def file_dialog(dir='', for_open=True, fmt='', is_folder=False):
"""Dialog z eksploratorem Windows. Otwieranie/tworzenie folderów i plików."""
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
options |= QFileDialog.DontUseCustomDirectoryIcons
dialog = QFileDialog()
dialog.setOptions(options)
dialog.setFilter(dialog.filter() | QDir.Hidden)
if is_folder: # Otwieranie folderu
dialog.setFileMode(QFileDialog.DirectoryOnly)
else: # Otwieranie pliku
dialog.setFileMode(QFileDialog.AnyFile)
# Otwieranie / zapisywanie:
dialog.setAcceptMode(
QFileDialog.AcceptOpen) if for_open else dialog.setAcceptMode(
QFileDialog.AcceptSave)
# Ustawienie filtrowania rozszerzeń plików:
if fmt != '' and not is_folder:
dialog.setDefaultSuffix(fmt)
dialog.setNameFilters([f'{fmt} (*.{fmt})'])
# Ścieżka startowa:
if dir != '':
dialog.setDirectory(str(dir))
else:
dialog.setDirectory(str(os.environ["HOMEPATH"]))
# Przekazanie ścieżki folderu/pliku:
if dialog.exec_() == QDialog.Accepted:
path = dialog.selectedFiles()[0]
return path
else:
return ''
def on_pushButton_clicked(self):
curPath = QDir.currentPath() # 获取系统当前目录
dlgTitle = "选择一个文件" # 对话框标题
filt = "文本文件(*.txt);;" # 文件过滤器
# filename = QFileDialog.getOpenFileName(self, dlgTitle, curPath, filt)
#self.ui.plainTextEdit.appendPlainText(filename)
#self.ui.plainTextEdit.appendPlainText("\n" + filtUsed)
filenam = QFileDialog()
filenam.setFileMode(QFileDialog.AnyFile)
#设置过滤器
filenam.setFilter(QDir.Files)
if filenam.exec_():
filenames = filenam.selectedFiles()
f = pd.read_csv(filenames[0], sep='\s+')
# with f:
# data = f.read()
# #self.contents.setText(data)
# print(data)
self.data = f
print(self.data)
def load_excel_data(self):
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.AnyFile)
dialog.setFilter(QDir.Files)
if dialog.exec_():
filename = dialog.selectedFiles()
if filename[0].endswith('.xlsx'):
df = pd.read_excel(filename[0])
if df.size == 0:
return
else:
df.fillna('', inplace=True)
self.table.setRowCount(df.shape[0])
self.table.setColumnCount(df.shape[1])
# returns pandas array object
for row in df.iterrows():
values = row[1]
for col_index, value in enumerate(values):
if isinstance(value, (float, int)):
value = '{0:0,.0f}'.format(value)
tableitem = QTableWidgetItem(str(value))
self.table.setItem(row[0], col_index, tableitem)
self.table.setColumnWidth(2, 300)
else:
pass
def FileDialog(directory='', forOpen=True, fmt='', isFolder=False):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
options |= QFileDialog.DontUseCustomDirectoryIcons
dialog = QFileDialog()
dialog.setOptions(options)
dialog.setFilter(dialog.filter() | QtCore.QDir.Hidden)
# ARE WE TALKING ABOUT FILES OR FOLDERS
if isFolder:
dialog.setFileMode(QFileDialog.DirectoryOnly)
else:
dialog.setFileMode(QFileDialog.AnyFile)
# OPENING OR SAVING
dialog.setAcceptMode(QFileDialog.AcceptOpen) if forOpen else dialog.setAcceptMode(QFileDialog.AcceptSave)
# SET FORMAT, IF SPECIFIED
if fmt != '' and isFolder is False:
dialog.setDefaultSuffix(fmt)
dialog.setNameFilters([f'{fmt} (*.{fmt})'])
# SET THE STARTING DIRECTORY
if directory != '':
dialog.setDirectory(str(directory))
else:
dialog.setDirectory(str(ROOT_DIR))
if dialog.exec_() == QDialog.Accepted:
path = dialog.selectedFiles()[0] # returns a list
return path
else:
return ''
def load_file(self, machineCode):
self.clear()
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.ExistingFile)
