import streamlit as st
import sys

# # Uncomment this as a block.
# # This tests that errors before the first st call get caught.
# def foo():
# EXPECTED: inline exception
# a = not_a_real_variable  # noqa: F821 pylint:disable=undefined-variable,unused-variable

# foo()

# # Uncomment this as a block.
# # This tests that errors before the first st call get caught.
# if True  # EXPECTED: modal dialog

st.title("Syntax error test")

st.info("Uncomment the comment blocks in the source code one at a time.")

st.write(
    """
    Here's the source file for you to edit:
    ```
    examples/syntax_error.py
    ```
    """
)

st.write("(Some top text)")

# # Uncomment this as a block.
# a = not_a_real_variable  # EXPECTED: inline exception.

# # Uncomment this as a block.
# if True  # EXPECTED: modal dialog

# # Uncomment this as a block.
# sys.stderr.write('Hello!\n')  # You should not see this.
# # The line below is a compile-time error. Bad indentation.
#        this_indentation_is_wrong = True  # EXPECTED: modal dialog

# # Uncomment this as a block.
# # This tests that errors after the first st call get caught.
# a = not_a_real_variable  # EXPECTED: inline exception.

st.write("(Some bottom text)")
