def _maybe_print_use_warning():
"""Print a warning if Streamlit is imported but not being run with `streamlit run`.
The warning is printed only once.
"""
global _use_warning_has_been_displayed
if not _use_warning_has_been_displayed:
_use_warning_has_been_displayed = True
if _env_util.is_repl():
_LOGGER.warning(
_textwrap.dedent("""
Will not generate Streamlit app
To generate an app, use Streamlit in a file and run it with:
$ streamlit run [FILE_NAME] [ARGUMENTS]
"""))
elif not _is_running_with_streamlit and _config.get_option(
"global.showWarningOnDirectExecution"):
script_name = _sys.argv[0]
_LOGGER.warning(
_textwrap.dedent(f"""
Will not generate Streamlit App
To generate an App, run this file with:
$ streamlit run {script_name} [ARGUMENTS]
"""))
def _maybe_print_repl_warning():
global _repl_warning_has_been_displayed
if not _repl_warning_has_been_displayed:
_repl_warning_has_been_displayed = True
if _env_util.is_repl():
_LOGGER.warning(
_textwrap.dedent("""
Will not generate Streamlit app
To generate an app, use Streamlit in a file and run it with:
$ streamlit run [FILE_NAME] [ARGUMENTS]
"""))
elif _config.get_option("global.showWarningOnDirectExecution"):
script_name = _sys.argv[0]
_LOGGER.warning(
_textwrap.dedent("""
Will not generate Streamlit App
To generate an App, run this file with:
$ streamlit run %s [ARGUMENTS]
"""),
script_name,
)
def _maybe_print_use_warning():
"""Print a warning if Streamlit is imported but not being run with `streamlit run`.
The warning is printed only once.
"""
global _use_warning_has_been_displayed
if not _use_warning_has_been_displayed:
_use_warning_has_been_displayed = True
warning = _click.style("Warning:", bold=True, fg="yellow")
if _env_util.is_repl():
_LOGGER.warning(
f"\n {warning} to view a Streamlit app on a browser, use Streamlit in a file and\n run it with the following command:\n\n streamlit run [FILE_NAME] [ARGUMENTS]"
)
elif not _is_running_with_streamlit and _config.get_option(
"global.showWarningOnDirectExecution"):
script_name = _sys.argv[0]
_LOGGER.warning(
f"\n {warning} to view this Streamlit app on a browser, run it with the following\n command:\n\n streamlit run {script_name} [ARGUMENTS]"
)
