Thanks, John! Thanks, Marco.
So, trying to figure this out is stretching me as I'm not a full-time
developer, but simply beginning with python, and I've never studied object
oriented programming before (my coursework in university was all
functional, in Ada95 and Fortran 77).
I'm building myself a script to calculate First In, First Out cost basis
for commodities. I've used this (where query is a ledger query I'm passing
to my script via the command line argv):
for post in ledger.read_journal(filename).query(query):
to isolate the transaction posts that augment and reduce my commodity lots.
I'd like to modify those posts by inserting the {price unit} [date] lots
information, adding necessary postings if I have to reduce from multiple
lots. Is there a command in the python bridge similar to the ledger print
command, so that after I've manipulated the posts, I can print the output
in ledger format to stout?
I might be in over my head, but figured I'd try.
Thanks in advance,
Joel
Le samedi 26 août 2017 10:51:13 UTC+2, Marco Bakera a écrit :
>
> Joel Swanson schrieb am 25.08.2017 um 13:56:
> >
> > |
> > importledger
> > for xact in ledger.read_journal("sample.dat").xacts():
> > for post in xact.posts():
> > print"Transferring %s to/from
> %s"%(post.amount,post.account)
> > |
> >
> > I'm able to assign post.amount and post.account to variables/lists in my
> > python code. I discovered I can also use post.date for the date.
> >
> > I'm relatively new at python. Where can I find a list of what other
> > options are available in the 'post' object? Is this something I can find
> > somewhere in Ledger's source code?
>
> When you run the code above you can use 'dir(post)' or 'dir(xact)' to
> get the properties and methods of the object.
>
>
>
> Best,
> Marco.
>
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