def install_send_to_types(types, application=None):
"""Install application in the SendTo menu for 1 or more types.
application should be the full path to the AppDir.
If application is None then it is the running program which will
be installed. The user is asked to confirm the setting for each
type."""
if len(types)<1:
return
if not application:
application=rox.app_dir
if application[0]!='/':
application=os.path.abspath(application)
win=InstallList(application, _('type handler'), 'SendTo', types,
_("""The application can handle files of these types. Click on OK to add it to the SendTo menu for the type of file, and also the customized File menu."""),
check=False)
if win.run()!=rox.g.RESPONSE_ACCEPT:
win.destroy()
return
types=win.get_active()
for tname in types:
type=lookup(tname)
sname=rox.choices.save('SendTo/.%s_%s' % (type.media,
type.subtype),
win.aname)
os.symlink(application, sname+'.tmp')
os.rename(sname+'.tmp', sname)
win.destroy()
def report_patherror(message, path):
"""Display a <Cancel>/<Retry>/<Examine> dialog.
This will raise an OSError exception if the user selects Cancel, or
will return successfully if the user chooses to retry."""
from rox import g, filer, toplevel_ref, toplevel_unref, ButtonMixed
toplevel_ref()
box = g.MessageDialog(None, 0, g.MESSAGE_QUESTION,
g.BUTTONS_CANCEL, message)
button = ButtonMixed(g.STOCK_REDO, _('Retry'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, g.RESPONSE_OK)
button = ButtonMixed(g.STOCK_JUMP_TO, _('Examine'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, g.RESPONSE_APPLY)
box.set_position(g.WIN_POS_CENTER)
box.set_title(_('Error:'))
box.set_default_response(g.RESPONSE_APPLY)
while 1:
resp = box.run()
if resp != g.RESPONSE_APPLY: break
filerpath = os.path.normpath(path)
filer.show_file(filerpath)
box.destroy()
toplevel_unref()
if resp != g.RESPONSE_OK:
raise OSError, message
def report_patherror(message, path):
"""Display a <Cancel>/<Retry>/<Examine> dialog.
This will raise an OSError exception if the user selects Cancel, or
will return successfully if the user chooses to retry."""
from rox import g, filer, toplevel_ref, toplevel_unref, ButtonMixed
toplevel_ref()
box = g.MessageDialog(None, 0, g.MESSAGE_QUESTION, g.BUTTONS_CANCEL,
message)
button = ButtonMixed(g.STOCK_REDO, _('Retry'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, g.RESPONSE_OK)
button = ButtonMixed(g.STOCK_JUMP_TO, _('Examine'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, g.RESPONSE_APPLY)
box.set_position(g.WIN_POS_CENTER)
box.set_title(_('Error:'))
box.set_default_response(g.RESPONSE_APPLY)
while 1:
resp = box.run()
if resp != g.RESPONSE_APPLY: break
filerpath = os.path.normpath(path)
filer.show_file(filerpath)
box.destroy()
toplevel_unref()
if resp != g.RESPONSE_OK:
raise OSError, message
def confirm_new_path(self, path):
"""User wants to save to this path. If it's different to the original path,
check that it doesn't exist and ask for confirmation if it does.
If document.save_last_stat is set, compare with os.stat for an existing file
and warn about changes.
Returns true to go ahead with the save."""
if not os.path.exists(path):
return True
if path == self.initial_uri:
if self.document.save_last_stat is None:
return True # OK. Nothing to compare with.
last = self.document.save_last_stat
stat = os.stat(path)
msg = []
if stat.st_mode != last.st_mode:
msg.append(_("Permissions changed from %o to %o.") % \
(last.st_mode, stat.st_mode))
if stat.st_size != last.st_size:
msg.append(_("Size was %d bytes; now %d bytes.") % \
(last.st_size, stat.st_size))
if stat.st_mtime != last.st_mtime:
msg.append(_("Modification time changed."))
if not msg:
return True # No change detected
return rox.confirm(
"File '%s' edited by another program since last load/save. "
"Really save (discarding other changes)?\n\n%s" %
(path, '\n'.join(msg)), g.STOCK_DELETE)
return rox.confirm(
_("File '%s' already exists -- overwrite it?") % path,
g.STOCK_DELETE, _('_Overwrite'))
def install_thumbnailer(types, application=None, overwrite=True):
"""Install application as the thumbnail handler for 1 or more types.
application should be the full path to the AppDir.
If application is None then it is the running program which will
be installed. If overwrite is False then existing thumbnailerss will
not be changed. The user is asked to confirm the setting for each
type."""
_install_type_handler(types, "MIME-thumb", _("thumbnail handler"),
application, overwrite, _("""Thumbnail handlers provide support for creating thumbnail images of types of file. The filer can generate thumbnails for most types of image (JPEG, PNG, etc.) but relies on helper applications for the others."""))
def drag_begin(self, drag_box, context):
self.drag_in_progress = 1
self.destroy_on_drag_end = 0
self.using_xds = 0
self.data_sent = 0
try:
pixbuf = self.icon.get_pixbuf()
if pixbuf:
drag_box.drag_source_set_icon_pixbuf(pixbuf)
except:
# This can happen if we set the broken image...
import traceback
traceback.print_exc()
uri = self.entry.get_text()
if uri:
i = uri.rfind('/')
if (i == -1):
leaf = uri
else:
leaf = uri[i + 1:]
else:
leaf = _('Unnamed')
_write_xds_property(context, leaf)
def __init__(self, uri):
self.uri = uri
Exception.__init__(self,
_("The program '%s' cannot be run, as the "
"0launch command is not available. "
"It can be downloaded from here:\n\n"
"http://0install.net/injector.html") % uri)
def drag_begin(self, drag_box, context):
self.drag_in_progress = 1
self.destroy_on_drag_end = 0
self.using_xds = 0
self.data_sent = 0
try:
pixbuf = self.icon.get_pixbuf()
if pixbuf:
drag_box.drag_source_set_icon_pixbuf(pixbuf)
except:
# This can happen if we set the broken image...
import traceback
traceback.print_exc()
uri = self.entry.get_text()
if uri:
i = uri.rfind('/')
if (i == -1):
leaf = uri
else:
leaf = uri[i + 1:]
else:
leaf = _('Unnamed')
_write_xds_property(context, leaf)
def __init__(self, uri):
self.uri = uri
Exception.__init__(
self,
_("The program '%s' cannot be run, as the "
"0launch command is not available. "
"It can be downloaded from here:\n\n"
"http://0install.net/injector.html") % uri)
def install_run_action(types, application=None, overwrite=True, injint=None):
"""Install application as the run action for 1 or more types.
application should be the full path to the AppDir.
