k

import os
import shutil
from deltachat.account import as_dc_charpointer, from_dc_charpointer, Account
from deltachat.capi import lib
from deltachat.capi import ffi


def remove_db_path(db_path):
    try:
        os.remove(db_path)
        shutil.rmtree(db_path + "-blobs")
    except FileNotFoundError:
        pass
    return db_path


def main(db_path):
    remove_db_path(db_path)
    print("new context with db-path:", db_path)
    dc_context = ffi.gc(
        lib.dc_context_new(lib.py_dc_callback, ffi.NULL, as_dc_charpointer("os")),
        lib.dc_context_unref
    )
    if not lib.dc_open(dc_context, db_path.encode("utf8"), ffi.NULL):
        raise ValueError("Could not dc_open: {}".format(db_path))


def main2(db_path):
    remove_db_path(db_path)
    print("new Account with db-path:", db_path)
    acc = Account(db_path)
    return
    print(acc.get_info())


if __name__ == "__main__":
    main("/tmp/dctmp123")
    #main2("/tmp/dctmpxxx")