_____________________________ TestUpload.test_png ______________________________

self = <tests.upload_tests.TestUpload testMethod=test_png>

    def test_png(self):
        """Test uploading a png using Site.upload."""
        page = pywikibot.FilePage(self.site, 'MP_sounds-pwb.png')
        self.site.upload(page, source_filename=self.sounds_png,
                         comment='pywikibot test',
>                        ignore_warnings=True)

tests/upload_tests.py:39: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
pywikibot/site/_decorators.py:93: in callee
    return fn(self, *args, **kwargs)
pywikibot/site/_apisite.py:3023: in upload
    return Uploader(self, filepage, **kwargs).upload()
pywikibot/site/_upload.py:134: in upload
    return self._upload(self.ignore_warnings, self.report_success)
pywikibot/site/_upload.py:439: in _upload
    report_success, file_key)
pywikibot/site/_upload.py:457: in submit
    result = request.submit()['upload']
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = pywikibot.data.api._requests.Request<wikipedia:test->'/w/api.php?action=upload&text=pywikibot+test&filename=MP+sounds-...ment=pywikibot+test&assert=user&ignorewarnings=&maxlag=5&format=json&token=f71d55ad3eaf00649aefe1e64ffecf3c666939bd+\'>

    def submit(self) -> dict:
        """Submit a query and parse the response.
    
        .. versionchanged:: 8.0.4
           in addition to *readapidenied* also try to login when API
           response is *notloggedin*.
        .. versionchanged:: 9.0
           Raise :exc:`exceptions.APIError` if the same error comes
           twice in a row within the loop.
    
        :return: a dict containing data retrieved from api.php
        """
        self._add_defaults()
        use_get = self._use_get()
        retries = 0
        self.last_error = dict.fromkeys(['code', 'info'])
        while True:
            paramstring = self._http_param_string()
    
            simulate = self._simulate(self.action)
            if simulate:
                return simulate
    
            if self.throttle:
                self.site.throttle(write=self.write)
            else:
                pywikibot.log(
                    f"Submitting unthrottled action '{self.action}'.")
    
            use_get, uri, body, headers = self._get_request_params(use_get,
                                                                   paramstring)
            response, use_get = self._http_request(use_get, uri, body, headers,
                                                   paramstring)
            if response is None:
                continue
    
            result = self._json_loads(response)
            if result is None:
                continue
    
            if self._userinfo_query(result):
                continue
    
            if self._handle_warnings(result):
                continue
    
            if 'error' not in result:
                return result
    
            error = result['error']
            for key in result:
                if key in ('error', 'warnings'):
                    continue
                assert key not in error
                error[key] = result[key]
    
            if '*' in error:
                # help text returned
                error['help'] = error.pop('*')
            code = error.setdefault('code', 'Unknown')
            info = error.setdefault('info', None)
    
            if (code == self.last_error['code']
                    and info == self.last_error['info']):
                raise pywikibot.exceptions.APIError(**self.last_error)
            self.last_error = error
    
            if not self._logged_in(code):
                continue
    
            if code == 'maxlag':
                retries += 1
                if retries > max(5, pywikibot.config.max_retries):
                    break
                pywikibot.log('Pausing due to database lag: ' + info)
    
                try:
                    lag = error['lag']
                except KeyError:
                    lag = lagpattern.search(info)
                    lag = float(lag['lag']) if lag else 0.0
    
                self.site.throttle.lag(lag * retries)
                # reset last error
                self.last_error = dict.fromkeys(['code', 'info'])
                continue
    
            if code == 'help' and self.action == 'help':
                # The help module returns an error result with the complete
                # API information. As this data was requested, return the
                # data instead of raising an exception.
                return {'help': {'mime': 'text/plain',
                                 'help': error['help']}}
    
            pywikibot.warning(f'API error {code}: {info}')
            pywikibot.log(f'           headers=\n{response.headers}')
    
            if self._internal_api_error(code, error.copy(), result):
                continue
    
            # Phab. tickets T48535, T64126, T68494, T68619
            if code == 'failed-save' \
               and self._is_wikibase_error_retryable(error):
                self.wait()
                continue
    
            if code == 'ratelimited':
                self._ratelimited()
                continue
    
