Internationalized domain names are not supported on Windows

[techtonik]

See https://en.wikipedia.org/wiki/Internationalized_domain_name for explanation of IDN URLs.

http --debug POST 115.бел

The command above fails, because arguments are not read with Unicode Windows API - https://stackoverflow.com/questions/846850/read-unicode-characters-from-command-line-arguments-in-python-2-x-on-windows/846931#846931

HTTPie 0.9.9
Requests 2.13.0
Pygments 2.1.3
Python 2.7.12 (v2.7.12:d33e0cf91556, Jun 27 2016, 15:19:22) [MSC v.1500 32 bit (Intel)]
c:\python27\python.exe
Windows Vista

<Environment {
    "colors": 256, 
    "config": {
        "__meta__": {
            "about": "u'HTTPie configuration file'", 
            "help": "u'https://httpie.org/docs#config'", 
            "httpie": "u'0.9.9'"
        }, 
        "default_options": "[]"
    }, 
    "config_dir": "C:\\Users\\user\\AppData\\Roaming\\\\httpie", 
    "is_windows": true, 
    "stderr": "<colorama.ansitowin32.StreamWrapper object at 0x02F65670>", 
    "stderr_isatty": false, 
    "stdin": "<open file '<stdin>', mode 'r' at 0x018BD020>", 
    "stdin_encoding": "cp437", 
    "stdin_isatty": true, 
    "stdout": "<colorama.ansitowin32.StreamWrapper object at 0x02F65530>", 
    "stdout_encoding": "cp437", 
    "stdout_isatty": true
}>

>>> requests.request(**{
    "allow_redirects": false, 
    "auth": "None", 
    "cert": "None", 
    "data": {}, 
    "files": {}, 
    "headers": {
        "User-Agent": "HTTPie/0.9.9"
    }, 
    "method": "u'post'", 
    "params": {}, 
    "proxies": {}, 
    "stream": true, 
    "timeout": 30, 
    "url": "u'http://115.???'", 
    "verify": true
})


http: error: ConnectionError: HTTPConnectionPool(host='115.', port=80): Max retries exceeded with url: /??? (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x0305BDF0>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed',)) while doing POST request to URL: http://115./???
Traceback (most recent call last):
  File "c:\python27\lib\runpy.py", line 174, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "c:\python27\lib\runpy.py", line 72, in _run_code
    exec code in run_globals
  File "C:\Python27\Scripts\http.exe\__main__.py", line 9, in <module>
  File "c:\python27\lib\site-packages\httpie\__main__.py", line 11, in main
    sys.exit(main())
  File "c:\python27\lib\site-packages\httpie\core.py", line 227, in main
    log_error=log_error,
  File "c:\python27\lib\site-packages\httpie\core.py", line 99, in program
    final_response = get_response(args, config_dir=env.config.directory)
  File "c:\python27\lib\site-packages\httpie\client.py", line 70, in get_response
    response = requests_session.request(**kwargs)
  File "c:\python27\lib\site-packages\requests\sessions.py", line 488, in request
    resp = self.send(prep, **send_kwargs)
  File "c:\python27\lib\site-packages\requests\sessions.py", line 609, in send
    r = adapter.send(request, **kwargs)
  File "c:\python27\lib\site-packages\requests\adapters.py", line 487, in send
    raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='115.', port=80): Max retries exceeded with url: /??? (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x0305BDF0>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed',))

[techtonik]

Now the problem is in argparse:

Traceback (most recent call last):
  File "C:\Python27\lib\runpy.py", line 174, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "C:\Python27\lib\runpy.py", line 72, in _run_code
    exec code in run_globals
  File "C:\Python27\lib\site-packages\httpie\__main__.py", line 54, in <module>
    main(argv)
  File "C:\Python27\lib\site-packages\httpie\__main__.py", line 47, in main
    sys.exit(main(argv))
  File "C:\Python27\lib\site-packages\httpie\core.py", line 210, in main
    parsed_args = parser.parse_args(args=args, env=env)
  File "C:\Python27\lib\site-packages\httpie\input.py", line 145, in parse_args
    self._apply_no_options(no_options)
  File "C:\Python27\lib\site-packages\httpie\input.py", line 295, in _apply_no_options
    self.error(msg % ' '.join(invalid))
  File "C:\Python27\lib\argparse.py", line 2374, in error
    self.exit(2, _('%s: error: %s\n') % (self.prog, message))
  File "C:\Python27\lib\argparse.py", line 2361, in exit
    self._print_message(message, _sys.stderr)
  File "C:\Python27\lib\site-packages\httpie\input.py", line 181, in _print_message
    message = message.encode(self.env.stdout_encoding)
  File "C:\Python27\lib\encodings\cp437.py", line 12, in encode
    return codecs.charmap_encode(input,errors,encoding_map)
UnicodeEncodeError: 'charmap' codec can't encode characters in position 53-55: character maps to <undefined>

[techtonik]

Traced the problem to httpie.input.KeyValueArgType.__call__:

__main__.py: error: argument REQUEST_ITEM: invalid <httpie.input.KeyValueArgType object
at 0x02FA4590> value: u'115.\u0431\u0435\u043b'

[techtonik]

Need to find the place where argument type is determined. It should be URL and not REQUEST_ITEM (KeyValueArgType).

[techtonik]

argparse is not guilty - I just passed wrong parameter to main. #573 now contain correct fix.

[techtonik]

Python 2 is not supported by httpie and Windows is no longer supported by me. =)