Fix regex string literals to be raw strings which solves Syntax Error…

… about the backslash escape character (#1087)
streamlit · Jul 25, 2024 · d630dac · d630dac
1 parent d08be15
commit d630dac
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/python/api-examples-source/data.column_config.py b/python/api-examples-source/data.column_config.py
@@ -91,7 +91,7 @@ def calculate_age(born):
     "email": st.column_config.TextColumn(
         "Email",
         help="The user's email address",
-        validate="^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$",
+        validate=r"^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$",
     ),
 }
 

diff --git a/python/api-examples-source/data.link_column.py b/python/api-examples-source/data.link_column.py
@@ -24,9 +24,9 @@
         "apps": st.column_config.LinkColumn(
             "Trending apps",
             help="The top trending Streamlit apps",
-            validate="^https://[a-z]+\.streamlit\.app$",
+            validate=r"^https://[a-z]+\.streamlit\.app$",
             max_chars=100,
-            display_text="https://(.*?)\.streamlit\.app",
+            display_text=r"https://(.*?)\.streamlit\.app",
         ),
         "creator": st.column_config.LinkColumn(
             "App Creator", display_text="Open profile"

diff --git a/python/api-examples-source/data.text_column.py b/python/api-examples-source/data.text_column.py
@@ -21,7 +21,7 @@ def load_data():
             help="Streamlit **widget** commands 🎈",
             default="st.",
             max_chars=50,
-            validate="^st\.[a-z_]+$",
+            validate=r"^st\.[a-z_]+$",
         )
     },
     hide_index=True,