#!/usr/bin/env python3
+"""Location/site dependent data."""
+
import logging
import platform
from dataclasses import dataclass
@dataclass
class SiteConfig(object):
+ """The set of information specific to where the program is running."""
+
location_name: str
location: Location
network: str
def other_location() -> str:
- hostname = platform.node()
- if '.house' in hostname:
- location = 'CABIN'
- elif '.cabin' in hostname:
- location = 'HOUSE'
+ """
+ Returns the location where this program is _NOT_ running.
+
+ >>> x = other_location()
+ >>> x in set(['HOUSE', 'CABIN'])
+ True
+
+ >>> y = this_location()
+ >>> x == y
+ False
+
+ """
+ this = this_location()
+ if this == 'HOUSE':
+ return 'CABIN'
+ elif this == 'CABIN':
+ return 'HOUSE'
else:
- raise Exception(f"{hostname} doesn't help me know where I'm running?!")
- return location
+ raise Exception(f"{this} doesn't tell me where I'm running?!")
def this_location() -> str:
+ """
+ Returns the location where this program _IS_ running.
+
+ >>> x = this_location()
+ >>> x in set(['HOUSE', 'CABIN'])
+ True
+
+ """
hostname = platform.node()
if '.house' in hostname:
location = 'HOUSE'
elif '.cabin' in hostname:
location = 'CABIN'
+ elif '.local' in hostname:
+ location = 'HOUSE'
else:
raise Exception(f"{hostname} doesn't help me know where I'm running?!")
return location
def effective_location(location_override: Optional[str] = None) -> str:
+ """Detects and returns a location taking into account two override
+ mechanisms.
+
+ >>> x = effective_location()
+ >>> x in set(['HOUSE', 'CABIN'])
+ True
+
+ >>> effective_location('HOUSE')
+ 'HOUSE'
+
+ """
if location_override is None:
try:
location_override = config.config['site_config_override_location']
if location_override is None or location_override == 'NONE':
location = this_location()
else:
- logger.debug(f'site_config\'s location_override was set to: {location_override}')
+ logger.debug('site_config\'s location_override was set to: %s', location_override)
location = location_override
return location