def is_network_volume(share_path):
'''NSWorkspace alows us to check for filesystem type of a specified path'''
#pylint: disable=C0301,C0103
ws = NSWorkspace.alloc().init()
share_type = ws.getFileSystemInfoForPath_isRemovable_isWritable_isUnmountable_description_type_(
share_path, None, None, None, None, None)[-1]
return True if share_type == 'smbfs' or share_type == 'webdav' else False
def doDownload(destinationPaths,
tag,
description,
delete=False,
verbose=False):
# Find the source volume. We can only handle one.
sourceVols = findSourceVolume()
if (len(sourceVols) < 1):
raise CLIError("Could not find a DCF volume.")
if (len(sourceVols) > 1):
raise CLIError("More than one DCF volume found.")
sourceVol = sourceVols[0]
# Find image files on the source volume.
images = findSourceImages(sourceVol[1])
print("{0} image files found on {1}.".format(len(images), sourceVol[0]))
# If we're supposed to delete the source images, make sure that we can.
if (delete and not os.access(sourceVol[1], os.W_OK)):
raise CLIError
# Handle multiple possible destinations.
# DestinationDirs and duplicates are lists in the same order as the
# entries in destinationPaths.
destinationDirs = []
duplicates = []
today = datetime.date.today()
dirName = str(today.month) + "-" + str(today.day) + " " + tag
for destPath in destinationPaths:
# Create the destination directory, if necessary.
destDir = createDestinationDir(destPath, dirName)
destinationDirs.append(destDir)
# Look for duplicate image files on the destination.
dups = lookForDuplicates(images, destDir)
duplicates.append(dups)
if len(dups) > 0:
print("%d image files already exist in \"%s\". " %
(len(dups), destDir))
# Copy the image files from the source to the destinations and create the sidecar files.
copyImageFiles(images, destinationDirs, duplicates, description, delete)
# Delete the source files.
if delete:
print("Deleting images from {0}.\n".format(sourceVol[0]))
shutil.rmtree(sourceVol[1])
# Request the Finder to eject the source volume.
if 'darwin' in sys.platform:
for attempt in range(1, 20):
workspace = NSWorkspace.alloc()
ejected = workspace.unmountAndEjectDeviceAtPath_(
os.path.join("/Volumes", sourceVol[0]))
if ejected:
break
print("Attempting to eject {0}...".format(sourceVol[0]))
time.sleep(1)
if ejected:
print("All images successfully downloaded and {0} ejected.".
format(sourceVol[0]))
else:
print(
"ERROR - All images successfully downloaded, but could not eject {0}!"
.format(sourceVol[0]))
else:
print("All images successfully downloaded.")
return dirName
