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import asyncio
import json
import time
from datetime import datetime
from typing import List, Literal, Optional, Union
from litellm._logging import verbose_proxy_logger
from litellm.proxy._types import (
LiteLLM_TeamTable,
LiteLLM_UserTable,
LiteLLM_VerificationToken,
)
from litellm.proxy.utils import PrismaClient, ProxyLogging
from litellm.types.services import ServiceTypes
class ResetBudgetJob:
"""
Resets the budget for all the keys, users, and teams that need it
"""
def __init__(self, proxy_logging_obj: ProxyLogging, prisma_client: PrismaClient):
self.proxy_logging_obj: ProxyLogging = proxy_logging_obj
self.prisma_client: PrismaClient = prisma_client
async def reset_budget(
self,
):
"""
Gets all the non-expired keys for a db, which need spend to be reset
Resets their spend
Updates db
"""
if self.prisma_client is not None:
### RESET KEY BUDGET ###
await self.reset_budget_for_litellm_keys()
### RESET USER BUDGET ###
await self.reset_budget_for_litellm_users()
## Reset Team Budget
await self.reset_budget_for_litellm_teams()
async def reset_budget_for_litellm_keys(self):
"""
Resets the budget for all the litellm keys
Catches Exceptions and logs them
"""
now = datetime.utcnow()
start_time = time.time()
keys_to_reset: Optional[List[LiteLLM_VerificationToken]] = None
try:
keys_to_reset = await self.prisma_client.get_data(
table_name="key", query_type="find_all", expires=now, reset_at=now
)
verbose_proxy_logger.debug(
"Keys to reset %s", json.dumps(keys_to_reset, indent=4, default=str)
)
updated_keys: List[LiteLLM_VerificationToken] = []
failed_keys = []
if keys_to_reset is not None and len(keys_to_reset) > 0:
for key in keys_to_reset:
try:
updated_key = await ResetBudgetJob._reset_budget_for_key(
key=key, current_time=now
)
if updated_key is not None:
updated_keys.append(updated_key)
else:
failed_keys.append(
{"key": key, "error": "Returned None without exception"}
)
except Exception as e:
failed_keys.append({"key": key, "error": str(e)})
verbose_proxy_logger.exception(
"Failed to reset budget for key: %s", key
)
verbose_proxy_logger.debug(
"Updated keys %s", json.dumps(updated_keys, indent=4, default=str)
)
if updated_keys:
await self.prisma_client.update_data(
query_type="update_many",
data_list=updated_keys,
table_name="key",
)
end_time = time.time()
if len(failed_keys) > 0: # If any keys failed to reset
raise Exception(
f"Failed to reset {len(failed_keys)} keys: {json.dumps(failed_keys, default=str)}"
)
asyncio.create_task(
self.proxy_logging_obj.service_logging_obj.async_service_success_hook(
service=ServiceTypes.RESET_BUDGET_JOB,
duration=end_time - start_time,
call_type="reset_budget_keys",
start_time=start_time,
end_time=end_time,
event_metadata={
"num_keys_found": len(keys_to_reset) if keys_to_reset else 0,
"keys_found": json.dumps(keys_to_reset, indent=4, default=str),
"num_keys_updated": len(updated_keys),
"keys_updated": json.dumps(updated_keys, indent=4, default=str),
"num_keys_failed": len(failed_keys),
"keys_failed": json.dumps(failed_keys, indent=4, default=str),
},
)
)
except Exception as e:
end_time = time.time()
asyncio.create_task(
self.proxy_logging_obj.service_logging_obj.async_service_failure_hook(
service=ServiceTypes.RESET_BUDGET_JOB,
duration=end_time - start_time,
error=e,
call_type="reset_budget_keys",
start_time=start_time,
end_time=end_time,
event_metadata={
"num_keys_found": len(keys_to_reset) if keys_to_reset else 0,
"keys_found": json.dumps(keys_to_reset, indent=4, default=str),
},
)
)
verbose_proxy_logger.exception("Failed to reset budget for keys: %s", e)
async def reset_budget_for_litellm_users(self):
"""
Resets the budget for all LiteLLM Internal Users if their budget has expired
"""
now = datetime.utcnow()
start_time = time.time()
users_to_reset: Optional[List[LiteLLM_UserTable]] = None
try:
users_to_reset = await self.prisma_client.get_data(
table_name="user", query_type="find_all", reset_at=now
)
updated_users: List[LiteLLM_UserTable] = []
failed_users = []
if users_to_reset is not None and len(users_to_reset) > 0:
for user in users_to_reset:
try:
updated_user = await ResetBudgetJob._reset_budget_for_user(
user=user, current_time=now
)
if updated_user is not None:
updated_users.append(updated_user)
else:
failed_users.append(
{
"user": user,
"error": "Returned None without exception",
}
)
except Exception as e:
failed_users.append({"user": user, "error": str(e)})
verbose_proxy_logger.exception(
"Failed to reset budget for user: %s", user
)
verbose_proxy_logger.debug(
"Updated users %s", json.dumps(updated_users, indent=4, default=str)
)
if updated_users:
await self.prisma_client.update_data(
query_type="update_many",
data_list=updated_users,
table_name="user",
)
end_time = time.time()
if len(failed_users) > 0: # If any users failed to reset
raise Exception(
f"Failed to reset {len(failed_users)} users: {json.dumps(failed_users, default=str)}"
)
asyncio.create_task(
self.proxy_logging_obj.service_logging_obj.async_service_success_hook(
service=ServiceTypes.RESET_BUDGET_JOB,
duration=end_time - start_time,
call_type="reset_budget_users",
start_time=start_time,
end_time=end_time,
event_metadata={
"num_users_found": len(users_to_reset) if users_to_reset else 0,
"users_found": json.dumps(
users_to_reset, indent=4, default=str
),
"num_users_updated": len(updated_users),
"users_updated": json.dumps(
updated_users, indent=4, default=str
),
"num_users_failed": len(failed_users),
"users_failed": json.dumps(failed_users, indent=4, default=str),
},
)
)
except Exception as e:
end_time = time.time()
asyncio.create_task(
self.proxy_logging_obj.service_logging_obj.async_service_failure_hook(
service=ServiceTypes.RESET_BUDGET_JOB,
duration=end_time - start_time,
error=e,
call_type="reset_budget_users",
start_time=start_time,
end_time=end_time,
event_metadata={
"num_users_found": len(users_to_reset) if users_to_reset else 0,
"users_found": json.dumps(
users_to_reset, indent=4, default=str
),
},
)
)
verbose_proxy_logger.exception("Failed to reset budget for users: %s", e)
async def reset_budget_for_litellm_teams(self):
"""
Resets the budget for all LiteLLM Internal Teams if their budget has expired
"""
now = datetime.utcnow()
start_time = time.time()
teams_to_reset: Optional[List[LiteLLM_TeamTable]] = None
try:
teams_to_reset = await self.prisma_client.get_data(
table_name="team", query_type="find_all", reset_at=now
)
updated_teams: List[LiteLLM_TeamTable] = []
failed_teams = []
if teams_to_reset is not None and len(teams_to_reset) > 0:
for team in teams_to_reset:
try:
updated_team = await ResetBudgetJob._reset_budget_for_team(
team=team, current_time=now
)
if updated_team is not None:
updated_teams.append(updated_team)
else:
failed_teams.append(
{
"team": team,
"error": "Returned None without exception",
}
)
except Exception as e:
failed_teams.append({"team": team, "error": str(e)})
verbose_proxy_logger.exception(
"Failed to reset budget for team: %s", team
)
verbose_proxy_logger.debug(
"Updated teams %s", json.dumps(updated_teams, indent=4, default=str)
)
if updated_teams:
await self.prisma_client.update_data(
query_type="update_many",
data_list=updated_teams,
table_name="team",
)
end_time = time.time()
if len(failed_teams) > 0: # If any teams failed to reset
raise Exception(
f"Failed to reset {len(failed_teams)} teams: {json.dumps(failed_teams, default=str)}"
)
asyncio.create_task(
self.proxy_logging_obj.service_logging_obj.async_service_success_hook(
service=ServiceTypes.RESET_BUDGET_JOB,
duration=end_time - start_time,
call_type="reset_budget_teams",
start_time=start_time,
end_time=end_time,
event_metadata={
"num_teams_found": len(teams_to_reset) if teams_to_reset else 0,
"teams_found": json.dumps(
teams_to_reset, indent=4, default=str
),
"num_teams_updated": len(updated_teams),
"teams_updated": json.dumps(
updated_teams, indent=4, default=str
),
"num_teams_failed": len(failed_teams),
"teams_failed": json.dumps(failed_teams, indent=4, default=str),
},
)
)
except Exception as e:
end_time = time.time()
asyncio.create_task(
self.proxy_logging_obj.service_logging_obj.async_service_failure_hook(
service=ServiceTypes.RESET_BUDGET_JOB,
duration=end_time - start_time,
error=e,
call_type="reset_budget_teams",
start_time=start_time,
end_time=end_time,
event_metadata={
"num_teams_found": len(teams_to_reset) if teams_to_reset else 0,
"teams_found": json.dumps(
teams_to_reset, indent=4, default=str
),
},
)
)
verbose_proxy_logger.exception("Failed to reset budget for teams: %s", e)
@staticmethod
async def _reset_budget_common(
item: Union[LiteLLM_TeamTable, LiteLLM_UserTable, LiteLLM_VerificationToken],
current_time: datetime,
item_type: Literal["key", "team", "user"],
):
"""
In-place, updates spend=0, and sets budget_reset_at to current_time + budget_duration
Common logic for resetting budget for a team, user, or key
"""
try:
item.spend = 0.0
if hasattr(item, "budget_duration") and item.budget_duration is not None:
# Get standardized reset time based on budget duration
from litellm.proxy.common_utils.timezone_utils import get_budget_reset_time
item.budget_reset_at = get_budget_reset_time(
budget_duration=item.budget_duration
)
return item
except Exception as e:
verbose_proxy_logger.exception(
"Error resetting budget for %s: %s. Item: %s", item_type, e, item
)
raise e
@staticmethod
async def _reset_budget_for_team(
team: LiteLLM_TeamTable, current_time: datetime
) -> Optional[LiteLLM_TeamTable]:
await ResetBudgetJob._reset_budget_common(
item=team, current_time=current_time, item_type="team"
)
return team
@staticmethod
async def _reset_budget_for_user(
user: LiteLLM_UserTable, current_time: datetime
) -> Optional[LiteLLM_UserTable]:
await ResetBudgetJob._reset_budget_common(
item=user, current_time=current_time, item_type="user"
)
return user
@staticmethod
async def _reset_budget_for_key(
key: LiteLLM_VerificationToken, current_time: datetime
) -> Optional[LiteLLM_VerificationToken]:
await ResetBudgetJob._reset_budget_common(
item=key, current_time=current_time, item_type="key"
)
return key
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