Mise à jour de Monitor.py et autres scripts

myenv/lib/python3.11/site-packages/streamlit/elements/empty.py

@@ -0,0 +1,130 @@
+# 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 typing import TYPE_CHECKING, cast
+
+from streamlit.proto.Empty_pb2 import Empty as EmptyProto
+from streamlit.proto.Skeleton_pb2 import Skeleton as SkeletonProto
+from streamlit.runtime.metrics_util import gather_metrics
+
+if TYPE_CHECKING:
+    from streamlit.delta_generator import DeltaGenerator
+
+
+class EmptyMixin:
+    @gather_metrics("empty")
+    def empty(self) -> DeltaGenerator:
+        """Insert a single-element container.
+
+        Inserts a container into your app that can be used to hold a single element.
+        This allows you to, for example, remove elements at any point, or replace
+        several elements at once (using a child multi-element container).
+
+        To insert/replace/clear an element on the returned container, you can
+        use ``with`` notation or just call methods directly on the returned object.
+        See examples below.
+
+        Examples
+        --------
+        Inside a ``with st.empty():`` block, each displayed element will
+        replace the previous one.
+
+        >>> import streamlit as st
+        >>> import time
+        >>>
+        >>> with st.empty():
+        ...     for seconds in range(10):
+        ...         st.write(f"⏳ {seconds} seconds have passed")
+        ...         time.sleep(1)
+        ...     st.write(":material/check: 10 seconds over!")
+        ... st.button("Rerun")
+
+        .. output::
+           https://doc-empty.streamlit.app/
+           height: 220px
+
+        You can use an ``st.empty`` to replace multiple elements in
+        succession. Use ``st.container`` inside ``st.empty`` to display (and
+        later replace) a group of elements.
+
+        >>> import streamlit as st
+        >>> import time
+        >>>
+        >>> st.button("Start over")
+        >>>
+        >>> placeholder = st.empty()
+        >>> placeholder.markdown("Hello")
+        >>> time.sleep(1)
+        >>>
+        >>> placeholder.progress(0, "Wait for it...")
+        >>> time.sleep(1)
+        >>> placeholder.progress(50, "Wait for it...")
+        >>> time.sleep(1)
+        >>> placeholder.progress(100, "Wait for it...")
+        >>> time.sleep(1)
+        >>>
+        >>> with placeholder.container():
+        ...     st.line_chart({"data": [1, 5, 2, 6]})
+        ...     time.sleep(1)
+        ...     st.markdown("3...")
+        ...     time.sleep(1)
+        ...     st.markdown("2...")
+        ...     time.sleep(1)
+        ...     st.markdown("1...")
+        ...     time.sleep(1)
+        >>>
+        >>> placeholder.markdown("Poof!")
+        >>> time.sleep(1)
+        >>>
+        >>> placeholder.empty()
+
+        .. output::
+           https://doc-empty-placeholder.streamlit.app/
+           height: 600px
+
+        """
+        empty_proto = EmptyProto()
+        return self.dg._enqueue("empty", empty_proto)
+
+    @gather_metrics("_skeleton")
+    def _skeleton(self, *, height: int | None = None) -> DeltaGenerator:
+        """Insert a single-element container which displays a "skeleton" placeholder.
+
+        Inserts a container into your app that can be used to hold a single element.
+        This allows you to, for example, remove elements at any point, or replace
+        several elements at once (using a child multi-element container).
+
+        To insert/replace/clear an element on the returned container, you can
+        use ``with`` notation or just call methods directly on the returned object.
+        See some of the examples below.
+
+        This is an internal method and should not be used directly.
+
+        Parameters
+        ----------
+        height: int or None
+            Desired height of the skeleton expressed in pixels. If None, a
+            default height is used.
+        """
+        skeleton_proto = SkeletonProto()
+        if height:
+            skeleton_proto.height = height
+        return self.dg._enqueue("skeleton", skeleton_proto)
+
+    @property
+    def dg(self) -> DeltaGenerator:
+        """Get our DeltaGenerator."""
+        return cast("DeltaGenerator", self)