text recognition is a bugabear without access to libraries such as tesseract-ocr. if younare willing to let google do the work for you, iirc there is an api for google photos whch will give you ocr

what's the story with ipv6 now? I'm still getting problems indicated by has_ipv6 false

I ended up with this, which functions as expected.

# Create a tableview, with data self.tv = ui.TableView() self.tv.row_height = 30 self.tv.data_source = MyTableViewDataSource(self.tv.row_height) self.tv.delegate = MyTableViewDelegate() # Update tableview data self.tv.data_source.items = sorted(self.c.read_vouchers(), key=itemgetter(0), reverse=True) # Do not allow selection on the TableView #self.tv.allows_selection = False self.tv.allows_selection = True # Add the table self.add_subview(self.tv) # Define the class for the Table Data class MyTableViewDataSource(object): def __init__(self, row_height): self.row_height = row_height self.width = None def tableview_number_of_rows(self, tableview, section): return len(tableview.data_source.items) def tableview_cell_for_row(self, tableview, section, row): self.width, height = ui.get_screen_size() cell = ui.TableViewCell() cell.bounds = (0, 0, self.width, self.row_height) for i in range(3): self.make_labels(cell, tableview.data_source.items[row][i], i) return cell def make_labels(self, cell, text, pos): label = ui.Label() label.border_color = 'lightgrey' label.border_width = 0.5 label.text = str(text) if pos == 0: label.frame = (self.width*0/5, 0, self.width/5, self.row_height) elif pos == 1: label.frame = (self.width*1/5, 0, self.width*2/5, self.row_height) elif pos == 2: label.frame = (self.width*3/5, 0, self.width*2/5, self.row_height) label.alignment = ui.ALIGN_CENTER cell.content_view.add_subview(label) class MyTableViewDelegate(object): @ui.in_background def tableview_did_select(self, tableview, section, row): select_voucher_index, select_voucher = tableview.data_source.items[row][:2] Common().write_config('select_voucher_index', select_voucher_index) Common().write_config('select_voucher', select_voucher) MyTableView().refresh_last_voucher()```

If your app is doing a lot of this, be careful that there may be a memory leak. you may need to use someobject ._cached_methods.clear() for every ObjCInstance that you create inside the callback, which breaks a reference cycle (well, at least untangles it a bit so gc can handle it)

@JonB said:

confdefs.h

No luck in finding confdefs.h or any setting with IPV6.

There is:
PythonistaAppTemplate/PythonistaKit.framework/pylib/_sysconfigdata.py

'ENABLE_IPV6': 1,```

But the header says:

# [omz] NOTE: This is required by site.py, but the values are not correct. # It's a copy of the default OS X _sysconfigdata, but there shouldn't # be much need for this on iOS anyway. # system configuration generated and used by the sysconfig module

So I made an initial script "strip_pylib.py".

This script should be runned in pythonista at the phone.
It will make a "pylib_clean.sh" file, which should be copied to:

"PATH/PythonistaAppTemplate/PythonistaKit.framework"
at the Xcode project.

And then issue:

source pylib_clean.sh rm pylib_clean.sh

(Note: pylib_clean.sh should be deleted in the PythonistaKit.framework folder afterwards,
or there will be problems with signing and sending to App store.)

pylib_clean.sh will delete a lot of files.

After compilation in Xcode, the program did not work.
I had to manually copy back the directory: "/pylib/encodings" from another copy of PythonistaAppTemplate, and then it worked.

The compilation in Xcode is a lot faster. :)

And the app size went from 60 MB to 30 MB.
There are still some files left, but I am not sure why they survived.

strip_pylib.py

# Clear all # To get pythonista to work again, restart the app import sys sys.modules[__name__].__dict__.clear() # Now import import sys import inspect import importlib splitstr = "PythonistaKit.framework" pyt_mods = [ "os", "datetime", "json", "requests", "operator", "time", ] pythonista_mods = [ "ui", "console", "dialogs", "objc_util" ] all_mods = pyt_mods + pythonista_mods keep_list = [] for imods in all_mods: try: m = importlib.import_module(imods) dirpath, filepath = inspect.getfile(m).split(splitstr) keep_list.append(filepath) except TypeError as e: #print(e) pass # Get the imported modules dict = sys.modules for key in dict: val = dict[key] if val == None: continue else: try: filepath = inspect.getfile(val) if splitstr in filepath: filepath_append = filepath.split(splitstr)[1] keep_list.append(filepath_append) else: pass except TypeError as e: #print(e) pass # Make uniq and sort keep_list = sorted(set(keep_list)) # Now find all files import os fp = dirpath+splitstr extensions = [".py", ".pyo"] all_files = [] for path, dirs, files in os.walk(fp): for f in files: filename, file_extension = os.path.splitext(f) if "/pylib/" in path or "/pylib_ext/" in path: if file_extension in extensions: stringfp = os.path.join(path, f) dirpath, filepath = stringfp.split(splitstr) all_files.append(filepath) # Make uniq and sort all_files = sorted(set(all_files)) # Make a delete list dellist = [x for x in all_files if x not in keep_list] # Write delete file fname = 'pylib_clean.sh' f = open(fname,'w') f.write("#!/usr/bin/env bash\n") for idel in dellist: f.write("rm ."+idel+"\n") f.close() f = open(fname, "r") for line in f: print(line), f.close()

Like https://github.com/ColdGrub1384/Pyto/issues/197