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caja-dropbox.in
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#!/usr/bin/env python3
#
# Copyright (c) Dropbox, Inc.
#
# dropbox
# Dropbox frontend script
# This file is part of caja-dropbox @PACKAGE_VERSION@.
#
# caja-dropbox 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.
#
# caja-dropbox 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 caja-dropbox. If not, see <http://www.gnu.org/licenses/>.
#
from __future__ import with_statement
import errno
import locale
import optparse
import os
import platform
import shutil
import socket
import subprocess
import sys
import tarfile
import tempfile
import threading
import _thread
import time
import traceback
import urllib.request
import gettext
try:
import gpg
gpgme = None
except ImportError:
gpg = None
# Still support gpgme for now. Remove this once we only support 17.04+.
try:
import gpgme
except ImportError:
gpgme = None
try:
gettext.bindtextdomain("@GETTEXT_PACKAGE@","@LOCALEDIR@")
gettext.textdomain("@GETTEXT_PACKAGE@")
GETTEXT_PACKAGE = "@GETTEXT_PACKAGE@"
except:
GETTEXT_PACKAGE = "caja-dropbox"
_ = gettext.gettext
from contextlib import closing, contextmanager
from io import BytesIO
from operator import methodcaller
from os.path import relpath
from posixpath import curdir, sep, pardir, join, abspath, commonprefix
INFO = _("Dropbox is the easiest way to share and store your files online. Want to learn more? Head to")
LINK = "https://www.dropbox.com"
WARNING = _("In order to use Dropbox, you must download the proprietary daemon.")
GPG_WARNING = _("Note: python-gpg (python-gpgme for Ubuntu 16.10 and lower) is not installed, we will not be able to verify binary signatures.")
ERROR_CONNECTING = _("Trouble connecting to Dropbox servers. Maybe your internet connection is down, or you need to set your http_proxy environment variable.")
ERROR_SIGNATURE = _("Downloaded binary does not match Dropbox signature, aborting install.")
ERROR_INVALID_DROPBOX = _("Could not start the Dropbox daemon. Make sure your computer meets the minimum requirements:\nhttps://www.dropbox.com/help/desktop-web/system-requirements#desktop")
DOWNLOAD_LOCATION_FMT = "https://www.dropbox.com/download?plat=%s"
SIGNATURE_LOCATION_FMT = "https://www.dropbox.com/download?plat=%s&signature=1"
DOWNLOADING = _("Downloading Dropbox... %d%%")
UNPACKING = _("Unpacking Dropbox... %d%%")
PARENT_DIR = os.path.expanduser("~")
DROPBOXD_PATH = "%s/.dropbox-dist/dropboxd" % PARENT_DIR
DESKTOP_FILE = "@DESKTOP_FILE_DIR@/caja-dropbox.desktop"
enc = locale.getpreferredencoding()
# Available from https://linux.dropbox.com/fedora/rpm-public-key.asc
DROPBOX_PUBLIC_KEY = b"""
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: SKS 1.1.0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=5rWG
-----END PGP PUBLIC KEY BLOCK-----
"""
def console_print(st="", f=sys.stdout, linebreak=True):
f.write(st)
if linebreak: f.write(os.linesep)
def console_flush(f=sys.stdout):
f.flush()
def yes_no_question(question):
while True:
console_print(question, linebreak=False)
console_print(" [y/n] ", linebreak=False)
console_flush()
text = input()
if text.lower().startswith("y"):
return True
elif text.lower().startswith("n"):
return False
else:
console_print("Sorry, I didn't understand that. Please type yes or no.")
