/usr/share/rapid-photo-downloader/rapid/rpdfile.py is in rapid-photo-downloader 0.4.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 | #!/usr/bin/python
# -*- coding: latin1 -*-
### Copyright (C) 2011 Damon Lynch <damonlynch@gmail.com>
### This program is free software; you can redistribute it and/or modify
### it under the terms of the GNU General Public License as published by
### the Free Software Foundation; either version 2 of the License, or
### (at your option) any later version.
### This program is distributed in the hope that it will be useful,
### but WITHOUT ANY WARRANTY; without even the implied warranty of
### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
### GNU General Public License for more details.
### You should have received a copy of the GNU General Public License
### along with this program; if not, write to the Free Software
### Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import os
import gtk
import time, datetime
import multiprocessing, logging
logger = multiprocessing.get_logger()
import pyexiv2
import paths
from gettext import gettext as _
import config
import metadataphoto
import metadatavideo
import problemnotification as pn
import thumbnail as tn
RAW_EXTENSIONS = ['arw', 'dcr', 'cr2', 'crw', 'dng', 'mos', 'mef', 'mrw',
'nef', 'orf', 'pef', 'raf', 'raw', 'rw2', 'sr2', 'srw']
NON_RAW_IMAGE_EXTENSIONS = ['jpg', 'jpe', 'jpeg', 'tif', 'tiff']
PHOTO_EXTENSIONS = RAW_EXTENSIONS + NON_RAW_IMAGE_EXTENSIONS
if metadatavideo.DOWNLOAD_VIDEO:
# some distros do not include the necessary libraries that Rapid Photo Downloader
# needs to be able to download videos
VIDEO_EXTENSIONS = ['3gp', 'avi', 'm2t', 'mov', 'mp4', 'mpeg','mpg', 'mod',
'tod']
VIDEO_THUMBNAIL_EXTENSIONS = ['thm']
else:
VIDEO_EXTENSIONS = []
VIDEO_THUMBNAIL_EXTENSIONS = []
FILE_TYPE_PHOTO = 0
FILE_TYPE_VIDEO = 1
def file_type(file_extension):
"""
Uses file extentsion to determine the type of file - photo or video.
Returns True if yes, else False.
"""
if file_extension in PHOTO_EXTENSIONS:
return FILE_TYPE_PHOTO
elif file_extension in VIDEO_EXTENSIONS:
return FILE_TYPE_VIDEO
return None
def get_rpdfile(extension, name, display_name, path, size,
file_system_modification_time,
scan_pid, file_id):
if extension in VIDEO_EXTENSIONS:
return Video(name, display_name, path, size,
file_system_modification_time,
scan_pid, file_id)
else:
# assume it's a photo - no check for performance reasons (this will be
# called many times)
return Photo(name, display_name, path, size,
file_system_modification_time,
scan_pid, file_id)
class FileTypeCounter:
def __init__(self):
self._counter = dict()
def add(self, file_type):
self._counter[file_type] = self._counter.setdefault(file_type, 0) + 1
def file_types_present(self):
"""
returns a string to be displayed to the user that can be used
to show if a value refers to photos or videos or both, or just one
of each
"""
no_videos = self._counter.setdefault(FILE_TYPE_VIDEO, 0)
no_images = self._counter.setdefault(FILE_TYPE_PHOTO, 0)
if (no_videos > 0) and (no_images > 0):
v = _('photos and videos')
elif (no_videos == 0) and (no_images == 0):
v = _('photos or videos')
elif no_videos > 0:
if no_videos > 1:
v = _('videos')
else:
v = _('video')
else:
if no_images > 1:
v = _('photos')
else:
v = _('photo')
return v
def count_files(self):
i = 0
for key in self._counter:
i += self._counter[key]
return i
def summarize_file_count(self):
#Number of files, e.g. "433 photos and videos" or "23 videos".
#Displayed in the progress bar at the top of the main application
#window.
file_types_present = self.file_types_present()
file_count_summary = _("%(number)s %(filetypes)s") % \
{'number':self.count_files(),
'filetypes': file_types_present}
return (file_count_summary, file_types_present)
class RPDFile:
"""
Base class for photo or video file, with metadata
"""
def __init__(self, name, display_name, path, size,
file_system_modification_time,
scan_pid, file_id):
self.path = path
self.name = name
self.display_name = display_name
self.full_file_name = os.path.join(path, name)
self.size = size # type int
self.modification_time = file_system_modification_time
self.status = config.STATUS_NOT_DOWNLOADED
self.problem = None # class Problem in problemnotifcation.py
self._assign_file_type()
self.scan_pid = scan_pid
self.file_id = file_id
self.unique_id = str(scan_pid) + ":" + file_id
self.problem = None
self.job_code = None
# indicates whether to generate a thumbnail during the copy
# files process
self.generate_thumbnail = False
# generated values
self.temp_full_file_name = ''
self.download_start_time = None
self.download_subfolder = ''
self.download_path = ''
self.download_name = ''
self.download_full_file_name = ''
self.metadata = None
# Values that will be inserted in download process --
# (commented out because they're not needed until then)
#self.sequences = None
#self.download_folder
#self.subfolder_pref_list = []
#self.name_pref_list = []
#strip_characters = False
def _assign_file_type(self):
self.file_type = None
def initialize_problem(self):
self.problem = pn.Problem()
# these next values are used to display in the error log window
# the information in them can vary from other forms of display of errors
self.error_title = self.error_msg = self.error_extra_detail = ''
def has_problem(self):
if self.problem is None:
return False
else:
return self.problem.has_problem()
def add_problem(self, component, problem_definition, *args):
if self.problem is None:
self.initialize_problem()
self.problem.add_problem(component, problem_definition, *args)
def add_extra_detail(self, extra_detail, *args):
self.problem.add_extra_detail(extra_detail, *args)
#~ exif_tags_needed = ('Exif.Photo.FNumber',
#~ 'Exif.Photo.ISOSpeedRatings',
#~ 'Exif.Photo.ExposureTime',
#~ 'Exif.Photo.FocalLength',
#~ 'Exif.Image.Make',
#~ 'Exif.Image.Model',
#~ 'Exif.Canon.SerialNumber',
#~ 'Exif.Nikon3.SerialNumber'
#~ 'Exif.OlympusEq.SerialNumber',
#~ 'Exif.Olympus.SerialNumber',
#~ 'Exif.Olympus.SerialNumber2',
#~ 'Exif.Panasonic.SerialNumber',
#~ 'Exif.Fujifilm.SerialNumber',
#~ 'Exif.Image.CameraSerialNumber',
#~ 'Exif.Nikon3.ShutterCount',
#~ 'Exif.Canon.FileNumber',
#~ 'Exif.Canon.ImageNumber',
#~ 'Exif.Canon.OwnerName',
#~ 'Exif.Photo.DateTimeOriginal',
#~ 'Exif.Image.DateTime',
#~ 'Exif.Photo.SubSecTimeOriginal',
#~ 'Exif.Image.Orientation'
#~ )
class Photo(RPDFile):
title = _("photo")
title_capitalized = _("Photo")
def _assign_file_type(self):
self.file_type = FILE_TYPE_PHOTO
def load_metadata(self):
self.metadata = metadataphoto.MetaData(self.full_file_name)
try:
self.metadata.read()
except:
logger.warning("Could not read metadata from %s" % self.full_file_name)
return False
else:
return True
class Video(RPDFile):
title = _("video")
title_capitalized = _("Video")
def _assign_file_type(self):
self.file_type = FILE_TYPE_VIDEO
def load_metadata(self):
self.metadata = metadatavideo.VideoMetaData(self.full_file_name)
return True
class SamplePhoto(Photo):
def __init__(self, sample_name='IMG_0524.CR2', sequences=None):
Photo.__init__(self, name=sample_name,
display_name=sample_name,
path='/media/EOS_DIGITAL/DCIM/100EOS5D',
size=23516764,
file_system_modification_time=time.time(),
scan_pid=2033,
file_id='9873afe')
self.sequences = sequences
self.metadata = metadataphoto.DummyMetaData()
self.download_start_time = datetime.datetime.now()
class SampleVideo(Video):
def __init__(self, sample_name='MVI_1379.MOV', sequences=None):
Video.__init__(self, name=sample_name,
display_name=sample_name,
path='/media/EOS_DIGITAL/DCIM/100EOS5D',
size=823513764,
file_system_modification_time=time.time(),
scan_pid=2033,
file_id='9873qrsfe')
self.sequences = sequences
self.metadata = metadatavideo.DummyMetaData(filename=sample_name)
self.download_start_time = datetime.datetime.now()
|