gnucash unstable: More python 3 fixups.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/bea89a50 (commit)
	from  https://github.com/Gnucash/gnucash/commit/f05bbe24 (commit)



commit bea89a50ac0656c229c0ec6e54053fc08563397c
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Mar 22 15:08:22 2018 -0700

    More python 3 fixups.



Summary of changes:
 .../python/example_scripts/account_analysis.py     | 14 ++---
 .../python/example_scripts/gncinvoice_jinja.py     | 70 +++++++++++-----------
 bindings/python/example_scripts/gncinvoicefkt.py   |  6 +-
 bindings/python/example_scripts/latex_invoices.py  | 70 +++++++++++-----------
 .../new_book_with_opening_balances.py              | 10 ++--
 bindings/python/example_scripts/priceDB_test.py    |  4 +-
 .../example_scripts/price_database_example.py      | 12 ++--
 bindings/python/example_scripts/quotes_historic.py |  6 +-
 .../example_scripts/rest-api/gnucash_rest.py       | 10 ++--
 bindings/python/example_scripts/simple_book.py     |  8 +--
 .../example_scripts/simple_business_create.py      |  8 +--
 .../example_scripts/test_imbalance_transaction.py  | 14 ++---
 gnucash/python/pycons/ishell.py                    |  4 +-
 gnucash/python/pycons/shell.py                     |  6 +-
 14 files changed, 121 insertions(+), 121 deletions(-)