::

    secure_url = uploadcare.generate_secure_url(
        '52da3bfc-7cd8-4861-8b05-126fef7a6994/-/resize/640x/other/transformations/'
    )


Testing
=======

Besides the `Github Actions`_ we use tox. In order to run tests just:

.. code-block:: console

    $ pip install tox
    $ tox


Security issues
===============

If you think you ran into something in Uploadcare libraries which might have
security implications, please hit us up at `bugbounty@uploadcare.com`_
or Hackerone.

We'll contact you personally in a short time to fix an issue through co-op and
prior to any public disclosure.


Feedback
========

Issues and PRs are welcome. You can provide your feedback or drop us a support
request at `hello@uploadcare.com`_.

.. _Uploadcare: https://uploadcare.com/?utm_source=github&utm_campaign=pyuploadcare
.. _simple steps: https://pyuploadcare.readthedocs.org/en/latest/quickstart.html
.. _Github Actions: https://github.com/uploadcare/pyuploadcare/actions
.. _REST: https://uploadcare.com/api-refs/rest-api/?utm_source=github&utm_campaign=pyuploadcare
.. _Upload: https://uploadcare.com/api-refs/upload-api/?utm_source=github&utm_campaign=pyuploadcare
.. _original documentation: https://uploadcare.com/docs/security/secure-delivery/?utm_source=github&utm_campaign=pyuploadcare
.. _here: https://github.com/uploadcare/pyuploadcare-example
.. _bugbounty@uploadcare.com: mailto:bugbounty@uploadcare.com
.. _hello@uploadcare.com: mailto:hello@uploadcare.com

