Update project code

Add pyproject.toml,
Add named scripts,
Rename script,
Remove initial versions of scripts

Author: martin-martin

…-continue/example1_continued_instaviz.py …-ahead-with-continue/code_disassembly.pyskip-ahead-with-continue/example1_continued_instaviz.py renamed to skip-ahead-with-continue/code_disassembly.py skip-ahead-with-continue/example1_continued_instaviz.py renamed to skip-ahead-with-continue/code_disassembly.py

@@ -0,0 +1,17 @@
+for number in range(2):
+    try:
+        print(f"Iteration {number}: start of try block")
+
+        if number == 1:
+            print(f"  Executing `continue` in iteration {number}...")
+            continue
+
+        print(f"  Normal flow in iteration {number}...")
+
+    except Exception as e:
+        print(f"Iteration {number}: Exception: {e}")
+
+    finally:
+        print(f"Iteration {number}: finally block")
+
+    print(f"Iteration {number}: rest of loop body", end="\n\n")

skip-ahead-with-continue/continue_finally.py

@@ -0,0 +1,7 @@
+[project]
+name = "skip-ahead-with-continue"
+version = "0.1.0"
+description = "Code for the Real Python tutorial on Python's `continue` keyword"
+readme = "README.md"
+requires-python = ">=3.8"
+dependencies = ["instaviz"]

skip-ahead-with-continue/example1.py

@@ -0,0 +1,11 @@
+print("Enter one whole number per input.")
+print("Type 0 to stop and display their sum:")
+
+total = 0
+
+while (user_int := int(input("+ "))) != 0:
+    if user_int < 0:
+        continue
+    total += user_int
+
+print(f"{total=}")