some helpful tools
Project description
tra-tools
Some useful tools.
Requirements
pip install -r requirements.txt
Installation and running
pip install tratools
Usage:
- Progress:
>>> import tratools.progresses.progress_cmd as progress_cmd
>>> ProgressCmd = progress_cmd.ProgressCmd
>>> progress = ProgressCmd(steps, prefix="loading:")
>>> progress.succ(idx) # somewhere in loop
>>> progress.print_end()
- Zipper:
>>> from tratools.zipper import Zipper, Entry
>>> zipper = Zipper(
init_entry=Entry(
attrs_names=["A", "B"],
attrs_values=[["a1", "a2", "a3"], ["b1", "b2", "b3"]],
attrs_targets=["dtime", "goal"],
max_step=10
), pack_size=2)
>>> zipper.load(use_backup=False)
>>> print("todos:")
>>> print(zipper.todos)
A B
0 a1 b1
1 a1 b2
2 a1 b3
3 a2 b1
4 a2 b2
5 a2 b3
6 a3 b1
7 a3 b2
8 a3 b3
>>> pack, pack_size = zipper.next()
>>> pack = list(pack)
>>> print("pack:")
>>> for e in pack:
>>> print(e.attrs_values_entry)
A a1
B b1
Name: 0, dtype: object
A a1
B b2
Name: 1, dtype: object
>>> print("\ntodos after pack:")
>>> print(zipper.todos)
A B
2 a1 b3
3 a2 b1
4 a2 b2
5 a2 b3
6 a3 b1
7 a3 b2
8 a3 b3
>>> zipper.update(pack)
>>> print("\ntodos after update:")
>>> print(zipper.todos)
A B
2 a1 b3
3 a2 b1
4 a2 b2
5 a2 b3
6 a3 b1
7 a3 b2
8 a3 b3
>>> print("\ndones after update")
>>> print(zipper.dones)
A B
0 a1 b1
1 a1 b2
- CpuScheduler:
>>> from tratools.scheduler import CpuScheduler
>>> from tratools.zipper import Entry
>>> scheduler = CpuScheduler(
>>> init_entry=Entry(
>>> attrs_names=["A", "B"],
>>> attrs_values=[["a1", "a2", "a3"], ["b1", "b2", "b3"]],
>>> attrs_targets=["dtime", "goal"],
>>> max_step=10
>>> ),
>>> target_tasks_params_names=["length", "delay_cost"],
>>> dbg=True)
>>> pack = scheduler.ientry.gen(4)
>>> scheduler(pack)
solution:
(1_len_27_delay_4_0, cpu4, 0, 27)
(2_len_19_delay_7_0, cpu1, 0, 19)
(3_len_19_delay_7_0, cpu0, 0, 19)
(0_len_33_delay_0_0, cpu5, 11, 44)
# see `tratools.scheduler.test()` for details.
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