            # If notloggedin or readapidenied is returned try to login
            if code in ('notloggedin', 'readapidenied') \
               and self.site._loginstatus in (LoginStatus.NOT_ATTEMPTED,
                                              LoginStatus.NOT_LOGGED_IN):
                self.site.login()
                continue
    
            if self._bad_token(code):
                continue
    
            if 'mwoauth-invalid-authorization' in code:
                msg = f'OAuth authentication for {self.site}: {info}'
                if 'Nonce already used' in info:
                    pywikibot.error(f'Retrying failed {msg}')
                    continue
                raise NoUsernameError(f'Failed {msg}')
    
            if code == 'cirrussearch-too-busy-error':  # T170647
                self.wait()
                continue
    
            if code in ('search-title-disabled', 'search-text-disabled'):
                prefix = 'gsr' if 'gsrsearch' in self._params else 'sr'
                del self._params[prefix + 'what']
                # use intitle: search instead
                if code == 'search-title-disabled' \
                   and self.site.has_extension('CirrusSearch'):
                    key = prefix + 'search'
                    self._params[key] = ['intitle:' + search
                                         for search in self._params[key]]
                continue
    
            if code == 'urlshortener-blocked':  # T244062
                # add additional informations to error dict
                error['current site'] = self.site
                if self.site.user():
                    error['current user'] = self.site.user()
                else:  # not logged in; show the IP
                    uinfo = self.site.userinfo
                    error['current user'] = uinfo['name']
    
            # raise error
            try:
                param_repr = str(self._params)
                pywikibot.log(
                    f'API Error: query=\n{pprint.pformat(param_repr)}')
                pywikibot.log(f'           response=\n{result}')
    
