python2to3

Author: chriddyp

component-library.py

@@ -13,7 +13,7 @@ def layout(id):
         dcc.Dropdown(
             options=[
                 {'label': 'New York City', 'value': 'NYC'},
-                {'label': u'Montréal', 'value': 'MTL'},
+                {'label': 'Montréal', 'value': 'MTL'},
                 {'label': 'San Francisco', 'value': 'SF'}
             ],
             value='MTL',
@@ -24,7 +24,7 @@ def layout(id):
         dcc.Dropdown(
             options=[
                 {'label': 'New York City', 'value': 'NYC'},
-                {'label': u'Montréal', 'value': 'MTL'},
+                {'label': 'Montréal', 'value': 'MTL'},
                 {'label': 'San Francisco', 'value': 'SF'}
             ],
             value=['MTL', 'SF'],
@@ -36,7 +36,7 @@ def layout(id):
         dcc.RadioItems(
             options=[
                 {'label': 'New York City', 'value': 'NYC'},
-                {'label': u'Montréal', 'value': 'MTL'},
+                {'label': 'Montréal', 'value': 'MTL'},
                 {'label': 'San Francisco', 'value': 'SF'}
             ],
             value='MTL',
@@ -47,7 +47,7 @@ def layout(id):
         dcc.Checklist(
             options=[
                 {'label': 'New York City', 'value': 'NYC'},
-                {'label': u'Montréal', 'value': 'MTL'},
+                {'label': 'Montréal', 'value': 'MTL'},
                 {'label': 'San Francisco', 'value': 'SF'}
             ],
             values=['MTL', 'SF'],
@@ -114,7 +114,7 @@ def layout(id):
 ])
 
 INPUTS = [
-    Input(id_, 'value') for id_ in app.layout.keys()
+    Input(id_, 'value') for id_ in list(app.layout.keys())
     if 'controlled' in id_ and 'checkboxes' not in id_]
 INPUTS.append(Input('controlled-checkboxes', 'values'))
 

dash-callback-factory.py

@@ -119,7 +119,7 @@ def layout():
 def display_content(pathname):
     if pathname is None:
         return html.Div()
-    matched = [c for c in pages.keys()
+    matched = [c for c in list(pages.keys())
                if pages[c]['url'] == pathname]
 
     if matched and matched[0] == 'example':

dash-display-error-messages.py

@@ -28,7 +28,7 @@ def output(value):
 
 @app.server.route('/static/<filename>.js')
 def serve_script(filename):
-    print('serving {}'.format(filename))
+    print(('serving {}'.format(filename)))
     if filename not in ['dash-error-message-display']:
         raise Exception('"{}" is excluded from the allowed static files'.format(filename))
     return flask.send_from_directory(os.getcwd(), '{}.js'.format(filename))

dash-plot.py

@@ -63,7 +63,7 @@ def build_data(contract_name, stream): # one stream only
 	#t0 = datetime.datetime.now() + datetime.timedelta(year=-1)
 	month_list = sorted([z['month'] for z in stream['monthList']])
 	month_list = [datetime.datetime.strptime(month, '%Y-%m-%d') for month in month_list]
-	print month_list
+	print(month_list)
 
 	min_month = min(month_list)
 	max_month = max(month_list)
@@ -77,10 +77,10 @@ def build_data(contract_name, stream): # one stream only
 	length = len(month_list)
 
 
-	print "////////////////////"
-	print month_list
-	print min_month, "===", max_month
-	print "////////////////////"
+	print("////////////////////")
+	print(month_list)
+	print((min_month, "===", max_month))
+	print("////////////////////")
 
 	#for i in range(0, length-1):
 	#start = month_list[i]
@@ -109,12 +109,12 @@ def plot_bar(data):
 
 
 