def plat():
if sys.platform.lower().startswith('linux'):
arch = platform.machine()
if (arch[0] == 'i' and
arch[1].isdigit() and
arch[2:4] == '86'):
plat = "x86"
elif arch == 'x86_64':
plat = arch
else:
FatalVisibleError("Platform not supported")
return "lnx.%s" % plat
else:
FatalVisibleError("Platform not supported")
def is_dropbox_running():
pidfile = os.path.expanduser("~/.dropbox/dropbox.pid")
try:
with open(pidfile, "r") as f:
pid = int(f.read())
with open("/proc/%d/cmdline" % pid, "r") as f:
cmdline = f.read().lower()
except:
cmdline = ""
return "dropbox" in cmdline
@contextmanager
def gpg_context(keys):
gpg_conf_contents = b''
_gpghome = tempfile.mkdtemp(prefix='tmp.gpghome')
try:
os.environ['GNUPGHOME'] = _gpghome
fp = open(os.path.join(_gpghome, 'gpg.conf'), 'wb')
fp.write(gpg_conf_contents)
fp.close()
if gpg:
ctx = gpg.Context()
else:
ctx = gpgme.Context()
loaded = []
for key_file in keys:
if gpg:
ctx.op_import(key_file.read())
result = ctx.op_import_result()
key = ctx.get_key(result.imports[0].fpr)
else:
result = ctx.import_(key_file)
key = ctx.get_key(result.imports[0][0])
loaded.append(key)
ctx.signers = loaded
yield ctx
finally:
del os.environ['GNUPGHOME']
shutil.rmtree(_gpghome, ignore_errors=True)
class SignatureVerifyError(Exception):
pass
def verify_signature(key_file, sig_file, plain_file):
with gpg_context([key_file]) as ctx:
if gpg:
ctx.op_verify(sig_file.read(), plain_file.read(), None)
result = ctx.op_verify_result()
return result.signatures[0].status == 0
# gpgme exists
sigs = ctx.verify(sig_file, plain_file, None)
return sigs[0].status == None
def download_file_chunk(url, buf):
opener = urllib.request.build_opener()
opener.addheaders = [('User-Agent', "DropboxLinuxDownloader/@PACKAGE_VERSION@")]
with closing(opener.open(url)) as f:
size = int(f.info()['content-length'])
bufsize = int(max(size / 200, 4096))
progress = 0
yield (0, True)
while True:
try:
chunk = f.read(bufsize)
progress += len(chunk)
buf.write(chunk)
yield (float(progress)/size, True)
if progress == size:
break
except OSError as e:
if hasattr(e, 'errno') and e.errno == errno.EAGAIN:
# nothing left to read
yield (float(progress)/size, False)
else:
raise
class DownloadState(object):
def __init__(self):
self.local_file = BytesIO()
def copy_data(self):
return download_file_chunk(DOWNLOAD_LOCATION_FMT % plat(), self.local_file)
def unpack(self):
# download signature
signature = BytesIO()
for _ in download_file_chunk(SIGNATURE_LOCATION_FMT % plat(), signature):
pass
signature.seek(0)
self.local_file.seek(0)
if gpg or gpgme:
if not verify_signature(BytesIO(DROPBOX_PUBLIC_KEY), signature, self.local_file):
raise SignatureVerifyError()
self.local_file.seek(0)
archive = tarfile.open(fileobj=self.local_file, mode='r:gz')
total_members = len(archive.getmembers())
for i, member in enumerate(archive.getmembers()):
filename = os.path.join(PARENT_DIR, member.name)
if os.path.exists(filename) and not os.path.isdir(filename):
os.unlink(filename)
archive.extract(member, PARENT_DIR)
yield member.name, i, total_members
archive.close()
def cancel(self):
if not self.local_file.closed:
self.local_file.close()
def is_dropbox_valid(self):
"""
Validate that Dropbox runs, so we can show an error
message to the user if it doesn't work.
Returns True if Dropbox can run, false otherwise.
