Python tkFileDialog.askopenfilename() Examples

def main():
    base = Tk()
    base.title("ms_deisotope Spectrum Viewer")
    tk.Grid.rowconfigure(base, 0, weight=1)
    tk.Grid.columnconfigure(base, 0, weight=1)
    app = SpectrumViewer(base)
    app.do_layout()

    try:
        fname = sys.argv[1]
    except IndexError:
        fname = None
        # fname = tkfiledialog.askopenfilename()
    print("initial value", fname)
    app.ms_file_name = fname

    app.mainloop() 

def loadTypetoTarget(self, fileType, targetWindow, ftype = None):
    	
    	if not (fileType and targetWindow): return
    	
    	from tkFileDialog import askopenfilename
        ftypes = [(fileType, fileType)]

        filename = askopenfilename(filetypes=ftypes, defaultextension=fileType)

        self.loadIntoWindow(filename, targetWindow)

        # set the config menu to blank
        self.configsMenuButton.configure(text='<none>')

        # !!! remember to reset all the filenames as well!
        if filename:
        	if ftype == 'l': self.lexfilename = filename
        	elif ftype == 'r': self.rulfilename = filename 

def print_welcome():

    print("\n\n=======================================================================")
    print("Hello there, I am the going to help you plot LSDTopoTools data!")
    print("You will need to tell me where the parameter file is.")
    print("Use the -wd flag to define the working directory.")
    print("If you dont do this I will assume the data is in the same directory as this script.")
    print("=======================================================================\n\n ")

    from Tkinter import Tk
    from tkFileDialog import askopenfilename

    Tk().withdraw() # we don't want a full GUI, so keep the root window from appearing
    filename = askopenfilename() # show an "Open" dialog box and return the path to the selected file
    
    return filename    
   
    
    
#============================================================================= 

def load_chart(self, *args):
        "Load a chart from a pickle file"
        filename = askopenfilename(filetypes=self.CHART_FILE_TYPES,
                                   defaultextension='.pickle')
        if not filename: return
        try:
            chart = pickle.load(open(filename, 'r'))
            self._chart = chart
            self._cv.update(chart)
            if self._matrix: self._matrix.set_chart(chart)
            if self._matrix: self._matrix.deselect_cell()
            if self._results: self._results.set_chart(chart)
            self._cp.set_chart(chart)
        except Exception, e:
            raise
            tkMessageBox.showerror('Error Loading Chart',
                                   'Unable to open file: %r' % filename) 

def flash(self):
        self.fl_state.set("Processing...")
        filename = askopenfilename(
            filetypes=((_("Flash"), "*.bin"), (_("All files"), "*.*"))
        )
        if filename == "":
            return
        if len(self.table.selection()) == 0:
            _mac = "all"
        else:
            _mac = self.table.item(self.table.selection()[0], option="values")[4]
        result = ProcessCMD(
            ["flash", _mac, self.passw.get(), filename, self.fl_state.set]
        )
        if (
            hasattr(result, "keys")
            and "Ret" in result.keys()
            and result["Ret"] in CODES.keys()
        ):
            showerror(_("Error"), CODES[result["Ret"]]) 

def browse_file(self):

    	self.fname = tkFileDialog.askopenfilename(filetypes = (("Template files", "*.type"), ("All files", "*")))
                
#     def submit(self):
#         print('Name: {}'.format(self.entry_name.get()))
#         print('Email: {}'.format(self.entry_email.get()))
#         print('Comments: {}'.format(self.text_comments.get(1.0, 'end')))
#         self.clear()
#         tkMessageBox.showinfo(title = 'Explore California Feedback', message = 'Comments Submitted!')
#                             
#     def clear(self):
#         self.entry_name.delete(0, 'end')
#         self.entry_email.delete(0, 'end')
#         self.text_comments.delete(1.0, 'end')
# 

def AskShapefilePath(text="unknown task"):
    """
Pops up a temporary tk window asking user to visually choose a shapefile.
Returns the chosen shapefile path as a text string. Also prints it as text in case
the user wants to remember which shapefile was picked and hardcode it in the script.

