Add files via upload

alpha/tool/large_files.py

@@ -0,0 +1,111 @@
+import sys
+import os
+import subprocess
+
+
+# Set path of MultiPar
+client_path = "../MultiPar.exe"
+
+# Set path of file-list
+list_path = "../save/file-list.txt"
+
+
+# Make file-list of source files in a folder
+# Return number of found files
+def make_list(path):
+    f = open(list_path, 'w', encoding='utf-8')
+    file_count = 0
+
+    # Search inner files
+    with os.scandir(path) as it:
+        for entry in it:
+            # Exclude sub-folder and short-cut
+            if entry.is_file() and (not entry.name.endswith('lnk')):
+                #print("file name=", entry.name)
+                #print("file size=", entry.stat().st_size)
+
+                # Check file size and ignore small files
+                # Set the limit number (bytes) on below line.
+                if entry.stat().st_size >= 1048576:
+                    f.write(entry.name)
+                    f.write('\n')
+                    file_count += 1
+
+    # Finish file-list
+    f.close()
+    return file_count
+
+
+# Return sub-process's ExitCode
+def command(cmd):
+    ret = subprocess.run(cmd, shell=True)
+    return ret.returncode
+
+
+# Return zero for empty folder
+def check_empty(path='.'):
+    total = 0
+    with os.scandir(path) as it:
+        for entry in it:
+            if entry.is_file():
+                total += entry.stat().st_size
+            elif entry.is_dir():
+                total += check_empty(entry.path)
+            if total > 0:
+                break
+    return total
+
+
+# Read arguments of command-line
+for idx, arg in enumerate(sys.argv[1:]):
+    one_path = arg
+    one_name = os.path.basename(one_path)
+
+    # Check the folder exists
+    if os.path.isdir(one_path) == False:
+        print(one_name + " isn't folder.")
+        continue
+
+    # Check empty folder
+    if check_empty(one_path) == 0:
+        print(one_name + " is empty folder.")
+        continue
+
+    print(one_name + " is folder.")
+
+    # Path of creating PAR file
+    par_path = one_path + "\\" + one_name + ".par2"
+
+    # Check the PAR file exists already
+    # You must check MultiPar Option: "Always use folder name for base filename".
+    if os.path.exists(par_path):
+        print(one_name + " includes PAR file already.")
+        continue
+
+    # Make file-list
+    file_count = make_list(one_path)
+    #print("file_count=", file_count)
+    if file_count > 0:
+
+        # Set command-line
+        # Cover path by " for possible space
+        # Specify source file by file-list
+        # The file-list will be deleted by MultiPar automatically.
+        cmd = "\"" + client_path + "\" /create /base \"" + one_path + "\" /list \"" + list_path + "\""
+
+        # Process the command
+        print("Creating PAR files.")
+        error_level = command(cmd)
+
+        # Check error
+        # Exit loop, when error occur.
+        if error_level > 0:
+            print("Error=", error_level)
+            break
+
+    else:
+        print(one_name + " doesn't contain source files.")
+        os.remove(list_path)
+
+# If you don't confirm result, comment out below line.
+input('Press [Enter] key to continue . . .')