                args = {'param': body} if body else {}
                args.update(error)
>               raise pywikibot.exceptions.APIError(**args)
E               pywikibot.exceptions.APIError: fileexists-no-change: The upload is an exact duplicate of the current version of [[:File:MP sounds-pwb.png]].
E               [param: b'--===============2637916737836971067==\nContent-Type: text/plain\nMIME-Version: 1.0\nContent-disposition: form-data; name="action"\n\nupload\n--===============2637916737836971067==\nContent-Type: text/plain\nMIME-Version: 1.0\nContent-disposition: form-data; name="token"\n\nf71d55ad3eaf00649aefe1e64ffecf3c666939bd+\\\n--===============2637916737836971067==\nContent-Type: text/plain\nMIME-Version: 1.0\nContent-disposition: form-data; name="text"\n\npywikibot test\n--===============2637916737836971067==\nContent-Type: text/plain\nMIME-Version: 1.0\nContent-disposition: form-data; name="filename"\n\nMP sounds-pwb.png\n--===============2637916737836971067==\nContent-Type: text/plain\nMIME-Version: 1.0\nContent-disposition: form-data; name="comment"\n\npywikibot test\n--===============2637916737836971067==\nContent-Type: text/plain\nMIME-Version: 1.0\nContent-disposition: form-data; name="assert"\n\nuser\n--===============2637916737836971067==\nContent-Type: text/plain\nMIME-Version: 1.0\nContent-disposition: form-data; name="ignorewarnings"\n\n\n--===============2637916737836971067==\nContent-Type: text/plain\nMIME-Version: 1.0\nContent-disposition: form-data; name="maxlag"\n\n5\n--===============2637916737836971067==\nContent-Type: text/plain\nMIME-Version: 1.0\nContent-disposition: form-data; name="format"\n\njson\n--===============2637916737836971067==\nContent-Type: image/png\nMIME-Version: 1.0\nContent-disposition: form-data; name="file"; filename="FAKE-NAME"\nContent-Transfer-Encoding: binary\n\n\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x18\x00\x00\x00\x1b\x08\x06\x00\x00\x00f\xe3OV\x00\x00\x00\x06bKGD\x00\xf6\x00\xf6\x00\xf6\xdb\xa0F\xc9\x00\x00\x04\xb1IDATx^\xedVKL\xa3U\x14\xbe\xbd\xfdi\xa1\x0f\xfa@\n\xe1Q0\xe5\x91\t0\xb1X\x11u\x01!qA\x02\x9b\x99\xd1\x85\xc1\x98qa\x82\xc9,\x94d\x94\x05!l$3\x91\xd4D\xb62\x99q\xa2\x1b\x13\xd4\xb8 3\x89\x19p1\x134Aq\xa4\x8eNk\x80\xf2\x9a>hK\xa1\xed\xd0\x87\xdf\xf7O\xff\xb8sg\xdc\xccIN\xee\xeb\xfc\xdf9\xe7;\xe7\xdeVW*\x95\xc4\x7f)\x12\xfa\xd4\xc1\xbf\x8b\xddn\x17R\xfe\xe3\xc7d2\x99].\xd7\xac\xcf\xf7|\xc0\xe7\xf3\xfdZWW\xf7aUU\x95\xa2\x9d;\x1c\x0e\xd1\xd8\xd8(,\x16\x8b\xa0\xb8\xddn1::*&&&\xc4\xcc\xcc\x8c\x98\x9a\x9az\tzqzz\xda\xc9\xb5\xfaaee\xa5`\xb1\xf3\xf9\xbc\xb1\xa6\xa6\xe6\xc6\xf8\xf8\xf8\xb9\xce\xceN\x91J\xa5D0\xf8p\xf6\xfa\xf5\x1b\xee\xdd\xdd\xddw\x15Ea0\xaa\xadN\xa7S\xbf\xab\xa8\xa8x\x06\x10\xdd\'\'\'?\xe3,\x81u\nv\xce\xd3\xd3\xd3\xb3\xd9l\xf6\x8e\x1e\x11\xd3H\xe8\xf5z\x81H/MNN\xbe744$\x0e\x0f\x0f\xa9\x88\xd4*\xe0\xec\x85\xf5\xf5\xf5\x00@\x7f\xa3-\x9d\xe4r9\xd1\xd1\xd1!Z[[;\xe0\xe0r2\x994\xc1\xc9O\xc0K\xc2\xc6\x03\x1b\'\xec\x7f\x97\x88Z\x14\x8bEFo\x1d\x1c\x1c|\x7fxxX\x1c\x1f\x1fsO\x8d2\x91H\x08d%\x06\x06\x06>@\xe4\n\xd4\x01@?