Imported Upstream version 0.3.6upstream/0.3.6

1 files changed, 0 insertions, 470 deletions

diff --git a/rapid/subfolderfile.py b/rapid/subfolderfile.py
deleted file mode 100644
index c55b6d8..0000000
--- a/rapid/subfolderfile.py
+++ /dev/null
@@ -1,470 +0,0 @@
-#!/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
-
-"""
-Generates names for files and folders.
-
-Runs a daemon process.
-"""
-
-import os, datetime, collections
-
-import gio
-import multiprocessing
-import logging
-logger = multiprocessing.get_logger()
-
-
-import rpdfile
-import rpdmultiprocessing as rpdmp
-import generatename as gn
-import problemnotification as pn
-import prefsrapid
-import config
-
-from gettext import gettext as _
-
-class SyncRawJpeg:
-    def __init__(self):
-        self.photos = {}
-        
-    def add_download(self, name, extension, date_time, sub_seconds, sequence_number_used):
-        if name not in self.photos:
-            self.photos[name] = ([extension], date_time, sub_seconds, sequence_number_used)
-        else:
-            if extension not in self.photos[name][0]:
-                self.photos[name][0].append(extension)
-
-        
-    def matching_pair(self, name, extension, date_time, sub_seconds):
-        """Checks to see if the image matches an image that has already been downloaded.
-        Image name (minus extension), exif date time, and exif subseconds are checked.
-        
-        Returns -1 and a sequence number if the name, extension, and exif values match (i.e. it has already been downloaded)
-        Returns 0 and a sequence number if name and exif values match, but the extension is different (i.e. a matching RAW + JPG image)
-        Returns -99 and a sequence number of None if photos detected with the same filenames, but taken at different times
-        Returns 1 and a sequence number of None if no match"""
-        
-        if name in self.photos:
-            if self.photos[name][1] == date_time and self.photos[name][2] == sub_seconds:
-                if extension in self.photos[name][0]:
-                    return (-1, self.photos[name][3])
-                else:
-                    return (0, self.photos[name][3])
-            else:
-                return (-99, None)
-        return (1, None)
-        
-    def ext_exif_date_time(self, name):
-        """Returns first extension, exif date time and subseconds data for the already downloaded photo"""
-        return (self.photos[name][0][0], self.photos[name][1], self.photos[name][2])
-        
-def time_subseconds_human_readable(date, subseconds):
-    return _("%(hour)s:%(minute)s:%(second)s:%(subsecond)s") % \
-            {'hour':date.strftime("%H"),
-             'minute':date.strftime("%M"), 
-             'second':date.strftime("%S"),
-             'subsecond': subseconds}        
-
-def load_metadata(rpd_file):
-    """
-    Loads the metadata for the file. Returns True if operation succeeded, false
-    otherwise
-    """
-    if rpd_file.metadata is None:        
-        if not rpd_file.load_metadata():
-            # Error in reading metadata
-            rpd_file.add_problem(None, pn.CANNOT_DOWNLOAD_BAD_METADATA, {'filetype': rpd_file.title_capitalized})
-            return False
-    return True
-        
-
-def _generate_name(generator, rpd_file):
-    
-    do_generation = True
-    if rpd_file.file_type == rpdfile.FILE_TYPE_PHOTO:
-        do_generation = load_metadata(rpd_file)
-    else:
-        if rpd_file.metadata is None:
-            rpd_file.load_metadata()
-
-    if do_generation:
-        value = generator.generate_name(rpd_file)
-        if value is None:
-            value = ''
-    else:
-        value = ''
-    
-    return value
-
-def generate_subfolder(rpd_file):
-    
-    if rpd_file.file_type == rpdfile.FILE_TYPE_PHOTO:
-        generator = gn.PhotoSubfolder(rpd_file.subfolder_pref_list)
-    else:
-        generator = gn.VideoSubfolder(rpd_file.subfolder_pref_list)
-        
-    rpd_file.download_subfolder = _generate_name(generator, rpd_file)
-    return rpd_file
-    
-def generate_name(rpd_file):
-    do_generation = True
-    
-    if rpd_file.file_type == rpdfile.FILE_TYPE_PHOTO:
-        generator = gn.PhotoName(rpd_file.name_pref_list)
-    else:
-        generator = gn.VideoName(rpd_file.name_pref_list)
-        
