invoice.git

src/rechnung/Invoice/pdf.py   1) # -* coding: utf8 *-
src/rechnung/Invoice/pdf.py   2) 

src/rechnung/Invoice/pdf.py   3) from __future__ import division

src/rechnung/Invoice/pdf.py   4) import Invoice

src/rechnung/Invoice/pdf.py   5) import re
src/rechnung/Invoice/pdf.py   6) 

src/rechnung/Invoice/pdf.py   7) # our page size and margins

src/rechnung/Invoice/pdf.py   8) from .metrics import *

src/rechnung/Invoice/pdf.py   9) # our custom page style

src/rechnung/Invoice/pdf.py  10) from .custom_elements import basicPage, firstPage, address_header

src/rechnung/Invoice/pdf.py  11) 

src/rechnung/Invoice/pdf.py  12) # reportlab imports

src/rechnung/Invoice/pdf.py  13) from reportlab.lib.units import cm, inch

src/rechnung/Invoice/pdf.py  14) from reportlab.pdfgen import canvas as Canvas

src/rechnung/Invoice/pdf.py  15) from reportlab.lib.colors import Color

src/rechnung/Invoice/pdf.py  16) 

src/rechnung/Invoice/pdf.py  17) 

src/rechnung/Invoice/pdf.py  18) def _formatPrice(price, symbol='€'):

src/rechnung/Invoice/pdf.py  19)     '''_formatPrice(price, symbol='€'):
src/rechnung/Invoice/pdf.py  20)     Gets a floating point value and returns a formatted price, suffixed by 'symbol'. '''
src/rechnung/Invoice/pdf.py  21)     s = ("%.2f" % price).replace('.', ',')
src/rechnung/Invoice/pdf.py  22)     pat = re.compile(r'([0-9])([0-9]{3}[.,])')
src/rechnung/Invoice/pdf.py  23)     while pat.search(s):
src/rechnung/Invoice/pdf.py  24)         s = pat.sub(r'\1.\2', s)
src/rechnung/Invoice/pdf.py  25)     return s + ' ' + symbol
src/rechnung/Invoice/pdf.py  26) 

src/rechnung/Invoice/pdf.py  27) 
src/rechnung/Invoice/pdf.py  28) def _niceCount(value):

src/rechnung/Invoice/pdf.py  29)     '''_niceCount(value):
src/rechnung/Invoice/pdf.py  30)     Returns a tuple (integer , decimals) where decimals can be None'''
src/rechnung/Invoice/pdf.py  31)     if type(value) == int:
src/rechnung/Invoice/pdf.py  32)         return ('%i' % value, None)
src/rechnung/Invoice/pdf.py  33)     if round(value, 2) == int(value):
src/rechnung/Invoice/pdf.py  34)         return ('%i' % int(value), None)
src/rechnung/Invoice/pdf.py  35)     s = '%.2f' % value
src/rechnung/Invoice/pdf.py  36)     (integer, decimals) = s.split('.', 1)
src/rechnung/Invoice/pdf.py  37)     if decimals[-1] == '0':
src/rechnung/Invoice/pdf.py  38)         decimals = decimals[:-1]
src/rechnung/Invoice/pdf.py  39)     return (integer, decimals)

src/rechnung/Invoice/pdf.py  40) 
src/rechnung/Invoice/pdf.py  41) 
src/rechnung/Invoice/pdf.py  42) def _splitToWidth(canvas, text, width, font, size):

src/rechnung/Invoice/pdf.py  43)     '''_splitToWidth(canvas, text, width, font, size)
src/rechnung/Invoice/pdf.py  44)     Split a string to several lines of a given width.'''
src/rechnung/Invoice/pdf.py  45)     lines = []
src/rechnung/Invoice/pdf.py  46)     paras = text.split('\n')
src/rechnung/Invoice/pdf.py  47)     for para in paras:
src/rechnung/Invoice/pdf.py  48)         words = para.split(' ')
src/rechnung/Invoice/pdf.py  49)         while len(words) > 0:
src/rechnung/Invoice/pdf.py  50)             mywords = [words[0], ]
src/rechnung/Invoice/pdf.py  51)             del words[0]
src/rechnung/Invoice/pdf.py  52)             while len(words) > 0 and canvas.stringWidth(' '.join(mywords) + ' ' + words[0], font, size) <= width:
src/rechnung/Invoice/pdf.py  53)                 mywords.append(words[0])
src/rechnung/Invoice/pdf.py  54)                 del words[0]
src/rechnung/Invoice/pdf.py  55)             lines.append(' '.join(mywords))
src/rechnung/Invoice/pdf.py  56)     return lines

src/rechnung/Invoice/pdf.py  57) 
src/rechnung/Invoice/pdf.py  58) 

