Ajoutez des fichiers projet.

venv/Lib/site-packages/pip/_vendor/pep517/dirtools.py

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+import os
+import io
+import contextlib
+import tempfile
+import shutil
+import errno
+import zipfile
+
+
+@contextlib.contextmanager
+def tempdir():
+    """Create a temporary directory in a context manager."""
+    td = tempfile.mkdtemp()
+    try:
+        yield td
+    finally:
+        shutil.rmtree(td)
+
+
+def mkdir_p(*args, **kwargs):
+    """Like `mkdir`, but does not raise an exception if the
+    directory already exists.
+    """
+    try:
+        return os.mkdir(*args, **kwargs)
+    except OSError as exc:
+        if exc.errno != errno.EEXIST:
+            raise
+
+
+def dir_to_zipfile(root):
+    """Construct an in-memory zip file for a directory."""
+    buffer = io.BytesIO()
+    zip_file = zipfile.ZipFile(buffer, 'w')
+    for root, dirs, files in os.walk(root):
+        for path in dirs:
+            fs_path = os.path.join(root, path)
+            rel_path = os.path.relpath(fs_path, root)
+            zip_file.writestr(rel_path + '/', '')
+        for path in files:
+            fs_path = os.path.join(root, path)
+            rel_path = os.path.relpath(fs_path, root)
+            zip_file.write(fs_path, rel_path)
+    return zip_file