/usr/share/pyshared/tryton/gui/window/win_export.py is in tryton-client 2.2.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#repository contains the full copyright notices and license terms.
import gtk
import gobject
import gettext
import tryton.common as common
import tryton.rpc as rpc
from tryton.exceptions import TrytonServerError
import types
from tryton.config import TRYTON_ICON
import csv
import tempfile
import os
_ = gettext.gettext
class WinExport(object):
"Window export"
def __init__(self, model, ids, context=None):
self.parent = common.get_toplevel_window()
self.dialog = gtk.Dialog(
title= _("Export to CSV"),
parent=self.parent,
flags=gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT
| gtk.WIN_POS_CENTER_ON_PARENT)
self.dialog.set_icon(TRYTON_ICON)
vbox = gtk.VBox()
frame_predef_exports = gtk.Frame()
frame_predef_exports.set_border_width(2)
frame_predef_exports.set_shadow_type(gtk.SHADOW_NONE)
vbox.pack_start(frame_predef_exports, True, True, 0)
viewport_exports = gtk.Viewport()
scrolledwindow_exports = gtk.ScrolledWindow()
scrolledwindow_exports.set_policy(gtk.POLICY_AUTOMATIC,
gtk.POLICY_AUTOMATIC)
label_predef_exports = gtk.Label(_("<b>Predefined exports</b>"))
label_predef_exports.set_use_markup(True)
frame_predef_exports.set_label_widget(label_predef_exports)
viewport_exports.add(scrolledwindow_exports)
frame_predef_exports.add(viewport_exports)
hbox = gtk.HBox(True)
vbox.pack_start(hbox, True, True, 0)
frame_all_fields = gtk.Frame()
frame_all_fields.set_shadow_type(gtk.SHADOW_NONE)
hbox.pack_start(frame_all_fields, True, True, 0)
label_all_fields = gtk.Label(_("<b>All fields</b>"))
label_all_fields.set_use_markup(True)
frame_all_fields.set_label_widget(label_all_fields)
viewport_all_fields = gtk.Viewport()
scrolledwindow_all_fields = gtk.ScrolledWindow()
scrolledwindow_all_fields.set_policy(gtk.POLICY_AUTOMATIC,
gtk.POLICY_AUTOMATIC)
viewport_all_fields.add(scrolledwindow_all_fields)
frame_all_fields.add(viewport_all_fields)
vbox_buttons = gtk.VBox(False, 10)
vbox_buttons.set_border_width(5)
hbox.pack_start(vbox_buttons, False, True, 0)
button_select = gtk.Button(_("_Add"), stock=None, use_underline=True)
button_select.set_alignment(0.0, 0.0)
img_button = gtk.Image()
img_button.set_from_stock('tryton-list-add', gtk.ICON_SIZE_BUTTON)
button_select.set_image(img_button)
button_select.connect_after('clicked', self.sig_sel)
vbox_buttons.pack_start(button_select, False, False, 0)
button_unselect = gtk.Button(_("_Remove"), stock=None,
use_underline=True)
button_unselect.set_alignment(0.0, 0.0)
img_button = gtk.Image()
img_button.set_from_stock('tryton-list-remove', gtk.ICON_SIZE_BUTTON)
button_unselect.set_image(img_button)
button_unselect.connect_after('clicked', self.sig_unsel)
vbox_buttons.pack_start(button_unselect, False, False, 0)
button_unselect_all = gtk.Button(_("Clear"), stock=None,
use_underline=True)
button_unselect_all.set_alignment(0.0, 0.0)
img_button = gtk.Image()
img_button.set_from_stock('tryton-clear', gtk.ICON_SIZE_BUTTON)
button_unselect_all.set_image(img_button)
button_unselect_all.connect_after('clicked', self.sig_unsel_all)
vbox_buttons.pack_start(button_unselect_all, False, False, 0)
hseparator_buttons = gtk.HSeparator()
vbox_buttons.pack_start(hseparator_buttons, False, True, 0)
button_save_export = gtk.Button(_("Save Export"), stock=None,
use_underline=True)
button_save_export.set_alignment(0.0, 0.0)
img_button = gtk.Image()
img_button.set_from_stock('tryton-save', gtk.ICON_SIZE_BUTTON)
button_save_export.set_image(img_button)
button_save_export.connect_after('clicked', self.add_predef)
vbox_buttons.pack_start(button_save_export, False, False, 0)
button_del_export = gtk.Button(_("Delete Export"), stock=None,
use_underline=True)
button_del_export.set_alignment(0.0, 0.0)
img_button = gtk.Image()
img_button.set_from_stock('tryton-delete', gtk.ICON_SIZE_BUTTON)
button_del_export.set_image(img_button)
button_del_export.connect_after('clicked', self.remove_predef)
vbox_buttons.pack_start(button_del_export, False, False, 0)
frame_export = gtk.Frame()
frame_export.set_shadow_type(gtk.SHADOW_NONE)
label_export = gtk.Label(_("<b>Fields to export</b>"))
label_export.set_use_markup(True)
frame_export.set_label_widget(label_export)
alignment_export = gtk.Alignment(0.5, 0.5, 1, 1)
alignment_export.set_padding(0, 0, 12, 0)
frame_export.add(alignment_export)
viewport_fields_to_export = gtk.Viewport()
scrolledwindow_export = gtk.ScrolledWindow()
scrolledwindow_export.set_policy(gtk.POLICY_AUTOMATIC,
gtk.POLICY_AUTOMATIC)
viewport_fields_to_export.add(scrolledwindow_export)
alignment_export.add(viewport_fields_to_export)
