Merge pull request #2380 from bsipocz/astrometry_update_url

Updating http-->https for astrometry.net

Author: bsipocz

astroquery/astrometry_net/__init__.py

@@ -18,7 +18,7 @@ class Conf(_config.ConfigNamespace):
         '',
         "The Astrometry.net API key."
     )
-    server = _config.ConfigItem('http://nova.astrometry.net', 'Name of server')
+    server = _config.ConfigItem('https://nova.astrometry.net', 'Name of server')
     timeout = _config.ConfigItem(120,
                                  'Default timeout for connecting to server')
 

astroquery/astrometry_net/core.py

@@ -43,7 +43,7 @@ class AstrometryNetClass(BaseQuery):
     TIMEOUT = conf.timeout
     API_URL = url_helpers.join(URL, 'api')
 
-    # These are drawn from http://astrometry.net/doc/net/api.html#submitting-a-url
+    # These are drawn from https://astrometry.net/doc/net/api.html#submitting-a-url
     _constraints = {
         'allow_commercial_use': {'default': 'd', 'type': str, 'allowed': ('d', 'y', 'n')},
         'allow_modifications': {'default': 'd', 'type': str, 'allowed': ('d', 'y', 'n')},

docs/astrometry_net/astrometry_net.rst

@@ -304,7 +304,7 @@ but often it's convenient to force it to be the center of the image. This can be
 License and Sharing
 -------------------
 
-The Astrometry.net [website](http://nova.astrometry.net/) allows users to upload images
+The Astrometry.net [website](https://nova.astrometry.net/) allows users to upload images
 as well as catalogs to be used in generating an astrometric solution, so the site gives
 users the choice of licenses for their publically available images. Since the astroquery
 astrometry.net api is only uploading a source catalog the choice of ``public_visibility``,
@@ -346,5 +346,5 @@ Reference/API
 .. automodapi:: astroquery.astrometry_net
     :no-inheritance-diagram:
 
-.. _astrometry.net: http://astrometry.net/
+.. _astrometry.net: https://astrometry.net/
 .. _photutils: https://photutils.readthedocs.io