qleda 0.1.3

QLEDA is a python project to read or create schematics and netlists

QLEDA

QLEDA is a python project to read or create schematics and netlists. The data model uses the popular framework SQLAlchemy. Therfore the created data can be stored in either a PostgreSQL database or in a SQLite database.

Coding Rules

In general Python Style Guide PEP 8 should be respected.

SQL Alchemy

relationship:

If files are on the same hierarchy (same package) use 'back_populates' wherever possible since it improves code readability. If a package/class e.g. 'B' depends on package 'A' but 'A' not on 'B', use 'backref' in order to avoid unnecessary dependencies.

Table names

Table names shall be lowercase of the Class name with an underscore. It's allowed to shorten the name where it makes sense.

FileStructure

• common/ TBD
• core/ all basic functionalities are here
• drawing/ everything related to graphical representation
• pypads/ importer function to read library and schemtic data from PADS Logic ascii files.

Testing

Add unittests in a subfolder named test. Name every unittest file test_ + file_to_test. To run all tests run:

python -m unittest discover -t ./ -s qleda/

from the project base directory.

Setup

At least Python 3.9 is required. Install requirements.txt.