我们从Python开源项目中，提取了以下15个代码示例，用于说明如何使用tkinter.filedialog.askopenfile()。
def openBox( self, title=None, dirName=None, fileTypes=None, asFile=False): self.topLevel.update_idletasks() # define options for opening options = {} if title is not None: options['title'] = title if dirName is not None: options['initialdir'] = dirName if fileTypes is not None: options['filetypes'] = fileTypes if asFile: return filedialog.askopenfile(mode="r", **options) # will return "" if cancelled else: return filedialog.askopenfilename(**options)
def install_zip(self): pack = filedialog.askopenfile("r") found_pack = False if pack: with zipfile.ZipFile(pack.name, "r") as z: for file in z.namelist(): if file == "pack.mcmeta": # messagebox.showinfo("Information", "Found 'pack.mcmeta'.") found_pack = True pack.close() if found_pack: try: shutil.move(pack.name, self.resourcepack_location) except shutil.Error: messagebox.showerror("Error", "This pack is already installed.") else: messagebox.showerror("Error", "Could not find 'pack.mcmeta'.")
def select_input(self) -> None: file = askopenfile(title='Please select one (any) frame from your set of images.', filetypes=[('Image Files', ['.jpeg', '.jpg', '.png', '.gif', '.tiff', '.tif', '.bmp'])]) if not file: return None dir_ = os.path.dirname(file.name) filetype = os.path.splitext(file.name) self.files = [os.path.abspath(os.path.join(dir_, f)) for f in os.listdir(dir_) if f.endswith(filetype)] self.files.sort() self.btn_output['state'] = 'normal'
def open_zip(self): pack = filedialog.askopenfile("r", initialdir=self.resourcepack_location) found_pack = False if pack: amount = functions.zip_files(pack.name) progress = dialog.ProgressWindow(self.parent, title="Opening Zip", maximum=amount) count = 0 with zipfile.ZipFile(pack.name, "r") as z: for file in z.namelist(): if file == "pack.mcmeta": # messagebox.showinfo("Information", "Found 'pack.mcmeta'.") found_pack = True self.destroy() if found_pack: self.parent.d = tempfile.TemporaryDirectory() for file in z.namelist(): z.extract(file, self.parent.d.name) count += 1 progress.variable_name.set("Current File: " + file) progress.variable_percent.set("{}% Complete".format(round(100 * float(count) / float(amount)))) progress.variable_progress.set(progress.variable_progress.get() + 1) self.parent.name = pack.name.split("/")[-1].split(".")[0] self.parent.directory = self.parent.d.name self.parent.directory_real = pack.name self.parent.cmd.tree_refresh() self.destroy() elif not found_pack: messagebox.showerror("Error", "Could not find 'pack.mcmeta'.") pack.close() progress.destroy()
def install_server_pack(self): pack = filedialog.askopenfile(initialdir=self.resourcepack_location_server) pack.close() os.rename(pack.name, pack.name + ".zip") shutil.move(pack.name + ".zip", self.resourcepack_location)
def replace_file(self): old_file = self.widget_tree.item(self.widget_tree.focus())["tags"][0] file = filedialog.askopenfile() if file: new_file = file.name # os.replace(new_file, old_file) shutil.copy2(new_file, old_file) self.cmd.tree_refresh()
def _browse(self): """Opens a file browser.""" file = filedialog.askopenfile(filetype=self._filetypes, initialdir=self._directory) self._variable.set(file.name) file.close()
def open_file(self): opennm = tkfd.askopenfile() if not opennm == None: f = Path(opennm.name).read_text() self.has_saved = True self.saved_path = opennm.name return f else: return ""
def openFileHK(self): f = filedialog.askopenfile(mode='r') t = f.read() text.delete(0.0, END) text.insert(0.0, t) #Loops commands
def openFile(): f = filedialog.askopenfile(mode='r') t = f.read() text.delete(0.0, END) text.insert(0.0, t) ###################################################################### #Main GUI
def open_file(program): file = filedialog.askopenfile() if file is None: return program.open_file(file.name) file.close()
def load_history(self): f = filedialog.askopenfile(mode='r', filetypes=[self.get_filetype()], defaultextension=self.get_filetype()[1]) if f is None: return self.historyList[self.searchMode].clear() for line in f: self.historyList[self.searchMode].add(line) self.historyVar.set(tuple(self.historyList[self.searchMode])) f.close()
def load_preset(self): file = askopenfile(filetypes=[("Synth presets", "*.ini")]) cf = ConfigParser() cf.read_file(file) file.close() # general settings self.samplerate_choice.set(cf["settings"]["samplerate"]) self.rendering_choice.set(cf["settings"]["rendering"]) self.a4_choice.set(cf["settings"]["a4tuning"]) self.to_speaker_lb.selection_clear(0, tk.END) to_speaker = cf["settings"]["to_speaker"] to_speaker = tuple(to_speaker.split(',')) for o in to_speaker: self.to_speaker_lb.selection_set(int(o)-1) for section in cf.sections(): if section.startswith("oscillator"): num = int(section.split('_')[1])-1 osc = self.oscillators[num] for name, value in cf[section].items(): getattr(osc, name).set(value) osc.waveform_selected() elif section.startswith("envelope"): num = int(section.split('_')[1])-1 env = self.envelope_filters[num] for name, value in cf[section].items(): getattr(env, name).set(value) elif section == "arpeggio": for name, value in cf[section].items(): getattr(self.arp_filter, name).set(value) elif section == "tremolo": for name, value in cf[section].items(): getattr(self.tremolo_filter, name).set(value) elif section == "echo": for name, value in cf[section].items(): getattr(self.echo_filter, name).set(value) self.statusbar["text"] = "preset loaded."
