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.
+# $Id$
+#
+# XPM File handling
+#
+# History:
+# 1996-12-29 fl   Created
+# 2001-02-17 fl   Use 're' instead of 'regex' (Python 2.1) (0.7)
+#
+# Copyright (c) Secret Labs AB 1997-2001.
+# Copyright (c) Fredrik Lundh 1996-2001.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import re
+
+from . import Image, ImageFile, ImagePalette
+from ._binary import o8
+
+# XPM header
+xpm_head = re.compile(b'"([0-9]*) ([0-9]*) ([0-9]*) ([0-9]*)')
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix.startswith(b"/* XPM */")
+
+
+##
+# Image plugin for X11 pixel maps.
+
+
+class XpmImageFile(ImageFile.ImageFile):
+    format = "XPM"
+    format_description = "X11 Pixel Map"
+
+    def _open(self) -> None:
+        assert self.fp is not None
+        if not _accept(self.fp.read(9)):
+            msg = "not an XPM file"
+            raise SyntaxError(msg)
+
+        # skip forward to next string
+        while True:
+            line = self.fp.readline()
+            if not line:
+                msg = "broken XPM file"
+                raise SyntaxError(msg)
+            m = xpm_head.match(line)
+            if m:
+                break
+
+        self._size = int(m.group(1)), int(m.group(2))
+
+        palette_length = int(m.group(3))
+        bpp = int(m.group(4))
+
+        #
+        # load palette description
+
+        palette = {}
+
+        for _ in range(palette_length):
+            line = self.fp.readline().rstrip()
+
+            c = line[1 : bpp + 1]
+            s = line[bpp + 1 : -2].split()
+
+            for i in range(0, len(s), 2):
+                if s[i] == b"c":
+                    # process colour key
+                    rgb = s[i + 1]
+                    if rgb == b"None":
+                        self.info["transparency"] = c
+                    elif rgb.startswith(b"#"):
+                        rgb_int = int(rgb[1:], 16)
+                        palette[c] = (
+                            o8((rgb_int >> 16) & 255)
+                            + o8((rgb_int >> 8) & 255)
+                            + o8(rgb_int & 255)
+                        )
+                    else:
+                        # unknown colour
+                        msg = "cannot read this XPM file"
+                        raise ValueError(msg)
+                    break
+
+            else:
+                # missing colour key
+                msg = "cannot read this XPM file"
+                raise ValueError(msg)
+
+        args: tuple[int, dict[bytes, bytes] | tuple[bytes, ...]]
+        if palette_length > 256:
+            self._mode = "RGB"
+            args = (bpp, palette)
+        else:
+            self._mode = "P"
+            self.palette = ImagePalette.raw("RGB", b"".join(palette.values()))
+            args = (bpp, tuple(palette.keys()))
+
+        self.tile = [ImageFile._Tile("xpm", (0, 0) + self.size, self.fp.tell(), args)]
+
+    def load_read(self, read_bytes: int) -> bytes:
+        #
+        # load all image data in one chunk
+
+        xsize, ysize = self.size
+
+        assert self.fp is not None
+        s = [self.fp.readline()[1 : xsize + 1].ljust(xsize) for i in range(ysize)]
+
+        return b"".join(s)
+
+
+class XpmDecoder(ImageFile.PyDecoder):
+    _pulls_fd = True
+
+    def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
+        assert self.fd is not None
+
+        data = bytearray()
+        bpp, palette = self.args
+        dest_length = self.state.xsize * self.state.ysize
+        if self.mode == "RGB":
+            dest_length *= 3
+        pixel_header = False
+        while len(data) < dest_length:
+            line = self.fd.readline()
+            if not line:
+                break
+            if line.rstrip() == b"/* pixels */" and not pixel_header:
+                pixel_header = True
+                continue
+            line = b'"'.join(line.split(b'"')[1:-1])
+            for i in range(0, len(line), bpp):
+                key = line[i : i + bpp]
+                if self.mode == "RGB":
+                    data += palette[key]
+                else:
+                    data += o8(palette.index(key))
+        self.set_as_raw(bytes(data))
+        return -1, 0
+
+
+#
+# Registry
+
+
+Image.register_open(XpmImageFile.format, XpmImageFile, _accept)
+Image.register_decoder("xpm", XpmDecoder)
+
+Image.register_extension(XpmImageFile.format, ".xpm")
+
+Image.register_mime(XpmImageFile.format, "image/xpm")