How to use get_value_from_context method in toolium

Best Python code snippet using toolium_python

ArcannaFeedbackPostProcessingScript.py

Source:ArcannaFeedbackPostProcessingScript.py

1import demistomock as demisto2from CommonServerPython import *3from CommonServerUserPython import *4ARCANNA_AUTO_CLOSED_TICKET_PLAYBOOK_PLACEHOLDER = "Arcanna decision:"5def get_value_from_context(key):6    return demisto.get(demisto.context(), key)7def send_arcanna_feedback(close_notes, close_reason, closing_user, event_id, job_id):8    ret = demisto.executeCommand("arcanna-send-event-feedback", {9        "job_id": job_id,10        "event_id": event_id,11        "label": close_reason,12        "username": closing_user,13        "closing_notes": close_notes14    })15    return ret16def extract_feedback_information():17    feedback_field = get_value_from_context(key="Arcanna.FeedbackField")18    if type(feedback_field) == list and len(feedback_field) > 0:19        feedback_field = feedback_field[0]20    if not feedback_field:21        raise Exception("Failed to get value for Arcanna closing field")22    # Get Values from incident23    feedback_field_value = demisto.incident().get(feedback_field, None)24    if not feedback_field_value:25        # if closing field value is Empty try to get it from Args as a fallback26        feedback_field_value = demisto.args().get(feedback_field, None)27    return feedback_field, feedback_field_value28def add_closing_user_information(closing_user, owner, survey_user):29    if not closing_user:30        if survey_user:31            closing_user = survey_user32        elif owner:33            closing_user = owner34        else:35            closing_user = "dbot"36    return closing_user37def run_arcanna_send_feedback():38    try:39        event_id = get_value_from_context(key="Arcanna.Event.event_id")40        job_id = get_value_from_context(key="Arcanna.Event.job_id")41        incident = demisto.incident()42        run_status = incident.get("runStatus")43        if run_status == "waiting":44            return_error("Trying to close and incident without completing task")45        incident_id = incident.get('id')46        if not event_id:47            demisto.debug("Trying to send feedback for an event which was not sent to Arcanna first.Skipping")48            return_results(f'Skipping event feedback with id={incident_id}')49            return50        args_closing_reason = demisto.args().get("closing_reason", None)51        if args_closing_reason:52            user = demisto.args().get("closing_user", None)53            notes = demisto.args().get("closing_notes", None)54            ret = send_arcanna_feedback(notes, args_closing_reason, user, event_id, job_id)55            return_results(ret)56        else:57            demisto.executeCommand("arcanna-get-feedback-field", {})58            feedback_field, feedback_field_value = extract_feedback_information()59            close_reason = incident.get('closeReason', None)60            close_notes = incident.get('closeNotes')61            owner = incident.get('owner', None)62            closing_user = incident.get('closingUserId', None)63            demisto.debug(f"Values supplied to command are{feedback_field} "64                          f"close_reason={close_reason} owner={owner} closing_user={closing_user} "65                          f"close_notes={close_notes}")66            # if feedback_field_value is not empty get that value, else use the default closeReason value67            if feedback_field_value:68                close_reason = feedback_field_value69            survey_user = get_value_from_context(key="Closure_Reason_Survey.Answers.name")70            # Arcanna-Generic-Playbook usage.Prevent sending Arcanna Feedback if no analyst reviewed the incident71            if str(close_notes).startswith(ARCANNA_AUTO_CLOSED_TICKET_PLAYBOOK_PLACEHOLDER):72                return_results(73                    f'Skipping Sending Arcanna event feedback for incident_id={incident_id}.No Analyst Reviewed')74                return75            if not closing_user and not close_notes and not close_reason:76                return_results(77                    f'Skipping Sending Arcanna event feedback for incident_id={incident_id}.No Analyst Reviewed')78                return79            if not close_reason:80                raise Exception(81                    "Trying to use Arcanna post-processing script without providing value for the closing field")82            closing_user = add_closing_user_information(closing_user, owner, survey_user)83            ret = send_arcanna_feedback(close_notes, close_reason, closing_user, event_id, job_id)...

modified.py

Source:modified.py

...16            dots_var = dots_var[-1]17        else:18            params = []19        if 'nullable' in params:20            value = get_value_from_context(context, dots_var, nullable=True)21        else:22            value = get_value_from_context(context, dots_var, nullable=False)23        if 'get' in key:24            delete_keys.append(key)25            if value:26                get_key = key.split('_')[1]27                get[get_key] = value28        elif value:29            kwargs[key] = value30        else:31            kwargs[key] = 'None'32    for key in delete_keys:33        del kwargs[key]34    return build_url(viewname, **kwargs, get=get)35@register.simple_tag(takes_context=True)36def cookie(context, cookie_name):37    request = context['request']38    result = request.COOKIES.get(cookie_name, '')39    return result40def get_value_from_context(context, dots_var, nullable=False):41    c_key = dots_var.split('.')[0]42    try:43        var = context[c_key]44    except KeyError:45        if nullable:46            return None47        raise KeyError('Template context does not exist key: {}'.format(c_key))48    splitted_var = dots_var.split('.')49    if len(splitted_var) > 0:50        attr = '.'.join(splitted_var[1:])51        try:52            value = getattr(var, attr)53        except Exception:54            if nullable:...

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