-example_stream={'status': 'active', 'numberOfTransactions': 2, 'bookingTypes': [u''], 'amountPerMonth': 3987.5, 'coeffOfVariation': 0.0, 'firstPayment': '2017-04-27', 'confidence': 1.0, 'groupKey': u'', 'accountTypes': [u'Giro account'], 'transactionsPerMonth': 1.0, 'monthList': [{'transactions': [{'partnerName': u'', 'uid': 99999999, 'amount': 3987.5, 'bookingType': u'', 'subclf': '1_1', 'bookingDate': '27-04-2017', 'partnerAccountIBAN': u''}], 'month': '2017-04-01'}, {'transactions': [{'partnerName': u'', 'uid': 111.0, 'amount': 3987.5, 'bookingType': u'', 'subclf': '1_1', 'bookingDate': '29-05-2017', 'partnerAccountIBAN': u''}], 'month': '2017-05-01'}], 'partnerName': u'', 'highestAmount': 3987.5, 'numberOfTransactionPerMonthWithTransaction': 1.0, 'overallAvailableMonths': 2, 'windowSize': '1M', 'lastPayment': '2017-05-29', 'nrMonthsWithTransaction': 2, 'numberOfMonths': 2, 'groupKeyType': 'partnerName', 'lowestAmount': 3987.5, 'nrMonthsWithoutTransaction': 0, 'amount': 3987.5, 'meanAmount': 3987.5, 'medianAmount': 3987.5, 'subclasses': ['1_1', '1_2'], 'missedMonthsSinceLatestTransaction': 0}
+example_stream={'status': 'active', 'numberOfTransactions': 2, 'bookingTypes': [''], 'amountPerMonth': 3987.5, 'coeffOfVariation': 0.0, 'firstPayment': '2017-04-27', 'confidence': 1.0, 'groupKey': '', 'accountTypes': ['Giro account'], 'transactionsPerMonth': 1.0, 'monthList': [{'transactions': [{'partnerName': '', 'uid': 99999999, 'amount': 3987.5, 'bookingType': '', 'subclf': '1_1', 'bookingDate': '27-04-2017', 'partnerAccountIBAN': ''}], 'month': '2017-04-01'}, {'transactions': [{'partnerName': '', 'uid': 111.0, 'amount': 3987.5, 'bookingType': '', 'subclf': '1_1', 'bookingDate': '29-05-2017', 'partnerAccountIBAN': ''}], 'month': '2017-05-01'}], 'partnerName': '', 'highestAmount': 3987.5, 'numberOfTransactionPerMonthWithTransaction': 1.0, 'overallAvailableMonths': 2, 'windowSize': '1M', 'lastPayment': '2017-05-29', 'nrMonthsWithTransaction': 2, 'numberOfMonths': 2, 'groupKeyType': 'partnerName', 'lowestAmount': 3987.5, 'nrMonthsWithoutTransaction': 0, 'amount': 3987.5, 'meanAmount': 3987.5, 'medianAmount': 3987.5, 'subclasses': ['1_1', '1_2'], 'missedMonthsSinceLatestTransaction': 0}
 
 
 
 if __name__ == '__main__':
 	data = build_data('S', example_stream)
 	plot_bar(data)
-	print data
+	print(data)
 	app.run_server(debug=True)

dash_offline_2.py

@@ -21,7 +21,7 @@
         figure={
             'data': [
                 {'x': [1, 2, 3], 'y': [4, 1, 2], 'type': 'bar', 'name': 'SF'},
-                {'x': [1, 2, 3], 'y': [2, 4, 5], 'type': 'bar', 'name': u'Montréal'},
+                {'x': [1, 2, 3], 'y': [2, 4, 5], 'type': 'bar', 'name': 'Montréal'},
             ],
             'layout': {
                 'title': 'Dash Data Visualization'

dash_requests.py

@@ -20,7 +20,7 @@
     Output('output', 'children'),
     [Input('d', 'value')])
 def update_outout(value):
-    print(flask.request.cookies)
+    print((flask.request.cookies))
     return value
 
 if __name__ == '__main__':

dependency_tree.py

@@ -38,7 +38,7 @@ def make_graph(xindex, xmin, xmax):
     npt = 20
     xgrid = np.zeros((npt,2))
     xgrid[:,int(xindex)] = np.linspace(int(xmin), int(xmax), npt)
-    print 'Calling func!'
+    print('Calling func!')
     f = func(xgrid)
     return Figure(data=[Scatter(x=xgrid[:,int(xindex)], y=f, mode='markers+lines')])
 

large-data.py

@@ -32,7 +32,7 @@
     dash.dependencies.Output('output', 'children'),
     [dash.dependencies.Input('input', 'value')])
 def update_output(value):
-    return json.dumps(range(N))
+    return json.dumps(list(range(N)))
 
 if __name__ == '__main__':
     app.run_server(debug=True)

three-column.py

@@ -30,7 +30,7 @@
         dcc.Dropdown(
             options=[
                 {'label': 'New York City', 'value': 'NYC'},
-                {'label': u'Montreal', 'value': 'MTL'},
+                {'label': 'Montreal', 'value': 'MTL'},
                 {'label': 'San Francisco', 'value': 'SF'}
                 ],
             value=['MTL', 'SF'],