indented-logs 0.0.2

Decorators to indent-log function calls with parameter and timing

Decorators to log function calls with parameter and timing

Usage

Decorators to track down function call with indent. Both logging function and indent characters are configurable

Decorate a function:

from indented_logs import log_call

@log_call()
def method1(arg1, arg2):
    return arg1 + arg2

method1(3, 4)

Output:

...CALL: method1(3, 4)
...'method1' RETURN: 7
...'method1' FINISHED in 0.000003 secs

Multiple functions:

from indented_logs import log_call

@log_call()
def get_data():
    get_parameters()
    query_db(conn="sample_conn_str")

@log_call()
def get_parameters():
    pass

@log_call()
def query_db(conn):
    return covert_data("1", "2")

@log_call()
def covert_data(a, b):
    return (int(a), int(b))

get_data()

Output:

...CALL: get_data()

......CALL: get_parameters()
......get_parameters RETURN: None
......get_parameters FINISHED in 0.000004 secs


......CALL: query_db(, conn=sample_conn_str)

.........CALL: covert_data(1, 2)
.........covert_data RETURN: (1, 2)
.........covert_data FINISHED in 0.000005 secs

......query_db RETURN: (1, 2)
......query_db FINISHED in 0.000870 secs

...get_data RETURN: None
...get_data FINISHED in 0.002771 secs

Decorate class: Using log_call_cls

from indented_logs import log_call_cls

@log_call_cls(indent="***", log_time=False, logger_func=log_with_capture)
class MyClass:
    def method1(self, arg1, arg2):
        self.method2(arg1)

    def method2(self, arg1):
        pass

obj = MyClass()
obj.method1("aaaaa", "bbbbbbb")

Ouput:

***CALL: method1(aaaaa, bbbbbbb)

******CALL: method2(aaaaa)
******method2 RETURN: None
******method2 FINISHED in 0.000005 secs

***method1 RETURN: None
***method1 FINISHED in 0.000916 secs

Customize indent characters:

from indented_logs import log_call

@log_call(indent='___')
def method1(arg1, arg2):
    return arg1 + arg2

method1(3, 4)

Turn off logtime:

from indented_logs import log_call

@log_call(indent='___', log_time=False)
def method1(arg1, arg2):
    return arg1 + arg2

method1(3, 4)

Output:

___CALL: method1(3, 4)
___'method1' RETURN: 7
___'method1' FINISHED in 0.000006 sec

Development

Conda environment

Create conda environment

conda env create -f environment.yml

If any dependency is added, remember to update conda environment file

conda env export --from-history > environment.yml

Tests

Run using pytest:

pytest -s --cov=src

Build and publish

Increase the version number in setup.py, run:

python -m build .

Publish to test Pypi:

python -m twine upload --repository testpypi dist/* --skip-existing

Publish to Pypi:

python -m twine upload --repository pypi dist/* --skip-existing