'Request' object has no attribute 'is_xhr

[AbdealiLoKo]

General information

• OS Platform and Distribution (e.g., Linux Ubuntu 16.04): MacOSX 10.15.3
• ElasticHQ Version: v3.5.12
• Elasticsearch Version: 7.6.0
• Python version (ignore is using docker image): Python 3.7.3
• Browser Vendor and Version (if applicable): Chrome 80.0.3987.87

Issue Description

I ran:

git clone https://github.com/ElasticHQ/elasticsearch-HQ.git
cd elasticsearch-HQ/
python -m venv venv
venv/bin/pip install -r requirements.txt
venv/bin/python manage.py runserver --port 9201

When I open http://localhost:9201/ and click "Connect" it gives a 500 "Internal Server" error in the JS Console. The runserver logs show:

config settings.json not found, searched /etc/elastic-hq/settings.json,~/settings.json,elasticsearch-HQ/settings.json,elasticsearch-HQ/elastichq/settings.json,elasticsearch-HQ/elastichq/config/settings.json
loading config elasticsearch-HQ/elastichq/config/logger.json
2020-02-19 23:38:56,343 	 INFO 	 engineio 	 server.__init__:140 	 Server initialized for eventlet.
None
None
--- Logging error ---
Traceback (most recent call last):
  File "elasticsearch-HQ/elastichq/service/ConnectionService.py", line 58, in create_connection
    verify_certs = string_to_bool(verify_certs)
  File "elasticsearch-HQ/elastichq/common/utils.py", line 13, in string_to_bool
    raise ValueError('invalid literal for boolean. Not a string.')
ValueError: invalid literal for boolean. Not a string.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "miniconda3.7/lib/python3.7/logging/__init__.py", line 1034, in emit
    msg = self.format(record)
  File "miniconda3.7/lib/python3.7/logging/__init__.py", line 880, in format
    return fmt.format(record)
  File "miniconda3.7/lib/python3.7/logging/__init__.py", line 619, in format
    record.message = record.getMessage()
  File "miniconda3.7/lib/python3.7/logging/__init__.py", line 380, in getMessage
    msg = msg % self.args
TypeError: not all arguments converted during string formatting
Call stack:
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/greenthread.py", line 221, in main
    result = function(*args, **kwargs)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/wsgi.py", line 818, in process_request
    proto.__init__(conn_state, self)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/wsgi.py", line 357, in __init__
    self.handle()
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/wsgi.py", line 390, in handle
    self.handle_one_request()
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/wsgi.py", line 466, in handle_one_request
    self.handle_one_response()
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/wsgi.py", line 566, in handle_one_response
    result = self.application(self.environ, start_response)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/app.py", line 1997, in __call__
    return self.wsgi_app(environ, start_response)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask_socketio/__init__.py", line 43, in __call__
    start_response)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/engineio/middleware.py", line 67, in __call__
    return self.wsgi_app(environ, start_response)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/app.py", line 1982, in wsgi_app
    response = self.full_dispatch_request()
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/app.py", line 1612, in full_dispatch_request
    rv = self.dispatch_request()
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/app.py", line 1598, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask_restful/__init__.py", line 480, in wrapper
    resp = resource(*args, **kwargs)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/views.py", line 84, in view
    return self.dispatch_request(*args, **kwargs)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask_restful/__init__.py", line 595, in dispatch_request
    resp = meth(*args, **kwargs)
  File "elasticsearch-HQ/elastichq/common/exceptions.py", line 29, in _request_wrapper
    return functor(*args, **kwargs)
  File "elasticsearch-HQ/elastichq/api/clusters.py", line 129, in post
    client_cert=client_cert)
  File "elasticsearch-HQ/elastichq/service/ConnectionService.py", line 173, in create_connection
    LOG.error(message, ex)
Message: 'Unable to create connection to: http://localhost:9200'
Arguments: (ValueError('invalid literal for boolean. Not a string.'),)
--- Logging error ---
Traceback (most recent call last):
  File "elasticsearch-HQ/elastichq/service/ConnectionService.py", line 58, in create_connection
    verify_certs = string_to_bool(verify_certs)
  File "elasticsearch-HQ/elastichq/common/utils.py", line 13, in string_to_bool
    raise ValueError('invalid literal for boolean. Not a string.')
ValueError: invalid literal for boolean. Not a string.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "miniconda3.7/lib/python3.7/logging/handlers.py", line 68, in emit
    if self.shouldRollover(record):
  File "miniconda3.7/lib/python3.7/logging/handlers.py", line 184, in shouldRollover
    msg = "%s\n" % self.format(record)
  File "miniconda3.7/lib/python3.7/logging/__init__.py", line 880, in format
    return fmt.format(record)
  File "miniconda3.7/lib/python3.7/logging/__init__.py", line 619, in format
    record.message = record.getMessage()
  File "miniconda3.7/lib/python3.7/logging/__init__.py", line 380, in getMessage
    msg = msg % self.args
TypeError: not all arguments converted during string formatting
Call stack:
