Mise à jour de Monitor.py et autres scripts

myenv/lib/python3.11/site-packages/streamlit/cli_util.py

@@ -0,0 +1,105 @@
+# 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.
+
+"""Utilities related to the CLI."""
+
+from __future__ import annotations
+
+import os
+import subprocess
+
+from streamlit import env_util, errors
+
+
+def print_to_cli(message: str, **kwargs) -> None:
+    """Print a message to the terminal using click if available, else print
+    using the built-in print function.
+
+    You can provide any keyword arguments that click.secho supports.
+    """
+    try:
+        import click
+
+        click.secho(message, **kwargs)
+    except ImportError:
+        print(message, flush=True)  # noqa: T201
+
+
+def style_for_cli(message: str, **kwargs) -> str:
+    """Style a message using click if available, else return the message
+    unchanged.
+
+    You can provide any keyword arguments that click.style supports.
+    """
+
+    try:
+        import click
+
+        return click.style(message, **kwargs)
+    except ImportError:
+        return message
+
+
+def _open_browser_with_webbrowser(url: str) -> None:
+    import webbrowser
+
+    webbrowser.open(url)
+
+
+def _open_browser_with_command(command: str, url: str) -> None:
+    cmd_line = [command, url]
+    with open(os.devnull, "w") as devnull:
+        subprocess.Popen(cmd_line, stdout=devnull, stderr=subprocess.STDOUT)
+
+
+def open_browser(url: str) -> None:
+    """Open a web browser pointing to a given URL.
+
+    We use this function instead of Python's `webbrowser` module because this
+    way we can capture stdout/stderr to avoid polluting the terminal with the
+    browser's messages. For example, Chrome always prints things like "Created
+    new window in existing browser session", and those get on the user's way.
+
+    url : str
+        The URL. Must include the protocol.
+
+    """
+    # Treat Windows separately because:
+    # 1. /dev/null doesn't exist.
+    # 2. subprocess.Popen(['start', url]) doesn't actually pop up the
+    #    browser even though 'start url' works from the command prompt.
+    # Fun!
+    # Also, use webbrowser if we are on Linux and xdg-open is not installed.
+    #
+    # We don't use the webbrowser module on Linux and Mac because some browsers
+    # (ahem... Chrome) always print "Opening in existing browser session" to
+    # the terminal, which is spammy and annoying. So instead we start the
+    # browser ourselves and send all its output to /dev/null.
+
+    if env_util.IS_WINDOWS:
+        _open_browser_with_webbrowser(url)
+        return
+    if env_util.IS_LINUX_OR_BSD:
+        if env_util.is_executable_in_path("xdg-open"):
+            _open_browser_with_command("xdg-open", url)
+            return
+        _open_browser_with_webbrowser(url)
+        return
+    if env_util.IS_DARWIN:
+        _open_browser_with_command("open", url)
+        return
+
+    import platform
+
+    raise errors.Error(f'Cannot open browser in platform "{platform.system()}"')