-    rpd_file.download_name = _generate_name(generator, rpd_file)
-    return rpd_file
-        
-
-class SubfolderFile(multiprocessing.Process):
-    def __init__(self, results_pipe, sequence_values):
-        multiprocessing.Process.__init__(self)
-        self.daemon = True
-        self.results_pipe = results_pipe
-        
-        self.downloads_today = sequence_values[0]
-        self.downloads_today_date = sequence_values[1]
-        self.day_start = sequence_values[2]
-        self.refresh_downloads_today = sequence_values[3]
-        self.stored_sequence_no = sequence_values[4]
-        self.uses_stored_sequence_no = sequence_values[5]
-        self.uses_session_sequece_no = sequence_values[6]
-        self.uses_sequence_letter = sequence_values[7]
-        
-        logger.debug("Start of day is set to %s", self.day_start.value)
-        
-    def progress_callback_no_update(self, amount_downloaded, total):
-        pass
-        
-    def file_exists(self, rpd_file, identifier=None):
-        """
-        Notify user that the download file already exists
-        """
-        # get information on when the existing file was last modified
-        try:
-            modification_time = os.path.getmtime(rpd_file.download_full_file_name)
-            dt = datetime.datetime.fromtimestamp(modification_time)
-            date = dt.strftime("%x")
-            time = dt.strftime("%X")
-        except:
-            logger.warning("Could not determine the file modification time of %s", 
-                                rpd_file.download_full_file_name)
-            date = time = ''
-            
-        if not identifier:
-            rpd_file.add_problem(None, pn.FILE_ALREADY_EXISTS_NO_DOWNLOAD, 
-                                {'filetype':rpd_file.title_capitalized})
-            rpd_file.add_extra_detail(pn.EXISTING_FILE, 
-                                {'filetype': rpd_file.title, 
-                                'date': date, 'time': time})
-            rpd_file.status = config.STATUS_DOWNLOAD_FAILED
-            rpd_file.error_extra_detail = pn.extra_detail_definitions[pn.EXISTING_FILE] % \
-                  {'date':date, 'time':time, 'filetype': rpd_file.title}
-        else:
-            rpd_file.add_problem(None, pn.UNIQUE_IDENTIFIER_ADDED, 
-                                {'filetype':rpd_file.title_capitalized})
-            rpd_file.add_extra_detail(pn.UNIQUE_IDENTIFIER, 
-                                {'identifier': identifier, 
-                                'filetype': rpd_file.title,
-                                'date': date, 'time': time})
-            rpd_file.status = config.STATUS_DOWNLOADED_WITH_WARNING
-            rpd_file.error_extra_detail = pn.extra_detail_definitions[pn.UNIQUE_IDENTIFIER] % \
-                   {'identifier': identifier, 'filetype': rpd_file.title,
-                    'date': date, 'time': time}
-        rpd_file.error_title = rpd_file.problem.get_title()
-        rpd_file.error_msg = _("Source: %(source)s\nDestination: %(destination)s") \
-                % {'source': rpd_file.full_file_name, 
-                   'destination': rpd_file.download_full_file_name}
-        return rpd_file
-        
-    def download_failure_file_error(self, rpd_file, inst):
-        """
-        Handle cases where file failed to download
-        """
-        rpd_file.add_problem(None, pn.DOWNLOAD_COPYING_ERROR, {'filetype': rpd_file.title})
-        rpd_file.add_extra_detail(pn.DOWNLOAD_COPYING_ERROR_DETAIL, inst)
-        rpd_file.status = config.STATUS_DOWNLOAD_FAILED
-        logger.error("Failed to create file %s: %s", rpd_file.download_full_file_name, inst)
-        
-        rpd_file.error_title = rpd_file.problem.get_title()
-        rpd_file.error_msg = _("%(problem)s\nFile: %(file)s") % \
-                              {'problem': rpd_file.problem.get_problems(),
-                               'file': rpd_file.full_file_name}
-        
-        return rpd_file
-        
-    def same_name_different_exif(self, sync_photo_name, rpd_file):
-        """Notify the user that a file was already downloaded with the same name, but the exif information was different"""
-        i1_ext, i1_date_time, i1_subseconds = self.sync_raw_jpeg.ext_exif_date_time(sync_photo_name)
-        detail = {'image1': "%s%s" % (sync_photo_name, i1_ext), 
-            'image1_date': i1_date_time.strftime("%x"),
-            'image1_time': time_subseconds_human_readable(i1_date_time, i1_subseconds), 
-            'image2':      rpd_file.name, 
-            'image2_date': rpd_file.metadata.date_time().strftime("%x"),
-            'image2_time': time_subseconds_human_readable(
-                                rpd_file.metadata.date_time(), 
-                                rpd_file.metadata.sub_seconds())}
-        rpd_file.add_problem(None, pn.SAME_FILE_DIFFERENT_EXIF, detail)
-
-        rpd_file.error_title = _('Photos detected with the same filenames, but taken at different times')
-        rpd_file.error_msg = pn.problem_definitions[pn.SAME_FILE_DIFFERENT_EXIF][1] % detail
-        rpd_file.status = config.STATUS_DOWNLOADED_WITH_WARNING
-        return rpd_file
-        
-        
-    def run(self):
-        """
-        Get subfolder and name.
-        Attempt to move the file from it's temporary directory.
-        If successful, increment sequence values.
-        Report any success or failure.
-        """
-        i = 0
-        download_count = 0
-        
-        duplicate_files = {}
-
-
-        # Track downloads today, using a class whose purpose is to 
-        # take the value in the user prefs, increment, and then be used
-        # to update the prefs (which can only happen via the main process)
-        self.downloads_today_tracker = prefsrapid.DownloadsTodayTracker(
-                                        day_start = self.day_start.value,
-                                        downloads_today = self.downloads_today.value,
-                                        downloads_today_date = self.downloads_today_date.value)
-                                                
-        # Track sequences using shared downloads today and stored sequence number
-        # (shared with main process)
-        self.sequences = gn.Sequences(self.downloads_today_tracker, 
-                                      self.stored_sequence_no.value)
-                                      
-        self.sync_raw_jpeg = SyncRawJpeg()
-                                      
-
-        while True:
-            logger.debug("Finished %s. Getting next task.", download_count)
-
-            task = self.results_pipe.recv()
-            
-            # rename file and move to generated subfolder                    
-            download_succeeded, download_count, rpd_file = task
-            
-            move_succeeded = False
-            
-
-            if download_succeeded:
-                temp_file = gio.File(rpd_file.temp_full_file_name)
-
-                synchronize_raw_jpg_failed = False
-                if not (rpd_file.synchronize_raw_jpg and
-                    rpd_file.file_type == rpdfile.FILE_TYPE_PHOTO):
-                    synchronize_raw_jpg = False
-                    sequence_to_use = None
-                else:
-                    synchronize_raw_jpg = True
-                    sync_photo_name, sync_photo_ext = os.path.splitext(rpd_file.name)
-                    if not load_metadata(rpd_file):
-                        synchronize_raw_jpg_failed = True
-                    else:
-                        j, sequence_to_use = self.sync_raw_jpeg.matching_pair(
-                                name=sync_photo_name, extension=sync_photo_ext, 
-                                date_time=rpd_file.metadata.date_time(), 
-                                sub_seconds=rpd_file.metadata.sub_seconds())
-                        if j == -1:
-                            # this exact file has already been downloaded (same extension, same filename, and same exif date time subsecond info)
-                            if (rpd_file.download_conflict_resolution <>
-                                    config.ADD_UNIQUE_IDENTIFIER):
-                                rpd_file.add_problem(None, pn.FILE_ALREADY_DOWNLOADED, {'filetype': rpd_file.title_capitalized})
-                                rpd_file.error_title = _('Photo has already been downloaded')
-                                rpd_file.error_msg = _("Source: %(source)s") % {'source': rpd_file.full_file_name}
-                                rpd_file.status = config.STATUS_DOWNLOAD_FAILED
-                                synchronize_raw_jpg_failed = True
