fix(webpage): name the setup's own client in the web password hint

The "no web authentication yet" hint always said
flomni.set_web_password(), which doesn't exist in a LamNI session. Each
generator now declares CLIENT_NAME and the hint uses it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ALDnH16dC6iyHjhe5Ey4w9

csaxs_bec/bec_ipython_client/plugins/LamNI/LamNI_webpage_generator.py

@@ -46,6 +46,8 @@ class LamniWebpageGenerator(WebpageGeneratorBase):
     sample name, and measurement settings.
     """
 
+    CLIENT_NAME = "lamni"
+
     # LamNI's tomo-queue jobs (added via TomoQueueMixin, see
     # OMNY_shared/tomo_queue_mixin.py) are persisted under the same
     # "tomo_queue" global var key flomni uses, so the shared "Tomo queue"

csaxs_bec/bec_ipython_client/plugins/OMNY_shared/webpage_generator_base.py

@@ -443,6 +443,10 @@ class WebpageGeneratorBase:
                            whole shared output dir, EPS files included.
     """
 
+    # Name of the setup's object in the BEC client namespace (e.g. "lamni"),
+    # used in console hints such as the set_web_password() one.
+    CLIENT_NAME: str | None = None
+
     HAS_TOMO_QUEUE = True
     HAS_EPS_STATUS = True
     TOMO_TYPES = {
@@ -816,7 +820,8 @@ class WebpageGeneratorBase:
         _BOLD_RED = "\033[1;31m"
         _RESET    = "\033[0m"
         print(f"{_BOLD_RED}***\nWebpageGenerator: '{current_account}' has no web authentication yet.{_RESET}")
-        print(f"{_BOLD_RED}  To set a password run:  flomni.set_web_password(\"your_password\")\n***{_RESET}")
+        prefix = f"{self.CLIENT_NAME}." if self.CLIENT_NAME else ""
+        print(f"{_BOLD_RED}  To set a password run:  {prefix}set_web_password(\"your_password\")\n***{_RESET}")
 
     def _clear_session_htpasswd(self) -> None:
         """Write an empty session.htpasswd locally and upload it."""
@@ -835,7 +840,7 @@ class WebpageGeneratorBase:
         The username is taken from bec.active_account (e.g. 'p23092').
 
         Example::
-            flomni.webpage_gen.set_web_password("my_secret_password")
+            flomni.set_web_password("my_secret_password")
         """
         if self._set_password_url is None:
             print("set_web_password: no upload URL configured — cannot reach server")

csaxs_bec/bec_ipython_client/plugins/flomni/flomni_webpage_generator.py

@@ -54,6 +54,8 @@ class FlomniWebpageGenerator(WebpageGeneratorBase):
     Logo: flOMNI.png from the same directory as this file.
     """
 
+    CLIENT_NAME = "flomni"
+
     # Global-var names of the tomo parameters to read live for the
     # 'Current measurement' section. Kept in the same order as, and matching,
     # the tomo queue's TQ_PARAM_DISPLAY keys so the two render identically.

tests/tests_bec_ipython_client/test_webpage_password_hint.py

@@ -0,0 +1,35 @@
+"""The 'no web authentication' hint names the setup's own client object."""
+
+import types
+
+import pytest
+
+from csaxs_bec.bec_ipython_client.plugins.flomni.flomni_webpage_generator import (
+    FlomniWebpageGenerator,
+)
+from csaxs_bec.bec_ipython_client.plugins.LamNI.LamNI_webpage_generator import (
+    LamniWebpageGenerator,
+)
+from csaxs_bec.bec_ipython_client.plugins.OMNY_shared.webpage_generator_base import (
+    WebpageGeneratorBase,
+)
+
+
+@pytest.mark.parametrize(
+    "cls, expected",
+    [
+        (LamniWebpageGenerator, 'lamni.set_web_password("your_password")'),
+        (FlomniWebpageGenerator, 'flomni.set_web_password("your_password")'),
+        (WebpageGeneratorBase, 'run:  set_web_password("your_password")'),
+    ],
+)
+def test_password_hint_uses_client_name(cls, expected, capsys):
+    gen = object.__new__(cls)
+    gen._session_query_url = "http://example.invalid/session.php"
+    gen._bec = types.SimpleNamespace(active_account="p12345")
+    gen._get_remote_session_user = lambda: None
+    gen._check_session_user()
+    out = capsys.readouterr().out
+    assert expected in out
+    if cls is not FlomniWebpageGenerator:
+        assert "flomni." not in out