[mod] #160: Define functions in examples

The function names are based on the files' names
Pylint: Use unused variables
Allow to pass files path in f() prompt as arg
- Reduce usage message
- Add missing exits

examples/save_binary_encrypted_message.py

@@ -23,7 +23,7 @@ ENCRYPTED_MESSAGE_FILENAME = "/tmp/duniter_encrypted_message.bin"
 
 ################################################
 
-if __name__ == "__main__":
+def save_binary_encrypted_message():
     # Ask public key of the recipient
     pubkeyBase58 = input("Enter public key of the message recipient: ")
 
@@ -39,3 +39,6 @@ if __name__ == "__main__":
         file_handler.write(encrypted_message)
 
     print("Encrypted message saved in file ./{0}".format(ENCRYPTED_MESSAGE_FILENAME))
+
+if __name__ == "__main__":
+    save_binary_encrypted_message()

examples/save_binary_signed_message.py

@@ -27,7 +27,7 @@ SIGNED_MESSAGE_FILENAME = "/tmp/duniter_signed_message.bin"
 
 ################################################
 
-if __name__ == "__main__":
+def save_binary_signed_message():
     # prompt hidden user entry
     salt = getpass.getpass("Enter your passphrase (salt): ")
 
@@ -50,9 +50,14 @@ if __name__ == "__main__":
     veri = libnacl.sign.Verifier(key.hex_vk())
     # Verify the message!
     verified = veri.verify(signed_message)
+    print(f"Message verified: {verified}")
 
     # save signed message in a file
     with open(SIGNED_MESSAGE_FILENAME, "wb") as file_handler:
         file_handler.write(signed_message)
 
     print("Signed message saved in file ./{0}".format(SIGNED_MESSAGE_FILENAME))
+
+
+if __name__ == "__main__":
+    save_binary_signed_message()

examples/save_cleartext_ascii_armor_message.py

@@ -28,7 +28,7 @@ CLEARTEXT_AA_MESSAGE_PATH = "/tmp/duniter_cleartext_aa_message.txt"
 
 ################################################
 
-if __name__ == "__main__":
+def save_cleartext_ascii_armor_message():
     # prompt hidden user entry
     salt = getpass.getpass("Enter your passphrase (salt): ")
 
@@ -59,3 +59,6 @@ if __name__ == "__main__":
             CLEARTEXT_AA_MESSAGE_PATH
         )
     )
+
+if __name__ == "__main__":
+    save_cleartext_ascii_armor_message()

examples/save_encrypted_ascii_armor_message.py

@@ -26,7 +26,7 @@ ENCRYPTED_AA_MESSAGE_PATH = "/tmp/duniter_aa_encrypted_message.txt"
 
 ################################################
 
-if __name__ == "__main__":
+def save_encrypted_ascii_armor_message():
     # Ask public key of the recipient
     pubkeyBase58 = input("Enter public key of the message recipient: ")
 
@@ -63,3 +63,6 @@ if __name__ == "__main__":
             ENCRYPTED_AA_MESSAGE_PATH
         )
     )
+
+if __name__ == "__main__":
+    save_encrypted_ascii_armor_message()

examples/save_revoke_document.py

@@ -114,7 +114,7 @@ def get_signed_raw_revocation_document(
     return revocation.signed_raw()
 
 
-def main():
+def save_revoke_document():
     """
     Main code
     """
@@ -167,4 +167,4 @@ def main():
 
 
 if __name__ == "__main__":
-    main()
+    save_revoke_document()

examples/send_certification.py

@@ -98,7 +98,7 @@ def get_certification_document(
     )
 
 
-def main():
+def send_certification():
     """
     Main code
     """
@@ -148,4 +148,4 @@ def main():
 
 
 if __name__ == "__main__":
-    main()
+    send_certification()

examples/send_identity.py

@@ -67,7 +67,7 @@ def get_identity_document(
     return identity
 
 
-def main():
+def send_identity():
     """
     Main code
     """
@@ -105,4 +105,4 @@ def main():
 
 
 if __name__ == "__main__":
-    main()
+    send_identity()

examples/send_membership.py

@@ -74,7 +74,7 @@ def get_membership_document(
     return membership
 
 
-def main():
+def send_membership():
     """
     Main code
     """
@@ -115,4 +115,4 @@ def main():
 
 
 if __name__ == "__main__":
-    main()
+    send_membership()

examples/send_transaction.py

@@ -105,7 +105,7 @@ def get_transaction_document(
     return transaction
 
 
-def main():
+def send_transaction():
     """
     Main code
     """
@@ -160,4 +160,4 @@ def main():
 
 
 if __name__ == "__main__":
-    main()
+    send_transaction()