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import threading
from typing import Any, Dict, List
import redbaron
from .paths import getConfigFilePath
def get_config_source():
config_file_path = getConfigFilePath()
with open(config_file_path, "r") as file:
source_code = file.read()
return source_code
def load_red():
source_code = get_config_source()
red = redbaron.RedBaron(source_code)
return red
def get_config_node(red):
for node in red:
if node.type == "assignment" and node.target.value == "config":
return node
else:
raise Exception("Config file appears to be improperly formatted")
def edit_property(
args: redbaron.RedBaron, key_path: List[str], value: redbaron.RedBaron
):
for i in range(len(args)):
node = args[i]
if node.type != "call_argument":
continue
if node.target.value == key_path[0]:
if len(key_path) > 1:
edit_property(node.value.value[1].value, key_path[1:], value)
else:
args[i].value = value
return
edit_lock = threading.Lock()
def edit_config_property(key_path: List[str], value: redbaron.RedBaron):
with edit_lock:
red = load_red()
config = get_config_node(red)
config_args = config.value.value[1].value
edit_property(config_args, key_path, value)
with open(getConfigFilePath(), "w") as file:
file.write(red.dumps())
def add_config_import(line: str):
# check if the import already exists
source = get_config_source()
if line in source:
return
with edit_lock:
red = load_red()
# if it doesn't exist, add it
red.insert(1, line)
with open(getConfigFilePath(), "w") as file:
file.write(red.dumps())
filtered_attrs = {
"class_name",
"name",
"llm",
}
filtered_attrs_when_new = {"timeout", "prompt_templates"}
def escape_string(string: str) -> str:
return string.replace('"', '\\"').replace("'", "\\'")
def display_val(v: Any, k: str = None):
if k == "template_messages":
return v
if isinstance(v, str):
return f'"{escape_string(v)}"'
return str(v)
def is_default(llm, k, v):
if k == "template_messages" and llm.__fields__[k].default is not None:
return llm.__fields__[k].default.__name__ == v
return v == llm.__fields__[k].default
def display_llm_class(llm, new: bool = False):
sep = ",\n\t\t\t"
args = sep.join(
[
f"{k}={display_val(v, k)}"
for k, v in llm.dict().items()
if k not in filtered_attrs and v is not None and not is_default(llm, k, v)
]
)
return f"{llm.__class__.__name__}(\n\t\t\t{args}\n\t\t)"
def create_obj_node(
class_name: str, args: Dict[str, str], tabs: int = 1
) -> redbaron.RedBaron:
args = [f"{key}={value}" for key, value in args.items()]
t = "\t" * tabs
new_line = "\n\t" + t
sep = "," + new_line
return redbaron.RedBaron(f"{class_name}({new_line}{sep.join(args)}\n{t})")[0]
def create_string_node(string: str) -> redbaron.RedBaron:
string = escape_string(string)
if "\n" in string:
return redbaron.RedBaron(f'"""{string}"""')[0]
return redbaron.RedBaron(f'"{string}"')[0]
def create_literal_node(literal: str) -> redbaron.RedBaron:
return redbaron.RedBaron(literal)[0]
def create_float_node(float: float) -> redbaron.RedBaron:
return redbaron.RedBaron(f"{float}")[0]
# Example:
# edit_config_property(
# [
# "models",
# "default",
# ],
# create_obj_node("OpenAI", {"api_key": '""', "model": '"gpt-4"'}),
# )
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