如何以编程方式确定Dropbox文件夹位置?

c00*_*ter 18 python directory dropbox

我有一个脚本,打算由多台计算机上的多个用户运行,并且它们的各自主目录中都没有Dropbox文件夹.我不想在脚本中硬编码路径.我更倾向于以编程方式找出路径.

欢迎任何建议.

编辑:我没有在脚本中使用Dropbox API,该脚本只是读取用户之间共享的特定Dropbox文件夹中的文件.我唯一需要的是Dropbox文件夹的路径,因为我当然已经知道Dropbox文件结构中的相对路径.

编辑:如果重要,我使用的是Windows 7.

c00*_*ter 16

我在这里找到了答案.设置s等于第二行~\AppData\Roaming\Dropbox\host.db然后用base64解码它给出了路径.

def _get_appdata_path():
    import ctypes
    from ctypes import wintypes, windll
    CSIDL_APPDATA = 26
    _SHGetFolderPath = windll.shell32.SHGetFolderPathW
    _SHGetFolderPath.argtypes = [wintypes.HWND,
                                 ctypes.c_int,
                                 wintypes.HANDLE,
                                 wintypes.DWORD,
                                 wintypes.LPCWSTR]
    path_buf = wintypes.create_unicode_buffer(wintypes.MAX_PATH)
    result = _SHGetFolderPath(0, CSIDL_APPDATA, 0, 0, path_buf)
    return path_buf.value

def dropbox_home():
    from platform import system
    import base64
    import os.path
    _system = system()
    if _system in ('Windows', 'cli'):
        host_db_path = os.path.join(_get_appdata_path(),
                                    'Dropbox',
                                    'host.db')
    elif _system in ('Linux', 'Darwin'):
        host_db_path = os.path.expanduser('~'
                                          '/.dropbox'
                                          '/host.db')
    else:
        raise RuntimeError('Unknown system={}'
                           .format(_system))
    if not os.path.exists(host_db_path):
        raise RuntimeError("Config path={} doesn't exists"
                           .format(host_db_path))
    with open(host_db_path, 'r') as f:
        data = f.read().split()

    return base64.b64decode(data[1])
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ric*_*3rd 11

Dropbox帮助中心有一个答案 - 如何以编程方式查找Dropbox文件夹路径?

精简版:

使用~/.dropbox/info.json%APPDATA%\Dropbox\info.json

长版:

以这种方式访问有效%APPDATA%%LOCALAPPDATA%位置:

import os
from pathlib import Path
import json

try:
    json_path = (Path(os.getenv('LOCALAPPDATA'))/'Dropbox'/'info.json').resolve()
except FileNotFoundError:
    json_path = (Path(os.getenv('APPDATA'))/'Dropbox'/'info.json').resolve()

with open(str(json_path)) as f:
    j = json.load(f)

personal_dbox_path = Path(j['personal']['path'])
business_dbox_path = Path(j['business']['path'])
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