src/rechnung/Invoice/pdf.py  59) def _drawJustifiedString(x, y, text, canvas, width, font, size):

src/rechnung/Invoice/pdf.py  60)     text = text.strip()
src/rechnung/Invoice/pdf.py  61)     if canvas.stringWidth(text, font, size) > width:
src/rechnung/Invoice/pdf.py  62)         canvas.drawString(x, y, text)
src/rechnung/Invoice/pdf.py  63)         # too long line, I cannot handle this
src/rechnung/Invoice/pdf.py  64)         return
src/rechnung/Invoice/pdf.py  65)     if ' ' not in text:
src/rechnung/Invoice/pdf.py  66)         canvas.drawString(x, y, text)
src/rechnung/Invoice/pdf.py  67)         # no space in there, nothing to justify
src/rechnung/Invoice/pdf.py  68)         return
src/rechnung/Invoice/pdf.py  69) 
src/rechnung/Invoice/pdf.py  70)     words = ['%s' % w for w in text.split(' ')]
src/rechnung/Invoice/pdf.py  71)     words_width = 0.0
src/rechnung/Invoice/pdf.py  72)     for word in words:
src/rechnung/Invoice/pdf.py  73)         words_width += canvas.stringWidth(word, font, size)
src/rechnung/Invoice/pdf.py  74) 
src/rechnung/Invoice/pdf.py  75)     available_space = width - words_width

src/rechnung/Invoice/pdf.py  76)     available_each = available_space // float((len(words) - 1))

src/rechnung/Invoice/pdf.py  77) 
src/rechnung/Invoice/pdf.py  78)     my_x = x
src/rechnung/Invoice/pdf.py  79)     for idx in range(len(words)):
src/rechnung/Invoice/pdf.py  80)         word = words[idx]
src/rechnung/Invoice/pdf.py  81)         canvas.drawString(my_x, y, word)
src/rechnung/Invoice/pdf.py  82)         my_x += canvas.stringWidth(word, font, size) + available_each

src/rechnung/Invoice/pdf.py  83)     return
src/rechnung/Invoice/pdf.py  84) 

src/rechnung/Invoice/pdf.py  85) 

src/rechnung/Invoice/pdf.py  86) def address(canvas, lines):

src/rechnung/Invoice/pdf.py  87)     x = 2.0 * cm
src/rechnung/Invoice/pdf.py  88)     y = page_height - 5.0 * cm
src/rechnung/Invoice/pdf.py  89)     canvas.setFont(font, 8)
src/rechnung/Invoice/pdf.py  90)     canvas.drawString(x + 0.5 * cm, y + 0.1 * cm, 'schokokeks.org · Köchersberg 32 · 71540 Murrhardt')
src/rechnung/Invoice/pdf.py  91)     canvas.setLineWidth(1)
src/rechnung/Invoice/pdf.py  92)     canvas.line(x + 0.4 * cm, y, x + address_width, y)
src/rechnung/Invoice/pdf.py  93)     y = y - 0.2 * cm
src/rechnung/Invoice/pdf.py  94) 
src/rechnung/Invoice/pdf.py  95)     line_height = 11 + 0.1 * cm
src/rechnung/Invoice/pdf.py  96)     y -= line_height
src/rechnung/Invoice/pdf.py  97) 
src/rechnung/Invoice/pdf.py  98)     fontsize = 11
src/rechnung/Invoice/pdf.py  99)     for line in lines:
src/rechnung/Invoice/pdf.py 100)         if canvas.stringWidth(line, font, fontsize) > address_width:
src/rechnung/Invoice/pdf.py 101)             # Wenn es in zwei Zeilen passt, dann ist alles okay, ansonsten verkleinern
src/rechnung/Invoice/pdf.py 102)             if len(lines) > 4 or canvas.stringWidth(line, font, fontsize) > 2 * address_width:
src/rechnung/Invoice/pdf.py 103)                 for candidate in [10.5, 10, 9.5, 9, 8.5, 8]:
src/rechnung/Invoice/pdf.py 104)                     fontsize = candidate
src/rechnung/Invoice/pdf.py 105)                     if (len(lines) <= 4 and canvas.stringWidth(line, font, fontsize) <= 2 * address_width) or canvas.stringWidth(line, font, fontsize) <= address_width:
src/rechnung/Invoice/pdf.py 106)                         break
src/rechnung/Invoice/pdf.py 107)     for line in lines:
src/rechnung/Invoice/pdf.py 108)         if canvas.stringWidth(line, font, fontsize) > address_width:
src/rechnung/Invoice/pdf.py 109)             mylines = _splitToWidth(canvas, line, address_width, font, fontsize)
src/rechnung/Invoice/pdf.py 110)             for l in mylines:
src/rechnung/Invoice/pdf.py 111)                 canvas.setFont(font, fontsize)
src/rechnung/Invoice/pdf.py 112)                 canvas.drawString(x + 0.5 * cm, y, l)
src/rechnung/Invoice/pdf.py 113)                 y -= line_height
src/rechnung/Invoice/pdf.py 114)         else:
src/rechnung/Invoice/pdf.py 115)             canvas.setFont(font, fontsize)
src/rechnung/Invoice/pdf.py 116)             canvas.drawString(x + 0.5 * cm, y, line)
src/rechnung/Invoice/pdf.py 117)             y -= line_height

