git-importer/lib/exporter.py

import sys

import yaml

from lib.db import DB
from lib.db_revision import DBRevision


class Exporter:
    def __init__(self, package):
        self.package = package

    def run(self):
        db = DB()
        cur = db.cursor()
        cur.execute(
            "SELECT * from revisions where package=%s ORDER BY project,rev",
            (self.package,),
        )
        data = {"revisions": []}
        for row in cur.fetchall():
            data["revisions"].append(DBRevision(row).as_dict(db))

        yaml.dump(data, sys.stdout, default_flow_style=False)