| __option__ | __description__ 
| --- | --- 
| *text | an optional string to identify what purpose the shapefile was chosen for when printing the result as text.
"""
    tempwindow = tk.Tk()
    tempwindow.state("withdrawn")
    shapefilepath = tkFileDialog.askopenfilename(parent=tempwindow, filetypes=[("shapefile",".shp")], title="choose shapefile for "+text)
    tempwindow.destroy()
    print("you picked the following shapefile for <"+str(text)+">:\n"+str(shapefilepath)+"\n\n")
    return shapefilepath 

def load_file(self, file=None):

        if file is None:
            file = tkfiledialog.askopenfilename(filetypes=[('GCode files', '.nc'), ('all files','.*')])
            self.filepath = file.rsplit('/',1)[0]  # save file path without the file name
            if file:
                try:
                    data = open(file, 'rb')
                except Exception as details:
                    tkmessagebox.showerror(('Error'),details)
                    return
        else:
            try:
                data = open(file, 'rb')
            except Exception as details:
                print(details)
                return
        self.file = data 

def load_settings(self, s=None):
        """Load a perferences settings."""
        if s is None:
            if self.restore_last_pref:
                self.restore_last_pref = False
                if not os.path.isdir(self.default_path_to_pref):
                    return
                path_to_pref = os.path.join(self.default_path_to_pref,
                                            '_last_settings.json')
                if not os.path.isfile(path_to_pref):
                    return
            else:
                path_to_pref = filedialog.askopenfilename(
                    defaultextension='.json', filetypes=[("json files",
                                                          '*.json')],
                    initialdir=self.default_path_to_pref,
                    title="Choose filename")
            s = json.load(open(path_to_pref))
        self.set_preferences(s) 

def open_existing(self, *args):
    
        filename = tkFileDialog.askopenfilename()
        
        extension = filename.split('.')[-1]
        
        
        if filename is None:
            return
        elif extension not in ['strapbm']:
            tkMessageBox.showerror("ERROR!!","Selected File not a .strapbm file")
            return
        else:
            calc_file = open(filename,'r')
            calc_data = calc_file.readlines()
            calc_file.close()
            
            i=0
            for line in calc_data:
                value = line.rstrip('\n')
                self.inputs[i].set(value)
                i+=1 

def load_chart(self, *args):
        "Load a chart from a pickle file"
        filename = askopenfilename(filetypes=self.CHART_FILE_TYPES,
                                   defaultextension='.pickle')
        if not filename: return
        try:
            chart = pickle.load(open(filename, 'r'))
            self._chart = chart
            self._cv.update(chart)
            if self._matrix: self._matrix.set_chart(chart)
            if self._matrix: self._matrix.deselect_cell()
            if self._results: self._results.set_chart(chart)
            self._cp.set_chart(chart)
        except Exception, e:
            raise
            tkMessageBox.showerror('Error Loading Chart',
                                   'Unable to open file: %r' % filename) 

def load_script(self):
        """load a script file, ask validation of detected Python code"""
        filename = filedialog.askopenfilename(
            initialdir=self.initialdir, defaultextension='.sql',
            filetypes=[("default", "*.sql"), ("other", "*.txt"),
                       ("all", "*.*")])
        if filename != '':
            self.set_initialdir(filename)
            text = os.path.split(filename)[1].split(".")[0]
            with io.open(filename, encoding=guess_encoding(filename)[0]) as f:
                script = f.read()
                sqls = self.conn.get_sqlsplit(script, remove_comments=True)
                dg = [s for s in sqls if s.strip(' \t\n\r')[:5] == "pydef"]
                if dg:
                    fields = ['', ['In Script File:', filename, 'r', 100], '',
                              ["Python Script", "".join(dg), 'r', 80, 20]]

                    create_dialog(("Ok for this Python Code ?"), fields,
                                  ("Confirm", self.load_script_ok),
                                  [text, script])
                else:
                    new_tab_ref = self.n.new_query_tab(text, script) 

def attach_db(self):
        """attach an existing database"""
        filename = filedialog.askopenfilename(
            initialdir=self.initialdir, defaultextension='.db',
            title="Choose a database to attach ",
            filetypes=[("default", "*.db"), ("other", "*.db*"),
                       ("all", "*.*")])
        attach = os.path.basename(filename).split(".")[0]
        avoid = {i[1]: 0 for i in get_leaves(self.conn, 'attached_databases')}
        att, indice = attach, 0
        while attach in avoid:
            attach, indice = att + "_" + str(indice), indice + 1
        if filename != '':
            self.set_initialdir(filename)
            attach_order = "ATTACH DATABASE '%s' as '%s' " % (filename, attach)
            self.conn.execute(attach_order)
            self.actualize_db() 

def body(self, master, row, columns=DEFAULT_COLUMNS, **kwargs):
        """
        Place the required elements using the grid layout method.

