ReMe/memory_scope/utils/tool_functions.py
2024-06-27 14:22:30 +08:00

91 lines
2.8 KiB
Python

import re
from copy import deepcopy
from datetime import datetime
from importlib import import_module
from memory_scope.constants.common_constants import WEEKDAYS
from memory_scope.enumeration.message_role_enum import MessageRoleEnum
def under_line_to_hump(underline_str):
sub = re.sub(r"(_\w)", lambda x: x.group(1)[1].upper(), underline_str)
return sub[0:1].upper() + sub[1:]
def init_instance_by_config(config: dict, default_class_path: str = "memory_scope", suffix_name: str = "", **kwargs):
config_copy = deepcopy(config)
origin_class_path: str = config_copy.pop("class")
if not origin_class_path:
raise RuntimeError("empty class path!")
class_name_split = origin_class_path.split(".")
class_name: str = class_name_split[-1]
if suffix_name and not class_name.lower().endswith(suffix_name.lower()):
class_name = f"{class_name}_{suffix_name}"
class_name_split[-1] = class_name
class_paths = []
if default_class_path and not origin_class_path.startswith(default_class_path):
class_paths.append(default_class_path)
class_paths.extend(class_name_split)
module = import_module(".".join(class_paths))
cls_name = under_line_to_hump(class_name)
return getattr(module, cls_name)(**config_copy, **kwargs)
def complete_config_name(config_name: str, suffix: str = ".json"):
if not config_name.endswith(suffix):
config_name += suffix
return config_name
def prompt_to_msg(system_prompt: str, few_shot: str, user_query: str):
return [
{
"role": MessageRoleEnum.SYSTEM.value,
"content": system_prompt.strip(),
},
{
"role": MessageRoleEnum.USER.value,
"content": "\n".join(
[x.strip() for x in [few_shot, system_prompt, user_query]]
),
},
]
def get_datetime_info_dict(parse_dt: datetime):
return {
"year": parse_dt.year,
"month": parse_dt.month,
"day": parse_dt.day,
"hour": parse_dt.hour,
"minute": parse_dt.minute,
"second": parse_dt.second,
"week": parse_dt.isocalendar().week,
"weekday": WEEKDAYS[parse_dt.isocalendar().weekday - 1],
}
def time_to_formatted_str(
time: datetime | str | int | float = None,
date_format: str = "%Y%m%d", # e.g. %Y%m%d -> "20240528", add %H:%M:%S
string_format: str = "",
) -> str:
if isinstance(time, str | int | float):
if isinstance(time, str):
time = float(time)
current_dt = datetime.fromtimestamp(time)
elif isinstance(time, datetime):
current_dt = time
else:
current_dt = datetime.now()
return_str = ""
if date_format:
return_str = current_dt.strftime(date_format)
elif string_format:
return_str = string_format.format(**get_datetime_info_dict(current_dt))
return return_str