"""
f = open("/dev/null", "w")
try:
a = subprocess.Popen([DROPBOXD_PATH, "/testrun", "0"], preexec_fn=os.setsid, cwd=os.path.expanduser("~"),
stderr=sys.stderr, stdout=f, close_fds=True)
except Exception as e:
print(e)
return False
# in seconds
interval = 0.5
wait_for = 30
for _ in range(int(wait_for / interval)):
ret_val = a.poll()
if ret_val is None:
time.sleep(interval)
continue
return ret_val == 0
return False
def load_serialized_images():
global box_logo_pixbuf, window_icon
import gi
gi.require_version('GdkPixbuf', '2.0')
from gi.repository import GdkPixbuf
box_logo_pixbuf = @IMAGEDATA64@
window_icon = @IMAGEDATA16@
GUI_AVAILABLE = os.environ.get("DISPLAY", '')
if GUI_AVAILABLE:
def download():
import gi
gi.require_version('Gdk', '3.0')
gi.require_version('Gtk', '3.0')
from gi.repository import GObject
from gi.repository import Gdk
from gi.repository import Gtk
from gi.repository import Pango
import webbrowser
load_serialized_images()
global FatalVisibleError
def FatalVisibleError(s):
error = Gtk.MessageDialog(parent = None,
flags = Gtk.DialogFlags.MODAL,
type = Gtk.MessageType.ERROR,
buttons = Gtk.ButtonsType.OK,
message_format = s)
error.set_title("Error")
error.run()
Gtk.main_quit()
sys.exit(-1)
class GeneratorTask(object):
def __init__(self, generator, loop_callback, on_done=None, on_exception=None):
self.generator = generator
self.loop_callback = loop_callback
self.on_done = on_done
self.on_exception = on_exception
def _run(self, *args, **kwargs):
self._stopped = False
try:
for ret in self.generator(*args, **kwargs):
if ret is None:
ret = ()
if not isinstance(ret, tuple):
ret = (ret,)
GObject.idle_add(self.loop_callback, *ret)
if self._stopped:
_thread.exit()
except Exception as e:
print(e)
if self.on_exception is not None:
GObject.idle_add(self.on_exception, e)
else:
if self.on_done is not None:
GObject.idle_add(self.on_done)
def start(self, *args, **kwargs):
t = threading.Thread(target=self._run, args=args, kwargs=kwargs)
t.setDaemon(True)
t.start()
def stop(self):
self._stopped = True
class DownloadDialog(Gtk.Dialog):
def handle_delete_event(self, wid, ev, data=None):
self.handle_cancel(wid)
def handle_dont_show_toggle(self, button, data=None):
reroll_autostart(not button.get_active())
def handle_cancel(self, button):
if self.task:
self.task.stop()
if self.download:
self.download.cancel()
Gtk.main_quit()
self.user_cancelled = True
def handle_ok(self, button):
# begin download
self.ok.hide()
self.download = DownloadState()
self.label.hide()
if self.dont_show_again_align is not None:
self.dont_show_again_align.hide()
self.progress.show()
def download_progress(progress, status):
if not status:
self.task.stop()
self.update_progress(DOWNLOADING, progress)
def finished():
self.update_progress(DOWNLOADING, 1.0)
self.unpack_dropbox()
def error(ex):
FatalVisibleError(ERROR_CONNECTING)
self.update_progress(DOWNLOADING, 0)
self.task = GeneratorTask(self.download.copy_data,
download_progress,
finished, error).start()
def update_progress(self, text, fraction):
self.progress.set_text(text % int(fraction*100))
self.progress.set_fraction(fraction)
def unpack_dropbox(self):
def unpack_progress(name, i, total):
self.update_progress(UNPACKING, float(i)/total)
def finished():
self.update_progress(UNPACKING, 1.0)
if not self.download.is_dropbox_valid():
FatalVisibleError(ERROR_INVALID_DROPBOX)
Gtk.main_quit()
def error(ex):
if isinstance(ex, SignatureVerifyError):
