Michael J. Cohen
e99cf6757e
This is a quick hack so that anyone else who runs this from source doesn't have to spend the time I spent tracking down why directory.list failed silently. There are two options that are much cleaner that come to mind: - Subclass ImportException so as to differentiate missing requirements from parse errors etc. - Provide a method for plugins to list their requirements, so that the loader can be the one to use imp.find_module(). Using imp.find_module() seems wise, either way.
89 lines
2.8 KiB
Python
89 lines
2.8 KiB
Python
from couchpotato.api import addApiView
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from couchpotato.core.helpers.request import getParam, jsonified
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from couchpotato.core.plugins.base import Plugin
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import ctypes
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import os
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import string
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if os.name == 'nt':
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import imp
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try:
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imp.find_module('win32file')
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except:
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# todo:: subclass ImportError for missing dependencies, vs. broken plugins?
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raise ImportError("Missing the win32file module, which is a part of the prerequisite \
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pywin32 package. You can get it from http://sourceforge.net/projects/pywin32/files/pywin32/");
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else:
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import win32file
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class FileBrowser(Plugin):
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def __init__(self):
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addApiView('directory.list', self.view, docs = {
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'desc': 'Return the directory list of a given directory',
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'params': {
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'path': {'desc': 'The directory to scan'},
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'show_hidden': {'desc': 'Also show hidden files'}
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},
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'return': {'type': 'object', 'example': """{
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'is_root': bool, //is top most folder
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'empty': bool, //directory is empty
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'dirs': array, //directory names
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}"""}
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})
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def getDirectories(self, path = '/', show_hidden = True):
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# Return driveletters or root if path is empty
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if path == '/' or not path or path == '\\':
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if os.name == 'nt':
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return self.getDriveLetters()
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path = '/'
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dirs = []
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for f in os.listdir(path):
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p = os.path.join(path, f)
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if os.path.isdir(p) and ((self.is_hidden(p) and bool(int(show_hidden))) or not self.is_hidden(p)):
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dirs.append(p + os.path.sep)
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return sorted(dirs)
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def getFiles(self):
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pass
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def getDriveLetters(self):
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driveletters = []
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for drive in string.ascii_uppercase:
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if win32file.GetDriveType(drive + ":") in [win32file.DRIVE_FIXED, win32file.DRIVE_REMOTE]:
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driveletters.append(drive + ":\\")
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return driveletters
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def view(self):
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try:
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dirs = self.getDirectories(path = getParam('path', '/'), show_hidden = getParam('show_hidden', True))
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except:
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dirs = []
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return jsonified({
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'is_root': getParam('path', '/') == '/',
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'empty': len(dirs) == 0,
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'dirs': dirs,
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})
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def is_hidden(self, filepath):
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name = os.path.basename(os.path.abspath(filepath))
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return name.startswith('.') or self.has_hidden_attribute(filepath)
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def has_hidden_attribute(self, filepath):
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try:
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attrs = ctypes.windll.kernel32.GetFileAttributesW(unicode(filepath))
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assert attrs != -1
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result = bool(attrs & 2)
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except (AttributeError, AssertionError):
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result = False
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return result
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