Revert "Delete .venv directory"

This reverts commit 5a2693bd9f.

.venv/lib/python3.9/site-packages/wheel/cli/unpack.py

@@ -0,0 +1,25 @@
+from __future__ import print_function
+
+import os.path
+import sys
+
+from ..wheelfile import WheelFile
+
+
+def unpack(path, dest='.'):
+    """Unpack a wheel.
+
+    Wheel content will be unpacked to {dest}/{name}-{ver}, where {name}
+    is the package name and {ver} its version.
+
+    :param path: The path to the wheel.
+    :param dest: Destination directory (default to current directory).
+    """
+    with WheelFile(path) as wf:
+        namever = wf.parsed_filename.group('namever')
+        destination = os.path.join(dest, namever)
+        print("Unpacking to: {}...".format(destination), end='')
+        sys.stdout.flush()
+        wf.extractall(destination)
+
+    print('OK')