From 3004d494c78554200409fcf6d1310c592de24f74 Mon Sep 17 00:00:00 2001
From: AnguseZhang <529133328@qq.com>
Date: Thu, 6 May 2021 11:53:23 +0800
Subject: [PATCH 1/3] Remove os.mknod in deepmd/dump method os.mknod is not
 supported for MacOS and Windows.

---
 dpdata/deepmd/raw.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dpdata/deepmd/raw.py b/dpdata/deepmd/raw.py
index 039b3b787..2258ce13e 100644
--- a/dpdata/deepmd/raw.py
+++ b/dpdata/deepmd/raw.py
@@ -74,5 +74,7 @@ def dump (folder, data) :
     except OSError:
         pass
     if data.get("nopbc", False):
-        os.mknod(os.path.join(folder, "nopbc"))
+        #os.mknod(os.path.join(folder, "nopbc"))
+        with open(os.path.join(folder, "nopbc"), "w") as fw_nopbc:
+            fw_nopbc.write("")
 

From 63b760ab43a8d905e0f34e3968fdc09fa6c4ffea Mon Sep 17 00:00:00 2001
From: AnguseZhang <529133328@qq.com>
Date: Thu, 6 May 2021 11:57:49 +0800
Subject: [PATCH 2/3] Remove os.mknod in deepmd/comp.py

---
 dpdata/deepmd/comp.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dpdata/deepmd/comp.py b/dpdata/deepmd/comp.py
index 449da62e6..e36e16082 100644
--- a/dpdata/deepmd/comp.py
+++ b/dpdata/deepmd/comp.py
@@ -110,5 +110,7 @@ def dump(folder,
     except OSError:
         pass
     if data.get("nopbc", False):
-        os.mknod(os.path.join(folder, "nopbc"))
+        #os.mknod(os.path.join(folder, "nopbc"))
+        with open(os.path.join(folder, "nopbc"), "w") as fw_nopbc:
+            fw_nopbc.write("")
         

From d91af655555af03a70f1c043f41d665249752da3 Mon Sep 17 00:00:00 2001
From: AnguseZhang <529133328@qq.com>
Date: Sat, 8 May 2021 18:16:24 +0800
Subject: [PATCH 3/3] Replace os.mknod in nopbc

---
 dpdata/deepmd/comp.py | 3 +--
 dpdata/deepmd/raw.py  | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/dpdata/deepmd/comp.py b/dpdata/deepmd/comp.py
index e36e16082..f8a367f8e 100644
--- a/dpdata/deepmd/comp.py
+++ b/dpdata/deepmd/comp.py
@@ -110,7 +110,6 @@ def dump(folder,
     except OSError:
         pass
     if data.get("nopbc", False):
-        #os.mknod(os.path.join(folder, "nopbc"))
         with open(os.path.join(folder, "nopbc"), "w") as fw_nopbc:
-            fw_nopbc.write("")
+            pass
         
diff --git a/dpdata/deepmd/raw.py b/dpdata/deepmd/raw.py
index 2258ce13e..c897f377c 100644
--- a/dpdata/deepmd/raw.py
+++ b/dpdata/deepmd/raw.py
@@ -74,7 +74,6 @@ def dump (folder, data) :
     except OSError:
         pass
     if data.get("nopbc", False):
-        #os.mknod(os.path.join(folder, "nopbc"))
         with open(os.path.join(folder, "nopbc"), "w") as fw_nopbc:
-            fw_nopbc.write("")
+            pass