src/rechnung/Invoice/pdf.py 118) 

src/rechnung/Invoice/pdf.py 119) 

src/rechnung/Invoice/pdf.py 120) def InvoiceToPDF(iv, bankdata=True):

src/rechnung/Invoice/pdf.py 121)     from io import BytesIO
src/rechnung/Invoice/pdf.py 122)     fd = BytesIO()

src/rechnung/Invoice/pdf.py 123)     canvas = Canvas.Canvas(fd, pagesize=A4)
src/rechnung/Invoice/pdf.py 124) 
src/rechnung/Invoice/pdf.py 125)     if iv.tender:
src/rechnung/Invoice/pdf.py 126)         canvas.setTitle("Angebot von schokokeks.org")

src/rechnung/Invoice/pdf.py 127)     else:

src/rechnung/Invoice/pdf.py 128)         canvas.setTitle("Rechnung von schokokeks.org")
src/rechnung/Invoice/pdf.py 129) 
src/rechnung/Invoice/pdf.py 130)     canvas.setFont(font, 12)
src/rechnung/Invoice/pdf.py 131) 

src/rechnung/Invoice/pdf.py 132)     num_pages = 1

src/rechnung/Invoice/pdf.py 133)     # Waehrungssysmbol
src/rechnung/Invoice/pdf.py 134)     symbol = '€'
src/rechnung/Invoice/pdf.py 135)     y = topcontent
src/rechnung/Invoice/pdf.py 136)     font_size = default_font_size
src/rechnung/Invoice/pdf.py 137)     font_height = 0.35 * cm
src/rechnung/Invoice/pdf.py 138)     line_padding = 0.1 * cm
src/rechnung/Invoice/pdf.py 139)     line_height = font_height + 0.1 * cm
src/rechnung/Invoice/pdf.py 140) 
src/rechnung/Invoice/pdf.py 141)     def _partHeight(part):
src/rechnung/Invoice/pdf.py 142)         height = 0
src/rechnung/Invoice/pdf.py 143)         if type(part) == Invoice.Text:
src/rechnung/Invoice/pdf.py 144)             left, right = leftcontent, rightcontent
src/rechnung/Invoice/pdf.py 145)             if part.urgent:
src/rechnung/Invoice/pdf.py 146)                 left += 1.5 * cm
src/rechnung/Invoice/pdf.py 147)                 right -= 1.5 * cm
src/rechnung/Invoice/pdf.py 148)                 height += len(part.paragraphs) * 3 * line_padding
src/rechnung/Invoice/pdf.py 149)                 # Rechne eine Zeile mehr für den Rahmen
src/rechnung/Invoice/pdf.py 150)                 height += line_height
src/rechnung/Invoice/pdf.py 151)             if part.headline:
src/rechnung/Invoice/pdf.py 152)                 height += (len(_splitToWidth(canvas, part.headline, right - left, font + '-Bold', default_font_size + 1)) * line_height) + line_padding
src/rechnung/Invoice/pdf.py 153)             for para in part.paragraphs:
src/rechnung/Invoice/pdf.py 154)                 height += (len(_splitToWidth(canvas, para, right - left, font, default_font_size)) * line_height) + line_padding
src/rechnung/Invoice/pdf.py 155)         elif type(part) == Invoice.Table:
src/rechnung/Invoice/pdf.py 156)             # Eine Zeile plus 2 mal line_padding für Tabellenkopf
src/rechnung/Invoice/pdf.py 157)             height = line_height + 2 * line_padding
src/rechnung/Invoice/pdf.py 158)             # Wenn nur ein Element (plus Summen) hin passt, reicht uns das
src/rechnung/Invoice/pdf.py 159)             el = part.entries[0]
src/rechnung/Invoice/pdf.py 160)             # Die Abstände oben und unten
src/rechnung/Invoice/pdf.py 161)             height += 2 * line_padding
src/rechnung/Invoice/pdf.py 162)             # Die Breite ist konservativ
src/rechnung/Invoice/pdf.py 163)             height += line_height * len(_splitToWidth(canvas, el['subject'], 9.3 * cm, font, font_size))
src/rechnung/Invoice/pdf.py 164)             if 'desc' in el and el['desc'] != '':
src/rechnung/Invoice/pdf.py 165)                 height += line_height * len(_splitToWidth(canvas, el['desc'], 11 * cm, font, font_size))
src/rechnung/Invoice/pdf.py 166)             if part.vatType == 'net':
src/rechnung/Invoice/pdf.py 167)                 # Eine Zeile mehr
src/rechnung/Invoice/pdf.py 168)                 height += line_height + line_padding
src/rechnung/Invoice/pdf.py 169)             # Für die MwSt-Summen
src/rechnung/Invoice/pdf.py 170)             height += (line_height + line_padding) * len(part.vat)
src/rechnung/Invoice/pdf.py 171)             # Für den Rechnungsbetrag
src/rechnung/Invoice/pdf.py 172)             height += line_height + line_padding
src/rechnung/Invoice/pdf.py 173)         return height
src/rechnung/Invoice/pdf.py 174) 
src/rechnung/Invoice/pdf.py 175)     def _tableHead(y):
src/rechnung/Invoice/pdf.py 176)         canvas.setFont(font, font_size)
src/rechnung/Invoice/pdf.py 177)         canvas.drawString(left + (0.1 * cm), y - line_height + line_padding, 'Anz.')
src/rechnung/Invoice/pdf.py 178)         canvas.drawString(left + (2.6 * cm), y - line_height + line_padding, 'Beschreibung')

