ttutils 0.2

Tools for routine tasks

Configuration

Constants and valiables

export CONFIG='/path/to/base_config.yaml;/path/to/config.yaml'

from ttutils import Config

CFG = Config()

CFG.PUBLIC_URL  # get from config files
CFG.ENV.CONFIG  # get from os env
CFG.SECRET.KEY  # get from os env and clean

Logging configuration

export CONFIG='/path/to/base_log_config.yaml;/path/to/logging.yaml'

from ttutils import LoggingConfig

CFG = LoggingConfig({
    'loggers': {
        'aiohttp.access': {  # local overriding
            'level': 'ERROR',
        }
    }
})

Safe type convertors

from ttutils import try_int, as_bool, to_string, safe_text, text_crop, int_list, int_set

try_int('123') == 123
try_int('asd') is None

as_bool('t') is True
as_bool(1) is True
as_bool('false') is False

to_string(AClass) == '<AClass>'
to_string('text') == 'text'
to_string(b'text') == 'text'

safe_text('<b>text</b>') == '&lt;b&gt;text&lt;/b&gt;'
safe_text('text') == 'text'

text_crop('text', 5) == 'text'
text_crop('sometext', 5) == 'som …'

int_list(['1', '2', 'a', 'b', None]) == [1, 2]
int_set(['1', '2', 'a', 'b', None]) == {1, 2}

Compress

Integer, dict integers, list integers compression/decompression functions

from ttutils import compress

compress.encode(11232423)  # 'GSiD'
compress.decode('GSi')  # 175506

compress.encode_list([12312, 34535, 12323])  # '30o-8rD-30z'
compress.decode_list('30o-8rD-30z--30C')  # [12312, 34535, 12323, 12324, 12325, 12326]

compress.encode_dict({12: [234, 453], 789: [12, 98, 99, 100, 101]})  # 'c-3G-75/cl-c-1y--1B'
compress.decode_dict('c-3G-75/cl-c-1y--1B')  # {12: [234, 453], 789: [12, 98, 99, 100, 101]}