Mise à jour de Monitor.py et autres scripts

myenv/lib/python3.11/site-packages/streamlit/testing/v1/__init__.py

@@ -0,0 +1,17 @@
+# Copyright (c) Streamlit Inc. (2018-2022) Snowflake Inc. (2022-2025)
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from streamlit.testing.v1.app_test import AppTest
+
+__all__ = ["AppTest"]

myenv/lib/python3.11/site-packages/streamlit/testing/v1/local_script_runner.py

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+# Copyright (c) Streamlit Inc. (2018-2022) Snowflake Inc. (2022-2025)
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+from __future__ import annotations
+
+import os
+import time
+import types
+from typing import TYPE_CHECKING, Any
+from urllib import parse
+
+from streamlit import runtime
+from streamlit.runtime.forward_msg_queue import ForwardMsgQueue
+from streamlit.runtime.fragment import MemoryFragmentStorage
+from streamlit.runtime.memory_uploaded_file_manager import MemoryUploadedFileManager
+from streamlit.runtime.scriptrunner import RerunData, ScriptRunner, ScriptRunnerEvent
+from streamlit.runtime.scriptrunner.script_cache import ScriptCache
+from streamlit.testing.v1.element_tree import ElementTree, parse_tree_from_messages
+
+if TYPE_CHECKING:
+    from streamlit.proto.ForwardMsg_pb2 import ForwardMsg
+    from streamlit.proto.WidgetStates_pb2 import WidgetStates
+    from streamlit.runtime.pages_manager import PagesManager
+    from streamlit.runtime.scriptrunner_utils.script_run_context import ScriptRunContext
+    from streamlit.runtime.state.safe_session_state import SafeSessionState
+
+
+class LocalScriptRunner(ScriptRunner):
+    """Subclasses ScriptRunner to provide some testing features."""
+
+    def __init__(
+        self,
+        script_path: str,
+        session_state: SafeSessionState,
+        pages_manager: PagesManager,
+        args=None,
+        kwargs=None,
+    ):
+        """Initializes the ScriptRunner for the given script_path."""
+
+        assert os.path.isfile(script_path), f"File not found at {script_path}"
+
+        self.forward_msg_queue = ForwardMsgQueue()
+        self.script_path = script_path
+        self.session_state = session_state
+        self.args = args if args is not None else ()
+        self.kwargs = kwargs if kwargs is not None else {}
+
+        super().__init__(
+            session_id="test session id",
+            main_script_path=script_path,
+            session_state=self.session_state._state,
+            uploaded_file_mgr=MemoryUploadedFileManager("/mock/upload"),
+            script_cache=ScriptCache(),
+            initial_rerun_data=RerunData(),
+            user_info={"email": "test@example.com"},
+            fragment_storage=MemoryFragmentStorage(),
+            pages_manager=pages_manager,
+        )
+
+        # Accumulates all ScriptRunnerEvents emitted by us.
+        self.events: list[ScriptRunnerEvent] = []
+        self.event_data: list[Any] = []
+
+        def record_event(
+            sender: ScriptRunner | None, event: ScriptRunnerEvent, **kwargs
+        ) -> None:
+            # Assert that we're not getting unexpected `sender` params
+            # from ScriptRunner.on_event
+            assert sender is None or sender == self, (
+                "Unexpected ScriptRunnerEvent sender!"
+            )
+
+            self.events.append(event)
+            self.event_data.append(kwargs)
+
+            # Send ENQUEUE_FORWARD_MSGs to our queue
+            if event == ScriptRunnerEvent.ENQUEUE_FORWARD_MSG:
+                forward_msg = kwargs["forward_msg"]
+                self.forward_msg_queue.enqueue(forward_msg)
+
+        self.on_event.connect(record_event, weak=False)
+
+    def join(self) -> None:
+        """Wait for the script thread to finish, if it is running."""
+        if self._script_thread is not None:
+            self._script_thread.join()
+
+    def forward_msgs(self) -> list[ForwardMsg]:
+        """Return all messages in our ForwardMsgQueue."""
+        return self.forward_msg_queue._queue
+
+    def run(
+        self,
+        widget_state: WidgetStates | None = None,
+        query_params=None,
+        timeout: float = 3,
+        page_hash: str = "",
+    ) -> ElementTree:
+        """Run the script, and parse the output messages for querying
+        and interaction.
+
+        Timeout is in seconds.
+        """
+        # TODO: save the query strings from the script run
+        query_string = ""
+        if query_params:
+            query_string = parse.urlencode(query_params, doseq=True)
+
+        rerun_data = RerunData(
+            widget_states=widget_state,
+            query_string=query_string,
+            page_script_hash=page_hash,
+        )
+        self.request_rerun(rerun_data)
+        if not self._script_thread:
+            self.start()
+        require_widgets_deltas(self, timeout)
+
+        tree = parse_tree_from_messages(self.forward_msgs())
+        return tree
+
+    def script_stopped(self) -> bool:
+        for e in self.events:
+            if e == ScriptRunnerEvent.SHUTDOWN:
+                return True
+        return False
+
+    def _on_script_finished(
+        self, ctx: ScriptRunContext, event: ScriptRunnerEvent, premature_stop: bool
+    ) -> None:
+        if not premature_stop:
+            self._session_state.on_script_finished(ctx.widget_ids_this_run)
+
+        # Signal that the script has finished. (We use SCRIPT_STOPPED_WITH_SUCCESS
+        # even if we were stopped with an exception.)
+        self.on_event.send(self, event=event)
+
+        # Remove orphaned files now that the script has run and files in use
+        # are marked as active.
+        runtime.get_instance().media_file_mgr.remove_orphaned_files()
+
+    def _new_module(self, name: str) -> types.ModuleType:
+        module = types.ModuleType(name)
+        module.__dict__["__args"] = self.args
+        module.__dict__["__kwargs"] = self.kwargs
+        return module
+
+
+def require_widgets_deltas(runner: LocalScriptRunner, timeout: float = 3) -> None:
+    """Wait for the given ScriptRunner to emit a completion event. If the timeout
+    is reached, the runner will be shutdown and an error will be thrown.
+    """
+
+    t0 = time.time()
+    while time.time() - t0 < timeout:
+        time.sleep(0.001)
+        if runner.script_stopped():
+            return
+
+    # If we get here, the runner hasn't yet completed before our
+    # timeout. Create an error string for debugging.
+    err_string = f"AppTest script run timed out after {timeout}(s)"
+
+    # Shutdown the runner before throwing an error, so that the script
+    # doesn't hang forever.
+    runner.request_stop()
+    runner.join()
+
+    raise RuntimeError(err_string)

