fixed indentation and updated doc string

Author: syed-gilani

astroquery/mast/missions.py

@@ -27,13 +27,13 @@ class MissionsMastClass(MastQueryWithLogin):
     Class that allows direct programatic access to the MAST search API for a given mission.
     """
 
-    def __init__(self):
+    def __init__(self, mission='hst', service='search'):
         super().__init__()
 
         self._search_option_fields = ['limit', 'offset', 'sort_by', 'search_key', 'sort_desc', 'select_cols',
                                       'skip_count', 'user_fields']
-        self.service = 'search'
-        self.mission = 'hst'
+        self.service = service
+        self.mission = mission
 
         service_dict = {self.service: {'path': self.service, 'args': {}}}
         self._service_api_connection.set_service_params(service_dict, f"{self.service}/{self.mission}")

astroquery/mast/services.py

@@ -245,7 +245,7 @@ def service_request_async(self, service, params, page_size=None, page=None, use_
            Can be used to override the default behavior of all results being returned to obtain
            a specific page of results.
         use_json: bool, optional
-           if True, parameters don't need to be built
+           if True, params are directly passed as json object
         **kwargs :
            See Catalogs.MAST properties in documentation referenced above
 

astroquery/mast/tests/test_mast.py

@@ -212,17 +212,17 @@ def test_missions_query_criteria_async(patch_post):
     obs_type = {'sci_obs_type': 'all'}
     aec = {'sci_aec': 'S'}
     responses = mast.MissionsMast.query_criteria_async(coordinates=regionCoords,
-                                        radius=3,
-                                        conditions=[pep_id,
-                                                    obs_type,
-                                                    instruments,
-                                                    datasets,
-                                                    pi_lname,
-                                                    spec_1234,
-                                                    release_date,
-                                                    start_time,
-                                                    obs_type,
-                                                    aec])
+                                                       radius=3,
+                                                       conditions=[pep_id,
+                                                                   obs_type,
+                                                                   instruments,
+                                                                   datasets,
+                                                                   pi_lname,
+                                                                   spec_1234,
+                                                                   release_date,
+                                                                   start_time,
+                                                                   obs_type,
+                                                                   aec])
     assert isinstance(responses, MockResponse)