        Returns the number of rows taken by this element.
        """
        label = ttk.Label(master, text=self.text)
        label.grid(row=row, column=0, columnspan=1, sticky="e")
        self.entry = ttk.Entry(master, textvariable=self.value)
        self.entry.grid(row=row, column=1, columnspan=columns - 1, sticky="ew")
        if self.directory:
            self.choose = ttk.Button(
                master,
                text="Choose...",
                command=lambda: self.value.set(tkFileDialog.askdirectory()),
            )
        else:
            self.choose = ttk.Button(
                master,
                text="Choose...",
                command=lambda: self.value.set(tkFileDialog.askopenfilename()),
            )
        self.choose.grid(row=row + 1, column=1, sticky="w")
        if self.optional:
            self.clear = ttk.Button(
                master, text="Clear", command=lambda: self.value.set("")
            )
            self.clear.grid(row=row + 1, column=2, sticky="e")
        return 2 

def local_fetch(self):
        """
        Popup simple local navigation dialog.
        """
        self.logger.info("%s: activated" % inspect.stack()[0][3])

        self.key_item = tkFileDialog.askopenfilename(title="Local object", message="Select local object:", parent=self.root)

        if self.key_item:
            self.status_string.set('Object found.')
            self.handle_key_item()
        else:
            self.status_string.set('No object selected.') 

def open_explorer(self):
        name = askopenfilename()
        self.path_cnn_entry.insert(0, name)
        print(self.path_cnn_entry.get()) 

def read_remote(self):
        """
        Handle server connection, keyfile selection and remote volume dismount.
        """
        self.logger.info("%s: activated" % inspect.stack()[0][3])

        tmp_directory = "/tmp/sk/mount"
        if not os.path.exists(tmp_directory):
            os.makedirs(tmp_directory)

        try:
            self.logger.info("%s: %s" % (inspect.stack()[0][3], "Mounting"))
            msb.mount_share_at_path_with_credentials(self.remote_hostname.get(), tmp_directory, self.remote_username.get(), self.remote_password.get())

            self.key_item = tkFileDialog.askopenfilename(initialdir=tmp_directory, title="Remote object", message="Select remote object:", parent=self.root)

            self.logger.info("%s: %s" % (inspect.stack()[0][3], self.key_item))

            if self.key_item:
                self.status_string.set('Object found.')
                self.handle_key_item()
            else:
                self.status_string.set('No object selected.')

            self.logger.info("%s: %s" % (inspect.stack()[0][3], "Dismounting"))
            umount_results = subprocess.check_output(["/usr/sbin/diskutil", "unmount", tmp_directory])
            self.logger.info(umount_results)

        except Exception as exception_message:
            self.logger.error(exception_message) 

def open_all_file(parent,config,filetype):
		import tkFileDialog
		initialdir = grp_config.get(config[0],config[1])
		filename=tkFileDialog.askopenfilename(initialdir=initialdir, parent=parent,title=_("Select a file"),filetypes =filetype )
		if filename:
			initialdir=os.path.dirname(filename)
			grp_config.set(config[0],config[1],initialdir)
		filename=unicode(filename)
		return filename 

def ask_load_project(self):
        filename = askopenfilename(initialdir=self.dir, filetypes=[('PRACMLN project files', '.pracmln')], defaultextension=".pracmln")
        if filename and os.path.exists(filename):
            self.load_project(filename)
        else:
            logger.info('No file selected.')
            return 

def ask_load_project(self):
        filename = askopenfilename(initialdir=self.dir, filetypes=[('PRACMLN project files', '.pracmln')], defaultextension=".pracmln")
        if filename and os.path.exists(filename):
            self.load_project(filename)
        else:
            logger.info('No file selected.')
            return 

def import_file(self):
        filename = askopenfilename(initialdir=self.dir, filetypes=self.fsettings.get('ftypes'), defaultextension=self.fsettings.get('extension', '.mln'))
        if filename:
            fpath, fname = ntpath.split(filename)
            self.dir = os.path.abspath(fpath)
            content = mlnpath(filename).content
            if self.import_hook is not None:
                self.import_hook(fname, content)
            self.update_file_choices()
            self.selected_file.set(fname)
            self.dirty = True 

def write_save(self):
        try:
            disk = sd_card.disk_path
        except:
            raise Exception("Please open a disk before attempting to write a save.")

        file_path = tkFileDialog.askopenfilename( initialdir = os.path.expanduser('~/Desktop'), filetypes=[ ("3DS Save","*.sav")] )

        if file_path:
            # follow symlink
            file_path = os.path.realpath(file_path)

            self.message = "Writing %s" % os.path.basename(file_path)

            progress_bar = progress_bar_window("Writing Save", self.message, mode = "indeterminate", maximum = 100, task = "write save")

            root.wait_visibility(progress_bar.progress)

            progress_bar.start_indeterminate()

            sd_card.write_savegame(file_path)

            progress_bar.progress_complete()

            controller.fill_rom_table()

        else:
            return 

def write_rom(self):
        try:
            disk = sd_card.disk_path
        except:
            raise Exception("Please open a disk before attempting to write a rom.")