src/rechnung/Invoice/pdf.py 179)         if len(part.vat) == 1:

src/rechnung/Invoice/pdf.py 180)             canvas.drawRightString(left + (14.3 * cm), y - line_height + line_padding, 'Einzelpreis')

src/rechnung/Invoice/pdf.py 181)         else:

src/rechnung/Invoice/pdf.py 182)             canvas.drawRightString(left + (13.7 * cm), y - line_height + line_padding, 'Einzelpreis')
src/rechnung/Invoice/pdf.py 183)         canvas.drawRightString(left + (16.8 * cm), y - line_height + line_padding, 'Gesamtpreis')
src/rechnung/Invoice/pdf.py 184)         canvas.setLineWidth(0.01 * cm)
src/rechnung/Invoice/pdf.py 185)         canvas.line(left, y - line_height, right, y - line_height)
src/rechnung/Invoice/pdf.py 186)         y -= line_height + 0.02 * cm
src/rechnung/Invoice/pdf.py 187)         return y
src/rechnung/Invoice/pdf.py 188) 
src/rechnung/Invoice/pdf.py 189)     def _PageWrap(canvas):
src/rechnung/Invoice/pdf.py 190)         '''Seitenumbruch'''

src/rechnung/Invoice/pdf.py 191)         nonlocal num_pages

src/rechnung/Invoice/pdf.py 192)         num_pages += 1
src/rechnung/Invoice/pdf.py 193)         canvas.setFont(font, default_font_size - 2)
src/rechnung/Invoice/pdf.py 194)         canvas.drawRightString(rightcontent, bottomcontent + line_padding, 'Fortsetzung auf Seite %i' % num_pages)
src/rechnung/Invoice/pdf.py 195)         canvas.showPage()
src/rechnung/Invoice/pdf.py 196)         basicPage(canvas)
src/rechnung/Invoice/pdf.py 197)         y = topcontent - font_size
src/rechnung/Invoice/pdf.py 198)         canvas.setFillColor((0, 0, 0))
src/rechnung/Invoice/pdf.py 199)         canvas.setFont(font, font_size - 2)

src/rechnung/Invoice/pdf.py 200)         canvas.drawCentredString(leftcontent + (rightcontent - leftcontent) // 2, y, '- Seite %i -' % num_pages)

src/rechnung/Invoice/pdf.py 201) 
src/rechnung/Invoice/pdf.py 202)     address(canvas, iv.addresslines)
src/rechnung/Invoice/pdf.py 203) 
src/rechnung/Invoice/pdf.py 204)     font_size = default_font_size
src/rechnung/Invoice/pdf.py 205)     y = firstPage(canvas)
src/rechnung/Invoice/pdf.py 206)     if not bankdata:
src/rechnung/Invoice/pdf.py 207)         # Bankdaten überschreiben wenn Lastschrift
src/rechnung/Invoice/pdf.py 208)         canvas.setFillColor(Color(255, 255, 255, alpha=0.8))

src/rechnung/Invoice/pdf.py 209)         canvas.rect(leftcontent + ((rightcontent - leftcontent) // 3) * 2 - 2, bottomcontent - 2, (rightcontent - leftcontent) // 3, -40, fill=True, stroke=False)

