URLPath drops text between semicolons

[danhitchcock]

Hi! We are using URLPath to handle S3 filepaths (and pathlib for local filepaths). This works well for us, as both have attributes like .suffix.

An issue we are running into, however, is how some S3 filepaths are handled. It seems to be removing text if there are more than 2 colons in a string. For example, the first abc is dropped in this case, however it is preserved in urlib

from urlpath import URL
from urllib.parse import urlparse, urlunparse

a = "s3://s3-bucket-name/abc:abc:abc"
print(URL(a))
# s3://s3-bucket-name/abc:abc
print(urlunparse(urlparse(a)))
# s3://s3-bucket-name/abc:abc:abc

Is this expected behavior? We are using Python 3.6, and urlpath 1.1.4