Print results

cov/benchmark.py

@@ -11,3 +11,10 @@ def mark(self, branch_id: int) -> None:
 
     def is_valid(self, branch_id: int) -> bool:
         return 0 <= branch_id < self.amount_of_branches
+
+    def get_coverage(self) -> int:
+        return self.reached_branches.count(True) * 100 // self.amount_of_branches
+
+    def get_missing(self) -> str:
+        missing = [str(i) for i, v in enumerate(self.reached_branches) if v is False]
+        return " ".join(missing)

cov/utils.py

@@ -1,5 +1,6 @@
 from typing import Dict, Callable
 from cov.benchmark import Benchmark
+from tabulate import tabulate
 import inspect
 
 __all__ = ["test", "mark"]
@@ -33,4 +34,9 @@ def mark(branch_id: int) -> None:
 
 
 def print_results() -> None:
-    print(results)
+    header = ["function name", "branch %", "missing branches"]
+    rows = [
+        (function_name, benchmark.get_coverage(), benchmark.get_missing()) for function_name, benchmark in results.items()
+    ]
+
+    print(tabulate(rows, header))

pyproject.toml

@@ -65,6 +65,7 @@ test = [
     "pytest-mock",
     "typing-extensions>=4.3,<5",
     "tzdata; sys_platform == 'win32'",
+    "tabulate",
 ]
 
 [tool.setuptools]