created custom django_cms serializer to be able to handle django cms …

[viliammihalik]

…filer images

Description

Added ability to define own serializer based on #14 and created serializers folder where is created new django_cms serializer which is able to transfer djangocms filer image as base64 string.

Checklist

• I have opened this pull request against master
• I have added or modified the tests when changing logic
• I have followed the conventional commits guidelines to add meaningful information into the changelog
• I have read the contribution guidelines and I have joined #workgroup-pr-review on
  Slack to find a “pr review buddy” who is going to review my pull request.

[robert-foreflight]

Pep8: this should be lowercase if it's a function, however, it appears that you might have meant this to be a class with a deserialize method??? It seems by the name that is should be a class with maybe a static method. Anyway, just a nitpick

[viliammihalik]

Hi, I can change it to lowercase. It was inspired by Django python serializer itself https://github.com/django/django/blob/main/django/core/serializers/python.py#L88

[viliammihalik]

Actually, it needs to be uppercase https://github.com/django/django/blob/0dd29209091280ccf34e07c9468746c396b7778e/django/core/serializers/__init__.py#L125

[viliammihalik]

@robert-foreflight what do you think about that ?

[codecov]

Codecov Report

Attention: Patch coverage is 7.01754% with 53 lines in your changes missing coverage. Please review.

Project coverage is 28.20%. Comparing base (703aaa0) to head (438a121).
Report is 17 commits behind head on master.

Files with missing lines	Patch %	Lines
djangocms_transfer/serializers/django_cms.py	0.00%	49 Missing ⚠️
djangocms_transfer/utils.py	33.33%	2 Missing ⚠️
djangocms_transfer/datastructures.py	66.66%	1 Missing ⚠️
djangocms_transfer/helpers.py	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master      #24      +/-   ##
==========================================
- Coverage   31.83%   28.20%   -3.63%     
==========================================
  Files          11       12       +1     
  Lines         377      429      +52     
  Branches       63       70       +7     
==========================================
+ Hits          120      121       +1     
- Misses        257      308      +51     

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[mihalikv]

@robert-foreflight Can you check this out?

[wfehr]

This might be resolved with the changes from #20.
With now released version 1.0.2 you can define custom serializer handling which also enables custom processing for filer-images, e.g. ignoring them, creating a default image on import or transferring images with base64.