• serialization:

  • Generic serialization of a Python object to a string, with filtering on null value
  • Deserialize a python dict (<-> serialized string json.load, see test_json_to_object_to_json in test_model) to a python class
  • In src/model.py we are checking if we could have simplified the code proposed in this same class
  • Usage run tests in tests folder, it is described in run tests section.

• decorators:

  • Understand decorators

• mulithread:

  • Show advantage of using parallel map to parallelize http calls

• misc

• systemd:

  • Show usage of system

• pipeline

  • Show usage of pipeline

They are in test folder. We can configure Pycharm or use Docker

Configuring Pycharm (in same menu can install without pipenv if issues):

• Press Ctrl+Alt+S to open the project Settings/Preferences
• In the Settings/Preferences dialog Ctrl+Alt+S, select Project | Project Interpreter.
• Click the The Configure project interpreter icon and select Add.
• In the left-hand pane of this dialog, click Pipenv Environment.
• test OK

cd <project> # serialization
docker build .

from serialization.model import Model

In pycharm initial setup it proposed

from serialization.serialization import Model

But it would not work with docker (even if copy serialization top folder, cf. multithread where we did it).

Sometimes Pycharm complains by adding yellow in import line, in other project work with moudle, Pycharm behavior is strange

For instance, multithread client:

from chrono.chrono import with_chrono # <- work in docker, work with pycharm but flagged as red
from multithread.chrono.chrono import with_chrono #  <- does not work in docker, work with pycharm

In pycharm ensure template in unittest is correct (close to run > arrow), edit configuration so that we use script path and not module name. And working directory is C:\[...]\dev_snippets\serialization same as docker one. And add content and source root to Python path. Similar in multithread readme.

Docker may require to update pipfile.

# at project root
docker-compose up #(--build)

Activate the repo here: https://travis-ci.org/account/repositories

# https://myopswork.com/how-remove-files-completely-from-git-repository-history-47ed3e0c4c35
git filter-branch --index-filter "git rm -rf --cached --ignore-unmatch README.md" HEAD

See also repo mgmt