[+] The var_dir variable is added. It will store the path to the permanent files that the node creates in the process.

[*] Renamed dir_cfg to tmp_cfg. Deleted sections cdb, cdb_auth, srv_vpn from JSON. Added reading adress and port from JSON for listen.

[*] Fix. The JSON string has been changed to support and test the new python-cellframe functionality.

[+] Added TPO module to provide the Crypto, CryptoKeyType, CryptoDataType object in the libdap-crypto-python library

[*] I rewrote the tests for the current state of the library. Now the tests consist of a TPO module (Test Python object), which provides access to the object and functions of the tested library, and a unit test written in Python.

[+] Added the ability to set the registration level. Using words and not numbers. Changed the Unit test so that he would also use this function.

[*] He returned dap_common initialization and added two parameters to initialize the module. Accordingly, I modified the test file to verify the changes.

[+] Made wrapping implementation of fast encryption algorithm AES, OAES. Written test for checking this wrapping

Redid the wrapping of the base58 algorithm. Now it works with binary data (PyBytesObject) in place of strings. Also written a separate test.

emoved the transfer to the decoding function of the initial size of PyBytesObject. Added one more parameter to the wrapper of the encoding/decoding function, a numeric parameter, it takes a value from 1 to 2, which correspond to DAP_ENC_DATA_TYPE_B64 and DAP_ENC_DATA_TYPE_B64_URLSAFE from the dap_enc_data_type enumeration. And corrected the errors, now neither after nor during the execution of the Python script exceptions occur

[+] Made UnitTest which checks initialization, and library deinitialization, and also checks the operation of the base58 and base64 algorithm

[*] Added import from libdapConnector module correctly. Now no need for every call from libdapConnector no need to add module name

The function dap_dane has been changed, the closing of the configuration file has been added. Changed the test, removed the extra line break.

I brought the file with the main_test test in order. Now main_test.py returns the final code, creates a configuration file as in libdap, so that the test passes, replaces all print with logIt.

Corrected. Now the log_it function accepts not JSON as input, but two parameters — the level of logging and the displayed string.
Corrected. The setLogLevel function does not accept a string with a level name, but a parameter from the LogLevel enumeration.
Accordingly, the LogLevel enumeration has been added, which contains logging levels from debug to critical.

Redid the libdapConnector. Now it is not built on class, but on functions, as was indicated in the problem.

Changed initialization and log_it function. Now functions accept not one line with the separation of the characters '\n', but several parameters separated by commas.

Added functions configGetItem and configGetItemDefault. They accept a section, a key, and the second function accepts a default value. These functions take parameters as strings and return string. Also added a test for these functions.

The wrapping of the log_it function has been added, a test has also been added for the fact that it works