dialog.setFilter(QDir.Files)
if dialog.exec_():
fileName = dialog.selectedFiles()
if fileName[0].endswith('.json'):
with open(fileName[0], 'r') as f:
data = json.load(f)
self.handle_json(data)
elif fileName[0].endswith('.txt') or fileName[0].endswith('.asm'):
with open(fileName[0], 'r') as f:
if not machineCode:
asm = [line.rstrip('\n') for line in f]
else:
asm = [line for line in f]
if (asm[0][0] != "0" and asm[0][0] != "1") and machineCode:
show_popup(True, True)
f.close()
else:
self.tableWidget.setRowCount(0)
self.fetch_and_decode(asm, machineCode)
isa.PC = -4
f.close()
else:
show_popup(True, False)
def file_dlg(self, text):
msg_box = QMessageBox()
msg_box.setIcon(QMessageBox.Question)
try:
msg_box.setWindowIcon(
QtGui.QIcon(os.path.join("misc", "archerrank2.svg")))
except FileNotFoundError:
msg_box.setWindowIcon(
QtGui.QIcon(
os.path.abspath(
os.path.join(os.path.dirname(sys.argv[0]), "misc",
"archerrank2.svg"))))
msg_box.setText(self.tr("Question"))
msg_box.setInformativeText(text)
msg_box.addButton(self.tr('Load'), QMessageBox.AcceptRole)
msg_box.addButton(self.tr('New'), QMessageBox.AcceptRole)
msg_box.addButton(self.tr('Exit'), QMessageBox.NoRole)
reply = msg_box.exec_()
if reply == 0:
fileName, _ = QFileDialog.getOpenFileName(
None, "QFileDialog.getOpenFileName()", "",
"Acherrang2 Files (*.sqlite)")
return fileName
elif reply == 1:
filedialog = QFileDialog(msg_box)
filedialog.setFilter(filedialog.filter() | QtCore.QDir.Hidden)
filedialog.setDefaultSuffix('sqlite')
filedialog.setAcceptMode(QFileDialog.AcceptSave)
filedialog.setNameFilters(["Acherrang2 Files (*.sqlite)"])
if filedialog.exec_() == QFileDialog.Accepted:
return filedialog.selectedFiles()[0]
return
else:
return "exit"
def select_files(self):
'''选择文件'''
try:
box = QtWidgets.QMessageBox()
if self.Oline == 1:
box.warning(self, '警告', '文件上传中，请稍后重试!')
else:
self.progressBar.setValue(0)
self.textBrowser_2.clear()
# self.Oline = 1 #代表文件端口已连接
dif = QFileDialog()
dif.setFileMode(QFileDialog.AnyFile) #设置打开任意文件
dif.setFilter(QDir.Files) #文件过滤
if dif.exec_():
# 接受选中文件的路径，默认为列表
file_path = dif.selectedFiles() #获得文件绝对路径
# file_name = os.path.basename(file_path[0]) #获得文件名
self.textBrowser.setText(file_path[0])
self.textBrowser_2.append('文件名:' + file_path[0])
file_size = os.path.getsize(file_path[0]) # 获取文件大小
new_file_size = round(file_size / 1024 / 1024, 2)
new_file_size = '文件大小:' + str(new_file_size) + 'MB'
self.textBrowser_2.append(new_file_size)
file_md5 = self.file_md5(file_path[0])
self.textBrowser_2.append('文件md5为:' + file_md5)
except Exception as f:
print(f)
def file_chooser(self):
dialog = QFileDialog()
dialog.setFilter(dialog.filter() | QtCore.QDir.Hidden)
dialog.setDefaultSuffix("mp4")
dialog.setAcceptMode(QFileDialog.AcceptSave)
dialog.setNameFilters(["H.264 (*.mp4)", "MKV (*.mkv)"])
if dialog.exec_() == QDialog.Accepted:
self.a6c1.setText(dialog.selectedFiles()[0])
def open_model(self):
dig = QFileDialog()
dig.setFileMode(QFileDialog.AnyFile)
dig.setFilter(QDir.Files)
dig.exec_()
file_path = dig.selectedFiles()[0]
print(file_path)
return file_path
def set_path(self):
dlg = QFileDialog(self, self.tr("Choose Path"),
os.path.expanduser("~/"))
dlg.setFileMode(self.type_of_file)
if self.filter:
dlg.setFilter([self.filter])
if dlg.exec_():
names = dlg.selectedFiles()
self.text_edit.setText(names[0])
def getText2(self):
