Codewars_Aufgabe:_VersionManager

.pre-commit-config.yaml

@@ -10,9 +10,9 @@ repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     rev: v0.3.0
     hooks:
-      - id: ruff   # Linting
+      - id: ruff  # Linting
 
   - repo: https://github.com/psf/black
-    rev: stable
+    rev: 24.4.2
     hooks:
       - id: black  # formatting

README.md

@@ -0,0 +1,3 @@
+# README
+
+neuer Branch -> Übung1 (mit Tag) und PR

moduleA.py

@@ -0,0 +1,10 @@
+def addition(a=1, b=2):
+    return a + b
+
+
+def f(x: int, y: int) -> int:
+    return x + y
+
+
+if __name__ == "__main__":
+    print(addition(5, 5))

pyproject.toml

@@ -1,3 +1,2 @@
 [tool.pytest.ini_options]
 pythonpath = ["."]
-

src/Codewars_Exercises/Versions_manager.py

@@ -0,0 +1,47 @@
+class VersionManager:
+
+    def __init__(self, version="0.0.1"):
+        self.version = version
+        if self.version == "":
+            self.version = "0.0.1"
+        self.digits = self.version.split(sep=".")
+        while len(self.digits) < 3:
+            self.digits.append("0")
+        if not (
+            self.digits[0].isdecimal()
+            and self.digits[1].isdecimal()
+            and self.digits[2].isdecimal()
+        ):
+            raise Exception("Error occured while parsing version!")
+        self.MAJOR = int(self.digits[0])
+        self.MINOR = int(self.digits[1])
+        self.PATCH = int(self.digits[2])
+        self.history = []
+
+    def major(self):
+        self.history.append((self.MAJOR, self.MINOR, self.PATCH))
+        self.MAJOR += 1
+        self.MINOR = 0
+        self.PATCH = 0
+        return self
+
+    def minor(self):
+        self.history.append((self.MAJOR, self.MINOR, self.PATCH))
+        self.MINOR += 1
+        self.PATCH = 0
+        return self
+
+    def patch(self):
+        self.history.append((self.MAJOR, self.MINOR, self.PATCH))
+        self.PATCH += 1
+        return self
+
+    def rollback(self):
+        if len(self.history) < 1:
+            raise Exception("Cannot rollback!")
+        else:
+            self.MAJOR, self.MINOR, self.PATCH = self.history.pop()
+        return self
+
+    def release(self):
+        return f"{self.MAJOR}.{self.MINOR}.{self.PATCH}"

test_moduleA.py

@@ -0,0 +1,6 @@
+from src.moduleA import addition
+
+
+def test_a():
+    assert addition() == 3
+    assert addition(5, 5) == 10