        file_path = tkFileDialog.askopenfilename( initialdir = os.path.expanduser('~/Desktop'), filetypes=[ ("3DS Rom","*.3ds")] )

        if file_path:
            # follow symlink
            file_path = os.path.realpath(file_path)

            # if the template data doesn't exist we might as well just shut it down right here. If the progress window shows up the exception will stop the process so I can't destrot that toplevel.
            if not self.get_rom_template_data(file_path):
                tkMessageBox.showinfo("Missing Template Data", "Template entry not found.")
                return None

            # get rom size and calculate block count
            rom_size = os.path.getsize(file_path)

            self.message = "Writing %s" % os.path.basename(file_path)
            progress_bar = progress_bar_window("Writing Rom", self.message, mode = "determinate", maximum = rom_size, task = "write")

            root.wait_visibility(progress_bar.window)

            sd_card.write_rom(file_path, progress=progress_bar)

            controller.fill_rom_table()

        else:
            return 

def select_shader(self):
        default_directory = base.config.GetString('water-panel-default-shader-path', '.')
        filename = askopenfilename(initialdir=default_directory, filetypes=[('CG', 'cg')], title='Select Shader')
        if not filename:
            return
        else:
            print filename
            self.set_shader(filename) 

def select_alpha_texture(self):
        default_directory = base.config.GetString('water-panel-default-texture-path', '.')
        filename = askopenfilename(initialdir=default_directory, filetypes=[('BMP JPG TIF', 'bmp jpg tif')], title='Select Alpha Texture')
        if not filename:
            return
        else:
            print filename
            self.set_alpha_texture(filename) 

def select_texture(self):
        default_directory = base.config.GetString('water-panel-default-texture-path', '.')
        filename = askopenfilename(initialdir=default_directory, filetypes=[('BMP JPG TIF', 'bmp jpg tif')], title='Select Texture')
        if not filename:
            return
        else:
            print filename
            self.set_texture(filename) 

def _load_water_parameters(self):
        default_directory = base.config.GetString('water-panel-default-path', '.')
        filename = askopenfilename(initialdir=default_directory, filetypes=[('WTR', 'wtr')], title='Open Water File')
        if not filename:
            return False
        return self.load_region(filename) 

def getIdentityFile(self):
        r = tkFileDialog.askopenfilename()
        if r:
            self.identity.delete(0, Tkinter.END)
            self.identity.insert(Tkinter.END, r) 

def get_file(self, hint):
        '''
        User wants to select an image file
        '''
        import tkFileDialog
        from os.path import splitext, dirname, basename
        options = {}
        options['filetypes'] = [('JPEG files', '.jpg .jpeg .JPG .JPEG'),
                                ('all files', '.*')]
        options['initialdir'] = self.imgdir
        titles = {}
        titles['v'] = 'The vertical image of the Celestial Pole region'
        titles['h'] = 'The horizontal image of the Celestial Pole region'
        titles['i'] = 'The horizontal image after Alt/Az adjustment'
        options['title'] = titles[hint]
        img = tkFileDialog.askopenfilename(**options)
        if img:
            wcs = splitext(img)[0] + '.wcs'
            if self.happy_with(wcs, img):
                self.update_solved_labels(hint, 'active')
            else:
                self.update_solved_labels(hint, 'disabled')
            self.imgdir = dirname(img)
            if hint == 'v':
                self.vimg_fn = img
                self.vwcs_fn = wcs
                self.havev = True
                self.wvar1.configure(text=basename(img))
                self.wvfn.configure(bg='green', activebackground='green')
            elif hint == 'h':
                self.himg_fn = img
                self.hwcs_fn = wcs
                self.haveh = True
                self.wvar2.configure(text=basename(img))
                self.whfn.configure(bg='green', activebackground='green')
            elif hint == 'i':
                self.iimg_fn = img
                self.iwcs_fn = wcs
                self.havei = True
                self.wvar3.configure(text=basename(img))
                self.wifn.configure(bg='green', activebackground='green') 

def local_nav_pane(self):
        """
        Select keyfile from local volume.
        """
        self.logger.info("%s: activated" % inspect.stack()[0][3])

        self.key_item = tkFileDialog.askopenfilename(title="Local object", message="Select local object:", parent=self.root)

        if self.key_item:
            self.status_string.set('Object found.')
            self.handle_key_item()
        else:
            self.status_string.set('No object selected.')