If application is None then it is the running program which will
be installed. If overwrite is False then existing run actions will
not be changed. The user is asked to confirm the setting for each
type."""
_install_type_handler(types, "MIME-types", _("run action"), application,
overwrite, run_action_msg, injint)
def install_run_action(types, application=None, overwrite=True):
"""Install application as the run action for 1 or more types.
application should be the full path to the AppDir.
If application is None then it is the running program which will
be installed. If overwrite is False then existing run actions will
not be changed. The user is asked to confirm the setting for each
type."""
_install_type_handler(types, "MIME-types", _("run action"),
application, overwrite, run_action_msg)
def confirm_new_path(self, path):
"""User wants to save to this path. If it's different to the original path,
check that it doesn't exist and ask for confirmation if it does.
If document.save_last_stat is set, compare with os.stat for an existing file
and warn about changes.
Returns true to go ahead with the save."""
if not os.path.exists(path):
return True
if os.path.isdir(path):
rox.alert(_("'%s' already exists as a directory.") % path)
return False
if path == self.initial_uri:
if self.document.save_last_stat is None:
return True # OK. Nothing to compare with.
last = self.document.save_last_stat
stat = os.stat(path)
msg = []
if stat.st_mode != last.st_mode:
msg.append(_("Permissions changed from %o to %o.") % \
(last.st_mode, stat.st_mode))
if stat.st_size != last.st_size:
msg.append(_("Size was %d bytes; now %d bytes.") % \
(last.st_size, stat.st_size))
if stat.st_mtime != last.st_mtime:
msg.append(_("Modification time changed."))
if not msg:
return True # No change detected
return rox.confirm("File '%s' edited by another program since last load/save. "
"Really save (discarding other changes)?\n\n%s" %
(path, '\n'.join(msg)), g.STOCK_DELETE)
return rox.confirm(_("File '%s' already exists -- overwrite it?") % path,
g.STOCK_DELETE, _('_Overwrite'))
def _makedirs_recursive(path, mode):
"""Recursive part of makedirs. Calls itself to ensure head
of path exists, and then makes a new directory at path. Returns
an Exception if it can't make a directory at path."""
if os.path.isdir(path): return
head, tail = os.path.split(path)
if not tail:
head, tail = os.path.split(head)
if head and tail:
_makedirs_recursive(head, mode)
while True:
if os.path.exists(path):
report_patherror( \
_("Could not create directory `%s' because a file already exists at that path.\n") % path, path)
continue
try:
os.mkdir(path, mode)
return
except OSError, msg:
report_patherror(("%s.\n" + _("Could not create directory `%s'.\n")) \
% (msg[1], path), path)
def _makedirs_recursive(path, mode):
"""Recursive part of makedirs. Calls itself to ensure head
of path exists, and then makes a new directory at path. Returns
an Exception if it can't make a directory at path."""
if os.path.isdir(path): return
head, tail = os.path.split(path)
if not tail:
head, tail = os.path.split(head)
if head and tail:
_makedirs_recursive(head, mode)
while True:
if os.path.exists(path):
report_patherror( \
_("Could not create directory `%s' because a file already exists at that path.\n") % path, path)
continue
try:
os.mkdir(path, mode)
return
except OSError, msg:
report_patherror(("%s.\n" + _("Could not create directory `%s'.\n")) \
% (msg[1], path), path)
def install_mime_info(application, package_file = None):
"""Copy 'package_file' as ~/.local/share/mime/packages/<application>.xml.
If package_file is None, install <app_dir>/<application>.xml.
If already installed, does nothing. May overwrite an existing
file with the same name (if the contents are different)"""
application += '.xml'
if not package_file:
package_file = os.path.join(rox.app_dir, application)
new_data = file(package_file).read()
# See if the file is already installed
package_dir = os.path.join('mime', 'packages')
resource = os.path.join(package_dir, application)
for x in basedir.load_data_paths(resource):
try:
old_data = file(x).read()
except:
continue
if old_data == new_data:
return # Already installed
global _cache_uptodate
_cache_uptodate = False
# Not already installed; add a new copy
try:
# Create the directory structure...
new_file = os.path.join(basedir.save_data_path(package_dir), application)
# Write the file...
file(new_file, 'w').write(new_data)
# Update the database...
if os.path.isdir('/uri/0install/zero-install.sourceforge.net'):
command = '/uri/0install/zero-install.sourceforge.net/bin/update-mime-database'
else:
command = 'update-mime-database'
if os.spawnlp(os.P_WAIT, command, command, basedir.save_data_path('mime')):
os.unlink(new_file)
raise Exception(_("The '%s' command returned an error code!\n" \
"Make sure you have the freedesktop.org shared MIME package:\n" \
"http://www.freedesktop.org/standards/shared-mime-info.html") % command)
except:
rox.report_exception()
def install_mime_info(application, package_file = None):
"""Copy 'package_file' as ~/.local/share/mime/packages/<application>.xml.
If package_file is None, install <app_dir>/<application>.xml.
If already installed, does nothing. May overwrite an existing
file with the same name (if the contents are different)"""
application += '.xml'
if not package_file:
package_file = os.path.join(rox.app_dir, application)
new_data = file(package_file).read()
# See if the file is already installed
package_dir = os.path.join('mime', 'packages')
resource = os.path.join(package_dir, application)
for x in basedir.load_data_paths(resource):
try:
old_data = file(x).read()
except:
continue
if old_data == new_data:
return # Already installed
global _cache_uptodate
_cache_uptodate = False
# Not already installed; add a new copy
try:
# Create the directory structure...
new_file = os.path.join(basedir.save_data_path(package_dir), application)
# Write the file...
file(new_file, 'w').write(new_data)
# Update the database...
if os.path.isdir('/uri/0install/zero-install.sourceforge.net'):
command = '/uri/0install/zero-install.sourceforge.net/bin/update-mime-database'
else:
command = 'update-mime-database'
if os.spawnlp(os.P_WAIT, command, command, basedir.save_data_path('mime')):
os.unlink(new_file)
raise Exception(_("The '%s' command returned an error code!\n" \
"Make sure you have the freedesktop.org shared MIME package:\n" \
"http://www.freedesktop.org/standards/shared-mime-info.html") % command)
except:
rox.report_exception()
def save_to_file(self, path):
"""Write data to file. Raise an exception on error.
