[New-bugs-announce] [issue37853] [urllib.parse.urlparse] It does not correctly parse the URL with basic authentication.

[Fatih Sarhan]

New submission from Fatih Sarhan <f9n at protonmail.com>:

No problem for these:
  "http://localhost:9100"
  "http://user:password@localhost:9100"

But, these are problematic:
  "http://use#r:password@localhost:9100"
  "http://user:pass#word@localhost:9100"


```
from urllib.parse import urlparse

url = "http://us#er:123@localhost:9001/RPC2"
u = urlparse(url)
print(u)
# ParseResult(scheme='http', netloc='us', path='', params='', query='', fragment='er:123 at localhost:9001/RPC2')
```

----------
components: Library (Lib)
messages: 349721
nosy: f9n
priority: normal
severity: normal
status: open
title: [urllib.parse.urlparse] It does not correctly parse the URL with basic authentication.
type: behavior
versions: Python 3.5, Python 3.6, Python 3.7, Python 3.8, Python 3.9

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue37853>
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