1 files changed, 22 insertions, 3 deletions

diff --git a/linuxnamespaces/atlocation.py b/linuxnamespaces/atlocation.py
index be9d17c..6b28ec3 100644
--- a/linuxnamespaces/atlocation.py
+++ b/linuxnamespaces/atlocation.py
@@ -341,14 +341,33 @@ class AtLocation:
             ),
         )
 
-    def mkdir(self, mode: int = 0o777) -> None:
-        """Wrapper for os.mkdir supplying path and dir_fd."""
+    def mkdir(
+        self, mode: int = 0o777, parents: bool = False, exist_ok: bool = False
+    ) -> None:
+        """Wrapper for os.mkdir supplying path and dir_fd. It also supports
+        the parents and exist_ok arguments from pathlib.Path.mkdir.
+        """
         if self.flags != AtFlags.NONE:
             raise NotImplementedError(
                 "mkdir is not supported for an AtLocation with flags"
             )
         assert self.location
-        os.mkdir(self.location, mode, dir_fd=self.fd_or_none)
+        try:
+            os.mkdir(self.location, mode, dir_fd=self.fd_or_none)
+        except FileNotFoundError:
+            if not parents:
+                raise
+            parentlocation = os.path.dirname(self.location)
+            if not parentlocation:
+                raise
+            AtLocation(self.fd, parentlocation, self.flags).mkdir(
+                parents=True, exist_ok=True
+            )
+            self.mkdir(mode, False, exist_ok)
+        except OSError:
+            # Like pathlib, avoid checking EEXISTS as there may be more reasons
+            if not exist_ok or not self.is_dir():
+                raise
 
     def mknod(self, mode: int = 0o600, device: int = 0) -> None:
         """Wrapper for os.mknod supplying path and dir_fd."""