src/rechnung/Invoice/pdf.py 210)         canvas.setFillColor(Color(0, 0, 0, alpha=1))
src/rechnung/Invoice/pdf.py 211)         canvas.saveState()

src/rechnung/Invoice/pdf.py 212)         canvas.translate(leftcontent + ((rightcontent - leftcontent) // 3) * 2 + 2, bottomcontent - 40)

src/rechnung/Invoice/pdf.py 213)         canvas.rotate(15)
src/rechnung/Invoice/pdf.py 214)         canvas.drawString(0, 0, "Bitte nicht überweisen")
src/rechnung/Invoice/pdf.py 215)         canvas.restoreState()
src/rechnung/Invoice/pdf.py 216)         # canvas.drawString(leftcontent+((rightcontent-leftcontent)/3)*2 + 2, bottomcontent - 20, "Bitte nicht überweisen")
src/rechnung/Invoice/pdf.py 217) 
src/rechnung/Invoice/pdf.py 218)     canvas.setFont(font + '-Bold', font_size + 3)
src/rechnung/Invoice/pdf.py 219)     min_y = y
src/rechnung/Invoice/pdf.py 220)     if iv.caption:
src/rechnung/Invoice/pdf.py 221)         canvas.drawString(leftcontent, y, iv.caption)
src/rechnung/Invoice/pdf.py 222)         min_y -= (font_size + 3) + 0.5 * cm
src/rechnung/Invoice/pdf.py 223) 
src/rechnung/Invoice/pdf.py 224)     if type(iv) == Invoice.Tender:
src/rechnung/Invoice/pdf.py 225)         canvas.setFont(font, font_size)
src/rechnung/Invoice/pdf.py 226)         canvas.drawString(rightcolumn, y, "Erstellungsdatum:")
src/rechnung/Invoice/pdf.py 227)         canvas.drawRightString(rightcontent, y, "%s" % iv.date.strftime('%d. %m. %Y'))
src/rechnung/Invoice/pdf.py 228)         y -= (font_size + 0.1 * cm)
src/rechnung/Invoice/pdf.py 229)     elif type(iv) == Invoice.Generic:
src/rechnung/Invoice/pdf.py 230)         canvas.setFont(font, font_size)
src/rechnung/Invoice/pdf.py 231)         canvas.drawString(rightcolumn, y, "Datum:")
src/rechnung/Invoice/pdf.py 232)         canvas.drawRightString(rightcontent, y, "%s" % iv.date.strftime('%d. %m. %Y'))
src/rechnung/Invoice/pdf.py 233)         y -= (font_size + 0.1 * cm)
src/rechnung/Invoice/pdf.py 234)     elif type(iv) == Invoice.Invoice:
src/rechnung/Invoice/pdf.py 235)         canvas.setFont(font + '-Bold', font_size)
src/rechnung/Invoice/pdf.py 236)         canvas.drawString(rightcolumn, y, "Bei Fragen bitte immer angeben:")
src/rechnung/Invoice/pdf.py 237)         y -= (font_size + 0.2 * cm)
src/rechnung/Invoice/pdf.py 238)         canvas.setFont(font, font_size)
src/rechnung/Invoice/pdf.py 239)         canvas.drawString(rightcolumn, y, "Rechnungsdatum:")
src/rechnung/Invoice/pdf.py 240)         canvas.drawRightString(rightcontent, y, "%s" % iv.date.strftime('%d. %m. %Y'))
src/rechnung/Invoice/pdf.py 241)         y -= (font_size + 0.1 * cm)
src/rechnung/Invoice/pdf.py 242)         canvas.drawString(rightcolumn, y, "Rechnungsnummer:")
src/rechnung/Invoice/pdf.py 243)         canvas.drawRightString(rightcontent, y, "%i" % iv.id)
src/rechnung/Invoice/pdf.py 244)         y -= (font_size + 0.1 * cm)
src/rechnung/Invoice/pdf.py 245)     if iv.customerno:
src/rechnung/Invoice/pdf.py 246)         canvas.drawString(rightcolumn, y, "Kundennummer:")
src/rechnung/Invoice/pdf.py 247)         canvas.drawRightString(rightcontent, y, "%s" % iv.customerno)
src/rechnung/Invoice/pdf.py 248)         y -= (font_size + 0.5 * cm)
src/rechnung/Invoice/pdf.py 249)     canvas.setFont(font, font_size)
src/rechnung/Invoice/pdf.py 250)     y = min(min_y, y)
src/rechnung/Invoice/pdf.py 251) 
src/rechnung/Invoice/pdf.py 252)     if iv.salutation:
src/rechnung/Invoice/pdf.py 253)         canvas.drawString(leftcontent, y, iv.salutation)
src/rechnung/Invoice/pdf.py 254)         y -= font_size + 0.2 * cm
src/rechnung/Invoice/pdf.py 255)         if type(iv) in [Invoice.Tender, Invoice.Invoice]:
src/rechnung/Invoice/pdf.py 256)             introText = 'hiermit stellen wir Ihnen die nachfolgend genannten Leistungen in Rechnung.'
src/rechnung/Invoice/pdf.py 257)             if type(iv) == Invoice.Tender:
src/rechnung/Invoice/pdf.py 258)                 introText = 'hiermit unterbreiten wir Ihnen folgendes Angebot.'
src/rechnung/Invoice/pdf.py 259)             intro = _splitToWidth(canvas, introText, rightcontent - leftcontent, font, font_size)
src/rechnung/Invoice/pdf.py 260)             for line in intro:
src/rechnung/Invoice/pdf.py 261)                 canvas.drawString(leftcontent, y, line)
src/rechnung/Invoice/pdf.py 262)                 y -= font_size + 0.1 * cm
src/rechnung/Invoice/pdf.py 263)             y -= font_size + 0.1 * cm
src/rechnung/Invoice/pdf.py 264) 
src/rechnung/Invoice/pdf.py 265)     font_size = default_font_size
src/rechnung/Invoice/pdf.py 266)     for part in iv.parts:
src/rechnung/Invoice/pdf.py 267)         if y - _partHeight(part) < (bottomcontent + (0.5 * cm)):
src/rechnung/Invoice/pdf.py 268)             _PageWrap(canvas)
src/rechnung/Invoice/pdf.py 269)             y = topcontent - font_size - line_padding * 3
