[Django] #22829: URLValidator doesn't allow underscored in host part

[Django]

#22829: URLValidator doesn't allow underscored in host part
------------------------------+--------------------
Reporter: anonymous | Owner: nobody
Type: Bug | Status: new
Component: Core (Other) | Version: 1.6
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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URLValidator doesn't allow underscored in host part of URL which seems to
be perfectly valid:

http://stackoverflow.com/questions/2180465/can-someone-have-a-subdomain-
hostname-with-an-underscore-in-it

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Ticket URL: <https://code.djangoproject.com/ticket/22829>
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[Django]

#22829: URLValidator doesn't allow underscored in host part

------------------------------+--------------------------------------

Reporter: anonymous | Owner: nobody
Type: Bug | Status: new
Component: Core (Other) | Version: 1.6

Severity: Normal | Resolution:
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0

Easy pickings: 0 | UI/UX: 0

------------------------------+--------------------------------------
Changes (by anonymous):

* needs_better_patch: => 0
* needs_tests: => 0
* needs_docs: => 0

Comment:

A bit of a clarification, it's not technically valid - rather it is used
in the wild anyway. For example http://www.mattmorones_broker-
beta.homesconnect.com

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Ticket URL: <https://code.djangoproject.com/ticket/22829#comment:1>

[Django]

#22829: URLValidator doesn't allow underscored in host part

------------------------------+--------------------------------------

Reporter: anonymous | Owner: nobody
Type: Bug | Status: new
Component: Core (Other) | Version: 1.6

Severity: Normal | Resolution:
Keywords: | Triage Stage: Unreviewed

Has patch: 0 | Needs documentation: 0

Needs tests: 0 | Patch needs improvement: 0

Easy pickings: 0 | UI/UX: 0

------------------------------+--------------------------------------

Comment (by aaugustin):

I'm pretty sure we did the opposite change in the past.

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Ticket URL: <https://code.djangoproject.com/ticket/22829#comment:2>

[Django]

#22829: URLValidator doesn't allow underscored in host part

------------------------------+--------------------------------------
Reporter: anonymous | Owner: nobody
Type: Bug | Status: closed

Component: Core (Other) | Version: 1.6

Severity: Normal | Resolution: duplicate
Keywords: | Triage Stage: Unreviewed

Has patch: 0 | Needs documentation: 0

Needs tests: 0 | Patch needs improvement: 0

Easy pickings: 0 | UI/UX: 0

------------------------------+--------------------------------------
Changes (by timo):

* status: new => closed
* resolution: => duplicate

Comment:

Duplicate of #20264

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Ticket URL: <https://code.djangoproject.com/ticket/22829#comment:3>