The default creates a temporary file, uses save_to_stream() to
write to it, then renames it over the original. If the temporary file
can't be created, it writes directly over the original."""
# Ensure the directory exists...
parent_dir = os.path.dirname(path)
if not os.path.isdir(parent_dir):
from rox import fileutils
try:
fileutils.makedirs(parent_dir)
except OSError:
raise AbortSave(None) # (message already shown)
import random
tmp = 'tmp-' + ` random.randrange(1000000) `
tmp = os.path.join(parent_dir, tmp)
def open_private(path):
return os.fdopen(os.open(path, os.O_CREAT | os.O_WRONLY, 0600),
'wb')
try:
stream = open_private(tmp)
except:
# Can't create backup... try a direct write
tmp = None
stream = open_private(path)
try:
try:
self.save_to_stream(stream)
finally:
stream.close()
if tmp:
os.rename(tmp, path)
except:
_report_save_error()
if tmp and os.path.exists(tmp):
if os.path.getsize(tmp) == 0 or \
rox.confirm(_("Delete temporary file '%s'?") % tmp,
g.STOCK_DELETE):
os.unlink(tmp)
raise AbortSave(None)
self.save_set_permissions(path)
filer.examine(path)
def save_to_file(self, path):
"""Write data to file. Raise an exception on error.
The default creates a temporary file, uses save_to_stream() to
write to it, then renames it over the original. If the temporary file
can't be created, it writes directly over the original."""
# Ensure the directory exists...
parent_dir = os.path.dirname(path)
if not os.path.isdir(parent_dir):
from rox import fileutils
try:
fileutils.makedirs(parent_dir)
except OSError:
raise AbortSave(None) # (message already shown)
import random
tmp = 'tmp-' + `random.randrange(1000000)`
tmp = os.path.join(parent_dir, tmp)
def open_private(path):
return os.fdopen(os.open(path, os.O_CREAT | os.O_WRONLY, 0600), 'wb')
try:
stream = open_private(tmp)
except:
# Can't create backup... try a direct write
tmp = None
stream = open_private(path)
try:
try:
self.save_to_stream(stream)
finally:
stream.close()
if tmp:
os.rename(tmp, path)
except:
_report_save_error()
if tmp and os.path.exists(tmp):
if os.path.getsize(tmp) == 0 or \
rox.confirm(_("Delete temporary file '%s'?") % tmp,
g.STOCK_DELETE):
os.unlink(tmp)
raise AbortSave(None)
self.save_set_permissions(path)
filer.examine(path)
def save_to_file_in_entry(self):
"""Call this when the user clicks on an OK button you provide."""
uri = self.entry.get_text()
path = get_local_path(escape(uri))
if path:
if not self.confirm_new_path(path):
return
try:
self.set_sensitive(False)
try:
self.document.save_to_file(path)
finally:
self.set_sensitive(True)
self.set_uri(uri)
self.save_done()
except:
_report_save_error()
else:
rox.info(_("Drag the icon to a directory viewer\n"
"(or enter a full pathname)"))
def save_to_file_in_entry(self):
"""Call this when the user clicks on an OK button you provide."""
uri = self.entry.get_text()
path = get_local_path(escape(uri))
if path:
if not self.confirm_new_path(path):
return
try:
self.set_sensitive(False)
try:
self.document.save_to_file(path)
finally:
self.set_sensitive(True)
self.set_uri(uri)
self.save_done()
except:
_report_save_error()
else:
rox.info(
_("Drag the icon to a directory viewer\n"
"(or enter a full pathname)"))
def show_exception(type, value, tb, auto_details=False):
"""Display this exception in an error box. The user has the options
of ignoring the error, quitting the application and examining the
exception in more detail. See also rox.report_exception()."""
QUIT = 1
DETAILS = 2
SAVE = 3
brief = "".join(traceback.format_exception_only(type, value))
toplevel_ref()
box = g.MessageDialog(None, 0, g.MESSAGE_ERROR, g.BUTTONS_NONE, brief)
if not auto_details:
button = ButtonMixed(g.STOCK_ZOOM_IN, _("_Details"))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, DETAILS)
box.add_button(g.STOCK_OK, g.RESPONSE_OK)
box.set_default_response(g.RESPONSE_OK)
box.set_position(g.WIN_POS_CENTER)
box.set_title(_("Error"))
reply = []
def response(box, resp):
reply.append(resp)
g.mainquit()
box.connect("response", response)
box.show()
bug_report = "Traceback (most recent call last):\n" + "".join(
traceback.format_stack(tb.tb_frame.f_back)
+ traceback.format_tb(tb)
+ traceback.format_exception_only(type, value)
)
while 1:
if auto_details:
resp = DETAILS
auto_details = False
else:
g.mainloop()
resp = reply.pop()
if resp == g.RESPONSE_OK or resp == g.RESPONSE_DELETE_EVENT:
break
if resp == SAVE:
global savebox
if savebox:
savebox.destroy()
def destroy(box):
savebox = None
from saving import StringSaver
savebox = StringSaver(bug_report, "BugReport")
savebox.connect("destroy", destroy)
savebox.show()
continue
if resp == QUIT:
sys.exit(1)
assert resp == DETAILS
box.set_response_sensitive(DETAILS, False)
box.set_has_separator(False)
button = ButtonMixed(g.STOCK_SAVE, _("_Bug Report"))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, SAVE)
box.action_area.set_child_secondary(button, True)
button = ButtonMixed(g.STOCK_QUIT, _("Forced Quit"))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, QUIT)
box.action_area.set_child_secondary(button, True)
ee = ExceptionExplorer(tb)
box.vbox.pack_start(ee)
ee.show()
box.destroy()
toplevel_unref()
def __init__(self, tb):
g.Frame.__init__(self, _("Stack trace (innermost last)"))
vbox = g.VBox(False, 0)
self.add(vbox)
inner = g.Frame()
inner.set_shadow_type(g.SHADOW_IN)
vbox.pack_start(inner, False, True, 0)
self.savebox = None
self.tb = tb
self.model = g.ListStore(gobject.TYPE_STRING, gobject.TYPE_INT, gobject.TYPE_STRING, gobject.TYPE_STRING)
tree = g.TreeView(self.model)
inner.add(tree)
cell = g.CellRendererText()
column = g.TreeViewColumn("File", cell, text=ExceptionExplorer.FILE)