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.AnyFile) #可选任意文件
dialog.setFilter(QDir.Files)
if dialog.exec_(): #该方法用于选择文件，如果选中文件则返回true
filenames = dialog.selectedFiles() #获取选中文件名列表
print(filenames)
self.txtDestionPath.setPlainText(filenames[0])
def getfile(self):
q_file = QFileDialog()
q_file.setFileMode(QFileDialog.AnyFile)
q_file.setFilter(QDir.Files)
if q_file.exec():
filenames = q_file.selectedFiles()
print(filenames[0])
s = filenames[0]
sendfile(s)
def action_select_output_files_path(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
options |= QFileDialog.DontUseCustomDirectoryIcons
dialog = QFileDialog()
dialog.setOptions(options)
dialog.setFilter(dialog.filter() | QDir.Hidden)
path = dialog.getExistingDirectory(self, 'Select directory', options=options)
if path:
self.lineedit_output_files_path.setText(path)
def load_text(self):
file_dialog = QFileDialog()
file_dialog.setFileMode(QFileDialog.AnyFile)
file_dialog.setFilter(QDir.Files)
if file_dialog.exec():
file = file_dialog.selectedFiles()
with open(file[0], 'r',
encoding='utf-8') as f: # 加encoding是为了防止加载中文内容时出错
self.contents.setText(f.read())
pass
def open_directory():
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.Directory)
dialog.setFilter(QDir.Dirs | QDir.NoDotAndDotDot)
dialog.setWindowTitle('从指定文件夹复制样本:')
name = None
if dialog.exec():
name = dialog.selectedFiles()[0]
logger.debug("name is %s, length %s", name, len(name))
return name
def load_text(self):
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.AnyFile)
dialog.setFilter(QDir.Files)
if dialog.exec_():
filenames = dialog.selectedFiles()
with open(filenames[0], encoding='utf-8', mode='r') as f:
data = f.read()
self.contents.setText(data)
def getfiles(self):
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.AnyFile)
dlg.setFilter(QDir.Files)
if dlg.exec_():
filenames = dlg.selectedFiles()
f = open(filenames[0], 'r')
with f:
data = f.read()
self.contents.setText(data)
def open_file(self):
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.AnyFile)
dlg.setFilter(QDir.Files)
if dlg.exec_():
filename = dlg.selectedFiles()
with open(filename[0], 'r') as f:
data = f.read()
self.textEdit.setText(data)
def load_file(self):
print("加载文件")
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.AnyFile)
dlg.setFilter(QDir.Files)
if dlg.exec_():
filenames = dlg.selectedFiles()
print(filenames[0])
self.read_bin(filenames[0])
def loadtxt(self):
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.AnyFile)
dlg.setFilter(QDir.Files)
global data #定义全局变量data，后面的各种压缩算法需要使用
if dlg.exec_():
filenames = dlg.selectedFiles()
f = open(filenames[0], 'r')
with f:
data = f.read()
self.textEdit.setText(data)
def selectfile(self):
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.AnyFile)
dialog.setFilter(QDir.Files)
if dialog.exec_():
filenames= dialog.selectedFiles()
f= open(filenames[0],encoding='utf-8')
with f:
data = f.read()
self.textEdit.setText(data)
def selectconfig(self):
try:
file = QFileDialog()
file.setFileMode(QFileDialog.AnyFile)
file.setFilter(QDir.Files)
if file.exec_():
filename = file.selectedFiles()
PATHDATA['config'] = filename[0]
self.configLable.setText(filename[0])
except IOError:
logger.exception("选择数据不符规则数据无效")
def getText(self):
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.AnyFile) #可选任意文件
dialog.setFilter(QDir.Files)
if dialog.exec_(): #该方法用于选择文件，如果选中文件则返回true
