Reduce url re-encoding

[bdraco]

No description provided.

[bdraco]

By building this here we avoid calling _make_netloc on every request which has to make an ip_address object and than convert it back to a string

[bdraco]

This works fine on my system, but I don't really have a good way to test the encoding is preserved like #261

[mib1185]

This works fine on my system, but I don't really have a good way to test the encoding is preserved like #261

it was initially added with #260 to fix home-assistant/core#87457
so an easy way to test would be using a username containing spaces

[bdraco]

import yarl
from urllib.parse import urlencode, quote

params = {'user': 'with spaces'}
query = urlencode(params, safe="?/:@-._~!$'()*,", quote_via=quote)
url = yarl.URL('http://example.com')
url_encoded = url.join(yarl.URL(f"?{query}", encoded=True))
print(url_encoded)

print (url_encoded.query)

http://example.com/?user=with%20spaces
<MultiDictProxy('user': 'with spaces')>

[bdraco]

behavior is the same as

import yarl
from urllib.parse import urlencode, quote

params = {'user': 'with spaces'}
safe = "?/:@-._~!$'()*,"
url = 'http://example.com'
query = urlencode(params, safe=safe, quote_via=quote)
url_encoded = yarl.URL(str(yarl.URL(url)) + "?" + query, encoded=True)
print(url_encoded)

print (url_encoded.query)

[mib1185]

LGTM, thanks @bdraco 👍