def get_ext_table_async_mockreturn(self, coordinate, radius=None, timeout=IrsaDust.TIMEOUT, show_progress=True): return (commons.FileContainer(self.data(EXT_TBL), show_progress=show_progress))
def get_spectra_async(self, object_name, get_query_payload=False, show_progress=True): """ Serves the same purpose as `~NedClass.get_spectra` but returns file-handlers to the remote files rather than downloading them. Parameters ---------- object_name : str name of the identifier to query. get_query_payload : bool, optional if set to `True` then returns the dictionary sent as the HTTP request. Defaults to `False` Returns -------- A list of context-managers that yield readable file-like objects """ image_urls = self.get_image_list(object_name, item='spectra', get_query_payload=get_query_payload) if get_query_payload: return image_urls return [ commons.FileContainer(U, encoding='binary', show_progress=show_progress) for U in image_urls ]
def get_images_async_mockreturn(self, coordinate, radius=None, image_type=None, timeout=IrsaDust.TIMEOUT, get_query_payload=False, show_progress=True): readable_obj = commons.FileContainer(self.data(IMG_FITS), encoding='binary', show_progress=show_progress) return [readable_obj]
def get_images_async(self, coordinate, radius=None, image_type=None, timeout=TIMEOUT, get_query_payload=False, show_progress=True): """ A query function similar to `astroquery.ipac.irsa.irsa_dust.IrsaDustClass.get_images` but returns file-handlers to the remote files rather than downloading them. Useful for asynchronous queries so that the actual download may be performed later. Parameters ---------- coordinate : str Can be either the name of an object or a coordinate string If a name, must be resolvable by NED, SIMBAD, 2MASS, or SWAS. Examples of acceptable coordinate strings, can be found `here. <https://irsa.ipac.caltech.edu/applications/DUST/docs/coordinate.html>`_ radius : str / `~astropy.units.Quantity`, optional The size of the region to include in the dust query, in radian, degree or hour as per format specified by `~astropy.coordinates.Angle` or `~astropy.units.Quantity`. Defaults to 5 degrees. image_type : str, optional When missing returns for all the images. Otherwise returns only for image of the specified type which must be one of ``'temperature'``, ``'ebv'``, ``'100um'``. Defaults to `None`. timeout : int, optional Time limit for establishing successful connection with remote server. Defaults to `~astroquery.ipac.irsa.irsa_dust.IrsaDustClass.TIMEOUT`. get_query_payload : bool, optional If `True` then returns the dictionary of query parameters, posted to remote server. Defaults to `False`. Returns ------- list : list A list of context-managers that yield readable file-like objects. """ if get_query_payload: return self._args_to_payload(coordinate, radius=radius) image_urls = self.get_image_list(coordinate, radius=radius, image_type=image_type, timeout=timeout) # Images are assumed to be FITS files # they MUST be read as binary for python3 to parse them return [ commons.FileContainer(U, encoding='binary', show_progress=show_progress) for U in image_urls ]
def get_extinction_table_async(self, coordinate, radius=None, timeout=TIMEOUT, show_progress=True): """ A query function similar to `astroquery.ipac.irsa.irsa_dust.IrsaDustClass.get_extinction_table` but returns a file-handler to the remote files rather than downloading it. Useful for asynchronous queries so that the actual download may be performed later. Parameters ---------- coordinate : str Can be either the name of an object or a coordinate string If a name, must be resolvable by NED, SIMBAD, 2MASS, or SWAS. Examples of acceptable coordinate strings, can be found `here. <https://irsa.ipac.caltech.edu/applications/DUST/docs/coordinate.html>`_ radius : str, optional The size of the region to include in the dust query, in radian, degree or hour as per format specified by `~astropy.coordinates.Angle`. Defaults to 5 degrees. timeout : int, optional Time limit for establishing successful connection with remote server. Defaults to `~astroquery.ipac.irsa.irsa_dust.IrsaDustClass.TIMEOUT`. Returns ------- result : A context manager that yields a file like readable object. """ url = self.DUST_SERVICE_URL request_payload = self._args_to_payload(coordinate, radius=radius) response = self._request("POST", url, data=request_payload, timeout=timeout) xml_tree = utils.xml(response.text) result = SingleDustResult(xml_tree, coordinate) return commons.FileContainer(result.ext_detail_table(), show_progress=show_progress)