-                        else:
-                            self.sequences.set_matched_sequence_value(sequence_to_use)
-                            if j == -99:
-                                rpd_file = self.same_name_different_exif(sync_photo_name, rpd_file)
-                    
-                if synchronize_raw_jpg_failed:
-                    generation_succeeded = False
-                else:
-                    # Generate subfolder name and new file name
-                    generation_succeeded = True
-                    rpd_file = generate_subfolder(rpd_file)
-                    if rpd_file.download_subfolder:
-                        
-                        if self.refresh_downloads_today.value:
-                            # overwrite downloads today value tracked here,
-                            # as user has modified their preferences
-                            self.downloads_today_tracker.set_raw_downloads_today_from_int(self.downloads_today.value)
-                            self.downloads_today_tracker.set_raw_downloads_today_date(self.downloads_today_date.value)
-                            self.downloads_today_tracker.day_start = self.day_start.value
-                            self.refresh_downloads_today.value = False
-                            
-                        # update whatever the stored value is
-                        self.sequences.stored_sequence_no = self.stored_sequence_no.value
-                        rpd_file.sequences = self.sequences
-                        
-                        # generate the file name
-                        rpd_file = generate_name(rpd_file)
-                        
-                        if rpd_file.has_problem():
-                            rpd_file.status = config.STATUS_DOWNLOADED_WITH_WARNING
-
-                    # Check for any errors
-                    if not rpd_file.download_subfolder or not rpd_file.download_name:
-                        if not rpd_file.download_subfolder and not rpd_file.download_name:
-                            area = _("subfolder and filename")
-                        elif not rpd_file.download_name:
-                            area = _("filename")
-                        else:
-                            area = _("subfolder")
-                        rpd_file.add_problem(None, pn.ERROR_IN_NAME_GENERATION, {'filetype': rpd_file.title_capitalized, 'area': area})
-                        rpd_file.add_extra_detail(pn.NO_DATA_TO_NAME, {'filetype': area})
-                        generation_succeeded = False
-                        rpd_file.status = config.STATUS_DOWNLOAD_FAILED
-                        
-                        rpd_file.error_title = rpd_file.problem.get_title()
-                        rpd_file.error_msg = _("%(problem)s\nFile: %(file)s") % \
-                                     {'problem': rpd_file.problem.get_problems(),
-                                      'file': rpd_file.full_file_name}
-                    
-                    
-                if generation_succeeded:
-                    rpd_file.download_path = os.path.join(rpd_file.download_folder, rpd_file.download_subfolder)
-                    rpd_file.download_full_file_name = os.path.join(rpd_file.download_path, rpd_file.download_name)
-                    
-                    subfolder = gio.File(path=rpd_file.download_path)
-                    
-                    # Create subfolder if it does not exist.
-                    # It is possible to skip the query step, and just try to create
-                    # the directories and ignore the error of it already existing -
-                    # but it takes twice as long to fail with an error than just
-                    # run the straight query
-                    
-                    if not subfolder.query_exists(cancellable=None):
-                        try:
-                            subfolder.make_directory_with_parents(cancellable=gio.Cancellable())
-                        except gio.Error, inst:
-                            # The directory may have been created by another process
-                            # between the time it takes to query and the time it takes
-                            # to create a new directory. Ignore such errors.