cell.set_property("xalign", 1)
tree.append_column(column)
cell = g.CellRendererText()
column = g.TreeViewColumn("Line", cell, text=ExceptionExplorer.LINE)
tree.append_column(column)
column = g.TreeViewColumn("Func", cell, text=ExceptionExplorer.FUNC)
tree.append_column(column)
column = g.TreeViewColumn("Code", cell, text=ExceptionExplorer.CODE)
tree.append_column(column)
inner.set_border_width(5)
frames = []
while tb is not None:
frames.insert(0, (tb.tb_frame, traceback.tb_lineno(tb)))
tb = tb.tb_next
f = self.tb.tb_frame
if f:
f = f.f_back # Skip the reporting frame
while f is not None:
frames.append((f, f.f_lineno))
f = f.f_back
frames.reverse()
new = None
for f, lineno in frames:
co = f.f_code
filename = co.co_filename
name = co.co_name
line = linecache.getline(filename, lineno).strip()
filename = os.path.basename(filename)
new = self.model.append()
self.model.set(
new,
ExceptionExplorer.FILE,
filename,
ExceptionExplorer.LINE,
lineno,
ExceptionExplorer.FUNC,
name,
ExceptionExplorer.CODE,
line,
)
def selected_frame():
selected = sel.get_selected()
assert selected
model, iter = selected
frame, = model.get_path(iter)
return frames[frame][0]
vars = g.ListStore(str, str)
sel = tree.get_selection()
sel.set_mode(g.SELECTION_BROWSE)
def select_frame(tree):
vars.clear()
for n, v in selected_frame().f_locals.iteritems():
value = ` v `
if len(value) > 500:
value = value[:500] + " ..."
new = vars.append()
vars.set(new, 0, str(n), 1, value)
sel.connect("changed", select_frame)
# Area to show the local variables
tree = g.TreeView(vars)
vbox.pack_start(g.Label(_("Local variables in selected frame:")), False, True, 0)
cell = g.CellRendererText()
column = g.TreeViewColumn("Name", cell, text=0)
cell.set_property("xalign", 1)
tree.append_column(column)
cell = g.CellRendererText()
column = g.TreeViewColumn("Value", cell, text=1)
tree.append_column(column)
inner = g.ScrolledWindow()
inner.set_size_request(-1, 200)
inner.set_policy(g.POLICY_AUTOMATIC, g.POLICY_ALWAYS)
inner.set_shadow_type(g.SHADOW_IN)
inner.add(tree)
inner.set_border_width(5)
vbox.pack_start(inner, True, True, 0)
if new:
sel.select_iter(new)
hbox = g.HBox(False, 4)
hbox.set_border_width(5)
vbox.pack_start(hbox, False, True, 0)
hbox.pack_start(g.Label(">>>"), False, True, 0)
expr = g.Entry()
hbox.pack_start(expr, True, True, 0)
def activate(entry):
expr = entry.get_text()
frame = selected_frame()
try:
info(` eval(expr, frame.f_locals, frame.f_globals) `)
except:
type, value = sys.exc_info()[:2]
brief = "".join(traceback.format_exception_only(type, value))
alert(brief)
entry.grab_focus()
expr.connect("activate", activate)
vbox.show_all()
def __init__(self, application, itype, dir, types, info=None, check=True,
site=SITE):
"""Create the install list dialog.
application - path to application to install
itype - string describing the type of action to install
dir - directory in Choices to store links in
types - list of MIME types
info - optional message to display below list
check - if true (the default), check for existing entries"""
rox.Dialog.__init__(self, title=_('Install %s') % itype,
buttons=(rox.g.STOCK_CANCEL, rox.g.RESPONSE_CLOSE,
rox.g.STOCK_OK, rox.g.RESPONSE_ACCEPT))
self.itype=itype
self.dir=dir
self.site=site
self.types=types
self.app=application
self.aname=os.path.basename(application)
self.check=check
vbox=self.vbox
swin = rox.g.ScrolledWindow()
swin.set_size_request(-1, 160)
swin.set_border_width(4)
swin.set_policy(rox.g.POLICY_NEVER, rox.g.POLICY_ALWAYS)
swin.set_shadow_type(rox.g.SHADOW_IN)
vbox.pack_start(swin, True, True, 0)
self.model = rox.g.ListStore(str, str, str, int, rox.g.gdk.Pixbuf,
int, int)
view = rox.g.TreeView(self.model)
self.view = view
swin.add(view)
view.set_search_column(1)
cell = rox.g.CellRendererPixbuf()
column = rox.g.TreeViewColumn('', cell, pixbuf = _ICON)
view.append_column(column)
cell = rox.g.CellRendererText()
column = rox.g.TreeViewColumn(_('Type'), cell, text = _TNAME)
view.append_column(column)
column.set_sort_column_id(_TNAME)
cell = rox.g.CellRendererText()
column = rox.g.TreeViewColumn(_('Name'), cell, text = _COMMENT)
view.append_column(column)
column.set_sort_column_id(_COMMENT)
if check:
cell = rox.g.CellRendererText()
column = rox.g.TreeViewColumn(_('Current'), cell, text = _CURRENT)
view.append_column(column)
column.set_sort_column_id(_CURRENT)
cell = rox.g.CellRendererToggle()
cell.set_property('activatable', True)
cell.connect('toggled', self.install_toggled, self.model)
column = rox.g.TreeViewColumn(_('Install?'), cell, active = _INSTALL)
view.append_column(column)
column.set_sort_column_id(_INSTALL)
cell = rox.g.CellRendererToggle()
cell.connect('toggled', self.uninstall_toggled, self.model)
column = rox.g.TreeViewColumn(_('Uninstall?'), cell, active = _UNINSTALL,
activatable= _IS_OURS)
view.append_column(column)
column.set_sort_column_id(_UNINSTALL)
view.get_selection().set_mode(rox.g.SELECTION_NONE)
if info:
hbox=rox.g.HBox(spacing=4)
img=rox.g.image_new_from_stock(rox.g.STOCK_DIALOG_INFO,
rox.g.ICON_SIZE_DIALOG)
hbox.pack_start(img)
lbl=rox.g.Label(info)
lbl.set_line_wrap(True)
hbox.pack_start(lbl)
vbox.pack_start(hbox)
vbox.show_all()
self.load_types()
sname=save_path(SITE, dir,
'%s_%s' % (mime_type.media, mime_type.subtype))
_install_at(sname, application, injint)
types=win.get_uninstall()
for tname in types:
mime_type = mime.lookup(tname)
sname=save_path(SITE, dir,
'%s_%s' % (mime_type.media, mime_type.subtype))
os.remove(sname)
finally:
win.destroy()
run_action_msg=_("""Run actions can be changed by selecting a file of the appropriate type in the Filer and selecting the menu option 'Set Run Action...'""")
