Problème d'afficher les données dans un Qtableview

j'ai ce code qui me permet d'afficher les doneés a partir de base de doneés

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
import sys
 
from PyQt4.QtCore import *
 
from PyQt4.QtGui import *
 
from PyQt4 import QtGui,QtCore
 
import psycopg2
 
 
 
class MyWindow(QWidget):
 
    def __init__(self):
 
        QWidget.__init__(self)
 
 
 
        # create table
 
        self.get_table_data()
 
        self.table = self.createTable()
 
        # layout
 
        self.layout = QtGui.QVBoxLayout()
 
        self.initClasses()
 
        grid = QtGui.QGridLayout()
 
        #self.testButton = QPusQHBoxLayout hButton("test")
 
        self.setWindowTitle("Inventaire")
 
        #Main Size
 
        screen = QtGui.QDesktopWidget().screenGeometry()
 
        self.showMaximized()
 
        #self.layout.addWidget(self.testButton)
 
        grid.addWidget(self.groupBox1) # add widget
 
        grid.addWidget(self.labelGroup1_ShotInfo) # add widget
 
 
 
        # set my layout to make sure contents are correctly rendered
 
        self.setLayout(self.layout)
 
        self.layout.addWidget(self.table)
 
        #self.setGeometry(100,100,100,100)
 
        #self.setLayout(self.layout)
 
    def initClasses(self):
 
        # GroupBox
 
        self.groupBox1 = GroupBox(self, QRect(30, 30, 30, 30),  'Shot Info')
 
 
 
        # Label
 
        self.labelGroup1_ShotInfo = Label(self, QRect(30, 30, 30, 30),  'Film')
 
 
 
    def get_table_data(self):
 
        conn = psycopg2.connect(database="sammy", user="postgres", password="a", host="localhost", port="5432")
 
        cur = conn.cursor()
 
        cur.execute("SELECT * from conn")
 
        self.tabledata = cur.fetchall()
 
 
 
    def createTable(self):
 
        # create the view
 
        tv = QTableView()
 
 
 
        # set the table model
 
        header = ['id', 'nom', 'password']
 
        tablemodel = MyTableModel(self.tabledata, header, self)
 
        tv.setModel(tablemodel)
 
        tv.setGeometry(60,60,60,60)
 
        # set the minimum size
 
        tv.setMinimumSize(400, 300)
 
 
 
        # hide grid
 
        tv.setShowGrid(False)
 
 
 
        # hide vertical header
 
        vh = tv.verticalHeader()
 
        vh.setVisible(False)
 
 
 
        # set horizontal header properties
 
        hh = tv.horizontalHeader()
 
        hh.setStretchLastSection(True)
 
 
 
        # set column width to fit contents
 
        tv.resizeColumnsToContents()
 
 
 
        # set row height
 
        tv.resizeRowsToContents()
 
 
 
        # enable sorting
 
        tv.setSortingEnabled(False)
 
 
 
        #postion de Qtable
 
 
 
        tv.setMaximumSize(5,5)
 
 
 
 
 
 
 
        return tv
 
 
 
class GroupBox(QWidget):
 
    def __init__(self, parent,  geo,  title):
 
        QWidget.__init__(self, parent)
 
        obj = QGroupBox(parent)
 
        obj.setGeometry(geo)
 
        obj.setTitle(title)
 
class Label(QWidget):
 
    def __init__(self, parent,  geo,  text):
 
        QWidget.__init__(self, parent)
 
        obj = QLabel(parent)
 
        obj.setGeometry(geo)
 
        obj.setText(text)
 
 
 
class MyTableModel(QAbstractTableModel):
 
    def __init__(self, datain, headerdata, parent=None):
 
        """
 
        Args:
 
            datain: a list of lists\n
 
            headerdata: a list of strings
 
        """
 
        QAbstractTableModel.__init__(self, parent)
 
        self.arraydata = datain
 
        self.headerdata = headerdata
 
 
 
    def rowCount(self, parent):
 
        return len(self.arraydata)
 
 
 
    def columnCount(self, parent):
 
        if len(self.arraydata) > 0:
 
            return len(self.arraydata[0])
 
        return 0
 
 
 
    def data(self, index, role):
 
        if not index.isValid():
 
            return QVariant()
 
        elif role != Qt.DisplayRole:
 
            return QVariant()
 
        return QVariant(self.arraydata[index.row()][index.column()])
 
 
 
    def setData(self, index, value, role):
 
        pass         # not sure what to put here
 
 
 
    def headerData(self, col, orientation, role):
 
        if orientation == Qt.Horizontal and role == Qt.DisplayRole:
 
            return QVariant(self.headerdata[col])
 
        return QVariant()
 
 
 
    def sort(self, Ncol, order):
 
        """
 
        Sort table by given column number.
 
