feat: add psagentai agent with deployment and configuration

Initial project setup including the main agent script, configuration files, profile JSON state, systemd service unit, startup script, deployment documentation, and Python dependencies. Includes .env, venv/, and __pycache__/ which should likely be excluded via .gitignore to avoid committing secrets and artifacts.
2026-10-25 17:05:13 -03:00
commit 6b3b6541a7
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+#
+# The Python Imaging Library.
+# $Id$
+#
+# PIXAR raster support for PIL
+#
+# history:
+#       97-01-29 fl     Created
+#
+# notes:
+#       This is incomplete; it is based on a few samples created with
+#       Photoshop 2.5 and 3.0, and a summary description provided by
+#       Greg Coats <gcoats@labiris.er.usgs.gov>.  Hopefully, "L" and
+#       "RGBA" support will be added in future versions.
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1997.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from . import Image, ImageFile
+from ._binary import i16le as i16
+
+#
+# helpers
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix.startswith(b"\200\350\000\000")
+
+
+##
+# Image plugin for PIXAR raster images.
+
+
+class PixarImageFile(ImageFile.ImageFile):
+    format = "PIXAR"
+    format_description = "PIXAR raster image"
+
+    def _open(self) -> None:
+        # assuming a 4-byte magic label
+        assert self.fp is not None
+
+        s = self.fp.read(4)
+        if not _accept(s):
+            msg = "not a PIXAR file"
+            raise SyntaxError(msg)
+
+        # read rest of header
+        s = s + self.fp.read(508)
+
+        self._size = i16(s, 418), i16(s, 416)
+
+        # get channel/depth descriptions
+        mode = i16(s, 424), i16(s, 426)
+
+        if mode == (14, 2):
+            self._mode = "RGB"
+        # FIXME: to be continued...
+
+        # create tile descriptor (assuming "dumped")
+        self.tile = [ImageFile._Tile("raw", (0, 0) + self.size, 1024, self.mode)]
+
+
+#
+# --------------------------------------------------------------------
+
+Image.register_open(PixarImageFile.format, PixarImageFile, _accept)
+
+Image.register_extension(PixarImageFile.format, ".pxr")