mirror of
https://github.com/moparisthebest/SickRage
synced 2024-12-13 11:32:20 -05:00
0d9fbc1ad7
This version of SickBeard uses both TVDB and TVRage to search and gather it's series data from allowing you to now have access to and download shows that you couldn't before because of being locked into only what TheTVDB had to offer. Also this edition is based off the code we used in our XEM editon so it does come with scene numbering support as well as all the other features our XEM edition has to offer. Please before using this with your existing database (sickbeard.db) please make a backup copy of it and delete any other database files such as cache.db and failed.db if present, we HIGHLY recommend starting out with no database files at all to make this a fresh start but the choice is at your own risk! Enjoy!
74 lines
2.7 KiB
Python
74 lines
2.7 KiB
Python
"""
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PCX picture filter.
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"""
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from lib.hachoir_parser import Parser
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from lib.hachoir_core.field import (
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UInt8, UInt16,
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PaddingBytes, RawBytes,
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Enum)
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from lib.hachoir_parser.image.common import PaletteRGB
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from lib.hachoir_core.endian import LITTLE_ENDIAN
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class PcxFile(Parser):
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endian = LITTLE_ENDIAN
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PARSER_TAGS = {
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"id": "pcx",
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"category": "image",
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"file_ext": ("pcx",),
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"mime": (u"image/x-pcx",),
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"min_size": 128*8,
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"description": "PC Paintbrush (PCX) picture"
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}
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compression_name = { 1: "Run-length encoding (RLE)" }
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version_name = {
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0: u"Version 2.5 of PC Paintbrush",
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2: u"Version 2.8 with palette information",
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3: u"Version 2.8 without palette information",
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4: u"PC Paintbrush for Windows",
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5: u"Version 3.0 (or greater) of PC Paintbrush"
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}
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def validate(self):
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if self["id"].value != 10:
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return "Wrong signature"
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if self["version"].value not in self.version_name:
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return "Unknown format version"
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if self["bpp"].value not in (1, 2, 4, 8, 24, 32):
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return "Unknown bits/pixel"
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if self["reserved[0]"].value != "\0":
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return "Invalid reserved value"
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return True
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def createFields(self):
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yield UInt8(self, "id", "PCX identifier (10)")
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yield Enum(UInt8(self, "version", "PCX version"), self.version_name)
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yield Enum(UInt8(self, "compression", "Compression method"), self.compression_name)
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yield UInt8(self, "bpp", "Bits / pixel")
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yield UInt16(self, "xmin", "Minimum X")
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yield UInt16(self, "ymin", "Minimum Y")
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yield UInt16(self, "xmax", "Width minus one") # value + 1
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yield UInt16(self, "ymax", "Height minus one") # value + 1
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yield UInt16(self, "horiz_dpi", "Horizontal DPI")
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yield UInt16(self, "vert_dpi", "Vertical DPI")
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yield PaletteRGB(self, "palette_4bits", 16, "Palette (4 bits)")
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yield PaddingBytes(self, "reserved[]", 1)
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yield UInt8(self, "nb_color_plan", "Number of color plans")
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yield UInt16(self, "bytes_per_line", "Bytes per line")
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yield UInt16(self, "color_mode", "Color mode")
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yield PaddingBytes(self, "reserved[]", 58)
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if self._size is None: # TODO: is it possible to handle piped input?
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raise NotImplementedError
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nb_colors = 256
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size = (self._size - self.current_size)/8
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has_palette = self["bpp"].value == 8
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if has_palette:
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size -= nb_colors*3
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yield RawBytes(self, "image_data", size, "Image data")
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if has_palette:
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yield PaletteRGB(self, "palette_8bits", nb_colors, "Palette (8 bit)")
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