        """
 
        self.emit(SIGNAL("layoutAboutToBeChanged()"))
 
        self.arraydata = sorted(self.arraydata, key=operator.itemgetter(Ncol))
 
        if order == Qt.DescendingOrder:
 
            self.arraydata.reverse()
 
        self.emit(SIGNAL("layoutChanged()"))
 
 
 
if __name__ == "__main__":
 
    app = QApplication(sys.argv)
 
    w = MyWindow()
 
    w.show()
 
    sys.exit(app.exec_())

j'ai ce code gérer par Qtdesginer je veut le changer Jusqu'à me permet d'afficher les données comme le premier code

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
from PyQt4 import QtCore, QtGui
try:
    _fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
    def _fromUtf8(s):
        return s
 
try:
    _encoding = QtGui.QApplication.UnicodeUTF8
    def _translate(context, text, disambig):
        return QtGui.QApplication.translate(context, text, disambig, _encoding)
except AttributeError:
    def _translate(context, text, disambig):
        return QtGui.QApplication.translate(context, text, disambig)
 
class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName(_fromUtf8("MainWindow"))
        MainWindow.resize(809, 608)
        self.centralwidget = QtGui.QWidget(MainWindow)
        self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
        self.verticalLayoutWidget = QtGui.QWidget(self.centralwidget)
        self.verticalLayoutWidget.setGeometry(QtCore.QRect(649, 170, 151, 361))
        self.verticalLayoutWidget.setObjectName(_fromUtf8("verticalLayoutWidget"))
        self.verticalLayout = QtGui.QVBoxLayout(self.verticalLayoutWidget)
        self.verticalLayout.setObjectName(_fromUtf8("verticalLayout"))
        self.imp = QtGui.QPushButton(self.verticalLayoutWidget)
        self.imp.setObjectName(_fromUtf8("imp"))
        self.verticalLayout.addWidget(self.imp)
        self.ent = QtGui.QPushButton(self.verticalLayoutWidget)
        self.ent.setObjectName(_fromUtf8("ent"))
        self.verticalLayout.addWidget(self.ent)
        self.sor = QtGui.QPushButton(self.verticalLayoutWidget)
        self.sor.setObjectName(_fromUtf8("sor"))
        self.verticalLayout.addWidget(self.sor)
        self.ajt = QtGui.QPushButton(self.verticalLayoutWidget)
        self.ajt.setObjectName(_fromUtf8("ajt"))
        self.verticalLayout.addWidget(self.ajt)
        self.mdf = QtGui.QPushButton(self.verticalLayoutWidget)
        self.mdf.setObjectName(_fromUtf8("mdf"))
        self.verticalLayout.addWidget(self.mdf)
        self.supp = QtGui.QPushButton(self.verticalLayoutWidget)
        self.supp.setObjectName(_fromUtf8("supp"))
        self.verticalLayout.addWidget(self.supp)
        self.impr = QtGui.QPushButton(self.centralwidget)
        self.impr.setGeometry(QtCore.QRect(10, 550, 121, 31))
        self.impr.setObjectName(_fromUtf8("impr"))
        self.verticalLayoutWidget_2 = QtGui.QWidget(self.centralwidget)
        self.verticalLayoutWidget_2.setGeometry(QtCore.QRect(280, 30, 421, 131))
        self.verticalLayoutWidget_2.setMaximumSize(QtCore.QSize(16777214, 16777215))
        self.verticalLayoutWidget_2.setObjectName(_fromUtf8("verticalLayoutWidget_2"))
        self.verticalLayout_2 = QtGui.QVBoxLayout(self.verticalLayoutWidget_2)
        self.verticalLayout_2.setObjectName(_fromUtf8("verticalLayout_2"))
        self.groupBox = QtGui.QGroupBox(self.verticalLayoutWidget_2)
        self.groupBox.setMinimumSize(QtCore.QSize(399, 0))
        self.groupBox.setMaximumSize(QtCore.QSize(16777214, 16777215))
        self.groupBox.setObjectName(_fromUtf8("groupBox"))
        self.label_2 = QtGui.QLabel(self.groupBox)
        self.label_2.setGeometry(QtCore.QRect(10, 50, 91, 17))
        self.label_2.setObjectName(_fromUtf8("label_2"))
        self.label_3 = QtGui.QLabel(self.groupBox)
        self.label_3.setGeometry(QtCore.QRect(10, 20, 68, 17))
        self.label_3.setObjectName(_fromUtf8("label_3"))
        self.label_4 = QtGui.QLabel(self.groupBox)
        self.label_4.setGeometry(QtCore.QRect(10, 80, 91, 16))
        self.label_4.setObjectName(_fromUtf8("label_4"))
        self.stock = QtGui.QComboBox(self.groupBox)
        self.stock.setGeometry(QtCore.QRect(120, 20, 141, 27))
        self.stock.setObjectName(_fromUtf8("stock"))
        self.stock.addItem(_fromUtf8(""))
        self.stock.addItem(_fromUtf8(""))
        self.typ = QtGui.QComboBox(self.groupBox)
        self.typ.setGeometry(QtCore.QRect(120, 50, 141, 27))
        self.typ.setObjectName(_fromUtf8("typ"))
        self.fourr = QtGui.QComboBox(self.groupBox)
        self.fourr.setGeometry(QtCore.QRect(120, 80, 141, 27))
        self.fourr.setObjectName(_fromUtf8("fourr"))
        self.Fist = QtGui.QPushButton(self.groupBox)
        self.Fist.setGeometry(QtCore.QRect(280, 20, 99, 27))
        self.Fist.setObjectName(_fromUtf8("Fist"))
        self.Fiar = QtGui.QPushButton(self.groupBox)
        self.Fiar.setGeometry(QtCore.QRect(280, 50, 99, 27))
        self.Fiar.setObjectName(_fromUtf8("Fiar"))
        self.FiFo = QtGui.QPushButton(self.groupBox)
        self.FiFo.setGeometry(QtCore.QRect(280, 80, 99, 27))
        self.FiFo.setObjectName(_fromUtf8("FiFo"))
        self.verticalLayout_2.addWidget(self.groupBox)
        self.verticalLayoutWidget_3 = QtGui.QWidget(self.centralwidget)
        self.verticalLayoutWidget_3.setGeometry(QtCore.QRect(0, 30, 271, 131))
        self.verticalLayoutWidget_3.setObjectName(_fromUtf8("verticalLayoutWidget_3"))
        self.verticalLayout_3 = QtGui.QVBoxLayout(self.verticalLayoutWidget_3)
        self.verticalLayout_3.setObjectName(_fromUtf8("verticalLayout_3"))
        #GroupeBox
        self.groupBox_2 = QtGui.QGroupBox(self.verticalLayoutWidget_3)
        self.groupBox_2.setObjectName(_fromUtf8("groupBox_2"))
        #Button
        self.pushButton_8 = QtGui.QPushButton(self.groupBox_2)
        self.pushButton_8.setGeometry(QtCore.QRect(100, 70, 99, 27))
        self.pushButton_8.setObjectName(_fromUtf8("pushButton_8"))
        #Label
        self.label = QtGui.QLabel(self.groupBox_2)
        self.label.setGeometry(QtCore.QRect(10, 40, 68, 17))
        self.label.setObjectName(_fromUtf8("label"))
        #LineEdit
        self.Ref = QtGui.QLineEdit(self.groupBox_2)
        self.Ref.setGeometry(QtCore.QRect(90, 40, 113, 27))
        self.Ref.setObjectName(_fromUtf8("Ref"))
        self.verticalLayout_3.addWidget(self.groupBox_2)
        #tableView
        self.tableView = QtGui.QTableView(self.centralwidget)
        self.tableView.setGeometry(QtCore.QRect(10, 190, 611, 351))
        self.tableView.setObjectName(_fromUtf8("tableView"))
        MainWindow.setCentralWidget(self.centralwidget)
        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)
 
