taginfo 0.0.3

A small wrapper around taginfo API

Taginfo

This project exists to access magnificent taginfo maintained by Jochen Topf.

It is a Python wrapper for a tiny part of taginfo API that I use in my projects.

Note that the taginfo API is intended for the use of the OpenStreetMap community. Do not use it for other services. (source)

Examples

Listing popular values for key

import taginfo

key = "landuse"
for value in taginfo.query.values_of_key(key):
    print(key, "=", value)
print()
for entry in taginfo.query.values_of_key_with_data(key):
    if(entry['count'] > 1000):
        print(key, "=", entry['value'], str(int(entry['count']/1000)) + "k")

Listing popular tags unsupported by iD

import taginfo

def show_popular_tags_not_supported_by_project(project, key, excluded_values, threshold):
    expected_support = []
    cached_value_info = {}
    for entry in taginfo.query.values_of_key_with_data(key):
        if(entry['count'] > threshold):
            expected_support.append(entry["value"])
            cached_value_info[entry["value"]] = entry
    for entry in taginfo.query.tagging_used_by_project(project):
        if entry["key"] == key:
            if(entry["value"] != None):
                if entry["value"] in expected_support:
                    expected_support.remove(entry["value"])

    for entry in expected_support:
        if entry not in excluded_values:
            link = "https://taginfo.openstreetmap.org/tags/" + key + "=" + entry
            text = key + " = " + cached_value_info[entry]['value'] + " " + str(int(cached_value_info[entry]['count']/1000)) + "k"
            linked_markdown_text = "[" + text + "](" + link + ")"
            print(linked_markdown_text)

project = "id_editor"
show_popular_tags_not_supported_by_project(project, "building", ["yes"], 100_000)
show_popular_tags_not_supported_by_project(project, "shop", ["yes", "no"], 1_000)
show_popular_tags_not_supported_by_project(project, "natural", [], 6_000)
show_popular_tags_not_supported_by_project(project, "leisure", [], 5_000)
show_popular_tags_not_supported_by_project(project, "amenity", [], 5_000)
show_popular_tags_not_supported_by_project(project, "landuse", [], 5_000)
show_popular_tags_not_supported_by_project(project, "power", [], 2_000)
show_popular_tags_not_supported_by_project(project, "place", [], 10_000)
show_popular_tags_not_supported_by_project(project, "railway", ["razed", "proposed"], 5_000)
show_popular_tags_not_supported_by_project(project, "barrier", [], 3_000)
show_popular_tags_not_supported_by_project(project, "highway", ["proposed", "no"], 1_000)
show_popular_tags_not_supported_by_project(project, "tourism", [], 1_000)
show_popular_tags_not_supported_by_project(project, "waterway", [], 5_000)

Development

Contributions are welcome to cover larger part of taginfo API. s

Run tests

python3 -m unittest