Add examples on edit fail

callbackQuery/data.py

@@ -11,6 +11,7 @@ def data(update: Update, context: CallbackContext):
         u = db.User(update["_effective_user"]["id"])
         s.add(u)
         s.commit()
+        u = s.query(db.User).get(update["_effective_user"]["id"])
     s.close()
     context.bot.send_message(chat_id=update.effective_chat.id,
                              text=f"*Firstname*: `{u.first_name}`\n"

message/edit.py

@@ -17,6 +17,14 @@ rex = {
     "address": address_re
 }
 
+examples = {
+    "first_name": "Camille",
+    "last_name": "Dupont",
+    "birth_date": "01/01/1970",
+    "birth_city": "Paris",
+    "address": "999 avenue de France, 75001 Paris"
+}
+
 
 def check_date(date) -> bool:
     try:
@@ -31,7 +39,8 @@ def edit(update: Update, context: CallbackContext, data_edit: str):
     name = data_edit.replace("edit_", "")
     if not rex[name].fullmatch(update.message.text) or\
             (name == "birth_date" and not check_date(update.message.text)):
-        context.bot.send_message(chat_id=update.effective_chat.id, text=f"Invalid value for `{local[name]}` \!",
+        context.bot.send_message(chat_id=update.effective_chat.id, text=f"Invalid value for `{local[name]}` \!\n"
+                                                                        f"*Example*: `{examples[name]}`",
                                  parse_mode=ParseMode.MARKDOWN_V2)
     else:
         s = db.Session()

requirements.txt

@@ -4,7 +4,6 @@ cffi==1.14.3
 cryptography==3.2.1
 decorator==4.4.2
 Pillow==8.0.1
-pkg-resources==0.0.0
 pycparser==2.20
 PyPDF2==1.26.0
 python-telegram-bot==13.0