add pyinstaller

scripts/pyinstaller/loader.py

@@ -0,0 +1,72 @@
+# coding: utf-8
+
+v = r"""
+
+this is the EXE edition of copyparty, compatible with Windows7-SP1
+and later. To make this possible, the EXE was compiled with Python
+3.7.9, which is EOL and does not receive security patches anymore.
+
+it is strongly recommended to use the python sfx instead:
+https://github.com/9001/copyparty/releases/latest/download/copyparty-sfx.py
+"""
+
+print(v.replace("\n", "\n░▌ ")[1:] + "\n")
+
+
+import re
+import os
+import sys
+import shutil
+import subprocess as sp
+
+
+def meicln(mod, pids):
+    pdir, mine = os.path.split(mod)
+    dirs = os.listdir(pdir)
+    dirs = [x for x in dirs if x.startswith("_MEI") and x != mine]
+    dirs = [os.path.join(pdir, x) for x in dirs]
+    rm = []
+    for d in dirs:
+        if os.path.isdir(os.path.join(d, "copyparty", "web")):
+            rm.append(d)
+
+    if not rm:
+        return
+
+    print("deleting abandoned SFX dirs:")
+    for d in rm:
+        print(d)
+        for _ in range(9):
+            try:
+                shutil.rmtree(d)
+                break
+            except:
+                pass
+
+    print()
+
+
+def meichk():
+    filt = "copyparty"
+    if filt not in sys.executable:
+        filt = os.path.basename(sys.executable)
+
+    pids = []
+    ptn = re.compile(r"^([^\s]+)\s+([0-9]+)")
+    procs = sp.check_output("tasklist").decode("utf-8", "replace")
+    for ln in procs.splitlines():
+        m = ptn.match(ln)
+        if m and filt in m.group(1).lower():
+            pids.append(int(m.group(2)))
+
+    mod = os.path.dirname(os.path.realpath(__file__))
+    if os.path.basename(mod).startswith("_MEI") and len(pids) == 2:
+        meicln(mod, pids)
+
+
+meichk()
+
+
+from copyparty.__main__ import main
+
+main()