| Documentation: | https://geopy.readthedocs.io/ |
|---|---|
| Source Code: | https://github.com/geopy/geopy |
| Stack Overflow: | https://stackoverflow.com/questions/tagged/geopy |
| Discussions: | https://github.com/geopy/geopy/discussions |
| Issue Tracker: | https://github.com/geopy/geopy/issues |
| PyPI: | https://pypi.org/project/geopy/ |
.. automodule:: geopy :members: __doc__
.. toctree::
:maxdepth: 3
:caption: Contents
index
pip install geopy
.. automodule:: geopy.geocoders :members: __doc__
The typical way of retrieving a geocoder class is to make an import
from geopy.geocoders package:
from geopy.geocoders import Nominatim
.. autofunction:: geopy.geocoders.get_geocoder_for_service
.. autoclass:: geopy.geocoders.options :members: :undoc-members:
It is possible to geocode a pandas DataFrame with geopy, however, rate-limiting must be taken into account.
A large number of DataFrame rows might produce a significant amount of geocoding requests to a Geocoding service, which might be throttled by the service (e.g. by returning Too Many Requests 429 HTTP error or timing out).
:mod:`geopy.extra.rate_limiter` classes provide a convenient wrapper, which can be used to automatically add delays between geocoding calls to reduce the load on the Geocoding service. Also it can retry failed requests and swallow errors for individual rows.
If you're having the Too Many Requests error, you may try the following:
- Use :mod:`geopy.extra.rate_limiter` with non-zero
min_delay_seconds. - Try a different Geocoding service (please consult with their ToS first, as some services prohibit bulk geocoding).
- Take a paid plan on the chosen Geocoding service, which provides higher quota.
- Provision your own local copy of the Geocoding service (such as Nominatim).
.. automodule:: geopy.extra.rate_limiter :members: __doc__
.. autoclass:: geopy.extra.rate_limiter.RateLimiter .. automethod:: __init__
.. autoclass:: geopy.extra.rate_limiter.AsyncRateLimiter .. automethod:: __init__
.. autoclass:: geopy.geocoders.AlgoliaPlaces :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.ArcGIS :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.AzureMaps :members: :inherited-members: :show-inheritance: .. automethod:: __init__
.. autoclass:: geopy.geocoders.Baidu :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.BaiduV3 :members: :inherited-members: :show-inheritance: .. automethod:: __init__
.. autoclass:: geopy.geocoders.BANFrance :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.Bing :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.DataBC :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.GeocodeEarth :members: :inherited-members: :show-inheritance: .. automethod:: __init__
.. versionchanged:: 2.2 This class has been removed, because the service is too unreliable. See :issue:`445`.
.. autoclass:: geopy.geocoders.Geocodio :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.Geolake :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.GeoNames :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.GoogleV3 :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.Here :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.IGNFrance :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.MapBox :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.MapQuest :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.MapTiler :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.OpenCage :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.OpenMapQuest :members: :inherited-members: :show-inheritance: .. automethod:: __init__
.. autoclass:: geopy.geocoders.Nominatim :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.Pelias :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.Photon :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.PickPoint :members: :inherited-members: :show-inheritance: .. automethod:: __init__
.. autoclass:: geopy.geocoders.LiveAddress :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.TomTom :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.What3Words :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.What3WordsV3 :members: .. automethod:: __init__
.. autoclass:: geopy.geocoders.Yandex :members: .. automethod:: __init__
.. automodule:: geopy.distance
:members: __doc__
.. autofunction:: geopy.distance.lonlat
.. autoclass:: geopy.distance.geodesic
:members: __init__
.. autoclass:: geopy.distance.great_circle
:members: __init__
.. autoclass:: geopy.location.Location
:members: address, latitude, longitude, altitude, point, raw
.. autoclass:: geopy.point.Point
:members:
.. automethod:: __new__
.. autoclass:: geopy.timezone.Timezone
:members: pytz_timezone, raw
.. automodule:: geopy.units
:members:
.. autoclass:: geopy.exc.GeopyError
:show-inheritance:
.. autoclass:: geopy.exc.ConfigurationError
:show-inheritance:
.. autoclass:: geopy.exc.GeocoderServiceError
:show-inheritance:
.. autoclass:: geopy.exc.GeocoderQueryError
:show-inheritance:
.. autoclass:: geopy.exc.GeocoderQuotaExceeded
:show-inheritance:
.. autoclass:: geopy.exc.GeocoderAuthenticationFailure
:show-inheritance:
.. autoclass:: geopy.exc.GeocoderInsufficientPrivileges
:show-inheritance:
.. autoclass:: geopy.exc.GeocoderTimedOut
:show-inheritance:
.. autoclass:: geopy.exc.GeocoderUnavailable
:show-inheritance:
.. autoclass:: geopy.exc.GeocoderParseError
:show-inheritance:
.. autoclass:: geopy.exc.GeocoderNotFound
:show-inheritance:
.. automodule:: geopy.adapters
:members: __doc__
.. autoclass:: geopy.adapters.RequestsAdapter
:show-inheritance:
.. autoclass:: geopy.adapters.URLLibAdapter
:show-inheritance:
.. autoclass:: geopy.adapters.AioHTTPAdapter
:show-inheritance:
.. autoclass:: geopy.adapters.AdapterHTTPError
:show-inheritance:
.. automethod:: __init__
.. autoclass:: geopy.adapters.BaseAdapter
:members:
.. automethod:: __init__
.. autoclass:: geopy.adapters.BaseSyncAdapter
:show-inheritance:
:members:
.. autoclass:: geopy.adapters.BaseAsyncAdapter
:show-inheritance:
:members:
geopy will log geocoding URLs with a logger name geopy at level DEBUG,
and for some geocoders, these URLs will include authentication information.
HTTP bodies of responses with unsuccessful status codes are logged with INFO level.
Default logging level is NOTSET, which delegates the messages processing to the root logger. See docs for :meth:`logging.Logger.setLevel` for more information.
geopy attempts to follow semantic versioning, however some breaking changes are still being made in minor releases, such as:
- Backwards-incompatible changes of the undocumented API. This shouldn't affect anyone, unless they extend geocoder classes or use undocumented features or monkey-patch anything. If you believe that something is missing in geopy, please consider opening an issue or providing a patch/PR instead of hacking around geopy.
- Geocoding services sometimes introduce new APIs and deprecate the previous ones. We try to upgrade without breaking the geocoder's API interface, but the :attr:`geopy.location.Location.raw` value might change in a backwards-incompatible way.
- Behavior for invalid input and peculiar edge cases might be altered. For example, :class:`geopy.point.Point` instances previously did coordinate values normalization, though it's not documented, and it was completely wrong for the latitudes outside the [-90; 90] range. So instead of using an incorrectly normalized value for latitude, a :class:`ValueError` exception is now thrown (:issue:`294`).
Features and usages being phased out are covered with deprecation :mod:`warnings`
when possible. Make sure to run your python with the -Wd switch to see
if your code emits the warnings.
To make the upgrade less painful, please read the changelog before upgrading.
:doc:`Changelog for 2.x.x series <changelog_2xx>`.
:doc:`Changelog for 1.x.x series <changelog_1xx>`.
:doc:`Changelog for 0.9x series <changelog_09x>`.