    def retranslateUi(self, MainWindow):
        MainWindow.setWindowTitle(_translate("MainWindow", "Inventaire Produits", None))
        self.imp.setText(_translate("MainWindow", "Importer", None))
        self.ent.setText(_translate("MainWindow", "Entrée", None))
        self.sor.setText(_translate("MainWindow", "Sortie", None))
        self.ajt.setText(_translate("MainWindow", "Ajouter", None))
        self.mdf.setText(_translate("MainWindow", "Modifier", None))
        self.supp.setText(_translate("MainWindow", "Supprimer", None))
        self.impr.setText(_translate("MainWindow", "Imprimer", None))
        self.groupBox.setTitle(_translate("MainWindow", "Filter", None))
        self.label_2.setText(_translate("MainWindow", "Type article", None))
        self.label_3.setText(_translate("MainWindow", "Stock", None))
        self.label_4.setText(_translate("MainWindow", "Fournisseurs", None))
        self.stock.setItemText(0, _translate("MainWindow", "En Stock", None))
        self.stock.setItemText(1, _translate("MainWindow", "Hors Stock", None))
        self.Fist.setText(_translate("MainWindow", "Filtrer", None))
        self.Fiar.setText(_translate("MainWindow", "Filtrer", None))
        self.FiFo.setText(_translate("MainWindow", "Filtrer", None))
        self.groupBox_2.setTitle(_translate("MainWindow", "Recherche", None))
        self.pushButton_8.setText(_translate("MainWindow", "Recherche", None))
        self.label.setText(_translate("MainWindow", "Référance", None))
 
if __name__ == "__main__":
    import sys
    app = QtGui.QApplication(sys.argv)
    MainWindow = QtGui.QMainWindow()
    ui = Ui_MainWindow()
    ui.setupUi(MainWindow)
    MainWindow.show()
    sys.exit(app.exec_())

Merci d'avoir avancé