datajoint python CLI

[A-Baji]

Examples:

vscode ➜ /workspaces/datajoint-python (dj-cli) $ dj
dj repl

>>> dj.config
{   'connection.charset': '',
    'connection.init_function': None,
    'database.host': 'fakeservices.datajoint.io',
    'database.password': 'simple',
    'database.port': 3306,
    'database.reconnect': True,
    'database.use_tls': None,
    'database.user': 'root',
    'display.limit': 12,
    'display.show_tuple_count': True,
    'display.width': 14,
    'enable_python_native_blobs': True,
    'fetch_format': 'array',
    'filepath_checksum_size_limit': None,
    'loglevel': 'INFO',
    'safemode': True}
>>> 

vscode ➜ /workspaces/datajoint-python (dj-cli) $ datajoint -u test_user -p test_password -h test_host
dj repl

>>> print(dj.config['database.user'],dj.config['database.password'],dj.config['database.host'])
test_user test_password test_host
>>> 

vscode ➜ /workspaces/datajoint-python (dj-cli) $ dj -s djtest_test1:test1 djtest_relational:relational
[2023-06-22 17:35:08,925][INFO]: Connecting [email protected]:3306
[2023-06-22 17:35:08,930][INFO]: Connected [email protected]:3306
dj repl

schema modules:

  - test1
  - relational

>>> test1.TTest()
*key    value    
+-----+ +-------+
0       0        
1       2        
2       4        
3       6        
4       8        
5       10       
6       12       
7       14       
8       16       
9       18       
 (Total: 10)

>>> 

[dimitri-yatsenko]

Let's merge it, although the documentation is still pending.

[ethho]

@dimitri-yatsenko This needs to merge in master branch.

[ethho]

pytests not working in Dev Container with new pytest framework. Will need to migrate dependencies like CONN_INFO_ROOT to the respective pytest.fixtures.

vscode ➜ /workspaces/datajoint-python (hidden-1091-continued) $ pytest tests/test_cli.py
========================================================= test session starts ==========================================================
platform linux -- Python 3.11.4, pytest-8.2.2, pluggy-1.5.0
rootdir: /workspaces/datajoint-python
plugins: Faker-28.4.1, cov-5.0.0
collected 0 items / 1 error                                                                                                            

================================================================ ERRORS ================================================================
__________________________________________________ ERROR collecting tests/test_cli.py __________________________________________________
ImportError while importing test module '/workspaces/datajoint-python/tests/test_cli.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
/usr/local/lib/python3.11/importlib/__init__.py:126: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
tests/test_cli.py:9: in <module>
    from . import CONN_INFO_ROOT, PREFIX
E   ImportError: cannot import name 'CONN_INFO_ROOT' from 'tests' (/workspaces/datajoint-python/tests/__init__.py)
======================================================= short test summary info ========================================================
ERROR tests/test_cli.py
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
=========================================================== 1 error in 0.20s ===========================================================

[ethho]

Continued development on #1181.