hbox.pack_start(frame_export, True, True, 0)
frame_options = gtk.Frame()
frame_options.set_border_width(2)
label_options = gtk.Label(_("<b>Options</b>"))
label_options.set_use_markup(True)
frame_options.set_label_widget(label_options)
vbox.pack_start(frame_options, False, True, 5)
hbox_options = gtk.HBox(False, 2)
frame_options.add(hbox_options)
hbox_options.set_border_width(2)
combo_saveas = gtk.combo_box_new_text()
hbox_options.pack_start(combo_saveas, True, True, 0)
combo_saveas.append_text(_("Open"))
combo_saveas.append_text(_("Save"))
vseparator_options = gtk.VSeparator()
hbox_options.pack_start(vseparator_options, False, False, 10)
checkbox_add_field_names = gtk.CheckButton(_("Add _field names"))
checkbox_add_field_names.set_active(True)
hbox_options.pack_start(checkbox_add_field_names, False, False, 0)
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(vbox)
self.dialog.show_all()
self.ids = ids
self.model = model
self.fields_data = {}
self.context = context
self.view1 = gtk.TreeView()
self.view1.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
self.view1.connect('row-expanded', self.on_row_expanded)
scrolledwindow_all_fields.add(self.view1)
self.view2 = gtk.TreeView()
self.view2.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
scrolledwindow_export.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,
background=2)
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,
gobject.TYPE_STRING)
self.model2 = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
self.fields = {}
self.model_populate(self._get_fields(model))
self.view1.set_model(self.model1)
self.view2.set_model(self.model2)
self.view1.show_all()
self.view2.show_all()
self.wid_action = combo_saveas
self.wid_write_field_names = checkbox_add_field_names
self.wid_action.set_active(0)
# Creating the predefined export view
self.pref_export = gtk.TreeView()
self.pref_export.append_column(gtk.TreeViewColumn(_('Name'),
gtk.CellRendererText(), text=2))
scrolledwindow_exports.add(self.pref_export)
self.pref_export.connect("row-activated", self.sel_predef)
# Fill the predefined export tree view and show everything
self.predef_model = gtk.ListStore(
gobject.TYPE_INT,
gobject.TYPE_PYOBJECT,
gobject.TYPE_STRING)
self.fill_predefwin()
self.pref_export.show_all()
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:
self.fields_data[prefix_field + field] = fields[field]
name = fields[field]['string'] or field
if prefix_field:
self.fields_data[prefix_field + field]['string'] = '%s%s' % \
(prefix_name, self.fields_data[prefix_field +
field]['string'])
node = self.model1.insert(parent_node, 0, [name, prefix_field +
field, (fields[field].get('required', False) and
common.COLORS['required']) or 'white'])
self.fields[prefix_field + field] = (name,
fields[field].get('relation'))
if fields[field].get('relation'):
self.model1.insert(node, 0, [None, '', 'white'])
def _get_fields(self, model):
args = ('model', model, 'fields_get', None, rpc.CONTEXT)
try:
return rpc.execute(*args)
except TrytonServerError, exception:
return common.process_exception(exception, *args)
def on_row_expanded(self, treeview, iter, path):
child = self.model1.iter_children(iter)
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_sel(self, widget=None):
sel = self.view1.get_selection()
sel.selected_foreach(self._sig_sel_add)
def _sig_sel_add(self, store, path, iter):
relation = self.fields[store.get_value(iter, 1)][1]
if relation:
return
num = self.model2.append()
name = self.fields_data[store.get_value(iter, 1)]['string']
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 fill_predefwin(self):
args = ('model', 'ir.export', 'search',
[('resource', '=', self.model)], 0, None, None, rpc.CONTEXT)
try:
export_ids = rpc.execute(*args)
except TrytonServerError, exception:
export_ids = common.process_exception(exception, *args)
if not export_ids:
return
args = ('model', 'ir.export', 'read', export_ids, None, rpc.CONTEXT)
try:
exports = rpc.execute(*args)
except TrytonServerError, exception:
exports = common.process_exception(exception, *args)
if not exports:
return
args = ('model', 'ir.export.line', 'read',
sum((x['export_fields'] for x in exports), []), None,
rpc.CONTEXT)
try:
lines = rpc.execute(*args)
except TrytonServerError, exception:
lines = common.process_exception(exception, *args)
if not lines:
return
id2lines = {}
for line in lines:
id2lines.setdefault(line['export'], []).append(line)
for export in exports:
self.predef_model.append((
export['id'],
[x['name'] for x in id2lines.get(export['id'], [])],
export['name']))
self.pref_export.set_model(self.predef_model)
def add_predef(self, widget):
name = common.ask(_('What is the name of this export?'))
