sequestering carbon, several books at a time CLII

The latest batch:

view from a hotel window : Glasgow

I'm up in Glasgow, for a couple of days project meeting on our Aria-funded Bosonic computing project, and, incidentally, escaping southern heat.

The view from my hotel window is okay...

... but the architecture on the other side is more interesting.

including bonus seagull

escaping the heat

It was a lovely morning to be sitting on a quiet railway platform, listening to the birds singing, waiting for the train that would take me from the developing heat in the south (forecast mid 30s) to the more civilised levels in Glasgow (forecast, low 20s). 

8:46 am BST; already warm

bun breakout

We had 4 bananas going black, so time for some baking.  Here are the banana oat buns that resulted (well, all but one of them: we had to do some acceptance testing):

Out of the oven; next step, the freezer (after testing a couple more...)

It looks like some of the buns are attempting to escape!  And in a coordinated attempt, too.

book review : Some Desperate Glory

Emily Tesh.
Some Desperate Glory.
Orbit. 2023

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Kyr is a dedicated and loyal soldier on Gaea Station, pushing herself and her team hard, so that one day they can help avenge the destroyed Earth. But then she meets a captured alien, leaves Gaea Station, and experiences the strangeness of the larger universe. And then something totally unexpected happens.

This is a great space opera, as Kyr, not a very pleasant protagonist at all, keeps getting her world-view changed. And the plot keeps making right-angled turns just when you think you know where it might be going. It’s a great page-turner.

It’s a fascinating tale of fanaticism, second chances, growing up, what decisions to make, who has the right to make them, and whether choosing some appalling action is justified if you know, without a shadow of a doubt, that making any other choice would result in even worse outcomes.

Recommended.

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For all my book reviews, see my main website.

automating money

Most of my backup process is automated: I have a python script for finding changed files, zipping them up, transferring them to the server, and other bits and pieces.  (Yes, I know there are other ways to do this.  For example, my Google Drive is self-backing-up -- I hope.  But for certain material, I want to be sure what's being backed up, and to where.)

One part of the process that has needed a manual component is backing up my AceMoney data.  Manual until now, that is.

Here's the (part of) the process I have been doing manually.

• Launch the application
• Enter my password into the text box, and click OK. 

• Select File > SaveAs... in the main application

• Enter the new file name in the Save As dialogue, and click Save

• Exit the application

It doesn't take long at all to do this, but it is a (very minor) nuisance to have to do this each time (and to remember what to do).  So, how to do all this from python?

Enter the pywinauto library.  (I note it hasn't been updated in a while -- but it seems to work okay, at least for the level of complexity I need.)  After a bit of reading the documentation, getting baffled, watching a short YouTube video, skimming a longer YouTube video, reading a nice tutorial (reading is my preferred input medium for this sort of information), re-reading the documentation (which now made a lot more sense), then writing and testing some code (with quite a lot of muttering when I wanted to do something a little different from the tutorials), I ended up with:

from pywinauto.application import Application

def backup_ace_money(pwd,file_name):

    # Launch the application
    app = Application().start(r'C:\Program Files (x86)\AceMoney\AceMoney.exe', timeout=10)

    # Enter password, click OK
    pwd_dlg = app.window(title='Enter password')
    pwd_dlg.Edit.type_keys(pwd)
    pwd_dlg.OKButton.click()

    # Select File > SaveAs in main window
    main_dlg = app.top_window()
    main_dlg.menu_select('File -> Save As...')

    # Enter the file name in the Save menu, and click Save
    save_dlg = app.window(title='Save As')
    save_dlg.SaveAsComboBox1.type_keys(file_name)
    save_dlg.SaveButton.click()

    # Exit AceMoney
    main_dlg.close()

The only (hah!) difficult bit was discovering the name of the box to type the file name into.  (I confess that discovering the mere existence of the menu_select() function took me more time, and extreme muttering, than it should have.)  The print_control_identifiers() function was indispensable for finding the name of the relevant control, but the great advantage is you can access by (relatively robust) name, not (incredibly fragile) screen position.  

So, a couple of hours and 10 lines of code later, this task has now been automated.

And now I'm thinking about what to automate next.

Why does it cry and resist before it is hurt?

I came across this recently: 

Unjust laws exist: shall we be content to obey them, or shall we endeavor to amend them, and obey them until we have succeeded, or shall we transgress them at once? Men generally, under such a government as this, think that they ought to wait until they have persuaded the majority to alter them. They think that, if they should resist, the remedy would be worse than the evil. But it is the fault of the government itself that the remedy is worse than the evil. It makes it worse. Why is it not more apt to anticipate and provide for reform? Why does it not cherish its wise minority? Why does it cry and resist before it is hurt? Why does it not encourage its citizens to be on the alert to point out its faults, and do better than it would have them? Why does it always crucify Christ, and excommunicate Copernicus and Luther, and pronounce Washington and Franklin rebels?   

— Henry David Thoreau (1849) Civil Disobedience, p367