Created
October 31, 2018 08:51
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Parsing urls to obtain for example the host
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| regex = r"^[a-z][a-z0-9+\-.]*:\/\/([a-z0-9\-._~%!$&'()*+,;=]+@)?([a-z0-9\-._~%]+|\[[a-z0-9\-._~%!$&'()*+,;=:]+\])" | |
| \A | |
| [a-z][a-z0-9+\-.]*:// # Scheme | |
| ([a-z0-9\-._~%!$&'()*+,;=]+@)? # User | |
| ([a-z0-9\-._~%]+ # Named or IPv4 host | |
| |\[[a-z0-9\-._~%!$&'()*+,;=:]+\]) # IPv6+ host | |
| Source | |
| https://www.oreilly.com/library/view/regular-expressions-cookbook/9781449327453/ch08s10.html |
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