FatalVisibleError(ERROR_SIGNATURE)
else:
FatalVisibleError(ERROR_CONNECTING)
self.task = GeneratorTask(self.download.unpack,
unpack_progress,
finished, error).start()
def mouse_down(self, widget, event):
if self.hovering:
self.clicked_link = True
def mouse_up(self, widget, event):
if self.clicked_link:
webbrowser.open(LINK)
self.clicked_link = False
def label_motion(self, widget, event):
offx, offy = self.label.get_layout_offsets()
layout = self.label.get_layout()
index = layout.xy_to_index(int((offx+event.x)*Pango.SCALE),
int((offy+event.y)*Pango.SCALE))[1]
link_index = layout.get_text().find(LINK)
if index >= link_index and index < link_index+len(LINK):
self.hovering = True
self.label_box.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.HAND2))
else:
self.hovering = False
self.label_box.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.ARROW))
def __init__(self):
super(DownloadDialog, self).__init__(parent = None,
title = _("Dropbox Installation"))
self.download = None
self.hovering = False
self.clicked_link = False
self.user_cancelled = False
self.task = None
self.ok = ok = Gtk.Button(stock=Gtk.STOCK_OK)
ok.connect('clicked', self.handle_ok)
self.action_area.add(ok)
ok.show()
cancel = Gtk.Button(stock=Gtk.STOCK_CANCEL)
cancel.connect('clicked', self.handle_cancel)
self.action_area.add(cancel)
cancel.show()
self.connect('delete_event', self.handle_delete_event)
self.box_logo = Gtk.Image.new_from_pixbuf(box_logo_pixbuf)
self.box_logo.show()
self.set_icon(window_icon)
self.progress = Gtk.ProgressBar()
self.progress.set_property('width-request', 300)
self.progress.set_property('show-text', True)
self.label = Gtk.Label()
GPG_WARNING_MSG = ("\n\n" + GPG_WARNING) if not gpg and not gpgme else ""
self.label.set_markup('%s <span foreground="#000099" underline="single" weight="bold">%s</span>\n\n%s%s' % (INFO, LINK, WARNING, GPG_WARNING_MSG))
self.label.set_line_wrap(True)
self.label.set_max_width_chars(42)
self.label.set_property('width-request', 300)
self.label.show()
self.label_box = Gtk.EventBox()
self.label_box.add(self.label)
self.label_box.connect("button-release-event", self.mouse_up)
self.label_box.connect("button-press-event", self.mouse_down)
self.label_box.connect("motion-notify-event", self.label_motion)
self.label_box.show()
def on_realize(widget):
self.label_box.add_events(Gdk.EventMask.POINTER_MOTION_MASK)
self.label_box.connect("realize", on_realize)
self.hbox = Gtk.HBox(spacing=10)
self.hbox.set_property('border-width',10)
self.hbox.pack_start(self.box_logo, False, False, 0)
self.hbox.pack_start(self.label_box, False, False, 0)
self.hbox.pack_start(self.progress, False, False, 0)
self.hbox.show()
self.vbox.add(self.hbox)
self.dont_show_again_align = None
try:
if can_reroll_autostart():
dont_show_again = Gtk.CheckButton.new_with_mnemonic(_("_Don't show this again"))
dont_show_again.connect('toggled', self.handle_dont_show_toggle)
dont_show_again.show()
self.dont_show_again_align = Gtk.Alignment(xalign=1.0, yalign=0.0, xscale=0.0, yscale=0.0)
self.dont_show_again_align.add(dont_show_again)
self.dont_show_again_align.show()
hbox = Gtk.HBox()
hbox.set_property('border-width', 10)
hbox.pack_start(self.dont_show_again_align, True, True, 0)
hbox.show()
self.vbox.add(hbox)
self.set_resizable(False)
except:
traceback.print_exc()
self.ok.grab_focus()
dialog = DownloadDialog()
dialog.show()
Gtk.main()
if dialog.user_cancelled:
raise Exception("user cancelled download!!!")
