def __init__(self, notebook_dir=None, template_dir=None):
super(NotebookManagerView, self).__init__()
if notebook_dir is None:
notebook_dir = os.getcwd()
self.notebook_dir = path(notebook_dir).abspath()
self.template_dir = template_dir
self.notebook_manager = SessionManager(daemon=True)
class NotebookManagerView(SlaveView):
def __init__(self, notebook_dir=None):
super(NotebookManagerView, self).__init__()
if notebook_dir is None:
notebook_dir = os.getcwd()
self.notebook_dir = path(notebook_dir).abspath()
self.notebook_manager = SessionManager()
def create_ui(self):
box = Gtk.Box(spacing=6)
box.set_orientation(Gtk.Orientation.HORIZONTAL)
new_button = Gtk.Button('New...')
open_button = Gtk.Button('Open...')
new_button.connect('clicked', self.on_new)
open_button.connect('clicked', self.on_open)
new_button.show()
open_button.show()
box.pack_end(new_button, False, False, 0)
box.pack_end(open_button, False, False, 0)
self.widget.pack_start(box, False, False, 0)
self.parent = None
parent = self.widget.get_parent()
while parent is not None:
self.parent = parent
parent = parent.get_parent()
def on_open(self, button):
buttons = (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_OPEN,
Gtk.ResponseType.OK)
dialog = Gtk.FileChooserDialog("Open notebook", self.parent,
Gtk.FileChooserAction.OPEN, buttons)
add_filters(dialog, [{
'name': 'IPython notebook (*.ipynb)',
'pattern': '*.ipynb'
}])
response = dialog.run()
if response == Gtk.ResponseType.OK:
selected_path = dialog.get_filename()
self.notebook_manager.open(selected_path)
dialog.destroy()
def on_new(self, button):
'''
Copy selected notebook template to notebook directory.
## Notes ##
- An exception is raised if the parent of the selected file is the
notebook directory.
- If notebook with same name already exists in notebook directory,
offer is made to overwrite (the new copy of the file is renamed with
a count if overwrite is not selected).
'''
buttons = (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_OPEN,
Gtk.ResponseType.OK)
dialog = Gtk.FileChooserDialog("Select notebook template", self.parent,
Gtk.FileChooserAction.OPEN, buttons)
add_filters(dialog, [{
'name': 'IPython notebook (*.ipynb)',
'pattern': '*.ipynb'
}])
response = dialog.run()
if response == Gtk.ResponseType.OK:
selected_path = path(dialog.get_filename())
output_path = self.notebook_dir.joinpath(selected_path.name)
overwrite = False
if output_path.isfile():
response = yesno(
'%s already exists. Overwrite?' % output_path.name,
'Overwrite?')
if response == Gtk.ResponseType.YES:
overwrite = True
else:
counter = 1
renamed_path = output_path
while renamed_path.isfile():
new_name = '%s (%d)%s' % (output_path.namebase,
counter, output_path.ext)
renamed_path = output_path.parent.joinpath(new_name)
counter += 1
output_path = renamed_path
self.notebook_manager.launch_from_template(
selected_path,
overwrite=overwrite,
output_name=output_path.name,
notebook_dir=self.notebook_dir)
dialog.destroy()
def __init__(self, notebook_dir=None):
super(NotebookManagerView, self).__init__()
if notebook_dir is None:
notebook_dir = os.getcwd()
self.notebook_dir = path(notebook_dir).abspath()
self.notebook_manager = SessionManager()
class NotebookManagerView(SlaveView):
def __init__(self, notebook_dir=None, template_dir=None):
super(NotebookManagerView, self).__init__()
if notebook_dir is None:
notebook_dir = os.getcwd()
self.notebook_dir = path(notebook_dir).abspath()
self.template_dir = template_dir
self.notebook_manager = SessionManager(daemon=True)
def sessions_dialog(self):
session_list = NotebookManagerList(self.notebook_manager)
dialog = gtk.Dialog(title='Notebook session manager',
parent=self.parent,
flags=gtk.DIALOG_MODAL |
gtk.DIALOG_DESTROY_WITH_PARENT,
buttons=(gtk.STOCK_OK, gtk.RESPONSE_OK))
dialog.set_transient_for(self.parent)
dialog.get_content_area().pack_start(session_list.widget)
return dialog
def create_ui(self):
box = gtk.HBox()
new_button = gtk.Button('New...')
open_button = gtk.Button('Open...')
manager_button = gtk.Button('Manage sessions...')
new_button.connect('clicked', self.on_new)
open_button.connect('clicked', self.on_open)
manager_button.connect('clicked', self.on_manager)
box.pack_end(new_button, False, False, 0)
box.pack_end(open_button, False, False, 0)
box.pack_end(manager_button, False, False, 0)
self.widget.pack_start(box, False, False, 0)
self.parent = None
parent = self.widget.get_parent()
while parent is not None:
self.parent = parent
parent = parent.get_parent()
self.widget.show_all()
def get_parent(self):
self.parent = None
parent = self.widget.get_parent()
while parent is not None:
self.parent = parent
parent = parent.get_parent()
return self.parent
def on_manager(self, button):
parent = self.get_parent()
dialog = self.sessions_dialog()
dialog.show_all()
if parent is not None:
parent.set_sensitive(False)
dialog.run()
dialog.destroy()
if parent is not None:
parent.set_sensitive(True)
def on_open(self, button):
buttons = (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_OK)
dialog = gtk.FileChooserDialog("Open notebook", self.parent,
gtk.FILE_CHOOSER_ACTION_OPEN, buttons)
add_filters(dialog, [{'name': 'IPython notebook (*.ipynb)',
'pattern': '*.ipynb'}])
dialog.set_current_folder(self.notebook_dir)
response = dialog.run()
if response == gtk.RESPONSE_OK:
selected_path = dialog.get_filename()
self.notebook_manager.open(selected_path)
dialog.destroy()
def on_new(self, button):
'''
Copy selected notebook template to notebook directory.
## Notes ##
- An exception is raised if the parent of the selected file is the
notebook directory.
- If notebook with same name already exists in notebook directory,
offer is made to overwrite (the new copy of the file is renamed with
a count if overwrite is not selected).
'''
buttons = (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_OK)
dialog = gtk.FileChooserDialog("Select notebook template", self.parent,
gtk.FILE_CHOOSER_ACTION_OPEN, buttons)
add_filters(dialog, [{'name': 'IPython notebook (*.ipynb)',
'pattern': '*.ipynb'}])
if self.template_dir is not None:
dialog.set_current_folder(self.template_dir)
response = dialog.run()
if response == gtk.RESPONSE_OK:
selected_path = path(dialog.get_filename())
output_path = self.notebook_dir.joinpath(selected_path.name)
overwrite = False
if output_path.isfile():
response = yesno('%s already exists. Overwrite?' % output_path.name)
if response == gtk.RESPONSE_YES:
overwrite = True
else:
counter = 1
renamed_path = output_path
while renamed_path.isfile():
new_name = '%s (%d)%s' % (output_path.namebase, counter,
output_path.ext)
renamed_path = output_path.parent.joinpath(new_name)
counter += 1
output_path = renamed_path
self.notebook_manager.launch_from_template(selected_path,
overwrite=overwrite,
output_name=output_path.name,
notebook_dir=self.notebook_dir)
dialog.destroy()
def stop(self):
self.notebook_manager.stop()
def __del__(self):
self.stop()
