def on_export_button(self):
""" Method called when the export button in the toolbar is pressed. """
filename = tkFileDialog.asksaveasfilename(filetypes=[("Word List", ".tldr")])
if not filename: return
try:
with open(filename, "w") as f:
words = sorted(list(self.view.right_list.model.values()),
key=lambda x: x.word.lower())
f.write("# Autogenerated by Spellorama Teacher Interface\n")
f.write("# {0}\n".format(datetime.datetime.now().isoformat()))
f.write("# {0} words\n".format(len(words)))
for line in gen_tldr(words):
f.write(line)
except IOError as e:
tkMessageBox.showwarning(
"Export Error",
"Could not save {0}".format(filename)
)
logging.warn(e)
tkMessageBox.showinfo(
"Export",
"Exported successfully to {0}".format(filename)
)
lid = database.add_list(filename)
for w in words:
wid = database.get_word_id(w.word, w.definition, w.example, w.difficulty).fetchone()[0]
database.add_wordlist_mappings(lid, wid)
self.populate()
def on_import_button(self):
""" Method called when the import button in the toolbar is pressed. """
filenames = tkFileDialog.askopenfilenames(filetypes=[("Word List", ".tldr")])
for filename in filenames:
try:
with open(filename, "r") as f:
list_Id = database.add_list(filename)
data = list(parse_tldr(f))
for word in data:
try:
word_Id = database.add_word(word.word,
word.definition,
word.example,
word.difficulty)
except Exception:
pass
else:
database.add_wordlist_mappings(list_Id, word_Id)
except IOError as e:
tkMessageBox.showwarning(
"Import Error",
"Could not open {0}".format(filename)
)
logging.warn(e)
else:
self.view.left_list.model[os.path.relpath(filename)] = data
self.populate()
