Hazel/pycountry-wrapper
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fix: fallback only worked if not searching

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Hazel Noack 2025-06-12 15:09:06 +02:00
parent 5b724077e6
commit 78d60c9908
2 changed files with 16 additions and 10 deletions
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3
pycountry_wrapper/__main__.py
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@ -1,11 +1,12 @@
from .__about__ import __name__, __version__ from .__about__ import __name__, __version__
from . import Country, EmptyCountry from . import Country, EmptyCountry, config
import pycountry import pycountry
def cli(): def cli():
print(f"Running {__name__} version {__version__} from __main__.py") print(f"Running {__name__} version {__version__} from __main__.py")
config.fallback_country = "US"
t = pycountry.countries.get(alpha_2="DE") t = pycountry.countries.get(alpha_2="DE")
country = EmptyCountry(pycountry_object=t) country = EmptyCountry(pycountry_object=t)

21
pycountry_wrapper/country.py
View File

@ -23,11 +23,16 @@ class Country:
If the country couldn't be found, it raises a ValueError, or creates an empty object. If the country couldn't be found, it raises a ValueError, or creates an empty object.
Empty objects return for every attribute None Empty objects return for every attribute None
""" """
def __init__(self, country: Optional[str] = None, pycountry_object: Optional[pycountry.db.Country] = None) -> None: def __init__(
self,
country: Optional[str] = None,
pycountry_object: Optional[pycountry.db.Country] = None,
force_disable_fallback: bool = False
) -> None:
if pycountry_object is None: if pycountry_object is None:
# search for the country string instead if the pycountry_object isn't given # search for the country string instead if the pycountry_object isn't given
# this also implements the optional fallback # this also implements the optional fallback
pycountry_object = self._search_pycountry_object(country=country) pycountry_object = self._search_pycountry_object(country=country, force_disable_fallback=force_disable_fallback)
if pycountry_object is None: if pycountry_object is None:
raise EmptyCountryException(f"the country {country} was not found and config.fallback_country isn't set") raise EmptyCountryException(f"the country {country} was not found and config.fallback_country isn't set")
@ -36,13 +41,13 @@ class Country:
@classmethod @classmethod
def _search_pycountry_object(cls, country: Optional[str], is_fallback: bool = False) -> Optional[pycountry.db.Country]: def _search_pycountry_object(cls, country: Optional[str], is_fallback: bool = False, force_disable_fallback: bool = False) -> Optional[pycountry.db.Country]:
# fallback to configured country if necessary # fallback to configured country if necessary
if country is None: if country is None and not force_disable_fallback:
if is_fallback: if force_disable_fallback or config.fallback_country is None:
return None return None
return cls._search_pycountry_object(country=config.fallback_country, is_fallback=True) country = config.fallback_country
pycountry_object = None pycountry_object = None
@ -115,9 +120,9 @@ class EmptyCountry(Country):
This will be used if you don't want to use a fallback country but you still want to be able to not have None This will be used if you don't want to use a fallback country but you still want to be able to not have None
You can access the same attributes but they will just return None You can access the same attributes but they will just return None
""" """
def __new__(cls, country: Optional[str] = None, pycountry_object: Optional[pycountry.db.Country] = None): def __new__(cls, country: Optional[str] = None, pycountry_object: Optional[pycountry.db.Country] = None, **kwargs):
try: try:
return Country(country=country, pycountry_object=pycountry_object) return Country(country=country, pycountry_object=pycountry_object, force_disable_fallback=False)
except EmptyCountryException: except EmptyCountryException:
return super().__new__(cls) return super().__new__(cls)