/usr/lib/python2.7/dist-packages/tryton/gui/window/win_import.py is in tryton-client 3.8.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# this repository contains the full copyright notices and license terms.
import gtk
import gobject
import gettext
import tryton.common as common
import csv
from tryton.config import TRYTON_ICON
from tryton.common import RPCExecute, RPCException
from tryton.gui.window.nomodal import NoModal
_ = gettext.gettext
class WinImport(NoModal):
"Window import"
def __init__(self, model, context):
super(WinImport, self).__init__()
self.dialog = gtk.Dialog(title=_("Import from CSV"),
parent=self.parent, flags=gtk.DIALOG_DESTROY_WITH_PARENT)
self.dialog.set_position(gtk.WIN_POS_CENTER_ON_PARENT)
self.dialog.set_icon(TRYTON_ICON)
self.dialog.connect('response', self.response)
dialog_vbox = gtk.VBox()
hbox_mapping = gtk.HBox(True)
dialog_vbox.pack_start(hbox_mapping, True, True, 0)
frame_fields = gtk.Frame()
frame_fields.set_shadow_type(gtk.SHADOW_NONE)
viewport_fields = gtk.Viewport()
scrolledwindow_fields = gtk.ScrolledWindow()
scrolledwindow_fields.set_policy(gtk.POLICY_AUTOMATIC,
gtk.POLICY_AUTOMATIC)
viewport_fields.add(scrolledwindow_fields)
frame_fields.add(viewport_fields)
label_all_fields = gtk.Label(_("<b>All fields</b>"))
label_all_fields.set_use_markup(True)
frame_fields.set_label_widget(label_all_fields)
hbox_mapping.pack_start(frame_fields, True, True, 0)
vbox_buttons = gtk.VBox()
vbox_buttons.set_border_width(5)
hbox_mapping.pack_start(vbox_buttons, False, True, 0)
button_add = gtk.Button(_("_Add"), stock=None, use_underline=True)
button_add.set_alignment(0.0, 0.0)
img_button = gtk.Image()
img_button.set_from_stock('tryton-list-add', gtk.ICON_SIZE_BUTTON)
button_add.set_image(img_button)
button_add.connect_after('clicked', self.sig_sel)
vbox_buttons.pack_start(button_add, False, False, 0)
button_remove = gtk.Button(_("_Remove"), stock=None,
use_underline=True)
button_remove.set_alignment(0.0, 0.0)
img_button = gtk.Image()
img_button.set_from_stock('tryton-list-remove', gtk.ICON_SIZE_BUTTON)
button_remove.set_image(img_button)
button_remove.connect_after('clicked', self.sig_unsel)
vbox_buttons.pack_start(button_remove, False, False, 0)
button_remove_all = gtk.Button(_("Clear"), stock=None,
use_underline=True)
button_remove_all.set_alignment(0.0, 0.0)
img_button = gtk.Image()
img_button.set_from_stock('tryton-clear', gtk.ICON_SIZE_BUTTON)
button_remove_all.set_image(img_button)
button_remove_all.connect_after('clicked', self.sig_unsel_all)
vbox_buttons.pack_start(button_remove_all, False, False, 0)
hseparator_buttons = gtk.HSeparator()
vbox_buttons.pack_start(hseparator_buttons, False, False, 3)
button_autodetect = gtk.Button(_("Auto-Detect"), stock=None,
use_underline=True)
button_autodetect.set_alignment(0.0, 0.0)
img_button = gtk.Image()
img_button.set_from_stock('tryton-find', gtk.ICON_SIZE_BUTTON)
button_autodetect.set_image(img_button)
button_autodetect.connect_after('clicked', self.sig_autodetect)
vbox_buttons.pack_start(button_autodetect, False, False, 0)
frame_import = gtk.Frame()
frame_import.set_shadow_type(gtk.SHADOW_NONE)
viewport_import = gtk.Viewport()
scrolledwindow_import = gtk.ScrolledWindow()
scrolledwindow_import.set_policy(gtk.POLICY_AUTOMATIC,
gtk.POLICY_AUTOMATIC)
viewport_import.add(scrolledwindow_import)
frame_import.add(viewport_import)
label_fields_import = gtk.Label(_("<b>Fields to import</b>"))
label_fields_import.set_use_markup(True)
frame_import.set_label_widget(label_fields_import)
hbox_mapping.pack_start(frame_import, True, True, 0)
frame_csv_param = gtk.Frame(None)
frame_csv_param.set_shadow_type(gtk.SHADOW_ETCHED_OUT)
dialog_vbox.pack_start(frame_csv_param, False, True, 0)
alignment_csv_param = gtk.Alignment(0.5, 0.5, 1, 1)
alignment_csv_param.set_padding(7, 7, 7, 7)
frame_csv_param.add(alignment_csv_param)
vbox_csv_param = gtk.VBox()
alignment_csv_param.add(vbox_csv_param)
hbox_csv_import = gtk.HBox()
vbox_csv_param.pack_start(hbox_csv_import, False, True, 4)
label_csv_import = gtk.Label(_("File to Import:"))
hbox_csv_import.pack_start(label_csv_import, False, False, 0)
self.import_csv_file = gtk.FileChooserButton(_("Open..."))