def install_run_action(types, application=None, overwrite=True, injint=None):
"""Install application as the run action for 1 or more types.
application should be the full path to the AppDir.
If application is None then it is the running program which will
be installed. If overwrite is False then existing run actions will
not be changed. The user is asked to confirm the setting for each
type."""
_install_type_handler(types, "MIME-types", _("run action"),
application, overwrite, run_action_msg,
injint)
def install_thumbnailer(types, application=None, overwrite=True, injint=None):
"""Install application as the thumbnail handler for 1 or more types.
application should be the full path to the AppDir.
If application is None then it is the running program which will
def __init__(self, options_group, options_xml, translation = None):
"""options_xml is an XML file, usually <app_dir>/Options.xml,
which defines the layout of the OptionsBox.
It contains an <options> root element containing (nested)
<section> elements. Each <section> contains a number of widgets,
some of which correspond to options. The build_* functions are
used to create them.
Example:
<?xml version='1.0'?>
<options>
<section title='First section'>
<label>Here are some options</label>
<entry name='default_name' label='Default file name'>
When saving an untitled file, use this name as the default.
</entry>
<section title='Nested section'>
...
</section>
</section>
</options>
"""
assert isinstance(options_group, options.OptionGroup)
if translation is None:
import __main__
if hasattr(__main__.__builtins__, '_'):
translation = __main__.__builtins__._
else:
translation = lambda x: x
self._ = translation
g.Dialog.__init__(self)
self.tips = g.Tooltips()
self.set_has_separator(False)
self.options = options_group
self.set_title(('%s options') % options_group.program)
self.set_position(g.WIN_POS_CENTER)
button = rox.ButtonMixed(g.STOCK_UNDO, _('_Revert'))
self.add_action_widget(button, REVERT)
self.tips.set_tip(button, _('Restore all options to how they were '
'when the window was opened'))
self.add_button(g.STOCK_OK, g.RESPONSE_OK)
doc = minidom.parse(options_xml)
assert doc.documentElement.localName == 'options'
self.handlers = {} # Option -> (get, set)
self.revert = {} # Option -> old value
self.build_window_frame()
# Add each section
n = 0
for section in doc.documentElement.childNodes:
if section.nodeType != Node.ELEMENT_NODE:
continue
if section.localName != 'section':
print "Unknown section", section
continue
self.build_section(section, None)
n += 1
if n > 1:
self.tree_view.expand_all()
else:
self.sections_swin.hide()
self.updating = 0
def destroyed(widget):
rox.toplevel_unref()
if self.changed():
try:
self.options.save()
except:
rox.report_exception()
self.connect('destroy', destroyed)
def got_response(widget, response):
if response == g.RESPONSE_OK:
self.destroy()
elif response == REVERT:
for o in self.options:
o._set(self.revert[o])
self.update_widgets()
self.options.notify()
self.update_revert()
self.connect('response', got_response)
def __init__(self, options_group, options_xml, translation=None):
"""options_xml is an XML file, usually <app_dir>/Options.xml,
which defines the layout of the OptionsBox.
It contains an <options> root element containing (nested)
<section> elements. Each <section> contains a number of widgets,
some of which correspond to options. The build_* functions are
used to create them.
Example:
<?xml version='1.0'?>
<options>
<section title='First section'>
<label>Here are some options</label>
<entry name='default_name' label='Default file name'>
When saving an untitled file, use this name as the default.
</entry>
<section title='Nested section'>
...
</section>
</section>
</options>
"""
assert isinstance(options_group, options.OptionGroup)
if translation is None:
import __main__
if hasattr(__main__.__builtins__, '_'):
translation = __main__.__builtins__._
else:
translation = lambda x: x
self._ = translation
g.Dialog.__init__(self)
self.tips = g.Tooltips()
self.set_has_separator(False)
self.options = options_group
self.set_title(('%s options') % options_group.program)
self.set_position(g.WIN_POS_CENTER)
button = rox.ButtonMixed(g.STOCK_UNDO, _('_Revert'))
self.add_action_widget(button, REVERT)
self.tips.set_tip(
button,
_('Restore all options to how they were '
'when the window was opened'))
self.add_button(g.STOCK_OK, g.RESPONSE_OK)
doc = minidom.parse(options_xml)
assert doc.documentElement.localName == 'options'
self.handlers = {} # Option -> (get, set)
self.revert = {} # Option -> old value
self.build_window_frame()
# Add each section
n = 0
for section in doc.documentElement.childNodes:
if section.nodeType != Node.ELEMENT_NODE:
continue
if section.localName != 'section':
print "Unknown section", section
continue
self.build_section(section, None)
n += 1
if n > 1:
self.tree_view.expand_all()
else:
self.sections_swin.hide()
self.updating = 0
def destroyed(widget):
rox.toplevel_unref()
if self.changed():
try:
self.options.save()
except:
rox.report_exception()
self.connect('destroy', destroyed)
def got_response(widget, response):
if response == g.RESPONSE_OK:
self.destroy()
elif response == REVERT:
for o in self.options:
o._set(self.revert[o])
self.update_widgets()
self.options.notify()
self.update_revert()
self.connect('response', got_response)
_install_at(sname, application, injint)
types = win.get_uninstall()
for tname in types:
mime_type = mime.lookup(tname)
sname = save_path(SITE, dir,
'%s_%s' % (mime_type.media, mime_type.subtype))
os.remove(sname)
finally:
win.destroy()
run_action_msg = _(
"""Run actions can be changed by selecting a file of the appropriate type in the Filer and selecting the menu option 'Set Run Action...'"""
