Drop qt and use remi

main.py

@@ -1,87 +1,99 @@
 import sys
 import os
 import unicodedata
-from PyQt5.QtWidgets import QMainWindow, QApplication, QPushButton, QFileDialog, QLineEdit
-
-class App(QMainWindow):
-
-    def __init__(self):
-        super().__init__()
-        self.title = 'M3U Generator'
-        self.left = 10
-        self.top = 10
-        self.width = 400
-        self.height = 140
-        self.initUI()
-
-    def initUI(self):
-        self.setWindowTitle(self.title)
-        self.setGeometry(self.left, self.top, self.width, self.height)
-
-        self.textbox = QLineEdit(self)
-        self.textbox.move(20, 20)
-        self.textbox.resize(280, 40)
-        self.textbox.setReadOnly(True)
-
-        self.selectbutton = QPushButton("Select", self)
-        self.selectbutton.clicked.connect(self.getDir)
-        self.selectbutton.move(20, 80)
-
-        self.gobutton = QPushButton("Go", self)
-        self.gobutton.clicked.connect(self.genM3U)
-        self.gobutton.move(120, 80)
-
-        self.show()
-
-    def getDir(self):
-        dlg = QFileDialog()
-        dlg.setFileMode(QFileDialog.Directory)
-
-        if dlg.exec_():
-            files = dlg.selectedFiles()
-            if len(files) < 1:
-                return
-            self.textbox.setText(dlg.selectedFiles()[0])
-
-    def genM3U(self):
-        selectDir = self.textbox.text()
-        if not os.path.isdir(selectDir):
+import remi.gui as gui
+from remi import start, App
+
+class M3uGenerator(App):
+    def __init__(self, *args):
+        super(M3uGenerator, self).__init__(*args)
+
+    def on_select_btn_pressed(self, widget):
+        self.folder_selection_dialog = gui.FileSelectionDialog('Folder Selection Dialog',
+                                                'Select folder to generate m3u', False,
+                                                '.', False)
+        self.folder_selection_dialog.confirm_value.do(
+            self.on_fileselection_dialog_confirm)
+
+        # here is returned the Input Dialog widget, and it will be shown
+        self.folder_selection_dialog.show(self)
+
+    def on_fileselection_dialog_confirm(self, widget, filelist):
+        if len(filelist) == 0:
+            self.lbl.set_text('Please choose a folder')
+        else:
+            self.lbl.set_text(filelist[0])
+
+    def on_go_btn_pressed(self, widget):
+        doing_dialog = gui.GenericDialog("", "Doing", width=500, height=100)
+        doing_dialog.show(self)
+        m3u_path = self.gen_m3u()
+        doing_dialog.hide()
+        done_dialog = gui.GenericDialog("", "m3u created at [{}]".format(m3u_path), width=500, height=100)
+        done_dialog.show(self)
+
+    def gen_m3u(self):
+        select_dir = self.lbl.get_text()
+        if not os.path.isdir(select_dir):
             return
 
-        def isMusic(path):
-            supportExtension = ['.mp3', '.m3u', '.wma', '.flac', '.wav', '.mc', '.aac', '.m4a', '.ape', '.dsf', '.dff']
-            filename, fileExtension = os.path.splitext(path)
-            if fileExtension.lower() in supportExtension:
+        def is_music(path):
+            support_extension = ['.mp3', '.m3u', '.wma', '.flac',
+				'.wav', '.mc', '.aac', '.m4a',
+				'.ape', '.dsf', '.dff']
+            filename, extension = os.path.splitext(path)
+            if extension.lower() in support_extension:
                 return True
             return False
 
-        def createPlayList(selectDir):
-            m3uList = []
-            for root, subdirs, files in os.walk(selectDir):
+        def create_playList(select_dir):
+            m3u_list = []
+            for root, subdirs, files in os.walk(select_dir):
                 for filename in files:
-                    relDir = os.path.relpath(root, selectDir)
-                    if relDir == ".":
+                    rel_dir = os.path.relpath(root, select_dir)
+                    if rel_dir == ".":
                         path = filename
                     else:
-                        path = os.path.join(relDir, filename)
-                    if isMusic(path):
-                        m3uList.append(path)
-            return m3uList
+                        path = os.path.join(rel_dir, filename)
+                    if is_music(path):
+                        m3u_list.append(path)
+            return m3u_list
 
-        m3uPath = os.path.join(selectDir, os.path.basename(selectDir) + ".m3u8")
+        m3u_path = os.path.join(select_dir, os.path.basename(select_dir) + ".m3u8")
 
-        if os.path.exists(m3uPath):
-            os.remove(m3uPath)
+        if os.path.exists(m3u_path):
+            os.remove(m3u_path)
 
-        m3uList = createPlayList(selectDir)
+        m3u_list = create_playList(select_dir)
 
-        f = open(m3uPath, 'w', encoding='utf-8')
-        for music in m3uList:
+        f = open(m3u_path, 'w', encoding='utf-8')
+        for music in m3u_list:
             f.write(unicodedata.normalize('NFC', music) + '\n')
         f.close()
-        print("finish")
+
+        return m3u_path
+
+    def main(self):
+        body = gui.VBox(width='100%', height='100%')
+        main_container = gui.VBox(width=400, height=140,
+                        style={'align': 'center', 'border': '5px #FFAC55 solid'})
+        btn_container = gui.HBox(width=300, height=30)
+
+        self.lbl = gui.Label('Please choose a folder')
+        self.select_bt = gui.Button('Select folder', width=100, height=30)
+        self.go_bt = gui.Button('Go', width=100, height=30)
+
+        self.select_bt.onclick.do(self.on_select_btn_pressed)
+        self.go_bt.onclick.do(self.on_go_btn_pressed)
+
+        btn_container.append(self.select_bt)
+        btn_container.append(self.go_bt)
+
+        main_container.append(self.lbl)
+        main_container.append(btn_container)
+        body.append(main_container)
+
+        return body
 
 if __name__ == '__main__':
-    app = QApplication(sys.argv)
-    ex = App()
-    sys.exit(app.exec_())
+    start(M3uGenerator)

remi/__init__.py

@@ -0,0 +1,6 @@
+from .gui import Widget, Button, TextInput, \
+                 SpinBox, Label, GenericDialog, InputDialog, ListView, ListItem, DropDown, DropDownItem, \
+                 Image, Table, TableRow, TableItem, TableTitle, Input, Slider, ColorPicker, Date, GenericObject, \
+                 FileFolderNavigator, FileFolderItem, FileSelectionDialog, Menu, MenuItem, FileUploader, FileDownloader, VideoPlayer
+
+from .server import App, Server, start