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driscollisdriscollis
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Update mp3_tag_editor.py
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‎build-a-gui-with-wxpython/mp3_tag_editor.py‎

Lines changed: 53 additions & 60 deletions
Original file line numberDiff line numberDiff line change
@@ -2,75 +2,72 @@
22
import glob
33
import wx
44

5+
56
class EditDialog(wx.Dialog):
6-
77
def __init__(self, mp3):
88
title = 'Editing "{title}"'.format(title=mp3.tag.title)
99
super().__init__(parent=None, title=title)
10-
10+
1111
self.mp3 = mp3
12-
12+
1313
self.main_sizer = wx.BoxSizer(wx.VERTICAL)
14-
14+
1515
self.artist = wx.TextCtrl(self, value=self.mp3.tag.artist)
16-
self.add_widgets('Artist', self.artist)
17-
16+
self.add_widgets("Artist", self.artist)
17+
1818
self.album = wx.TextCtrl(self, value=self.mp3.tag.album)
19-
self.add_widgets('Album', self.album)
20-
19+
self.add_widgets("Album", self.album)
20+
2121
self.title = wx.TextCtrl(self, value=self.mp3.tag.title)
22-
self.add_widgets('Title', self.title)
23-
22+
self.add_widgets("Title", self.title)
23+
2424
btn_sizer = wx.BoxSizer()
25-
save_btn = wx.Button(self, label='Save')
25+
save_btn = wx.Button(self, label="Save")
2626
save_btn.Bind(wx.EVT_BUTTON, self.on_save)
27-
27+
2828
btn_sizer.Add(save_btn, 0, wx.ALL, 5)
2929
btn_sizer.Add(wx.Button(self, id=wx.ID_CANCEL), 0, wx.ALL, 5)
3030
self.main_sizer.Add(btn_sizer, 0, wx.CENTER)
31-
31+
3232
self.SetSizer(self.main_sizer)
33-
33+
3434
def add_widgets(self, label_text, text_ctrl):
3535
row_sizer = wx.BoxSizer(wx.HORIZONTAL)
36-
label = wx.StaticText(self, label=label_text,
37-
size=(50, -1))
36+
label = wx.StaticText(self, label=label_text, size=(50, -1))
3837
row_sizer.Add(label, 0, wx.ALL, 5)
39-
row_sizer.Add(text_ctrl, 1, wx.ALL|wx.EXPAND, 5)
38+
row_sizer.Add(text_ctrl, 1, wx.ALL | wx.EXPAND, 5)
4039
self.main_sizer.Add(row_sizer, 0, wx.EXPAND)
41-
40+
4241
def on_save(self, event):
4342
self.mp3.tag.artist = self.artist.GetValue()
4443
self.mp3.tag.album = self.album.GetValue()
4544
self.mp3.tag.title = self.title.GetValue()
4645
self.mp3.tag.save()
4746
self.Close()
48-
47+
4948