label_csv_import.set_mnemonic_widget(self.import_csv_file)
hbox_csv_import.pack_start(self.import_csv_file, True, True, 0)
expander_csv_import = gtk.Expander(None)
vbox_csv_param.pack_start(expander_csv_import, False, True, 0)
label_import_csv_param = gtk.Label(_("CSV Parameters"))
expander_csv_import.set_label_widget(label_import_csv_param)
table = gtk.Table(2, 4, False)
table.set_border_width(8)
table.set_row_spacings(9)
table.set_col_spacings(8)
expander_csv_import.add(table)
label_import_csv_sep = gtk.Label(_("Field Separator:"))
label_import_csv_sep.set_alignment(1, 0.5)
table.attach(label_import_csv_sep, 0, 1, 0, 1)
self.import_csv_sep = gtk.Entry()
self.import_csv_sep.set_max_length(1)
self.import_csv_sep.set_text(",")
self.import_csv_sep.set_width_chars(1)
label_import_csv_sep.set_mnemonic_widget(self.import_csv_sep)
table.attach(self.import_csv_sep, 1, 2, 0, 1)
label_import_csv_del = gtk.Label(_("Text Delimiter:"))
label_import_csv_del.set_alignment(1, 0.5)
table.attach(label_import_csv_del, 2, 3, 0, 1)
self.import_csv_del = gtk.Entry()
self.import_csv_del.set_text("\"")
self.import_csv_del.set_width_chars(1)
label_import_csv_del.set_mnemonic_widget(self.import_csv_del)
table.attach(self.import_csv_del, 3, 4, 0, 1)
label_import_csv_enc = gtk.Label(_("Encoding:"))
label_import_csv_enc.set_alignment(1, 0.5)
table.attach(label_import_csv_enc, 0, 1, 1, 2)
self.import_csv_enc = gtk.combo_box_new_text()
self.import_csv_enc.append_text("UTF-8")
self.import_csv_enc.append_text("Latin1")
self.import_csv_enc.set_active(0)
label_import_csv_enc.set_mnemonic_widget(self.import_csv_enc)
table.attach(self.import_csv_enc, 1, 2, 1, 2)
label_import_csv_skip = gtk.Label(_("Lines to Skip:"))
label_import_csv_skip.set_alignment(1, 0.5)
table.attach(label_import_csv_skip, 2, 3, 1, 2)
self.import_csv_skip_adj = gtk.Adjustment(0, 0, 100, 1, 10)
self.import_csv_skip = gtk.SpinButton(self.import_csv_skip_adj, 1, 0)
label_import_csv_skip.set_mnemonic_widget(self.import_csv_skip)
table.attach(self.import_csv_skip, 3, 4, 1, 2)
button_cancel = gtk.Button("gtk-cancel", stock="gtk-cancel")
self.dialog.add_action_widget(button_cancel, gtk.RESPONSE_CANCEL)
button_cancel.set_flags(gtk.CAN_DEFAULT)
button_ok = gtk.Button("gtk-ok", stock="gtk-ok")
self.dialog.add_action_widget(button_ok, gtk.RESPONSE_OK)
button_ok.set_flags(gtk.CAN_DEFAULT)
self.dialog.vbox.pack_start(dialog_vbox)
self.model = model
self.context = context
self.fields_data = {}
self.view1 = gtk.TreeView()
self.view1.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
self.view1.connect('row-expanded', self.on_row_expanded)
scrolledwindow_fields.add(self.view1)
self.view2 = gtk.TreeView()
self.view2.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
scrolledwindow_import.add(self.view2)
self.view1.set_headers_visible(False)
self.view2.set_headers_visible(False)
cell = gtk.CellRendererText()
column = gtk.TreeViewColumn(_('Field name'), cell, text=0)
self.view1.append_column(column)
cell = gtk.CellRendererText()
column = gtk.TreeViewColumn(_('Field name'), cell, text=0)
self.view2.append_column(column)
self.model1 = gtk.TreeStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
self.model2 = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
self.fields = {}
self.fields_invert = {}
self.model_populate(self._get_fields(model))
self.view1.set_model(self.model1)
self.view2.set_model(self.model2)
sensible_allocation = self.sensible_widget.get_allocation()
self.dialog.set_default_size(int(sensible_allocation.width * 0.9),
int(sensible_allocation.height * 0.9))
self.dialog.show_all()
common.center_window(self.dialog, self.parent, self.sensible_widget)
self.register()
def model_populate(self, fields, parent_node=None, prefix_field='',
prefix_name=''):
fields_order = fields.keys()
fields_order.sort(lambda x, y: -cmp(fields[x].get('string', ''),
fields[y].get('string', '')))
for field in fields_order:
if not fields[field].get('readonly', False):
self.fields_data[prefix_field + field] = fields[field]
name = fields[field]['string'] or field
