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Add file syncing script

master
Noah Petherbridge 8 years ago
parent
commit
ddde05a9c3
  1. 93
      home/bin/sync-pics

93
home/bin/sync-pics

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#!/usr/bin/env python
# sync-pics: A script to copy my personal files across various redundant hard
# drives.
from __future__ import print_function
from collections import OrderedDict
import os
import os.path
import subprocess
#########################################
# --- Start Configurable Parameters --- #
#########################################
# The "master" drive where all source files are synced from.
MASTER = "Midnight"
# We use rsync to copy files from the master drive to all the slaves. This is
# the base rsync command used for most copy operations.
RSYNC = "rsync -avu --delete {source}/ {destination}/"
# The listing of all drives/paths to sync stuff to.
TARGETS = OrderedDict([
# Local hard disks. Just do a simple rsync of all files in their paths.
("Midnight", dict(
path = "/mnt/Midnight/Images/Organized",
)),
("Cyro", dict(
path = "/run/media/noah/Cyro/Pictures/Organized",
)),
("Obelisk", dict(
path = "/run/media/noah/Obelisk/Redundant/Images/Organized",
)),
("Rosewill", dict(
path = "/run/media/noah/Rosewill/Redundant/Images/Organized",
)),
# Dropbox volumes.
("Dropbox", dict(
path = "/home/noah/Dropbox/Photos/Organized",
rsync = "rsync -avu --delete --exclude .X {source}/ {destination}/",
)),
("Vault", dict(
path = "/home/noah/Dropbox Vault",
rsync = "rsync -avu --delete {source}/.X/ \"{destination}/\"",
)),
])
#######################################
# --- End Configurable Parameters --- #
#######################################
def copy_hdds():
# Pair up all of the master->slave relationships.
pairs = list()
for source in TARGETS:
if source == MASTER:
continue
pairs.append([MASTER, source])
# Synchronize!
for pair in pairs:
source, destination = pair
print("\n### Synchronize: {} -> {}".format(source, destination))
# Get their filesystem paths.
source_path = TARGETS[source]["path"]
destination_path = TARGETS[destination]["path"]
# Is either path not mounted?
if not os.path.isdir(source_path):
print("Source {} is not mounted.".format(source_path))
continue
if not os.path.isdir(destination_path):
print("Destination {} is not mounted.".format(destination_path))
continue
# Get the rsync command.
command = TARGETS[destination].get("rsync", RSYNC)
# Run it!
system(command.format(source=source_path, destination=destination_path))
def system(command):
print("$", command)
subprocess.call(command, shell=True)
if __name__ == "__main__":
copy_hdds()
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