\x00\xde\t\x06\x83\xa2P(\xfc\x02\xbb\x1f\xb1\xd7\x9fN\xa7[\x1eC\xb0\xde\xc5\xda\x06g\xf5\x124\x10\xd0l\xb3\xd9>=\x7f\xfe\\\xb3\xc1` \x05Z]\xd4\xccb\xb1\x98\xe8\xed\xf5z\xcdf\xf3+8K\x014\x85\xf9\xdb\xb0yy\x7f\x7f\xbf\x04Y\x85\xa9\x19\xd8}\xc4\xc3\xfe\x01\xd6\x12v\xf5\x12\x80\xfa\xfe\xfe\xfe\x85\x91\x91\x91\xb7zz\xce2\x13\xaa\x1a\xb9&\xf8\x10|W\xe9P\xd0WqV\xc0\xd6\xe7\x00=\xc6\xb7\x17H#\x80\xfe\xc0^\x1a\xd4\x9c\xa1-$\x0e-\x80\x05\x87D\x97\x8c\xbe96\xf6:FQ[[\xab\x82\xaf\xad\xad\x89p8\xcc\x8eb]\x04\x85\x9c\xb7\xb4\xb8{9\x07x\x08\xfa\x00\x91v\x01\xb0\x11\x05\xdd\x03-q\xa8\x0b\x855\x03#\x8d9\xa9\xb2\xc8\x17\xfb\xfa\xc6\x1a\xd0v\xec\x08\xab\xd5*\xf6\xf6\xf6D(\x14\x12\xec\x18\xd2C\xa70T\xb3p:k\x9a\x80_\x81u\x11\xe3_\x18\xad\x88\xb2\x1d\xce\xf3\x98\'\xb1Gp\x07\x1cf0\xcf#\x08\xa3\xec\xea\xee\xee\xd1aU]]\xadv\xd3\xce\xce\x0e\xc1\x08\xaa\x16\x1a\\\x0bP\xc1=fdG\xd4\x95<\x83\xc6X"hm\xb9!2e\xe7L\x99\x0eI\xa5"\x9dN\xa7U\x010\xc1)h5\xa1\t\x8b\xad\xf5>A\xf4OD\xd2\x01A\xa0:\x88\xc23H\x91\xeb\xb2\x964\x0c\x99\xc9d\x8el\x88\x1e\x85"\xa0\xca\xbb&\x04\xd2\xda\x18Nh\x93#0\xd6\xb4\xa5a\x11\x92&\x95\x10FX\x80\xb0\xcaz\x9cK\x9e\xcb@ p\x1fY\xa0\x88Y\x01\xeeDCC\x03\xb3\xd1Z\x95-LzH\x13\xb3\x8b\x91_8\xe5y=\x00X\xc80\xcf Vh\x16\xdf\x1e\xc1\xa1\xb1L_N.//\xdf\xc4-\x04\xa8Ap\xa4\x03\x8f\xc7\xc3\xc8\xd5\xac\xa2\xd1(\xc1\xe8\x80\xf7!\x84=R\xc1:x\xb0\x1f\x01\xd8\x9f\xa0\x91\xc5\xb6c\x9d\x80]\x02{&\xcc\r\xac\x8bDQ\xbf\xbdr\xf5\xeaW\x8c2\x12\x89\xa8\x9c{\xbd^>h\x8cXU\x8a\xd1h\x14\xdb\xdb\xdb\xab\x00df\xdd\xd0g\x11\xc4*\xba/\x8d9\xbb\xcb\x0e\'[\x98\xb3\xb86(k\x93\x94H\xb9\xb0\xb8\xb8xq~~\xfe3\xd0E\x07T\xf5\xd5\xd4\x84\xd1g\xb3\x99\xd3\xad\xad\xad[\xa0@\x81\x937\xca\xb5X\xc43B\xfb34\xc3\xfa>\xbb\x0e\x91;YBd\x11\xd5\xb3\xff\xa1\x8fq\xc5\xbf\x83\xb3\x0bx\x8f\\\xe4\xfd\xe8\xe8H\xcb@uv\xf7\xee\xbd;\x1b\x1b\x1b\x1f\x03\xa4\x06\xd9\x0c\xc1\xe6k\x8c\xcb\xed\xed\xedlM:,Ao655\xe5\x10\x90\x8fw\x02x\xf7$\xbb\x86N0\x16WVVf\x97\x96\x96\xc4\x93($\xb9W\x7f/\xe2\xf18\xcf>*\xbf\xa2\x11\xec_\x82~\xd9\xd6\xd6F\xea\x9e\x83\x83.\xdc\xe0\x1f\x80\x93\xc4}\xb2\x00\xbc\x0e\x1a\xc5+p(\xb5\x0b\xc5\x82\xa2e\xbf\x98\x9b\x9b\xbbv\xfb\xf6-\xf4\xbc\xc4Sm\x16\x07\x07\xfbbaa\xe1\n\x00\xbe\xa7-\x95\xb6x\x1cEss3\xeb\xb1\x89\xf5\'\xa0\xe9\x1bdJ\x8c6\xd8T\x83\xc6\x87lSE\xbb\\T\xa6\t\xe3q\xbf\xdf\x1fv\xbb[^\x83a~ss\xf3\x1a\xba\xc7\xcf\xae\xa2\xb0\x85\xe9\x84\xd9\xd1\x11\xe4\x11\xc6G\xac\x05\xe8\xe1\xbe\x05\xba\x0f}@\xbb\xff\xffo\xcbS\x07\x7f\x03,\x11\x9a\xfa\xd7\xd7\xeb\x8a\x00\x00\x00\x00IEND\xaeB`\x82\n--===============2637916737836971067==--\n';
E                stasherrors: [{'message': 'uploadstash-exception', 'params': ['UploadStashBadPathException', "Path doesn't exist."], 'code': 'uploadstash-exception', 'type': 'error'}];
E                servedby: mw-api-ext.eqiad.main-778c97d8cb-qp95t;
E                help: See https://test.wikipedia.org/w/api.php for API usage. Subscribe to the mediawiki-api-announce mailing list at &lt;https://lists.wikimedia.org/postorius/lists/mediawiki-api-announce.lists.wikimedia.org/&gt; for notice of API deprecations and breaking changes.]

pywikibot/data/api/_requests.py:1122: APIError