NPO-Accounting/import2ledger
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template: Nicer formatting of account split lines.

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This provides nicer output when the whole line can fit in the desired width,
even if the account name or amount are unusually long.
This commit is contained in:
Brett Smith 2017-12-17 21:05:22 -05:00
parent 93fffe6666
commit 9d9254b69a
1 changed files with 10 additions and 5 deletions
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15
import2ledger/template.py
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@ -88,6 +88,10 @@ class AmountTokenTransformer(TokenTransformer):
class AccountSplitter:
TARGET_LINE_LEN = 78
# -4 because that's how many spaces prefix an account line.
TARGET_ACCTLINE_LEN = TARGET_LINE_LEN - 4
def __init__(self, signed_currencies, signed_currency_fmt, unsigned_currency_fmt,
template_name):
self.splits = collections.OrderedDict()
@ -158,12 +162,13 @@ class AccountSplitter:
if amount == 0:
yield ''
else:
account_s = ' {:45} {:>19}\n'.format(
account.format_map(template_vars),
babel.numbers.format_currency(amount, template_vars['currency'], amt_fmt),
account_s = account.format_map(template_vars)
amount_s = babel.numbers.format_currency(amount, template_vars['currency'], amt_fmt)
sep_len = max(2, self.TARGET_ACCTLINE_LEN - len(account_s) - len(amount_s))
yield ' {}{}{}\n{}'.format(
account_s, ' ' * sep_len, amount_s,
metadata.format_map(template_vars),
)
metadata_s = metadata.format_map(template_vars)
yield account_s + metadata_s
def render_next(self, template_vars):
if template_vars is not self._last_template_vars: