mirror of
https://github.com/Steffo99/unimore-bda-6.git
synced 2024-11-25 17:24:20 +00:00
72 lines
1.4 KiB
Python
72 lines
1.4 KiB
Python
import cfig
|
|
|
|
config = cfig.Configuration()
|
|
|
|
|
|
@config.optional()
|
|
def MONGO_HOST(val: str | None) -> str:
|
|
"""
|
|
The hostname of the MongoDB database to connect to.
|
|
|
|
Defaults to `"127.0.0.1"`.
|
|
"""
|
|
return val or "127.0.0.1"
|
|
|
|
|
|
@config.optional()
|
|
def MONGO_PORT(val: str | None) -> int:
|
|
"""
|
|
The port of the MongoDB database to connect to.
|
|
|
|
Defaults to `27017`.
|
|
"""
|
|
if val is None:
|
|
return 27017
|
|
try:
|
|
return int(val)
|
|
except ValueError:
|
|
raise cfig.InvalidValueError("Not an int.")
|
|
|
|
|
|
@config.optional()
|
|
def WORKING_SET_SIZE(val: str | None) -> int:
|
|
"""
|
|
The number of reviews to consider from the database.
|
|
Set this to a low number to prevent slowness due to the dataset's huge size.
|
|
|
|
Defaults to `10000`.
|
|
"""
|
|
if val is None:
|
|
return 10000
|
|
try:
|
|
return int(val)
|
|
except ValueError:
|
|
raise cfig.InvalidValueError("Not an int.")
|
|
|
|
|
|
@config.optional()
|
|
def DATA_SET_SIZE(val: str | None) -> int:
|
|
"""
|
|
The number of reviews from each category to fetch for the datasets.
|
|
|
|
Defaults to `1000`.
|
|
"""
|
|
if val is None:
|
|
return 1000
|
|
try:
|
|
return int(val)
|
|
except ValueError:
|
|
raise cfig.InvalidValueError("Not an int.")
|
|
|
|
|
|
__all__ = (
|
|
"config",
|
|
"MONGO_HOST",
|
|
"MONGO_PORT",
|
|
"WORKING_SET_SIZE",
|
|
"DATA_SET_SIZE",
|
|
)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
config.cli()
|