filenames = dialog.selectedFiles() #获取选中文件名列表
print(filenames)
f = open(filenames[0], 'r')
with f:
data = f.read()
self.contents.setText(data)
def getText(self):
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.AnyFile) #可选任意文件
dialog.setFilter(QDir.Files)
if dialog.exec_(): #该方法用于选择文件，如果选中文件则返回true
filenames = dialog.selectedFiles() #获取选中文件名列表
print(filenames)
f = open(filenames[0], 'r')
with f:
self.txtSourcePath.setPlainText(filenames[0])
print(filenames)
def save(self):
try:
dif = QFileDialog()
dif.setFileMode(QFileDialog.Directory) # 设置打开任意文件夹
dif.setFilter(QDir.Files) # 文件过滤
if dif.exec_():
# 接受选中文件的路径，默认为列表
dir_path = dif.selectedFiles() # 获得文件夹绝对路径
# file_name = os.path.basename(file_path[0]) #获得文件名
self.textBrowser.setText(dir_path[0])
except Exception as f:
print(f)
def get_text_file(self):
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.AnyFile)
dialog.setFilter(QDir.Files)
if dialog.exec_():
file_name = dialog.selectedFiles()
with open(file_name[0], 'r', encoding='utf-8') as f:
data = f.read()
self.editor.setPlainText(data)
f.close()
def add_folder(self):
try:
self.__logger.info("add action sample folder")
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.Directory)
dlg.setFilter(QDir.Dirs | QDir.NoDotAndDotDot)
if dlg.exec():
# get folder name
folder_name = dlg.selectedFiles()[0]
self.__logger.debug("open file name %s", folder_name)
if folder_name == "":
return
if False in [
os.path.isdir(folder_name),
os.path.isdir(self.__usr_label_path)
]:
self.__logger.error("%s or %s is not directory",
folder_name, self.__usr_label_path)
return
# if image in folder, normalize it
# NormFolderImage(folderName)
# build new and remove dst path
_, name = os.path.split(folder_name)
if self._check_valid(name):
dst_path = os.path.join(self.__usr_label_path, name)
if os.path.exists(dst_path):
self.__logger.info("remove tree %s", dst_path)
shutil.rmtree(dst_path)
# copy folder
shutil.copytree(folder_name, dst_path)
item = self.__ui.tree_widget_left.currentItem()
child = QTreeWidgetItem()
child.setText(0, name)
child.setText(2, ITEM_TYPE_IMAGE_FLODER)
child.setText(3, dst_path)
icon = QIcon()
icon.addPixmap(QPixmap(":/menu/file.png"), QIcon.Normal,
QIcon.Off)
child.setIcon(0, icon)
get_file_list(dst_path, child, 1)
item.addChild(child)
else:
show_warning_tips("文件夹{}已存在，请检查".format(name))
dlg.popUp()
except RuntimeError as error:
self.__logger.info("change image failed, error %s", error)
def SelectFile(self):
filedialog = QFileDialog()
filedialog.setFileMode(QFileDialog.AnyFile)
filedialog.setFilter(QDir.Files)
if filedialog.exec():
filenames = filedialog.selectedFiles()
print(filenames[0])
with open(filenames[0], encoding='utf-8', mode='r') as file:
print(file)
data = file.read()
print(data)
self.texts.setText(data)
def get_file(contents):
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.AnyFile)
dialog.setFilter(QDir.Files)
# 维持窗口
if dialog.exec():
# 返回的是列表
file_names = dialog.selectedFiles()
# print(file_names)
with open(file_names[0], 'r', encoding='utf-8') as fi:
data = fi.read()
contents.setText(data)
def getfiles(self):
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.AnyFile)
dlg.setFilter("Text files (*.txt)")
filenames = [] #QStringList()
if dlg.exec_():
filenames = dlg.selectedFiles()
f = open(filenames[0], 'r')
with f:
data = f.read()
self.contents.setText(data)
