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SickRage/sickbeard/browser.py
2014-12-07 17:17:42 -08:00

106 lines
4.0 KiB
Python

# Author: Nic Wolfe <nic@wolfeden.ca>
# URL: http://code.google.com/p/sickbeard/
#
# This file is part of SickRage.
#
# SickRage 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 3 of the License, or
# (at your option) any later version.
#
# SickRage 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 SickRage. If not, see <http://www.gnu.org/licenses/>.
import os
import string
from tornado.web import RequestHandler
from sickbeard import encodingKludge as ek
from sickbeard import logger
# use the built-in if it's available (python 2.6), if not use the included library
try:
import json
except ImportError:
from lib import simplejson as json
# this is for the drive letter code, it only works on windows
if os.name == 'nt':
from ctypes import windll
# adapted from http://stackoverflow.com/questions/827371/is-there-a-way-to-list-all-the-available-drive-letters-in-python/827490
def getWinDrives():
""" Return list of detected drives """
assert os.name == 'nt'
drives = []
bitmask = windll.kernel32.GetLogicalDrives() #@UndefinedVariable
for letter in string.uppercase:
if bitmask & 1:
drives.append(letter)
bitmask >>= 1
return drives
def foldersAtPath(path, includeParent=False, includeFiles=False):
""" Returns a list of dictionaries with the folders contained at the given path
Give the empty string as the path to list the contents of the root path
under Unix this means "/", on Windows this will be a list of drive letters)
"""
# walk up the tree until we find a valid path
while path and not os.path.isdir(path):
if path == os.path.dirname(path):
path = ''
break
else:
path = os.path.dirname(path)
if path == "":
if os.name == 'nt':
entries = [{'current_path': 'Root'}]
for letter in getWinDrives():
letterPath = letter + ':\\'
entries.append({'name': letterPath, 'path': letterPath})
return entries
else:
path = '/'
# fix up the path and find the parent
path = os.path.abspath(os.path.normpath(path))
parentPath = os.path.dirname(path)
# if we're at the root then the next step is the meta-node showing our drive letters
if path == parentPath and os.name == 'nt':
parentPath = ""
try:
fileList = [{'name': filename, 'path': ek.ek(os.path.join, path, filename)} for filename in ek.ek(os.listdir, path)]
except OSError, e:
logger.log(u"Unable to open " + path + ": " + repr(e) + " / " + str(e), logger.WARNING)
fileList = [{'name': filename, 'path': ek.ek(os.path.join, parentPath, filename)} for filename in ek.ek(os.listdir, parentPath)]
if not includeFiles:
fileList = filter(lambda entry: ek.ek(os.path.isdir, entry['path']), fileList)
# prune out directories to proect the user from doing stupid things (already lower case the dir to reduce calls)
hideList = ["boot", "bootmgr", "cache", "msocache", "recovery", "$recycle.bin", "recycler",
"system volume information", "temporary internet files"] # windows specific
hideList += [".fseventd", ".spotlight", ".trashes", ".vol", "cachedmessages", "caches", "trash"] # osx specific
fileList = filter(lambda entry: entry['name'].lower() not in hideList, fileList)
fileList = sorted(fileList,
lambda x, y: cmp(os.path.basename(x['name']).lower(), os.path.basename(y['path']).lower()))
entries = [{'current_path': path}]
if includeParent and parentPath != path:
entries.append({'name': "..", 'path': parentPath})
entries.extend(fileList)
return entries