5049
class Mp3Panel(wx.Panel):
51-
5250
def __init__(self, parent):
5351
super().__init__(parent)
5452
main_sizer = wx.BoxSizer(wx.VERTICAL)
5553
self.row_obj_dict = {}
5654
self.current_folder_path = None
57-
58-
self.list_ctrl = wx.ListCtrl(self, size=(-1,100),
59-
style=wx.LC_REPORT
60-
|wx.BORDER_SUNKEN
61-
)
62-
self.list_ctrl.InsertColumn(0, 'Artist', width=140)
63-
self.list_ctrl.InsertColumn(1, 'Album', width=140)
64-
self.list_ctrl.InsertColumn(2, 'Title', width=200)
65-
self.list_ctrl.InsertColumn(3, 'Year', width=200)
66-
main_sizer.Add(self.list_ctrl, 0, wx.ALL|wx.EXPAND, 5)
67-
68-
edit_button = wx.Button(self, label='Edit')
55+
56+
self.list_ctrl = wx.ListCtrl(
57+
self, size=(-1, 100), style=wx.LC_REPORT | wx.BORDER_SUNKEN
58+
)
59+
self.list_ctrl.InsertColumn(0, "Artist", width=140)
60+
self.list_ctrl.InsertColumn(1, "Album", width=140)
61+
self.list_ctrl.InsertColumn(2, "Title", width=200)
62+
self.list_ctrl.InsertColumn(3, "Year", width=200)
63+
main_sizer.Add(self.list_ctrl, 0, wx.ALL | wx.EXPAND, 5)
64+
65+
edit_button = wx.Button(self, label="Edit")
6966
edit_button.Bind(wx.EVT_BUTTON, self.on_edit)
70-
main_sizer.Add(edit_button, 0, wx.ALL|wx.CENTER, 5)
71-
67+
main_sizer.Add(edit_button, 0, wx.ALL | wx.CENTER, 5)
68+
7269
self.SetSizer(main_sizer)
73-
70+
7471
def on_edit(self, event):
7572
selection = self.list_ctrl.GetFocusedItem()
7673
if selection >= 0:
@@ -79,58 +76,54 @@ def on_edit(self, event):
7976
dlg.ShowModal()
8077
self.update_mp3_listing(self.current_folder_path)
8178
dlg.Destroy()
82-
79+
8380
def update_mp3_listing(self, folder_path):
8481
self.current_folder_path = folder_path
8582
self.list_ctrl.ClearAll()
86-
87-
self.list_ctrl.InsertColumn(0, 'Artist', width=140)
88-
self.list_ctrl.InsertColumn(1, 'Album', width=140)
89-
self.list_ctrl.InsertColumn(2, 'Title', width=200)
90-
self.list_ctrl.InsertColumn(3, 'Year', width=200)
91-
92-
mp3s = glob.glob(folder_path + '/*.mp3')
83+
84+
self.list_ctrl.InsertColumn(0, "Artist", width=140)
85+
self.list_ctrl.InsertColumn(1, "Album", width=140)
86+
self.list_ctrl.InsertColumn(2, "Title", width=200)
87+
self.list_ctrl.InsertColumn(3, "Year", width=200)
88+
89+
mp3s = glob.glob(folder_path + "/*.mp3")
9390
mp3_objects = []
9491
index = 0
9592
for mp3 in mp3s:
9693
mp3_object = eyed3.load(mp3)
97-
self.list_ctrl.InsertItem(
98-
index, mp3_object.tag.artist)
94+
self.list_ctrl.InsertItem(index, mp3_object.tag.artist)
9995
self.list_ctrl.SetItem(index, 1, mp3_object.tag.album)
10096
self.list_ctrl.SetItem(index, 2, mp3_object.tag.title)
10197
mp3_objects.append(mp3_object)
10298
self.row_obj_dict[index] = mp3_object
10399
index += 1
104-
105-
100+
101+
106102
class Mp3Frame(wx.Frame):
107-
108103
def __init__(self):
109-
super().__init__(parent=None, title='Mp3 Tag Editor')
104+
super().__init__(parent=None, title="Mp3 Tag Editor")
110105
self.panel = Mp3Panel(self)
111106
self.create_menu()
112107
self.Show()
113-
108+
114109
def create_menu(self):
115110
menu_bar = wx.MenuBar()
116111
file_menu = wx.Menu()
117112
open_folder_menu_item = file_menu.Append(
118-
wx.NewId(), 'Open Folder', 'Open a folder with MP3s'
113+
wx.NewId(), "Open Folder", "Open a folder with MP3s"
119114
)
120-
menu_bar.Append(file_menu, '&File')
121-
self.Bind(wx.EVT_MENU, self.on_open_folder,
122-
open_folder_menu_item)
115+
menu_bar.Append(file_menu, "&File")
116+
self.Bind(wx.EVT_MENU, self.on_open_folder, open_folder_menu_item)
123117
self.SetMenuBar(menu_bar)
124-
118+
125119
def on_open_folder(self, event):
126-
dlg = wx.DirDialog(self, "Choose a directory:",
127-
style=wx.DD_DEFAULT_STYLE,
128-
)
120+
dlg = wx.DirDialog(self, "Choose a directory:", style=wx.DD_DEFAULT_STYLE)
129121
if dlg.ShowModal() == wx.ID_OK:
130122
self.panel.update_mp3_listing(dlg.GetPath())
131123
dlg.Destroy()
132-
133-
if __name__ == '__main__':
124+
125+
126+
if __name__ == "__main__":
134127
app = wx.App(False)
135128
frame = Mp3Frame()
136129
app.MainLoop()

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