Minor tidy up

app = Flask(__name__)

app.url_map.strict_slashes = False

# Make errors more API friendly

def _handle_http_exception(e):

for code in default_exceptions:

    app.errorhandler(code)(_handle_http_exception)

# After app starts, but before first request, attach hardware to global microscope

@app.before_first_request

def attach_microscope():

    )

    logging.debug("Microscope successfully attached!")

##### WEBAPP ROUTES ######

@app.route('/')

##### API ROUTES ######

# Basic microscope view

class MicroscopeView(MethodView):

    def __init__(self, microscope):

        MethodView.__init__(self)

# State endpoints

class StreamAPI(MicroscopeView):

    def get(self):

    view_func=StateAPI.as_view('state', microscope=api_microscope))

# Positioning endpoints

class PositionAPI(MicroscopeView):

    def get(self):

        logging.debug(position)

        # Safeguard to prevent moving to an absolute position beyond a fixed limit

        if not 'force' in state or state['force'] is False:  # Allow for override

        if 'force' not in state or state['force'] is False:  # Allow for override

            # TODO: Make travel_limit a property of the stage or microscope

            # TODO: Make travel_limit a 3-axis list

            travel_limit = 20000 

    view_func=PositionAPI.as_view('position', microscope=api_microscope))

# Capture endpoints

class CaptureListAPI(MicroscopeView):

    def get(self):

            if 'width' in state['size'] and 'height' in state['size']:

                resize = (state['size']['width'], state['size']['height'])

            else:

                # TODO: Return error 4XX instead of exception

                raise Exception("Invalid resize parameters passed. Ensure both width and height are specified.")

                abort(400)

        else:

            resize = None

        :status 200: capture data found

        :status 404: no capture found with that id

        """

        print(capture_id)

        capture_obj = self.microscope.camera.image_from_id(capture_id)

        if not capture_obj or not capture_obj.metadata['available']: