You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
75 lines
2.2 KiB
Python
75 lines
2.2 KiB
Python
"""Decorator and parsers for command scheduling"""
|
|
|
|
from typing import Iterable
|
|
|
|
from imaginairy.utils import frange
|
|
|
|
|
|
def with_arg_schedule(f):
|
|
"""Decorator to add arg-schedule functionality to a click command."""
|
|
|
|
def new_func(*args, **kwargs):
|
|
arg_schedules = kwargs.pop("arg_schedules", None)
|
|
|
|
if arg_schedules:
|
|
schedules = parse_schedule_strs(arg_schedules)
|
|
schedule_length = len(next(iter(schedules.values())))
|
|
for i in range(schedule_length):
|
|
for attr_name, schedule in schedules.items():
|
|
kwargs[attr_name] = schedule[i]
|
|
f(*args, **kwargs)
|
|
else:
|
|
f(*args, **kwargs)
|
|
|
|
return new_func
|
|
|
|
|
|
def parse_schedule_strs(schedule_strs: Iterable[str]) -> dict:
|
|
"""Parse and validate input prompt schedules."""
|
|
schedules = {}
|
|
for schedule_str in schedule_strs:
|
|
arg_name, arg_values = parse_schedule_str(schedule_str)
|
|
schedules[arg_name] = arg_values
|
|
|
|
# Validate that all schedules have the same length
|
|
schedule_lengths = [len(v) for v in schedules.values()]
|
|
if len(set(schedule_lengths)) > 1:
|
|
raise ValueError("All schedules must have the same length")
|
|
|
|
return schedules
|
|
|
|
|
|
def parse_schedule_str(schedule_str):
|
|
"""Parse a schedule string into a list of values."""
|
|
import re
|
|
|
|
pattern = re.compile(r"([a-zA-Z0-9_-]+)\[([a-zA-Z0-9_:,. -]+)\]")
|
|
match = pattern.match(schedule_str)
|
|
if not match:
|
|
msg = f"Invalid kwarg schedule: {schedule_str}"
|
|
raise ValueError(msg)
|
|
|
|
arg_name = match.group(1).replace("-", "_")
|
|
|
|
arg_values = match.group(2)
|
|
if ":" in arg_values:
|
|
start, end, step = arg_values.split(":")
|
|
arg_values = list(frange(float(start), float(end), float(step)))
|
|
else:
|
|
arg_values = parse_csv_line(arg_values)
|
|
return arg_name, arg_values
|
|
|
|
|
|
def parse_csv_line(line):
|
|
import csv
|
|
|
|
reader = csv.reader([line])
|
|
for row in reader:
|
|
parsed_row = []
|
|
for value in row:
|
|
try:
|
|
parsed_row.append(float(value))
|
|
except ValueError:
|
|
parsed_row.append(value)
|
|
return parsed_row
|