| durin42 |
| hg-reviewers |
These methods on the protocol handler interface are no longer used in
core.
.. api::
redirect() and restore() have been removed from the wire protocol handler interface. Use mayberedirectstdio() instead.
| Lint Skipped |
| Unit Tests Skipped |
| yields ``None`` if no I/O redirection occurs. | yields ``None`` if no I/O redirection occurs. | ||||
| The intent of this context manager is to capture stdio output | The intent of this context manager is to capture stdio output | ||||
| so it may be sent in the response. Some transports support streaming | so it may be sent in the response. Some transports support streaming | ||||
| stdio to the client in real time. For these transports, stdio output | stdio to the client in real time. For these transports, stdio output | ||||
| won't be captured. | won't be captured. | ||||
| """ | """ | ||||
| @abc.abstractmethod | |||||
| def redirect(self): | |||||
| """may setup interception for stdout and stderr | |||||
| See also the `restore` method.""" | |||||
| # If the `redirect` function does install interception, the `restore` | |||||
| # function MUST be defined. If interception is not used, this function | |||||
| # MUST NOT be defined. | |||||
| # | |||||
| # left commented here on purpose | |||||
| # | |||||
| #def restore(self): | |||||
| # """reinstall previous stdout and stderr and return intercepted stdout | |||||
| # """ | |||||
| # raise NotImplementedError() | |||||
| def decodevaluefromheaders(req, headerprefix): | def decodevaluefromheaders(req, headerprefix): | ||||
| """Decode a long value from multiple HTTP request headers. | """Decode a long value from multiple HTTP request headers. | ||||
| Returns the value as a bytes, not a str. | Returns the value as a bytes, not a str. | ||||
| """ | """ | ||||
| chunks = [] | chunks = [] | ||||
| i = 1 | i = 1 | ||||
| prefix = headerprefix.upper().replace(r'-', r'_') | prefix = headerprefix.upper().replace(r'-', r'_') | ||||
| try: | try: | ||||
| self._ui.fout = out | self._ui.fout = out | ||||
| self._ui.ferr = out | self._ui.ferr = out | ||||
| yield out | yield out | ||||
| finally: | finally: | ||||
| self._ui.fout = oldout | self._ui.fout = oldout | ||||
| self._ui.ferr = olderr | self._ui.ferr = olderr | ||||
| def redirect(self): | |||||
| self._oldio = self._ui.fout, self._ui.ferr | |||||
| self._ui.ferr = self._ui.fout = stringio() | |||||
| def restore(self): | |||||
| val = self._ui.fout.getvalue() | |||||
| self._ui.ferr, self._ui.fout = self._oldio | |||||
| return val | |||||
| def _client(self): | def _client(self): | ||||
| return 'remote:%s:%s:%s' % ( | return 'remote:%s:%s:%s' % ( | ||||
| self._req.env.get('wsgi.url_scheme') or 'http', | self._req.env.get('wsgi.url_scheme') or 'http', | ||||
| urlreq.quote(self._req.env.get('REMOTE_HOST', '')), | urlreq.quote(self._req.env.get('REMOTE_HOST', '')), | ||||
| urlreq.quote(self._req.env.get('REMOTE_USER', ''))) | urlreq.quote(self._req.env.get('REMOTE_USER', ''))) | ||||
| def responsetype(self, prefer_uncompressed): | def responsetype(self, prefer_uncompressed): | ||||
| """Determine the appropriate response type and compression settings. | """Determine the appropriate response type and compression settings. | ||||
| while count: | while count: | ||||
| fpout.write(self._fin.read(count)) | fpout.write(self._fin.read(count)) | ||||
| count = int(self._fin.readline()) | count = int(self._fin.readline()) | ||||
| @contextlib.contextmanager | @contextlib.contextmanager | ||||
| def mayberedirectstdio(self): | def mayberedirectstdio(self): | ||||
| yield None | yield None | ||||
| def redirect(self): | |||||
| pass | |||||
| def _client(self): | def _client(self): | ||||
| client = encoding.environ.get('SSH_CLIENT', '').split(' ', 1)[0] | client = encoding.environ.get('SSH_CLIENT', '').split(' ', 1)[0] | ||||
| return 'remote:ssh:' + client | return 'remote:ssh:' + client | ||||
| class sshserver(object): | class sshserver(object): | ||||
| def __init__(self, ui, repo): | def __init__(self, ui, repo): | ||||
| self._ui = ui | self._ui = ui | ||||
| self._repo = repo | self._repo = repo | ||||