Server IP : 85.214.239.14 / Your IP : 3.145.166.223 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /proc/3/task/3/cwd/srv/modoboa/env/lib64/python3.5/site-packages/PIL/ |
Upload File : |
# # The Python Imaging Library # # load a GIMP brush file # # History: # 96-03-14 fl Created # 16-01-08 es Version 2 # # Copyright (c) Secret Labs AB 1997. # Copyright (c) Fredrik Lundh 1996. # Copyright (c) Eric Soroos 2016. # # See the README file for information on usage and redistribution. # # # See https://github.com/GNOME/gimp/blob/mainline/devel-docs/gbr.txt for # format documentation. # # This code Interprets version 1 and 2 .gbr files. # Version 1 files are obsolete, and should not be used for new # brushes. # Version 2 files are saved by GIMP v2.8 (at least) # Version 3 files have a format specifier of 18 for 16bit floats in # the color depth field. This is currently unsupported by Pillow. from . import Image, ImageFile from ._binary import i32be as i32 def _accept(prefix): return len(prefix) >= 8 and i32(prefix[:4]) >= 20 and i32(prefix[4:8]) in (1, 2) ## # Image plugin for the GIMP brush format. class GbrImageFile(ImageFile.ImageFile): format = "GBR" format_description = "GIMP brush file" def _open(self): header_size = i32(self.fp.read(4)) version = i32(self.fp.read(4)) if header_size < 20: raise SyntaxError("not a GIMP brush") if version not in (1, 2): raise SyntaxError("Unsupported GIMP brush version: %s" % version) width = i32(self.fp.read(4)) height = i32(self.fp.read(4)) color_depth = i32(self.fp.read(4)) if width <= 0 or height <= 0: raise SyntaxError("not a GIMP brush") if color_depth not in (1, 4): raise SyntaxError("Unsupported GIMP brush color depth: %s" % color_depth) if version == 1: comment_length = header_size - 20 else: comment_length = header_size - 28 magic_number = self.fp.read(4) if magic_number != b"GIMP": raise SyntaxError("not a GIMP brush, bad magic number") self.info["spacing"] = i32(self.fp.read(4)) comment = self.fp.read(comment_length)[:-1] if color_depth == 1: self.mode = "L" else: self.mode = "RGBA" self._size = width, height self.info["comment"] = comment # Image might not be small Image._decompression_bomb_check(self.size) # Data is an uncompressed block of w * h * bytes/pixel self._data_size = width * height * color_depth def load(self): self.im = Image.core.new(self.mode, self.size) self.frombytes(self.fp.read(self._data_size)) # # registry Image.register_open(GbrImageFile.format, GbrImageFile, _accept) Image.register_extension(GbrImageFile.format, ".gbr")