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    Welcome!

    This is the community forum for my apps Pythonista and Editorial.

    For individual support questions, you can also send an email. If you have a very short question or just want to say hello — I'm @olemoritz on Twitter.


    Pythonista 1.6 Beta

    Pythonista
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    • techteej
      techteej last edited by

      text = dialogs.text_dialog(title='Name Your Reminder', autocapitalization=ui.AUTOCAPITALIZE_SENTENCES, spellchecking=None)
      r = reminders.Reminder()
      r.title = text
      r.save()

      Gives me a excepted string error.

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      • omz
        omz last edited by

        @techteej Did you use the Done button in the text dialog? If you cancel the dialog (via 'x'), it'll return None.

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        • techteej
          techteej last edited by

          It shows up while the dialog is up

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          • omz
            omz last edited by

            @techteej Is that really your entire code?

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            • wradcliffe
              wradcliffe last edited by

              There's a 'title' key you can use ...

              The title key works perfectly. I noticed that the text color defaults to black except for the checkbox case where it is blue (or same as check color).

              Looking forward to more keys assuming now that you are going to have color, font, etc. to really allow full control.

              What about field validation? Popping up a special keyboard is nice, but a delegate function called on each keystroke would nail it. I used to work on named entity extraction in text and you can do a lot with simple regex matching, but you need to run code to do credit card numbers (for the checksum). I think mapping field types to entities would be super cool.

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              • techteej
                techteej last edited by

                @omz Here is my entire code.

                # coding: utf-8
                import dialogs
                import reminders
                import ui
                
                class Data (ui.ListDataSource):
                	def __init__(self, items=None):
                		ui.ListDataSource.__init__(self, items)
                
                	def tableview_cell_for_row(self, tableview, section, row):
                		cell = ui.TableViewCell()
                		cell.text_label.text = str(self.items[row])
                		return cell
                
                v = ui.load_view('reminders')
                
                def button_action(sender):
                	if segment.selected_index == 0:
                		todo = reminders.get_reminders(completed=False)
                		for r in todo:
                			full = r.title
                			reminders_table.data_source = Data(items=[full])
                			reminders_table.reload()
                	elif segment.selected_index == 1:
                		done = reminders.get_reminders(completed=True)
                		for r in done:
                			full = r.title
                			reminders_table.data_source = Data(items=[full])
                			reminders_table.reload()
                
                def but_action(sender):
                	text = dialogs.text_dialog(title='Name Your Reminder', autocapitalization=ui.AUTOCAPITALIZE_SENTENCES, spellchecking=None)
                	r = reminders.Reminder()
                	r.title = text
                	r.save()
                
                segment = v['segmentedcontrol1']
                segment.action = button_action
                reminders_table = v['reminders']
                
                create_button = ui.ButtonItem()
                create_button.image = ui.Image.named('ionicons-ios7-plus-empty-32')
                create_button.action = but_action
                
                v.right_button_items = [create_button]
                v.present('sheet')
                
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                • omz
                  omz last edited by

                  @techteej Similar to console alerts, dialogs don't work from the main UI thread (allowing this would essentially lead to a deadlock). Try decorating your but_action function with @ui.in_background.

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                  • techteej
                    techteej last edited by

                    Found a bug. In the UI Editor when delete enabled is off, you can still delete rows in a table.

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                    • TutorialDoctor
                      TutorialDoctor last edited by

                      Will dialogs allow me to create tables with cells (rows and columns)?

                      This would be most useful, otherwise I don't see an advantage to dialogs over UI.

                      Pinch to zoom in the UI editor would be nice too, as well as saving UI control presets.

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                      • andymitchhank2
                        andymitchhank2 last edited by

                        The beta doesn't seem to ask for permission to use Location Services when using the location module for the first time.

                        I thought it might be for all required permissions, but the Reminders seems to work fine.

                        Anyone have any ideas on this?

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                        • omz
                          omz last edited by

                          Found a bug. In the UI Editor when delete enabled is off, you can still delete rows in a table.

                          I can't reproduce this. Note however that the "delete enabled" attribute only applies to the default ListDataSource that gets created as a convenience when loading a TableView from a pyui file. If you set a different data source after loading the view, it doesn't have an effect.

                          Will dialogs allow me to create tables with cells (rows and columns)?
                          This would be most useful, otherwise I don't see an advantage to dialogs over UI.

                          No. For the most part, dialogs doesn't really let you do things you couldn't do with the ui module, but things like form_dialog would require a lot more code when done with ui directly. There are also some things that you couldn't do otherwise, like dialogs.import_file() or dialogs.share().

                          The beta doesn't seem to ask for permission to use Location Services when using the location module for the first time.

                          Are you sure that you didn't give permission with the previous version? The beta would inherit those permissions (it's the same app after all).

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                          • andymitchhank2
                            andymitchhank2 last edited by

                            I uninstalled the beta, installed the current App Store version and ran a simple get location script. It prompted for Location permissions and retrieved my location.

                            I then uninstalled the App Store version, installed the beta again and ran the script.

                            The script prints out the value of location.get_location(). It is currently printing out None in the beta with no prompt to allow access to Location Services.

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                            • zencuke
                              zencuke last edited by

                              Bluetooth LE? Bless you! I'd love to beta test that. Sending email as soon as I track down your email address ;-)

                              -steve (aka zencuke)

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                              • omz
                                omz last edited by

                                @andymitchhank Hmm, that does sound like a bug indeed. Which version of iOS are you using?

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                                • andymitchhank2
                                  andymitchhank2 last edited by

                                  8.1 on an iPad 3 and iPhone 6 Plus. Both are having the same issue.

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                                  • omz
                                    omz last edited by

                                    @andymitchhank Thanks, I've been able to reproduce the issue. Apparently this has to do with some new requirements for location permissions in iOS 8, looking into it.

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                                    • wradcliffe
                                      wradcliffe last edited by

                                      I am still working on reproducing an issue that occurs in one of the callbacks in the cb module. What happens is some kind of heap corruption when I call functions in other modules. I was writing some code that used str.append() and getting all kinds of wierd behavior. It looks like either heap corruption or blown stack.

                                      Trouble started when I modified the code trying to print out returned values in a characteristic. I used (print c.value.encode('hex')) in two callbacks and it did not "work". The program just printed nothing but also just returned from the callback and stopped working.

                                      I could use a few hints on how to get a good repro case. I could post my code, but the effect is random and the code needs to access a specific device. Any ideas on how to stress the heap or stack in this callback environment would be appreciated.

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                                      • polymerchm
                                        polymerchm last edited by

                                        And how does one find OMZ's e-mail address? happy to help.

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                                        • ccc
                                          ccc last edited by

                                          Click on the word "email" in the very first post in this thread... It is a hyperlink.

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                                          • Gcarver166
                                            Gcarver166 last edited by

                                            ui.TableView.row_height seems to always be -1 for me. This is new behavior. I can provide repro code if you need it.

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