python - Is there any database model designer that can output SQLAlchemy models? -


i implementing database model store 20+ fields of ical calendar format , faced tediously typing in these sqlalchemy model.py file. there smarter approach? looking gui or model designer can create model.py file me. specify column names , attributes, e.g, type, length, etc.

at minimum, need designer output model 1 table. additional requirements, in decreasing order of priority:

  • create multiple tables
  • support basic relationships between multiple tables (1:1, 1:n)
  • support constraints on columns.

i open other ways of achieving goal, perhaps using gui create tables in database , reflecting them model.

i appreciate feedback in advance.

there's way yet generate sqlalchemy model. can use vertabelo - it's online tool visual database designing. it's free small projects.

after created model in vertabelo, have convert sqlalchemy mapping classes using script available on github.

simply follow provided below steps:

  • download diagram xml file (simply press xml icon on toolbar menu)

  • generate sqlalchemy models

./vertabelo_sqlalchemy.py -i your_diagram.xml -o model.py

i know not direct , perfect way, hope suit you.


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