src/rechnung/Invoice/pdf.py 270)         # Debug: Was hat die Höhenbestimmung für diesen Teil als Höhe herausgefunden?
src/rechnung/Invoice/pdf.py 271)         # canvas.line(leftcontent, y-_partHeight(part), rightcontent, y-_partHeight(part))
src/rechnung/Invoice/pdf.py 272) 
src/rechnung/Invoice/pdf.py 273)         if type(part) == Invoice.Table:
src/rechnung/Invoice/pdf.py 274) 
src/rechnung/Invoice/pdf.py 275)             left = leftcontent
src/rechnung/Invoice/pdf.py 276)             right = rightcontent
src/rechnung/Invoice/pdf.py 277)             top = topcontent
src/rechnung/Invoice/pdf.py 278)             bottom = bottomcontent
src/rechnung/Invoice/pdf.py 279)             temp_sum = 0.0
src/rechnung/Invoice/pdf.py 280)             y = _tableHead(y)
src/rechnung/Invoice/pdf.py 281)             odd = True
src/rechnung/Invoice/pdf.py 282)             for el in part.entries:
src/rechnung/Invoice/pdf.py 283)                 subject = []
src/rechnung/Invoice/pdf.py 284)                 if len(part.vat) == 1:
src/rechnung/Invoice/pdf.py 285)                     subject = _splitToWidth(canvas, el['subject'], 10.3 * cm, font, font_size)
src/rechnung/Invoice/pdf.py 286)                 else:
src/rechnung/Invoice/pdf.py 287)                     subject = _splitToWidth(canvas, el['subject'], 9.3 * cm, font, font_size)
src/rechnung/Invoice/pdf.py 288)                 desc = []
src/rechnung/Invoice/pdf.py 289)                 if 'desc' in el and el['desc'] != '':
src/rechnung/Invoice/pdf.py 290)                     desc = _splitToWidth(canvas, el['desc'], 11 * cm, font, font_size)
src/rechnung/Invoice/pdf.py 291)                 need_lines = len(subject) + len(desc)
src/rechnung/Invoice/pdf.py 292) 
src/rechnung/Invoice/pdf.py 293)                 # need page wrap?
src/rechnung/Invoice/pdf.py 294)                 if y - (need_lines + 2 * font_size) < (bottomcontent + 2 * cm):
src/rechnung/Invoice/pdf.py 295)                     canvas.setFont(font, font_size)
src/rechnung/Invoice/pdf.py 296)                     # Zwischensumme
src/rechnung/Invoice/pdf.py 297)                     canvas.drawRightString(left + 14.5 * cm, y - font_height, 'Zwischensumme:')
src/rechnung/Invoice/pdf.py 298)                     canvas.drawRightString(left + 16.8 * cm, y - font_height, _formatPrice(temp_sum))
src/rechnung/Invoice/pdf.py 299)                     # page wrap
src/rechnung/Invoice/pdf.py 300)                     _PageWrap(canvas)
src/rechnung/Invoice/pdf.py 301)                     y = topcontent - font_size - line_padding * 3
src/rechnung/Invoice/pdf.py 302)                     # header
src/rechnung/Invoice/pdf.py 303)                     y = _tableHead(y)
src/rechnung/Invoice/pdf.py 304)                     odd = True
src/rechnung/Invoice/pdf.py 305)                     # übertrag
src/rechnung/Invoice/pdf.py 306)                     canvas.setFont(font, font_size)
src/rechnung/Invoice/pdf.py 307)                     canvas.drawRightString(left + 14.5 * cm, y - font_height, 'Übertrag:')
src/rechnung/Invoice/pdf.py 308)                     canvas.drawRightString(left + 16.8 * cm, y - font_height, _formatPrice(temp_sum))
src/rechnung/Invoice/pdf.py 309)                     y -= font_height + line_padding
src/rechnung/Invoice/pdf.py 310) 
src/rechnung/Invoice/pdf.py 311)                 # Zwischensumme (inkl. aktueller Posten)
src/rechnung/Invoice/pdf.py 312)                 temp_sum += el['total']
src/rechnung/Invoice/pdf.py 313)                 # draw the background
src/rechnung/Invoice/pdf.py 314)                 if not odd:
src/rechnung/Invoice/pdf.py 315)                     canvas.setFillColorRGB(0.9, 0.9, 0.9)
src/rechnung/Invoice/pdf.py 316)                 else:
src/rechnung/Invoice/pdf.py 317)                     canvas.setFillColorRGB(1, 1, 1)
src/rechnung/Invoice/pdf.py 318)                 canvas.rect(left, y - (need_lines * line_height) - (2 * line_padding), height=(need_lines * line_height) + (2 * line_padding), width=right - left, fill=1, stroke=0)
src/rechnung/Invoice/pdf.py 319)                 canvas.setFillColorRGB(0, 0, 0)
src/rechnung/Invoice/pdf.py 320)                 y -= line_padding
src/rechnung/Invoice/pdf.py 321)                 (integer, decimals) = _niceCount(el['count'])
src/rechnung/Invoice/pdf.py 322)                 canvas.drawRightString(left + 0.8 * cm, y - font_height, integer)
src/rechnung/Invoice/pdf.py 323)                 suffix = ''
src/rechnung/Invoice/pdf.py 324)                 if decimals:
src/rechnung/Invoice/pdf.py 325)                     suffix = ',%s' % decimals
src/rechnung/Invoice/pdf.py 326)                 if el['unit']:
src/rechnung/Invoice/pdf.py 327)                     suffix = suffix + ' ' + el['unit']
src/rechnung/Invoice/pdf.py 328)                 if suffix:
src/rechnung/Invoice/pdf.py 329)                     canvas.drawString(left + 0.8 * cm, y - font_height, '%s' % suffix)
