From d47f8b48935d258f4c5c3e2267911753bebd5214 Mon Sep 17 00:00:00 2001
From: Biswakalyan Bhuyan <biswa@surgot.in>
Date: Mon, 14 Nov 2022 16:43:12 +0530
Subject: id card
---
.../site-packages/PIL/IptcImagePlugin.py | 230 ---------------------
1 file changed, 230 deletions(-)
delete mode 100644 env/lib/python3.10/site-packages/PIL/IptcImagePlugin.py
(limited to 'env/lib/python3.10/site-packages/PIL/IptcImagePlugin.py')
diff --git a/env/lib/python3.10/site-packages/PIL/IptcImagePlugin.py b/env/lib/python3.10/site-packages/PIL/IptcImagePlugin.py
deleted file mode 100644
index 0bbe506..0000000
--- a/env/lib/python3.10/site-packages/PIL/IptcImagePlugin.py
+++ /dev/null
@@ -1,230 +0,0 @@
-#
-# The Python Imaging Library.
-# $Id$
-#
-# IPTC/NAA file handling
-#
-# history:
-# 1995-10-01 fl Created
-# 1998-03-09 fl Cleaned up and added to PIL
-# 2002-06-18 fl Added getiptcinfo helper
-#
-# Copyright (c) Secret Labs AB 1997-2002.
-# Copyright (c) Fredrik Lundh 1995.
-#
-# See the README file for information on usage and redistribution.
-#
-import os
-import tempfile
-
-from . import Image, ImageFile
-from ._binary import i8
-from ._binary import i16be as i16
-from ._binary import i32be as i32
-from ._binary import o8
-
-COMPRESSION = {1: "raw", 5: "jpeg"}
-
-PAD = o8(0) * 4
-
-
-#
-# Helpers
-
-
-def i(c):
- return i32((PAD + c)[-4:])
-
-
-def dump(c):
- for i in c:
- print("%02x" % i8(i), end=" ")
- print()
-
-
-##
-# Image plugin for IPTC/NAA datastreams. To read IPTC/NAA fields
-# from TIFF and JPEG files, use the <b>getiptcinfo</b> function.
-
-
-class IptcImageFile(ImageFile.ImageFile):
-
- format = "IPTC"
- format_description = "IPTC/NAA"
-
- def getint(self, key):
- return i(self.info[key])
-
- def field(self):
- #
- # get a IPTC field header
- s = self.fp.read(5)
- if not len(s):
- return None, 0
-
- tag = s[1], s[2]
-
- # syntax
- if s[0] != 0x1C or tag[0] < 1 or tag[0] > 9:
- raise SyntaxError("invalid IPTC/NAA file")
-
- # field size
- size = s[3]
- if size > 132:
- raise OSError("illegal field length in IPTC/NAA file")
- elif size == 128:
- size = 0
- elif size > 128:
- size = i(self.fp.read(size - 128))
- else:
- size = i16(s, 3)
-
- return tag, size
-
- def _open(self):
-
- # load descriptive fields
- while True:
- offset = self.fp.tell()
- tag, size = self.field()
- if not tag or tag == (8, 10):
- break
- if size:
- tagdata = self.fp.read(size)
- else:
- tagdata = None
- if tag in self.info:
- if isinstance(self.info[tag], list):
- self.info[tag].append(tagdata)
- else:
- self.info[tag] = [self.info[tag], tagdata]
- else:
- self.info[tag] = tagdata
-
- # mode
- layers = i8(self.info[(3, 60)][0])
- component = i8(self.info[(3, 60)][1])
- if (3, 65) in self.info:
- id = i8(self.info[(3, 65)][0]) - 1
- else:
- id = 0
- if layers == 1 and not component:
- self.mode = "L"
- elif layers == 3 and component:
- self.mode = "RGB"[id]
- elif layers == 4 and component:
- self.mode = "CMYK"[id]
-
- # size
- self._size = self.getint((3, 20)), self.getint((3, 30))
-
- # compression
- try:
- compression = COMPRESSION[self.getint((3, 120))]
- except KeyError as e:
- raise OSError("Unknown IPTC image compression") from e
-
- # tile
- if tag == (8, 10):
- self.tile = [
- ("iptc", (compression, offset), (0, 0, self.size[0], self.size[1]))
- ]
-
- def load(self):
-
- if len(self.tile) != 1 or self.tile[0][0] != "iptc":
- return ImageFile.ImageFile.load(self)
-
- type, tile, box = self.tile[0]
-
- encoding, offset = tile
-
- self.fp.seek(offset)
-
- # Copy image data to temporary file
- o_fd, outfile = tempfile.mkstemp(text=False)
- o = os.fdopen(o_fd)
- if encoding == "raw":
- # To simplify access to the extracted file,
- # prepend a PPM header
- o.write("P5\n%d %d\n255\n" % self.size)
- while True:
- type, size = self.field()
- if type != (8, 10):
- break
- while size > 0:
- s = self.fp.read(min(size, 8192))
- if not s:
- break
- o.write(s)
- size -= len(s)
- o.close()
-
- try:
- with Image.open(outfile) as _im:
- _im.load()
- self.im = _im.im
- finally:
- try:
- os.unlink(outfile)
- except OSError:
- pass
-
-
-Image.register_open(IptcImageFile.format, IptcImageFile)
-
-Image.register_extension(IptcImageFile.format, ".iim")
-
-
-def getiptcinfo(im):
- """
- Get IPTC information from TIFF, JPEG, or IPTC file.
-
- :param im: An image containing IPTC data.
- :returns: A dictionary containing IPTC information, or None if
- no IPTC information block was found.
- """
- import io
-
- from . import JpegImagePlugin, TiffImagePlugin
-
- data = None
-
- if isinstance(im, IptcImageFile):
- # return info dictionary right away
- return im.info
-
- elif isinstance(im, JpegImagePlugin.JpegImageFile):
- # extract the IPTC/NAA resource
- photoshop = im.info.get("photoshop")
- if photoshop:
- data = photoshop.get(0x0404)
-
- elif isinstance(im, TiffImagePlugin.TiffImageFile):
- # get raw data from the IPTC/NAA tag (PhotoShop tags the data
- # as 4-byte integers, so we cannot use the get method...)
- try:
- data = im.tag.tagdata[TiffImagePlugin.IPTC_NAA_CHUNK]
- except (AttributeError, KeyError):
- pass
-
- if data is None:
- return None # no properties
-
- # create an IptcImagePlugin object without initializing it
- class FakeImage:
- pass
-
- im = FakeImage()
- im.__class__ = IptcImageFile
-
- # parse the IPTC information chunk
- im.info = {}
- im.fp = io.BytesIO(data)
-
- try:
- im._open()
- except (IndexError, KeyError):
- pass # expected failure
-
- return im.info
--
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