else:
def download():
global FatalVisibleError
def FatalVisibleError(s):
console_print("\nError: %s" % s, f=sys.stderr)
sys.exit(-1)
ESC = "\x1b"
save = ESC+"7"
unsave = ESC+"8"
erase_to_start = ESC+"[1K"
write = sys.stdout.write
flush = sys.stdout.flush
last_progress = [None, None]
def setprogress(text, frac):
if last_progress == [text, frac]:
return
if sys.stdout.isatty():
write(erase_to_start)
write(unsave)
console_print(text % int(100*frac), linebreak=not sys.stdout.isatty())
if sys.stdout.isatty():
flush()
last_progress[0], last_progress[1] = text, frac
console_print()
if sys.stdout.isatty():
write(save)
flush()
console_print("%s %s\n" % (INFO, LINK))
GPG_WARNING_MSG = ("\n%s" % GPG_WARNING) if not gpg and not gpgme else ""
if not yes_no_question("%s%s" % (WARNING, GPG_WARNING_MSG)):
return
download = DownloadState()
try:
for progress, status in download.copy_data():
if not status:
break
setprogress(DOWNLOADING, progress)
except Exception:
traceback.print_exc()
FatalVisibleError(ERROR_CONNECTING)
else:
setprogress(DOWNLOADING, 1.0)
console_print()
write(save)
try:
for _, i, total in download.unpack():
setprogress(UNPACKING, float(i)/total)
except SignatureVerifyError:
traceback.print_exc()
FatalVisibleError(ERROR_SIGNATURE)
except Exception:
traceback.print_exc()
FatalVisibleError(ERROR_CONNECTING)
else:
setprogress(UNPACKING, 1.0)
if not download.is_dropbox_valid():
FatalVisibleError(ERROR_INVALID_DROPBOX)
console_print()
class CommandTicker(threading.Thread):
def __init__(self):
threading.Thread.__init__(self)
self.stop_event = threading.Event()
def stop(self):
self.stop_event.set()
def run(self):
ticks = ['[. ]', '[.. ]', '[...]', '[ ..]', '[ .]', '[ ]']
i = 0
first = True
while True:
self.stop_event.wait(0.25)
if self.stop_event.isSet(): break
if i == len(ticks):
first = False
i = 0
if not first:
sys.stderr.write("\r%s\r" % ticks[i])
sys.stderr.flush()
i += 1
sys.stderr.flush()
class DropboxCommand(object):
class CouldntConnectError(Exception): pass
class BadConnectionError(Exception): pass
class EOFError(Exception): pass
class CommandError(Exception): pass
def __init__(self, timeout=5):
self.s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
self.s.settimeout(timeout)
try:
self.s.connect(os.path.expanduser('~/.dropbox/command_socket'))
except socket.error:
raise DropboxCommand.CouldntConnectError()
self.f = self.s.makefile("rw", 4096)
def close(self):
self.f.close()
self.s.close()
def __readline(self):
try:
toret = self.f.readline().rstrip("\n")
except socket.error:
raise DropboxCommand.BadConnectionError()
if toret == '':
raise DropboxCommand.EOFError()
else:
return toret
# atttribute doesn't exist, i know what you want
def send_command(self, name, args):
self.f.write(name)
self.f.write("\n")
self.f.writelines(("\t".join([k] + ([v]
if isinstance(v, str) else
list(v))) + "\n")
for k,v in args.items())
self.f.write("done\n")
self.f.flush()
# Start a ticker
ticker_thread = CommandTicker()
ticker_thread.start()
# This is the potentially long-running call.
try:
ok = self.__readline() == "ok"
except KeyboardInterrupt:
raise DropboxCommand.BadConnectionError("Keyboard interruption detected")
finally:
# Tell the ticker to stop.
ticker_thread.stop()
ticker_thread.join()
if ok:
toret = {}
for i in range(21):
if i == 20:
raise Exception("close this connection!")
line = self.__readline()
if line == "done":
break
argval = line.split("\t")
toret[argval[0]] = argval[1:]
return toret
else:
problems = []
for i in range(21):
if i == 20:
raise Exception("close this connection!")
