def search(store, query, language, starturl, max_output):
request = Request(store)
request.set_language(language)
request.set_start_url(starturl)
try:
result = request.execute(query)
except ValueError as v:
print("Searching failed.", v)
return
if len(result) == 0:
print("Sorry, did not find any results for your query. Try simple keywords separated by whitespace.")
return
print("Exactly", len(result), "results for", "'" + query + "'", "[lang:", language, ", url:", starturl + "]")
for index in range(0, min(len(result), max_output)):
print(str(index + 1) + ".", result.get_node(index).get_title())
print(result.get_node(index).get_urls()[0])
print("\t" + result.get_context(index))
print("\n")
def search(store, query, language, starturl, max_output):
request = Request(store)
request.set_language(language)
request.set_start_url(starturl)
try:
result = request.execute(query)
except ValueError as v:
print("Searching failed.", v)
return
if len(result) == 0:
print(
"Sorry, did not find any results for your query. Try simple keywords separated by whitespace."
)
return
print("Exactly", len(result), "results for", "'" + query + "'", "[lang:",
language, ", url:", starturl + "]")
for index in range(0, min(len(result), max_output)):
print(str(index + 1) + ".", result.get_node(index).get_title())
print(result.get_node(index).get_urls()[0])
print("\t" + result.get_context(index))
print("\n")
class MyDialog(WindowBaseClass, Ui_MainWindow):
def __init__(self, store, parent=None):
WindowBaseClass.__init__(self, parent)
Ui_MainWindow.__init__(self)
self.setupUi(self)
self.text_store.setText(store.get_path_name())
self.request = Request(store)
self.list_language.setCurrentIndex(self.list_language.model().index(2))
self.max_results = 20
self.result = None
def node_selected(self, model_index):
index = model_index.row()
if self.result is None or index >= len(self.result):
return
node = self.result.get_node(index)
webbrowser.open(node.get_urls()[0])
def start_search(self):
start_time = time.time()
try:
self.result = self.request.execute(self.text_query.text())
except ValueError:
self.show_query_error()
self.result = None
return
if self.result is None or len(self.result) == 0:
self.show_no_results()
return
self.show_result(time.time() - start_time)
def show_no_results(self):
self.set_results_heading_text("Keine Ergebnisse. Versuche es mit einfachen Stichwörtern "
"getrennt durch Leerzeichen.")
self.list_results.hide()
def show_query_error(self):
self.set_results_heading_text("Verbindungswörter (AND/OR/NOT) in Suche falsch gesetzt.")
self.list_results.hide()
def set_results_heading_text(self, text):
self.text_results_heading.setText(text)
def show_result(self, search_time):
self.set_results_heading_text("{} Ergebnisse in {:.2f} Sekunden".format(len(self.result), search_time))
result = self.result
model = QStandardItemModel(self.list_results)
for index in range(min(len(result), self.max_results)):
node = result.get_node(index)
context = result.get_context(index)
item_text = [str(index + 1) + ". " + node.get_title(),
node.get_urls()[0],
"\t" + context]
item = QStandardItem("\n".join(item_text))
model.appendRow(item)
self.list_results.setModel(model)
self.list_results.show()
def set_start_url(self, text):
self.request.set_start_url(text)
def update_language(self):
item = self.list_language.currentItem()
if item is None:
return
lang = ''
index = self.list_language.currentRow()
if index == 1:
lang = item.text() # Custom language
elif index > 0:
# Extract language shortcut from text, so "de" from "Deutsch(de)"
# Capture all expressions in brackets but only retrieve the one inside the last one
lang = re.findall(".*(\(.+\))", item.text())
lang = lang[-1]
lang = lang[1:-1]
self.request.set_language(lang)