src/rechnung/Invoice/pdf.py 330) 
src/rechnung/Invoice/pdf.py 331)                 if len(part.vat) < 2:
src/rechnung/Invoice/pdf.py 332)                     canvas.drawString(left + 2.7 * cm, y - font_height, subject[0])
src/rechnung/Invoice/pdf.py 333)                     canvas.drawRightString(left + 14.3 * cm, y - font_height, _formatPrice(el['price']))
src/rechnung/Invoice/pdf.py 334)                     if el['tender']:
src/rechnung/Invoice/pdf.py 335)                         canvas.drawRightString(left + 16.8 * cm, y - font_height, 'eventual')
src/rechnung/Invoice/pdf.py 336)                     else:
src/rechnung/Invoice/pdf.py 337)                         canvas.drawRightString(left + 16.8 * cm, y - font_height, _formatPrice(el['total']))
src/rechnung/Invoice/pdf.py 338)                     subject = subject[1:]
src/rechnung/Invoice/pdf.py 339)                     x = 1
src/rechnung/Invoice/pdf.py 340)                     for line in subject:
src/rechnung/Invoice/pdf.py 341)                         canvas.drawString(left + 2.7 * cm, y - (x * line_height) - font_height, line)
src/rechnung/Invoice/pdf.py 342)                         x += 1
src/rechnung/Invoice/pdf.py 343)                     for line in desc[:-1]:
src/rechnung/Invoice/pdf.py 344)                         _drawJustifiedString(left + 2.7 * cm, y - (x * line_height) - font_height, line, canvas, 11 * cm, font, font_size)
src/rechnung/Invoice/pdf.py 345)                         x += 1
src/rechnung/Invoice/pdf.py 346)                     canvas.drawString(left + 2.7 * cm, y - (x * line_height) - font_height, desc[-1])
src/rechnung/Invoice/pdf.py 347)                     x += 1
src/rechnung/Invoice/pdf.py 348)                 else:
src/rechnung/Invoice/pdf.py 349)                     canvas.drawString(left + 2.7 * cm, y - font_height, subject[0])
src/rechnung/Invoice/pdf.py 350)                     canvas.drawRightString(left + 13.3 * cm, y - font_height, _formatPrice(el['price']))
src/rechnung/Invoice/pdf.py 351)                     canvas.drawString(left + 13.7 * cm, y - font_height, str(part.vat[el['vat']][1]))
src/rechnung/Invoice/pdf.py 352)                     if el['tender']:
src/rechnung/Invoice/pdf.py 353)                         canvas.drawRightString(left + 16.8 * cm, y - font_height, 'eventual')
src/rechnung/Invoice/pdf.py 354)                     else:
src/rechnung/Invoice/pdf.py 355)                         canvas.drawRightString(left + 16.8 * cm, y - font_height, _formatPrice(el['total']))
src/rechnung/Invoice/pdf.py 356)                     subject = subject[1:]
src/rechnung/Invoice/pdf.py 357)                     x = 1
src/rechnung/Invoice/pdf.py 358)                     for line in subject:
src/rechnung/Invoice/pdf.py 359)                         canvas.drawString(left + 2.7 * cm, y - (x * line_height) - font_height, line)
src/rechnung/Invoice/pdf.py 360)                         x += 1
src/rechnung/Invoice/pdf.py 361)                     for line in desc:
src/rechnung/Invoice/pdf.py 362)                         canvas.drawString(left + 2.7 * cm, y - (x * line_height) - font_height, line)
src/rechnung/Invoice/pdf.py 363)                         x += 1
src/rechnung/Invoice/pdf.py 364)                 odd = not odd
src/rechnung/Invoice/pdf.py 365)                 y -= (need_lines * line_height) + line_padding
src/rechnung/Invoice/pdf.py 366)             if part.summary:
src/rechnung/Invoice/pdf.py 367)                 y -= (0.3 * cm)
src/rechnung/Invoice/pdf.py 368)                 if part.vatType == 'gross':
src/rechnung/Invoice/pdf.py 369)                     summaries = []
src/rechnung/Invoice/pdf.py 370)                     if len(part.vat) == 1:
src/rechnung/Invoice/pdf.py 371)                         vat = list(part.vat.keys())[0]
src/rechnung/Invoice/pdf.py 372)                         (integer, decimals) = _niceCount((vat * 100))
src/rechnung/Invoice/pdf.py 373)                         vatstr = '%s' % integer
src/rechnung/Invoice/pdf.py 374)                         if decimals:
src/rechnung/Invoice/pdf.py 375)                             vatstr += ',%s' % decimals
src/rechnung/Invoice/pdf.py 376)                         canvas.drawRightString(left + 14.5 * cm, y - font_height, 'Nettobetrag:')
src/rechnung/Invoice/pdf.py 377)                         canvas.drawRightString(left + 16.8 * cm, y - font_height, _formatPrice(part.sum - (part.sum / (vat + 1)) * vat))
src/rechnung/Invoice/pdf.py 378)                         y -= line_height
src/rechnung/Invoice/pdf.py 379)                         summaries.append(('%s%% MwSt:' % vatstr, _formatPrice((part.sum / (vat + 1)) * vat)))
src/rechnung/Invoice/pdf.py 380)                     else:
src/rechnung/Invoice/pdf.py 381)                         net = 0.0