line = self.__readline()
if line == "done":
break
problems.append(line)
raise DropboxCommand.CommandError("\n".join(problems))
# this is the hotness, auto marshalling
def __getattr__(self, name):
try:
return super(DropboxCommand, self).__getattr__(name)
except:
def __spec_command(**kw):
return self.send_command(str(name), kw)
self.__setattr__(name, __spec_command)
return __spec_command
commands = {}
aliases = {}
def command(meth):
global commands, aliases
assert meth.__doc__, "All commands need properly formatted docstrings (even %r!!)" % meth
if hasattr(meth, 'im_func'): # bound method, if we ever have one
meth = meth.im_func
commands[meth.__name__] = meth
meth_aliases = [str(alias) for alias in aliases.keys() if aliases[alias].__name__ == meth.__name__]
if meth_aliases:
meth.__doc__ += "\nAliases: %s" % ",".join(meth_aliases)
return meth
def alias(name):
def decorator(meth):
global commands, aliases
assert name not in commands, "This alias is the name of a command."
aliases[name] = meth
return meth
return decorator
def requires_dropbox_running(meth):
def newmeth(*n, **kw):
if is_dropbox_running():
return meth(*n, **kw)
else:
console_print("Dropbox isn't running!")
newmeth.__name__ = meth.__name__
newmeth.__doc__ = meth.__doc__
return newmeth
def start_dropbox():
if os.access(DROPBOXD_PATH, os.X_OK):
f = open("/dev/null", "w")
# we don't reap the child because we're gonna die anyway, let init do it
subprocess.Popen([DROPBOXD_PATH], preexec_fn=os.setsid, cwd=os.path.expanduser("~"),
stderr=sys.stderr, stdout=f, close_fds=True)
# in seconds
interval = 0.5
wait_for = 60
for _ in range(int(wait_for / interval)):
if is_dropbox_running():
return True
# back off from connect for a while
time.sleep(interval)
return False
else:
return False
# Extracted and modified from os.cmd.Cmd
def columnize(list, display_list=None, display_width=None):
if not list:
console_print("<empty>")
return
non_str = [i for i in range(len(list)) if not (isinstance(list[i], str))]
if non_str:
raise TypeError("list[i] not a string for i in %s" %
", ".join(map(str, non_str)))
if not display_width:
d = os.popen('stty size', 'r').read().split()
if d:
display_width = int(d[1])
else:
for item in list:
console_print(item)
return
if not display_list:
display_list = list
size = len(list)
if size == 1:
console_print(display_list[0])
return
for nrows in range(1, len(list)):
ncols = (size+nrows-1) // nrows
colwidths = []
totwidth = -2
for col in range(ncols):
colwidth = 0
for row in range(nrows):
i = row + nrows*col
if i >= size:
break
x = list[i]
colwidth = max(colwidth, len(x))
colwidths.append(colwidth)
totwidth += colwidth + 2
if totwidth > display_width:
break
if totwidth <= display_width:
break
else:
nrows = len(list)
ncols = 1
colwidths = [0]
lines = []
for row in range(nrows):
texts = []
display_texts = []
for col in range(ncols):
i = row + nrows*col
if i >= size:
x = ""
y = ""
else:
x = list[i]
y = display_list[i]
texts.append(x)
display_texts.append(y)
while texts and not texts[-1]:
del texts[-1]
original_texts = texts[:]
for col in range(len(texts)):
texts[col] = texts[col].ljust(colwidths[col])
texts[col] = texts[col].replace(original_texts[col], display_texts[col])
line = " ".join(texts)
lines.append(line)
for line in lines:
console_print(line)
@command
def update(args):
"""download latest version of dropbox
dropbox update
Downloads the latest version of dropbox.
"""
download()
@command
@requires_dropbox_running
@alias('stat')
def filestatus(args):
"""get current sync status of one or more files
dropbox filestatus [-l] [-a] [FILE]...