-                            if inst.code <> gio.ERROR_EXISTS:
-                                logger.error("Failed to create download subfolder: %s", rpd_file.download_path)
-                                logger.error(inst)
-                                rpd_file.error_title = _("Failed to create download subfolder")
-                                rpd_file.error_msg = _("Path: %s") % rpd_file.download_path
-                    
-                    # Move temp file to subfolder
-
-                    download_file = gio.File(rpd_file.download_full_file_name)
-                    
-                    add_unique_identifier = False
-                    try:
-                        temp_file.move(download_file, self.progress_callback_no_update, cancellable=None)
-                        move_succeeded = True
-                        if rpd_file.status <> config.STATUS_DOWNLOADED_WITH_WARNING:
-                            rpd_file.status = config.STATUS_DOWNLOADED
-                    except gio.Error, inst:
-                        if inst.code == gio.ERROR_EXISTS:
-                            if (rpd_file.download_conflict_resolution == 
-                                config.ADD_UNIQUE_IDENTIFIER):
-                                add_unique_identifier = True
-                            else:
-                                rpd_file = self.file_exists(rpd_file)
-                        else:
-                            rpd_file = self.download_failure_file_error(rpd_file, inst)
-                    
-                    if add_unique_identifier:
-                        name = os.path.splitext(rpd_file.download_name)
-                        full_name = rpd_file.download_full_file_name
-                        suffix_already_used = True
-                        while suffix_already_used:
-                            duplicate_files[full_name] = duplicate_files.get(
-                                                              full_name, 0) + 1
-                            identifier = '_%s' % duplicate_files[full_name]
-                            rpd_file.download_name = name[0] + identifier + name[1]
-                            rpd_file.download_full_file_name = os.path.join(
-                                                    rpd_file.download_path,
-                                                    rpd_file.download_name)
-                            download_file = gio.File(
-                                            rpd_file.download_full_file_name)
-                            
-                            try:
-                                temp_file.move(download_file, self.progress_callback_no_update, cancellable=None)
-                                move_succeeded = True
-                                suffix_already_used = False
-                                rpd_file = self.file_exists(rpd_file, identifier)
-                                logger.error("%s: %s - %s", rpd_file.full_file_name, 
-                                    rpd_file.problem.get_title(), 
-                                    rpd_file.problem.get_problems())
-                            except gio.Error, inst:
-                                if inst.code <> gio.ERROR_EXISTS:
-                                    rpd_file = self.download_failure_file_error(rpd_file, inst)
-                            
-                        
-                        
-                    logger.debug("Finish processing file: %s", download_count)                    
-                
-                if move_succeeded:
-                    if synchronize_raw_jpg:
-                        if sequence_to_use is None:
-                            sequence = self.sequences.create_matched_sequences()
-                        else:
-                            sequence = sequence_to_use
-                        self.sync_raw_jpeg.add_download(name=sync_photo_name,
-                                extension=sync_photo_ext,
-                                date_time=rpd_file.metadata.date_time(),
-                                sub_seconds=rpd_file.metadata.sub_seconds(),
-                                sequence_number_used=sequence)
-                    if sequence_to_use is None:
-                        if self.uses_session_sequece_no.value or self.uses_sequence_letter.value:
-                            self.sequences.increment(
-                                            self.uses_session_sequece_no.value, 
-                                            self.uses_sequence_letter.value)
-                        if self.uses_stored_sequence_no.value:
-                            self.stored_sequence_no.value += 1
-                        self.downloads_today_tracker.increment_downloads_today()
-                        self.downloads_today.value = self.downloads_today_tracker.get_raw_downloads_today()
-                        self.downloads_today_date.value = self.downloads_today_tracker.get_raw_downloads_today_date()
-                
-                if not move_succeeded:
-                    logger.error("%s: %s - %s", rpd_file.full_file_name, 
-                                 rpd_file.problem.get_title(), 
-                                 rpd_file.problem.get_problems())
-                    try:
-                        temp_file.delete(cancellable=None)
-                    except gio.Error, inst:
-                        logger.error("Failed to delete temporary file %s", rpd_file.temp_full_file_name)
-                        logger.error(inst)
-                    
-
-                    
-            
-            
-            rpd_file.metadata = None #purge metadata, as it cannot be pickled
-            rpd_file.sequences = None
-            self.results_pipe.send((move_succeeded, rpd_file,))
-            
-            i += 1
-            
-
-