factored out authentication/token part

scilog/scicat.py

@@ -1,24 +1,9 @@
-import getpass
-from .config import Config
-from .utils import post_request, get_request
+from .authclient import AuthClient, AUTH_HEADERS
 from .autherror import AuthError
+from .utils import post_request, get_request
 
 
-AUTH_HEADERS = {
-    "Content-type": "application/json",
-    "Accept":       "application/json"
-}
-
-
-class SciCat:
-
-    def __init__(self, address):
-        self.address = address.rstrip("/")
-        self._token = None
-        self.config = Config(".scicat-tokens")
-
-    def __repr__(self):
-        return f"SciCat @ {self.address}"
+class SciCat(AuthClient):
 
     @property
     def proposals(self):
@@ -26,26 +11,6 @@ class SciCat:
         headers = self.auth_headers
         return get_request(url, headers=headers)
 
-
-    @property
-    def auth_headers(self):
-        headers = AUTH_HEADERS.copy()
-        headers["Authorization"] = self.token
-        return headers
-
-    @property
-    def token(self):
-        username = getpass.getuser()
-        password = getpass.getpass(prompt=f"SciCat password for {username}: ")
-        token = self._token
-        if token is None:
-            try:
-                token = self.config[username]
-            except KeyError:
-                token = self.authenticate(username, password)
-        self.config[username] = self._token = token
-        return token
-
     def authenticate(self, username, password):
         url = self.address + "/users/login"
         auth_payload = {