invoice.git

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# -* coding: utf8 *-
from __future__ import division
from . import _formatPrice, split_to_width
from .InvoiceObjects import Invoice, InvoiceTable, InvoiceText, InvoiceImage, PAYMENT_UEBERWEISUNG
def _breakLine(text, width=72):
    lines = []
    paras = text.split('\n')
    for para in paras:
        words = para.split(' ')
        while len(words) > 0:
            mywords = [words[0], ]
            del words[0]
            while len(words) > 0 and len(u' '.join(mywords) + ' ' + words[0]) <= width:
                mywords.append(words[0])
                del words[0]
            lines.append(' '.join(mywords))
    return lines
def InvoiceToText(invoice: Invoice):
    ret = [u'Rechnungsempfänger:',
           ]
    addresslines = filter(None, [
        invoice.customer['name'].strip(),
        invoice.customer['address']['line1'] or '',
        invoice.customer['address']['line2'] or '',
        invoice.customer['address']['line3'] or '',
        ((invoice.customer['address']['postcode'] or '') + ' ' + (
                invoice.customer['address']['city_name'] or '')).strip(),
    ])
    for line in addresslines:
        ret.append(f'  {line}')
    ret.append('')
    ret.append(f'Kundennummer:    {invoice.customerno}')
    if invoice.id:
        ret.append(f'Rechnungsnummer: {invoice.id}')
    if invoice.type:
        ret.append(f'Rechnungsdatum:  {invoice.date.strftime("%d.%m.%Y")}')
    else:
        ret.append(f'Datum:           {invoice.date.strftime("%d.%m.%Y")}')
    if invoice.leitweg_id:
        ret.append(f'Leitweg-ID:      {invoice.leitweg_id}')
    if invoice.buyer_reference:
        ret.append(f'Kunden-Referenz: {invoice.buyer_reference}')
    if invoice.contract_number:
        ret.append(f'Vertragsnummer:  {invoice.contract_number}')
 
 
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