node = self.model1.insert(
parent_node, 0, [name, prefix_field + field])
name = prefix_name + name
self.fields[prefix_field + field] = (name,
fields[field].get('relation'))
self.fields_invert[name] = prefix_field + field
if fields[field].get('relation'):
self.model1.insert(node, 0, [None, ''])
def _get_fields(self, model):
try:
return RPCExecute('model', model, 'fields_get', None,
context=self.context)
except RPCException:
return ''
def on_row_expanded(self, treeview, iter, path):
child = self.model1.iter_children(iter)
# autodetect could call for node without children
if child is None:
return
if self.model1.get_value(child, 0) is None:
prefix_field = self.model1.get_value(iter, 1)
name, model = self.fields[prefix_field]
self.model_populate(self._get_fields(model), iter, prefix_field +
'/', name + '/')
self.model1.remove(child)
def sig_autodetect(self, widget=None):
fname = self.import_csv_file.get_filename()
if not fname:
common.message(_('You must select an import file first!'))
return True
csvsep = self.import_csv_sep.get_text() or None
csvdel = self.import_csv_del.get_text() or None
csvcode = self.import_csv_enc.get_active_text() or 'UTF-8'
self.import_csv_skip.set_value(1)
try:
data = csv.reader(open(fname, 'rb'), quotechar=csvdel,
delimiter=csvsep)
except IOError:
common.warning(_('Error opening CSV file'), _('Error'))
return True
self.sig_unsel_all()
word = ''
for line in data:
for word in line:
word = word.decode(csvcode)
if word not in self.fields_invert and word not in self.fields:
iter = self.model1.get_iter_first()
prefix = ''
for parent in word.split('/')[:-1]:
while iter:
if self.model1.get_value(iter, 0) == parent or \
self.model1.get_value(iter, 1) == \
(prefix + parent):
self.on_row_expanded(self.view1, iter,
self.model1.get_path(iter))
break
iter = self.model1.iter_next(iter)
prefix = parent + '/'
if word in self.fields_invert:
name = word
field = self.fields_invert[word]
elif word in self.fields:
name = self.fields[word][0]
field = word
else:
common.warning(_('Error processing the file at field %s.')
% word, _('Error'))
return True
num = self.model2.append()
self.model2.set(num, 0, name, 1, field)
break
return True
def sig_sel(self, widget=None):
sel = self.view1.get_selection()
sel.selected_foreach(self._sig_sel_add)
def _sig_sel_add(self, store, path, iter):
num = self.model2.append()
name = self.fields[store.get_value(iter, 1)][0]
self.model2.set(num, 0, name, 1, store.get_value(iter, 1))
def sig_unsel(self, widget=None):
store, paths = self.view2.get_selection().get_selected_rows()
while paths:
store.remove(store.get_iter(paths[0]))
store, paths = self.view2.get_selection().get_selected_rows()
def sig_unsel_all(self, widget=None):
self.model2.clear()
def destroy(self):
super(WinImport, self).destroy()
self.dialog.destroy()
def show(self):
self.dialog.show()
def hide(self):
self.dialog.hide()
def response(self, dialog, response):
if response == gtk.RESPONSE_OK:
fields = []
iter = self.model2.get_iter_root()
while iter:
fields.append(self.model2.get_value(iter, 1))
iter = self.model2.iter_next(iter)
csv_data = {
'fname': self.import_csv_file.get_filename(),
'sep': self.import_csv_sep.get_text(),
'del': self.import_csv_del.get_text(),
'skip': self.import_csv_skip.get_value(),
'combo': self.import_csv_enc.get_active_text() or 'UTF-8'
}
self.destroy()
if csv_data['fname']:
self.import_csv(csv_data, fields, self.model)
else:
self.destroy()
def import_csv(self, csv_data, fields, model):
# TODO: make it works with references
fname = csv_data['fname']
data = list(csv.reader(open(fname, 'rb'), quotechar=csv_data['del'],
delimiter=csv_data['sep']))[int(csv_data['skip']):]
datas = []
for line in data:
if not line:
continue
datas.append([x.decode(csv_data['combo']).encode('utf-8')
for x in line])
try:
count = RPCExecute('model', model, 'import_data', fields, datas,
context=self.context)
except RPCException:
return
if count == 1:
common.message(_('%d record imported!') % count)
else:
common.message(_('%d records imported!') % count)
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