myenv/lib/python3.11/site-packages/streamlit/testing/v1/util.py

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+# Copyright (c) Streamlit Inc. (2018-2022) Snowflake Inc. (2022-2025)
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import annotations
+
+from contextlib import contextmanager
+from typing import Any
+
+from streamlit import config
+
+
+@contextmanager
+def patch_config_options(config_overrides: dict[str, Any]):
+    """A context manager that overrides config options. It can
+    also be used as a function decorator.
+
+    Examples
+    --------
+    >>> with patch_config_options({"server.headless": True}):
+    ...     assert config.get_option("server.headless") is True
+    ...     # Other test code that relies on these options
+
+    >>> @patch_config_options({"server.headless": True})
+    ... def test_my_thing():
+    ...     assert config.get_option("server.headless") is True
+    """
+    # Lazy-load for performance reasons.
+    from unittest.mock import patch
+
+    mock_get_option = build_mock_config_get_option(config_overrides)
+    with patch.object(config, "get_option", new=mock_get_option):
+        yield
+
+
+def build_mock_config_get_option(overrides_dict):
+    orig_get_option = config.get_option
+
+    def mock_config_get_option(name):
+        if name in overrides_dict:
+            return overrides_dict[name]
+        return orig_get_option(name)
+
+    return mock_config_get_option