if not name:
return
iter = self.model2.get_iter_root()
fields = []
while iter:
field_name = self.model2.get_value(iter, 1)
fields.append(field_name)
iter = self.model2.iter_next(iter)
args = ('model', 'ir.export', 'create', {
'name': name,
'resource': self.model,
'export_fields': [('create', {
'name': x,
}) for x in fields],
}, rpc.CONTEXT)
try:
new_id = rpc.execute(*args)
except TrytonServerError, exception:
new_ids = common.process_exception(exception, self.dialog, *args)
if not new_id:
return
self.predef_model.append((
new_id,
fields,
name))
self.pref_export.set_model(self.predef_model)
def remove_predef(self, widget):
sel = self.pref_export.get_selection().get_selected()
if sel is None:
return None
(model, i) = sel
if not i:
return None
export_id = model.get_value(i, 0)
args = ('model', 'ir.export', 'delete', export_id, rpc.CONTEXT)
try:
rpc.execute(*args)
except TrytonServerError, exception:
if not common.process_exception(exception, self.dialog, *args):
return
for i in range(len(self.predef_model)):
if self.predef_model[i][0] == export_id:
del self.predef_model[i]
break
self.pref_export.set_model(self.predef_model)
def sel_predef(self, widget, path, column):
self.model2.clear()
for field in self.predef_model[path[0]][1]:
if field not in self.fields_data:
iter = self.model1.get_iter_first()
prefix = ''
for parent in field.split('/')[:-1]:
while iter:
if 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 field not in self.fields_data:
continue
self.model2.append((self.fields_data[field]['string'], field))
def run(self):
button = self.dialog.run()
if button == gtk.RESPONSE_OK:
fields = []
fields2 = []
iter = self.model2.get_iter_root()
while iter:
fields.append(self.model2.get_value(iter, 1))
fields2.append(self.model2.get_value(iter, 0))
iter = self.model2.iter_next(iter)
action = self.wid_action.get_active()
self.parent.present()
self.dialog.destroy()
result = self.datas_read(self.ids, self.model, fields,
context=self.context)
if action == 0:
fileno, fname = tempfile.mkstemp('.csv', 'tryton_')
self.export_csv(fname, fields2, result,
self.wid_write_field_names.get_active(), popup=False)
os.close(fileno)
common.file_open(fname, 'csv')
else:
fname = common.file_selection(_('Save As...'),
action=gtk.FILE_CHOOSER_ACTION_SAVE)
if fname:
self.export_csv(fname, fields2, result,
self.wid_write_field_names.get_active())
return True
else:
self.parent.present()
self.dialog.destroy()
return False
def export_csv(self, fname, fields, result, write_title=False, popup=True):
try:
file_p = open(fname, 'wb+')
writer = csv.writer(file_p)
if write_title:
writer.writerow(fields)
for data in result:
row = []
for val in data:
if type(val) == types.StringType:
row.append(val.replace('\n',' ').replace('\t',' '))
else:
row.append(val)
writer.writerow(row)
file_p.close()
if popup:
if len(result) == 1:
common.message(_('%d record saved!') % len(result))
else:
common.message(_('%d records saved!') % len(result))
return True
except IOError, exception:
common.warning(_("Operation failed!\nError message:\n%s") \
% (exception.faultCode,), _('Error'))
return False
def datas_read(self, ids, model, fields, context=None):
if context is None:
context = {}
ctx = context.copy()
ctx.update(rpc.CONTEXT)
try:
datas = rpc.execute('model', model,
'export_data', ids, fields, ctx)
except TrytonServerError, exception:
common.process_exception(exception, self.dialog)
return []
return datas
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