def import_from_string(self, text, title=None):
"""Import data from string"""
data = self.model.get_data()
editor = ImportWizard(self, text, title=title,
contents_title=translate("DictEditor",
"Clipboard contents"),
varname=fix_reference_name("data",
blacklist=data.keys()))
if editor.exec_():
var_name, clip_data = editor.get_data()
self.new_value(var_name, clip_data)
def loadglobals(self, glbs):
"""Load globals() from filename"""
filename = pickle.loads( read_packet(self.request) )
data, error_message = iofunctions.load(filename)
if error_message:
return error_message
for key in data.keys():
new_key = fix_reference_name(key, blacklist=glbs.keys())
if new_key != key:
data[new_key] = data.pop(key)
try:
glbs.update(data)
except Exception, error:
return str(error)
def import_data(self):
sock = self.shellwidget.monitor_socket
title = self.tr("Import data")
if self.filename is None:
basedir = os.getcwdu()
else:
basedir = osp.dirname(self.filename)
filename = iofunctions.get_open_filename(self, basedir, title)
if filename:
filename = unicode(filename)
else:
return
self.filename = filename
ext = osp.splitext(self.filename)[1].lower()
if ext not in iofunctions.load_funcs:
buttons = QMessageBox.Yes | QMessageBox.Cancel
answer = QMessageBox.question(self, title,
self.tr("<b>Unsupported file type '%1'</b><br><br>"
"Would you like to import it as a text file?") \
.arg(ext), buttons)
if answer == QMessageBox.Cancel:
return
else:
load_func = 'import_wizard'
else:
load_func = iofunctions.load_funcs[ext]
if isinstance(load_func, basestring): # 'import_wizard' (self.setup_io)
# Import data with import wizard
error_message = None
try:
text, _encoding = encoding.read(self.filename)
base_name = osp.basename(self.filename)
editor = ImportWizard(self, text, title=base_name,
varname=fix_reference_name(base_name))
if editor.exec_():
var_name, clip_data = editor.get_data()
monitor_set_global(sock, var_name, clip_data)
except Exception, error:
error_message = str(error)