Prints the current status of each FILE.
options:
-l --list prints out information in a format similar to ls. works best when your console supports color :)
-a --all do not ignore entries starting with .
"""
global enc
oparser = optparse.OptionParser()
oparser.add_option("-l", "--list", action="store_true", dest="list")
oparser.add_option("-a", "--all", action="store_true", dest="all")
(options, args) = oparser.parse_args(args)
try:
with closing(DropboxCommand()) as dc:
if options.list:
# Listing.
# Separate directories from files.
if len(args) == 0:
dirs, nondirs = ["."], []
else:
dirs, nondirs = [], []
for a in args:
try:
(dirs if os.path.isdir(a) else nondirs).append(a)
except UnicodeDecodeError:
continue
if len(dirs) == 0 and len(nondirs) == 0:
#TODO: why?
exit(1)
dirs.sort(key=methodcaller('lower'))
nondirs.sort(key=methodcaller('lower'))
# Gets a string representation for a path.
def path_to_string(file_path):
if not os.path.exists(file_path):
path = "%s (File doesn't exist!)" % os.path.basename(file_path)
return (path, path)
try:
status = dc.icon_overlay_file_status(path=file_path).get('status', [None])[0]
except DropboxCommand.CommandError as e:
path = "%s (%s)" % (os.path.basename(file_path), e)
return (path, path)
env_term = os.environ.get('TERM','')
supports_color = (sys.stderr.isatty() and (
env_term.startswith('vt') or
env_term.startswith('linux') or
'xterm' in env_term or
'color' in env_term
)
)
# TODO: Test when you don't support color.
if not supports_color:
path = os.path.basename(file_path)
return (path, path)
if status == "up to date":
init, cleanup = "\x1b[32;1m", "\x1b[0m"
elif status == "syncing":
init, cleanup = "\x1b[36;1m", "\x1b[0m"
elif status == "unsyncable":
init, cleanup = "\x1b[41;1m", "\x1b[0m"
elif status == "selsync":
init, cleanup = "\x1b[37;1m", "\x1b[0m"
else:
init, cleanup = '', ''
path = os.path.basename(file_path)
return (path, "%s%s%s" % (init, path, cleanup))
# Prints a directory.
def print_directory(name):
clean_paths = []
formatted_paths = []
for subname in sorted(os.listdir(name), key=methodcaller('lower')):
if type(subname) != str:
continue
if not options.all and subname[0] == '.':
continue
try:
clean, formatted = path_to_string(os.path.abspath(os.path.join(name, subname)))
clean_paths.append(clean)
formatted_paths.append(formatted)
except (UnicodeEncodeError, UnicodeDecodeError):
continue
columnize(clean_paths, formatted_paths)
try:
if len(dirs) == 1 and len(nondirs) == 0:
print_directory(dirs[0])
else:
nondir_formatted_paths = []
nondir_clean_paths = []
for name in nondirs:
try:
clean, formatted = path_to_string(os.path.abspath(name))
nondir_clean_paths.append(clean)
nondir_formatted_paths.append(formatted)
except (UnicodeEncodeError, UnicodeDecodeError):
continue
if nondir_clean_paths:
columnize(nondir_clean_paths, nondir_formatted_paths)
if len(nondirs) == 0:
console_print(dirs[0] + ":")
print_directory(dirs[0])
dirs = dirs[1:]
for name in dirs:
console_print()
console_print(name + ":")
print_directory(name)
except DropboxCommand.EOFError:
console_print("Dropbox daemon stopped.")
except DropboxCommand.BadConnectionError:
console_print("Dropbox isn't responding!")
else:
if len(args) == 0:
args = [name for name in sorted(os.listdir("."), key=methodcaller('lower')) if type(name) == str]
if len(args) == 0:
# Bail early if there's nothing to list to avoid crashing on indent below
console_print("<empty>")