robolyst / streetview

Python package for retrieving current and historical photos from Google Street View
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google-streetview python

streetview

This is a light module for downloading photos from Google street view. The functions allow you to retrieve current and old photos. Google does have an API for accessing Street View. However, it does not allow you to access old photos. Their javascript API allows you to download segments of current photos. This API also allows you to download each full panorama as you see it on Google Street View.

Please note, Google does not maintain the access points used by this API for public use. Therefore, this hack may break if Google makes changes to how Street View works.

Install

Install from pip with:

pip install streetview

Quick start

Search for Panoramas

The photos on Google street view are panoramas. Each parnorama has its own unique ID. Retrieving photos is a two step process. First, you must translate GPS coordinates into panorama IDs. The following code retrieves a list of the closest panoramas:

from streetview import search_panoramas

panos = search_panoramas(lat=41.8982208, lon=12.4764804)
first = panos[0]

print(first)
# pano_id='_R1mwpMkiqa2p0zp48EBJg' lat=41.89820676786453 lon=12.47644220919742 heading=0.8815613985061646 pitch=89.001953125 roll=0.1744659692049026 date='2019-08'

Get Metadata

Not all panoramas will have a date field in the search results. You can fetch a date for any valid panorama from the metadata api:

from streetview import get_panorama_meta

meta = get_panorama_meta(pano_id='_R1mwpMkiqa2p0zp48EBJg', api_key=GOOGLE_MAPS_API_KEY)

print(meta)
# date='2019-08' location=Location(lat=41.89820659475458, lng=12.47644649615282) pano_id='_R1mwpMkiqa2p0zp48EBJg'

Download streetview image

You can then use the panorama ids to download streetview images:

from streetview import get_streetview

image = get_streetview(
    pano_id="z80QZ1_QgCbYwj7RrmlS0Q",
    api_key=GOOGLE_MAPS_API_KEY,
)

image.save("image.jpg", "jpeg")

To download the panorama in an asynchronous context:

from streetview import get_panorama_async

image = await get_panorama_async(pano_id="z80QZ1_QgCbYwj7RrmlS0Q")

image.save("image.jpg", "jpeg")

Download panorama

You can download a full panorama like this:

from streetview import get_panorama

image = get_panorama(pano_id="z80QZ1_QgCbYwj7RrmlS0Q")

image.save("image.jpg", "jpeg")

Development

Run tests with:

make test

this will install mamba and the required Python packages into a local env.

If you want to rebuild VCR cassettes, you will need to copy .env-example to .env and add your Google Maps API Key.