Skip to content

fix: build !path geojson.io link as a base64 data URI #20

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
sg merged 1 commit into from
Jun 15, 2026
Merged

fix: build !path geojson.io link as a base64 data URI #20

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 7 additions & 7 deletions commands/path.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,9 +20,9 @@
#

import asyncio
import base64
import json
import math
import urllib.parse

import requests

Expand Down Expand Up @@ -103,12 +103,12 @@ def _geojson_io_url(located_named):
})
fc = {"type": "FeatureCollection", "features": features}
data = json.dumps(fc, separators=(",", ":"))
# geojson.io expects encodeURIComponent(JSON.stringify(...)). quote()'s
# default safe="/" leaves slashes raw, so a hop name containing '/' puts a
# bare '/' in the JSON payload and geojson.io mis-parses it ("unterminated
# string"). safe="" matches encodeURIComponent and encodes the '/'.
enc = urllib.parse.quote(data, safe="")
return "https://geojson.io/#data=data:application/json," + enc
# Use a base64 data URI. geojson.io's rewritten loader mis-parses the
# percent-encoded inline form for non-trivial payloads ("unterminated
# string"); base64 is reliable, ~20% shorter, and sidesteps all special-
# character/encoding issues. base64 chars (+/=) are valid in a URL fragment.
b64 = base64.b64encode(data.encode("utf-8")).decode("ascii")
return "https://geojson.io/#data=data:application/json;base64," + b64


def _shorten_sync(long_url):
Expand Down
Loading