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/greenthread.py", line 221, in main
    result = function(*args, **kwargs)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/wsgi.py", line 818, in process_request
    proto.__init__(conn_state, self)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/wsgi.py", line 357, in __init__
    self.handle()
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/wsgi.py", line 390, in handle
    self.handle_one_request()
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/wsgi.py", line 466, in handle_one_request
    self.handle_one_response()
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/eventlet/wsgi.py", line 566, in handle_one_response
    result = self.application(self.environ, start_response)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/app.py", line 1997, in __call__
    return self.wsgi_app(environ, start_response)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask_socketio/__init__.py", line 43, in __call__
    start_response)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/engineio/middleware.py", line 67, in __call__
    return self.wsgi_app(environ, start_response)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/app.py", line 1982, in wsgi_app
    response = self.full_dispatch_request()
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/app.py", line 1612, in full_dispatch_request
    rv = self.dispatch_request()
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/app.py", line 1598, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask_restful/__init__.py", line 480, in wrapper
    resp = resource(*args, **kwargs)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/views.py", line 84, in view
    return self.dispatch_request(*args, **kwargs)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask_restful/__init__.py", line 595, in dispatch_request
    resp = meth(*args, **kwargs)
  File "elasticsearch-HQ/elastichq/common/exceptions.py", line 29, in _request_wrapper
    return functor(*args, **kwargs)
  File "elasticsearch-HQ/elastichq/api/clusters.py", line 129, in post
    client_cert=client_cert)
  File "elasticsearch-HQ/elastichq/service/ConnectionService.py", line 173, in create_connection
    LOG.error(message, ex)
Message: 'Unable to create connection to: http://localhost:9200'
Arguments: (ValueError('invalid literal for boolean. Not a string.'),)
2020-02-19 23:39:01,018 	 ERROR 	 elastichq 	 exceptions._request_wrapper:37 	 Oops! Something bad happened.
Traceback (most recent call last):
  File "elasticsearch-HQ/elastichq/common/exceptions.py", line 29, in _request_wrapper
    return functor(*args, **kwargs)
  File "elasticsearch-HQ/elastichq/api/clusters.py", line 129, in post
    client_cert=client_cert)
  File "elasticsearch-HQ/elastichq/service/ConnectionService.py", line 174, in create_connection
    raise ex
  File "elasticsearch-HQ/elastichq/service/ConnectionService.py", line 58, in create_connection
    verify_certs = string_to_bool(verify_certs)
  File "elasticsearch-HQ/elastichq/common/utils.py", line 13, in string_to_bool
    raise ValueError('invalid literal for boolean. Not a string.')
ValueError: invalid literal for boolean. Not a string.
[2020-02-19 23:39:01,022] ERROR in app: Exception on /api/clusters/_connect [POST]
Traceback (most recent call last):
  File "elasticsearch-HQ/elastichq/common/exceptions.py", line 29, in _request_wrapper
    return functor(*args, **kwargs)
  File "elasticsearch-HQ/elastichq/api/clusters.py", line 129, in post
    client_cert=client_cert)
  File "elasticsearch-HQ/elastichq/service/ConnectionService.py", line 174, in create_connection
    raise ex
  File "elasticsearch-HQ/elastichq/service/ConnectionService.py", line 58, in create_connection
    verify_certs = string_to_bool(verify_certs)
  File "elasticsearch-HQ/elastichq/common/utils.py", line 13, in string_to_bool
    raise ValueError('invalid literal for boolean. Not a string.')
ValueError: invalid literal for boolean. Not a string.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/app.py", line 1612, in full_dispatch_request
    rv = self.dispatch_request()
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/app.py", line 1598, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask_restful/__init__.py", line 480, in wrapper
    resp = resource(*args, **kwargs)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/views.py", line 84, in view
    return self.dispatch_request(*args, **kwargs)
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask_restful/__init__.py", line 595, in dispatch_request
    resp = meth(*args, **kwargs)
  File "elasticsearch-HQ/elastichq/common/exceptions.py", line 38, in _request_wrapper
    return ApiException(message=exception_message, status_code=HTTP_Status.INTERNAL_SERVER_ERROR).to_response()
  File "elasticsearch-HQ/elastichq/common/exceptions.py", line 62, in to_response
    response = jsonify({"message": self.message, "status_code": self.status_code})
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/flask/json.py", line 298, in jsonify
    if current_app.config['JSONIFY_PRETTYPRINT_REGULAR'] and not request.is_xhr:
  File "elasticsearch-HQ/venv/lib/python3.7/site-packages/werkzeug/local.py", line 347, in __getattr__
    return getattr(self._get_current_object(), name)
AttributeError: 'Request' object has no attribute 'is_xhr'

[tukao89]

Upgrade Flask to lastest: pip install Flask --upgrade

[kdobr]

Upgrade Flask to lastest: pip install Flask --upgrade

thanx. it helps me