)
def install_run_action(types, application=None, overwrite=True, injint=None):
"""Install application as the run action for 1 or more types.
application should be the full path to the AppDir.
If application is None then it is the running program which will
be installed. If overwrite is False then existing run actions will
not be changed. The user is asked to confirm the setting for each
type."""
_install_type_handler(types, "MIME-types", _("run action"), application,
overwrite, run_action_msg, injint)
def install_thumbnailer(types, application=None, overwrite=True, injint=None):
def __init__(self,
document,
uri,
type='text/plain',
discard=False,
parent=None):
"""See SaveArea.__init__.
parent was added in version 2.0.5. To support older versions, use set_transient_for.
If discard is True then an extra discard button is added to the dialog."""
g.Dialog.__init__(self, parent=parent)
self.set_has_separator(False)
self.add_button(g.STOCK_CANCEL, g.RESPONSE_CANCEL)
self.add_button(g.STOCK_SAVE, g.RESPONSE_OK)
self.set_default_response(g.RESPONSE_OK)
if discard:
discard_area = g.HButtonBox()
def discard_clicked(event):
document.discard()
self.destroy()
button = rox.ButtonMixed(g.STOCK_DELETE, _('_Discard'))
discard_area.pack_start(button, False, True, 2)
button.connect('clicked', discard_clicked)
button.unset_flags(g.CAN_FOCUS)
button.set_flags(g.CAN_DEFAULT)
self.vbox.pack_end(discard_area, False, True, 0)
self.vbox.reorder_child(discard_area, 0)
discard_area.show_all()
self.set_title(_('Save As:'))
self.set_position(g.WIN_POS_MOUSE)
self.set_wmclass('savebox', 'Savebox')
self.set_border_width(1)
# Might as well make use of the new nested scopes ;-)
self.set_save_in_progress(0)
class BoxedArea(SaveArea):
def set_uri(area, uri):
SaveArea.set_uri(area, uri)
if discard:
document.discard()
def save_done(area):
document.save_done()
self.destroy()
def set_sensitive(area, sensitive):
if self.window:
# Might have been destroyed by now...
self.set_save_in_progress(not sensitive)
SaveArea.set_sensitive(area, sensitive)
save_area = BoxedArea(document, uri, type)
self.save_area = save_area
save_area.show_all()
self.build_main_area()
i = uri.rfind('/')
i = i + 1
# Have to do this here, or the selection gets messed up
save_area.entry.grab_focus()
g.Editable.select_region(save_area.entry, i, -1) # PyGtk bug
#save_area.entry.select_region(i, -1)
def got_response(widget, response):
if self.save_in_progress:
try:
document.save_cancelled()
except:
rox.report_exception()
return
if response == int(g.RESPONSE_CANCEL):
self.destroy()
elif response == int(g.RESPONSE_OK):
self.save_area.save_to_file_in_entry()
elif response == int(g.RESPONSE_DELETE_EVENT):
pass
else:
raise Exception('Unknown response!')
self.connect('response', got_response)
rox.toplevel_ref()
self.connect('destroy', lambda w: rox.toplevel_unref())
def __init__(self,
application,
itype,
dir,
types,
info=None,
check=True,
site=SITE):
"""Create the install list dialog.
application - path to application to install
itype - string describing the type of action to install
dir - directory in Choices to store links in
types - list of MIME types
info - optional message to display below list
check - if true (the default), check for existing entries"""
rox.Dialog.__init__(self,
title=_('Install %s') % itype,
buttons=(rox.g.STOCK_CANCEL, rox.g.RESPONSE_CLOSE,
rox.g.STOCK_OK, rox.g.RESPONSE_ACCEPT))
self.itype = itype
self.dir = dir
self.site = site
self.types = types
self.app = application
self.aname = os.path.basename(application)
self.check = check
vbox = self.vbox
swin = rox.g.ScrolledWindow()
swin.set_size_request(-1, 160)
swin.set_border_width(4)
swin.set_policy(rox.g.POLICY_NEVER, rox.g.POLICY_ALWAYS)
swin.set_shadow_type(rox.g.SHADOW_IN)
vbox.pack_start(swin, True, True, 0)
self.model = rox.g.ListStore(str, str, str, int, rox.g.gdk.Pixbuf, int,
int)
view = rox.g.TreeView(self.model)
self.view = view
swin.add(view)
view.set_search_column(1)
cell = rox.g.CellRendererPixbuf()
column = rox.g.TreeViewColumn('', cell, pixbuf=_ICON)
view.append_column(column)
cell = rox.g.CellRendererText()
column = rox.g.TreeViewColumn(_('Type'), cell, text=_TNAME)
view.append_column(column)
column.set_sort_column_id(_TNAME)
cell = rox.g.CellRendererText()
column = rox.g.TreeViewColumn(_('Name'), cell, text=_COMMENT)
view.append_column(column)
column.set_sort_column_id(_COMMENT)
if check:
cell = rox.g.CellRendererText()
column = rox.g.TreeViewColumn(_('Current'), cell, text=_CURRENT)
view.append_column(column)
column.set_sort_column_id(_CURRENT)
cell = rox.g.CellRendererToggle()
cell.set_property('activatable', True)
cell.connect('toggled', self.install_toggled, self.model)
column = rox.g.TreeViewColumn(_('Install?'), cell, active=_INSTALL)
view.append_column(column)
column.set_sort_column_id(_INSTALL)
cell = rox.g.CellRendererToggle()
cell.connect('toggled', self.uninstall_toggled, self.model)
