Add deprecation message on all sessions

Author: pfm-ramesh

solvebio/__init__.py

@@ -99,6 +99,43 @@ def _set_cached_api_host(host):
 
 from .version import VERSION  # noqa
 from .errors import SolveError
+
+
+_deprecation_notice_shown = False
+
+
+def print_deprecation_notice():
+    """
+    Prints the deprecation notice for the SolveBio Python client.
+    Only shows once per session to avoid repetition.
+    """
+    global _deprecation_notice_shown
+
+    if _deprecation_notice_shown:
+        return
+
+    _deprecation_notice_shown = True
+
+    print(
+        """
+        !!! Deprecation Notice
+
+        The SolveBio Python client is deprecated and will no longer be maintained after March 31, 2026.
+
+        We recommend migrating to the QuartzBio python client:
+        https://github.com/quartzbio/quartzbio-python
+        """
+    )
+
+    if api_host is not None:
+        print(
+            f"""
+        Or using the QuartzBio REST API:
+        {api_host.replace(".api","")}/swagger
+        """
+        )
+
+
 from .query import Query, BatchQuery, Filter, GenomicFilter
 from .global_search import GlobalSearch
 from .annotate import Annotator, Expression
@@ -176,6 +213,8 @@ def login(
         client.set_credentials(
             api_host, token, token_type=token_type, raise_on_missing=not debug, debug=debug
         )
+        # Show deprecation notice after credentials are set
+        print_deprecation_notice()
 
     client.set_user_agent(name=name, version=version)
 

solvebio/cli/auth.py

@@ -27,6 +27,7 @@ def login_and_save_credentials(*args):
     # Print information about the current user
     if not client.is_logged_in():
         print("login: client is not logged in!")
+        solvebio.print_deprecation_notice()
 
         # Verify if user has provided the wrong credentials file
         if client._host:
@@ -56,9 +57,10 @@ def logout(*args):
     """
     if get_credentials():
         delete_credentials()
-        print('You have been logged out.')
+        print("You have been logged out.")
     else:
-        print('You are not logged-in.')
+        print("You are not logged-in.")
+    solvebio.print_deprecation_notice()
 
 
 def whoami(*args, **kwargs):
@@ -69,7 +71,7 @@ def whoami(*args, **kwargs):
     try:
         user = client.whoami()
     except Exception as e:
-        print(u'{} (code: {})'.format(e.message, e.status_code))
+        print("{} (code: {})".format(e.message, e.status_code))
     else:
         print_user(user)
 
@@ -78,7 +80,9 @@ def print_user(user):
     """
     Prints information about the current user.
     """
-    email = user['email']
-    domain = user['account']['domain']
-    print(f'You are logged-in to the "{domain}" domain as {email}'
-          f' (server: {solvebio.get_api_host()}).')
+    email = user["email"]
+    domain = user["account"]["domain"]
+    print(
+        f'You are logged-in to the "{domain}" domain as {email}'
+        f" (server: {solvebio.get_api_host()})."
+    )

solvebio/cli/ipython_init.py

@@ -32,11 +32,14 @@
 from solvebio import DatasetSnapshotTask  # noqa
 from solvebio import GlobalSearch  # noqa
 from solvebio import Group  # noqa
+from solvebio import print_deprecation_notice  # noqa
 from solvebio.utils.printing import pager  # noqa
 
 # Add some convenience functions to the interactive shell
 from solvebio.cli.auth import logout  # noqa
 from solvebio.cli.auth import whoami  # noqa
 from solvebio.cli.auth import get_credentials  # noqa
 
+# Show deprecation notice when starting IPython shell
+print_deprecation_notice()
 whoami()