From ebda43ed6b1d6bd30737f5f5d7d7161d54ef938d Mon Sep 17 00:00:00 2001
From: mdecker <mde.proj@gmail.com>
Date: Wed, 16 Nov 2022 12:40:57 +0100
Subject: [PATCH] convert concatenated strings to fstrings

---
 printNumbers/parameters.py   | 18 +++++++++---------
 printNumbers/printNumbers.py |  4 ++--
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/printNumbers/parameters.py b/printNumbers/parameters.py
index aebe0c3..95f3f15 100755
--- a/printNumbers/parameters.py
+++ b/printNumbers/parameters.py
@@ -24,7 +24,7 @@
 #
 
 CONST_VERSION = 'V1.0'
-CONST_VERSION_STRING = '+ + PrintNumbers ' + CONST_VERSION + ' (Software Development in Science) + +'
+CONST_VERSION_STRING = f'+ + PrintNumbers {CONST_VERSION} (Software Development in Science) + +'
 CONST_DEF_OPERAND_VAL = 10
 CONST_MAX_OPERAND_VAL = 20
 CONST_FUNC_CODE_FIBONACCI = 0
@@ -51,9 +51,9 @@ def operand(self):
     @operand.setter
     def operand(self, n):
         if n <= 0 or n > CONST_MAX_OPERAND_VAL:
-            print('Error: Operand out of range: 0 < <operand> <=', CONST_MAX_OPERAND_VAL)
-            print('       The default value ( n =', CONST_DEF_OPERAND_VAL, ') is used.')
-            print('')
+            print(f'Error: Operand out of range: 0 < <operand> <= {CONST_MAX_OPERAND_VAL}')
+            print(f'       The default value ( n = {CONST_DEF_OPERAND_VAL} ) is used.')
+            print(f'')
             n = CONST_DEF_OPERAND_VAL
         self.__operand = n
 
@@ -66,8 +66,8 @@ def functionIndex(self, value):
         self.__functionIndex = value
 
     def PrintParameters(self):
-        print('Following Parameters are in use:')
-        print('--------------------------------')
-        print('Function Code: ', self.functionIndex)
-        print('Operand value: ' + str(self.operand))
-        print('')
+        print(f'Following Parameters are in use:')
+        print(f'--------------------------------')
+        print(f'Function Code:  {self.functionIndex}')
+        print(f'Operand value: {self.operand}')
+        print(f'')
diff --git a/printNumbers/printNumbers.py b/printNumbers/printNumbers.py
index 9f9ef0e..aa3ca81 100755
--- a/printNumbers/printNumbers.py
+++ b/printNumbers/printNumbers.py
@@ -64,6 +64,6 @@
 
     # Print results depending on the executed function.
     if params.functionIndex == CONST_FUNC_CODE_FIBONACCI:
-        print('fib(' + str(params.operand) + ') =', result)
+        print(f'fib({params.operand}) = {result}')
     elif params.functionIndex == CONST_FUNC_CODE_FACTORIAL:
-        print(str(params.operand) + '! =', str(result))
+        print(f'{params.operand}! = {result}')