初始化提交

boards/default/micropython_k210_mixgoai/build/lib/mixly_tool.py

@@ -0,0 +1,25 @@
+import hashlib
+import os
+
+def sha_file(f):
+    if f not in set(os.listdir(".")):
+        return 'None:::sha_file_end'
+    else:
+        sha = hashlib.sha256()
+        with open(f, encoding='utf-8') as fd:
+            file_buffer = fd.read(128).encode("utf-8")
+            while len(file_buffer) > 0:
+                sha.update(file_buffer)
+                file_buffer = fd.read(128).encode("utf-8")
+            h = sha.digest()
+            return ''.join(['%.2x' % i for i in h]) + ":::sha_file_end"
+
+def reload(mod):
+    import sys
+    mod_name = mod.__name__
+    try:
+        del sys.modules[mod_name]
+        __import__(mod_name)
+    except:
+        pass
+