column = rox.g.TreeViewColumn(_('Uninstall?'),
cell,
active=_UNINSTALL,
activatable=_IS_OURS)
view.append_column(column)
column.set_sort_column_id(_UNINSTALL)
view.get_selection().set_mode(rox.g.SELECTION_NONE)
if info:
hbox = rox.g.HBox(spacing=4)
img = rox.g.image_new_from_stock(rox.g.STOCK_DIALOG_INFO,
rox.g.ICON_SIZE_DIALOG)
hbox.pack_start(img)
lbl = rox.g.Label(info)
lbl.set_line_wrap(True)
hbox.pack_start(lbl)
vbox.pack_start(hbox)
vbox.show_all()
self.load_types()
def __init__(self, tb):
g.Frame.__init__(self, _('Stack trace (innermost last)'))
vbox = g.VBox(False, 0)
self.add(vbox)
inner = g.Frame()
inner.set_shadow_type(g.SHADOW_IN)
vbox.pack_start(inner, False, True, 0)
self.savebox = None
self.tb = tb
self.model = g.ListStore(gobject.TYPE_STRING, gobject.TYPE_INT,
gobject.TYPE_STRING, gobject.TYPE_STRING,
gobject.TYPE_STRING)
tree = g.TreeView(self.model)
inner.add(tree)
cell = g.CellRendererText()
column = g.TreeViewColumn('File', cell, text = ExceptionExplorer.LEAF)
cell.set_property('xalign', 1)
tree.append_column(column)
cell = g.CellRendererText()
column = g.TreeViewColumn('Line', cell, text = ExceptionExplorer.LINE)
tree.append_column(column)
column = g.TreeViewColumn('Func', cell, text = ExceptionExplorer.FUNC)
tree.append_column(column)
column = g.TreeViewColumn('Code', cell, text = ExceptionExplorer.CODE)
tree.append_column(column)
inner.set_border_width(5)
frames = []
while tb is not None:
frames.insert(0, (tb.tb_frame, traceback.tb_lineno(tb)))
tb = tb.tb_next
f = self.tb.tb_frame
if f:
f = f.f_back # Skip the reporting frame
while f is not None:
frames.append((f, f.f_lineno))
f = f.f_back
frames.reverse()
new = None
for f, lineno in frames:
co = f.f_code
filename = co.co_filename
name = co.co_name
line = linecache.getline(filename, lineno).strip()
leafname = os.path.basename(filename)
new = self.model.append()
self.model.set(new, ExceptionExplorer.LEAF, leafname,
ExceptionExplorer.LINE, lineno,
ExceptionExplorer.FUNC, name,
ExceptionExplorer.CODE, line,
ExceptionExplorer.FILE, filename)
def selected_frame():
selected = sel.get_selected()
assert selected
model, titer = selected
frame, = model.get_path(titer)
return frames[frame][0]
vars = g.ListStore(str, str)
sel = tree.get_selection()
sel.set_mode(g.SELECTION_BROWSE)
def select_frame(tree):
vars.clear()
for n, v in selected_frame().f_locals.iteritems():
value = `v`
if len(value) > 500:
value = value[:500] + ' ...'
new = vars.append()
vars.set(new, 0, str(n), 1, value)
sel.connect('changed', select_frame)
def show_source(tree, path, column):
line = self.model[path][ExceptionExplorer.LINE]
file = self.model[path][ExceptionExplorer.FILE]
import launch
launch.launch('http://rox.sourceforge.net/2005/interfaces/Edit',
'-l%d' % line, file)
tree.connect('row-activated', show_source)
# Area to show the local variables
tree = g.TreeView(vars)
vbox.pack_start(g.Label(_('Local variables in selected frame:')),
False, True, 0)
cell = g.CellRendererText()
column = g.TreeViewColumn('Name', cell, text = 0)
cell.set_property('xalign', 1)
tree.append_column(column)
cell = g.CellRendererText()
column = g.TreeViewColumn('Value', cell, text = 1)
tree.append_column(column)
inner = g.ScrolledWindow()
inner.set_size_request(-1, 200)
inner.set_policy(g.POLICY_AUTOMATIC, g.POLICY_ALWAYS)
inner.set_shadow_type(g.SHADOW_IN)
inner.add(tree)
inner.set_border_width(5)
vbox.pack_start(inner, True, True, 0)
if new:
sel.select_iter(new)
hbox = g.HBox(False, 4)
hbox.set_border_width(5)
vbox.pack_start(hbox, False, True, 0)
hbox.pack_start(g.Label('>>>'), False, True, 0)
expr = g.Entry()
hbox.pack_start(expr, True, True, 0)
def activate(entry):
expr = entry.get_text()
frame = selected_frame()
try:
info(`eval(expr, frame.f_locals, frame.f_globals)`)
except:
extype, value = sys.exc_info()[:2]
brief = ''.join(traceback.format_exception_only(extype, value))
alert(brief)
entry.grab_focus()
expr.connect('activate', activate)
vbox.show_all()
def show_exception(type, value, tb, auto_details = False):
"""Display this exception in an error box. The user has the options
of ignoring the error, quitting the application and examining the
exception in more detail. See also rox.report_exception()."""
QUIT = 1
DETAILS = 2
SAVE = 3
brief = ''.join(traceback.format_exception_only(type, value))
toplevel_ref()
box = g.MessageDialog(None, 0, g.MESSAGE_ERROR, g.BUTTONS_NONE, brief)
if not auto_details:
button = ButtonMixed(g.STOCK_ZOOM_IN, _('_Details'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, DETAILS)
box.add_button(g.STOCK_HELP, g.RESPONSE_HELP)
box.add_button(g.STOCK_OK, g.RESPONSE_OK)
box.set_default_response(g.RESPONSE_OK)
box.set_position(g.WIN_POS_CENTER)
box.set_title(_('Error'))
box.show()
if tb:
bug_report = 'Traceback (most recent call last):\n' + \
''.join(traceback.format_stack(tb.tb_frame.f_back) +
traceback.format_tb(tb) +
traceback.format_exception_only(type, value))
else:
bug_report = 'No stack trace.'
while 1:
if auto_details:
resp = DETAILS
auto_details = False
else:
resp = box.run()
if resp == int(g.RESPONSE_OK) or resp == int(g.RESPONSE_DELETE_EVENT):
break
if resp == SAVE:
global savebox
if savebox:
savebox.destroy()
def destroy(box):
global savebox # For pychecker
savebox = None
from saving import StringSaver
savebox = StringSaver(bug_report, 'BugReport')
savebox.connect('destroy', destroy)
savebox.show()
continue
if resp == QUIT:
sys.exit(1)
elif resp == int(g.RESPONSE_HELP):
_show_debug_help()
continue
assert resp == DETAILS
box.set_response_sensitive(DETAILS, False)
button = ButtonMixed(g.STOCK_SAVE, _('_Bug Report'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, SAVE)
box.action_area.set_child_secondary(button, True)
button = ButtonMixed(g.STOCK_QUIT, _('Forced Quit'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, QUIT)
box.action_area.set_child_secondary(button, True)
if tb:
ee = ExceptionExplorer(tb)
box.vbox.pack_start(ee)
ee.show()
else:
no_trace = g.Label('No traceback object!')
box.vbox.pack_start(no_trace)
no_trace.show()
box.destroy()
toplevel_unref()
def __init__(self):
Exception.__init__(
self,
_('Cannot load files from a remote machine '
'(multiple files, or target application/octet-stream not provided)'
))
def show_exception(type, value, tb, auto_details = False):
"""Display this exception in an error box. The user has the options
of ignoring the error, quitting the application and examining the
exception in more detail. See also rox.report_exception()."""
QUIT = 1
DETAILS = 2
SAVE = 3
brief = ''.join(traceback.format_exception_only(type, value))
toplevel_ref()
box = g.MessageDialog(None, 0, g.MESSAGE_ERROR, g.BUTTONS_NONE, brief)
if not auto_details:
button = ButtonMixed(g.STOCK_ZOOM_IN, _('_Details'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, DETAILS)
box.add_button(g.STOCK_HELP, g.RESPONSE_HELP)
box.add_button(g.STOCK_OK, g.RESPONSE_OK)
box.set_default_response(g.RESPONSE_OK)
box.set_position(g.WIN_POS_CENTER)
box.set_title(_('Error'))
reply = []
def response(box, resp):
reply.append(resp)
g.main_quit()
box.connect('response', response)
box.show()
if tb:
bug_report = 'Traceback (most recent call last):\n' + \
''.join(traceback.format_stack(tb.tb_frame.f_back) +
traceback.format_tb(tb) +
traceback.format_exception_only(type, value))
else:
bug_report = 'No stack trace.'
while 1:
if auto_details:
resp = DETAILS
auto_details = False
else:
g.main()
resp = reply.pop()
if resp == int(g.RESPONSE_OK) or resp == int(g.RESPONSE_DELETE_EVENT):
break
if resp == SAVE:
global savebox
if savebox:
savebox.destroy()
def destroy(box):
global savebox # For pychecker
savebox = None
from saving import StringSaver
savebox = StringSaver(bug_report, 'BugReport')
savebox.connect('destroy', destroy)
savebox.show()
continue
if resp == QUIT:
sys.exit(1)
elif resp == int(g.RESPONSE_HELP):
_show_debug_help()
continue
assert resp == DETAILS
box.set_response_sensitive(DETAILS, False)
button = ButtonMixed(g.STOCK_SAVE, _('_Bug Report'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, SAVE)
box.action_area.set_child_secondary(button, True)
button = ButtonMixed(g.STOCK_QUIT, _('Forced Quit'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, QUIT)
box.action_area.set_child_secondary(button, True)
if tb:
ee = ExceptionExplorer(tb)
box.vbox.pack_start(ee)
ee.show()
else:
no_trace = g.Label('No traceback object!')
box.vbox.pack_start(no_trace)
no_trace.show()
box.destroy()
toplevel_unref()
def __init__(self, document, uri, type = 'text/plain', discard = False, parent = None):
"""See SaveArea.__init__.
parent was added in version 2.0.5. To support older versions, use set_transient_for.
If discard is True then an extra discard button is added to the dialog."""
g.Dialog.__init__(self, parent = parent)
self.set_has_separator(False)
self.add_button(g.STOCK_CANCEL, g.RESPONSE_CANCEL)
self.add_button(g.STOCK_SAVE, g.RESPONSE_OK)
self.set_default_response(g.RESPONSE_OK)
if discard:
discard_area = g.HButtonBox()
def discard_clicked(event):
document.discard()
self.destroy()
button = rox.ButtonMixed(g.STOCK_DELETE, _('_Discard'))
discard_area.pack_start(button, False, True, 2)
button.connect('clicked', discard_clicked)
button.unset_flags(g.CAN_FOCUS)
button.set_flags(g.CAN_DEFAULT)
self.vbox.pack_end(discard_area, False, True, 0)
self.vbox.reorder_child(discard_area, 0)
discard_area.show_all()
self.set_title(_('Save As:'))
self.set_position(g.WIN_POS_MOUSE)
self.set_wmclass('savebox', 'Savebox')
self.set_border_width(1)
# Might as well make use of the new nested scopes ;-)
self.set_save_in_progress(0)
class BoxedArea(SaveArea):
def set_uri(area, uri):
SaveArea.set_uri(area, uri)
if discard:
document.discard()
def save_done(area):
document.save_done()
self.destroy()
def set_sensitive(area, sensitive):
if self.window:
# Might have been destroyed by now...
self.set_save_in_progress(not sensitive)
SaveArea.set_sensitive(area, sensitive)
save_area = BoxedArea(document, uri, type)
self.save_area = save_area
save_area.show_all()
self.build_main_area()
i = uri.rfind('/')
i = i + 1
# Have to do this here, or the selection gets messed up
save_area.entry.grab_focus()
g.Editable.select_region(save_area.entry, i, -1) # PyGtk bug
#save_area.entry.select_region(i, -1)
def got_response(widget, response):
if self.save_in_progress:
try:
document.save_cancelled()
except:
rox.report_exception()
return
if response == int(g.RESPONSE_CANCEL):
self.destroy()
elif response == int(g.RESPONSE_OK):
self.save_area.save_to_file_in_entry()
elif response == int(g.RESPONSE_DELETE_EVENT):
pass
else:
raise Exception('Unknown response!')
self.connect('response', got_response)
rox.toplevel_ref()
self.connect('destroy', lambda w: rox.toplevel_unref())
def __init__(self):
Exception.__init__(self, _('Cannot load files from a remote machine '
'(multiple files, or target application/octet-stream not provided)'))
