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[common] refactoring: 'get_human_size_str' moved from 'system' to 'view_utils'

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This commit is contained in:
Vinicius Moreira
2022-03-14 09:46:17 -03:00
parent 5538a52442
commit e1921facf8
12 changed files with 69 additions and 63 deletions
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20
bauh/commons/view_utils.py
View File

@@ -3,6 +3,10 @@ from typing import List, Tuple, Optional
from bauh.api.abstract.view import SelectViewType, InputOption, SingleSelectComponent
SIZE_UNITS = ((1, 'B'), (1024, 'Kb'), (1048576, 'Mb'), (1073741824, 'Gb'),
(1099511627776, 'Tb'), (1125899906842624, 'Pb'))
def new_select(label: str, tip: str, id_: str, opts: List[Tuple[Optional[str], object, Optional[str]]], value: object, max_width: int,
type_: SelectViewType = SelectViewType.RADIO, capitalize_label: bool = True):
inp_opts = [InputOption(label=o[0].capitalize(), value=o[1], tooltip=o[2]) for o in opts]
@@ -16,3 +20,19 @@ def new_select(label: str, tip: str, id_: str, opts: List[Tuple[Optional[str], o
type_=type_,
id_=id_,
capitalize_label=capitalize_label)
def get_human_size_str(size) -> Optional[str]:
if type(size) in (int, float, str):
int_size = abs(int(size))
if int_size == 0:
return '0'
for div, unit in SIZE_UNITS:
size_unit = int_size / div
if size_unit < 1024:
size_unit = size_unit if size > 0 else size_unit * -1
return f'{int(size_unit)} {unit}' if unit == 'B' else f'{size_unit:.2f} {unit}'