Python flask.request._get_current_object() Examples

The following are 5 code examples of flask.request._get_current_object(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module flask.request , or try the search function .
Example #1
Source File: flask_sqlalchemy.py    From nplusone with MIT License 5 votes vote down vote up 
def get_worker():
    try:
        return request._get_current_object()
    except RuntimeError:
        return None
Example #2
Source File: middleware.py    From aws-xray-sdk-python with Apache License 2.0 5 votes vote down vote up 
def _before_request(self):
        headers = request.headers
        xray_header = construct_xray_header(headers)
        req = request._get_current_object()

        name = calculate_segment_name(req.host, self._recorder)

        sampling_req = {
            'host': req.host,
            'method': req.method,
            'path': req.path,
            'service': name,
        }
        sampling_decision = calculate_sampling_decision(
            trace_header=xray_header,
            recorder=self._recorder,
            sampling_req=sampling_req,
        )

        if self.in_lambda_ctx:
            segment = self._recorder.begin_subsegment(name)
        else:
            segment = self._recorder.begin_segment(
                name=name,
                traceid=xray_header.root,
                parent_id=xray_header.parent,
                sampling=sampling_decision,
            )

        segment.save_origin_trace_header(xray_header)
        segment.put_http_meta(http.URL, req.base_url)
        segment.put_http_meta(http.METHOD, req.method)
        segment.put_http_meta(http.USER_AGENT, headers.get('User-Agent'))

        client_ip = headers.get('X-Forwarded-For') or headers.get('HTTP_X_FORWARDED_FOR')
        if client_ip:
            segment.put_http_meta(http.CLIENT_IP, client_ip)
            segment.put_http_meta(http.X_FORWARDED_FOR, True)
        else:
            segment.put_http_meta(http.CLIENT_IP, req.remote_addr)
Example #3
Source File: nplusone.py    From zeus with Apache License 2.0 5 votes vote down vote up 
def get_worker():
    try:
        return request._get_current_object()

    except RuntimeError:
        return None
Example #4
Source File: flask.py    From dodotable with MIT License 5 votes vote down vote up 
def get_session(self):
        ctx = request._get_current_object()
        try:
            session = ctx._current_session
        except AttributeError:
            return None
        else:
            return session
Example #5
Source File: __init__.py    From build-relengapi with Mozilla Public License 2.0 5 votes vote down vote up 
def is_browser():
    """Is the current request from a browser?"""
    # all subrequests are not from browsers
    if hasattr(request._get_current_object(), 'is_subrequest') and request.is_subrequest:
        return False
    best_match = request.accept_mimetypes.best_match(_mime_types)
    return best_match == 'text/html'