src/rechnung/Invoice/pdf.py 382)                         for vat, vatdata in list(part.vat.items()):

src/rechnung/Invoice/pdf.py 383)                             (integer, decimals) = _niceCount((vat * 100))
src/rechnung/Invoice/pdf.py 384)                             vatstr = '%s' % integer
src/rechnung/Invoice/pdf.py 385)                             if decimals:
src/rechnung/Invoice/pdf.py 386)                                 vatstr += ',%s' % decimals

src/rechnung/Invoice/pdf.py 387)                             _gross = vatdata[0]
src/rechnung/Invoice/pdf.py 388)                             _net = _gross / (1+vat)
src/rechnung/Invoice/pdf.py 389)                             _vat = _net * vat
src/rechnung/Invoice/pdf.py 390)                             summaries.append(('%s: Teilbetrag %s: Nettobetrag %s zzgl. %s%% MwSt:' % (vatdata[1], _formatPrice(_gross), _formatPrice(_net), vatstr), _formatPrice(_vat)))
src/rechnung/Invoice/pdf.py 391)                             net += _net

src/rechnung/Invoice/pdf.py 392)                         summaries.append(('Nettobetrag gesamt:', _formatPrice(net)))
src/rechnung/Invoice/pdf.py 393)                     summaries.sort()
src/rechnung/Invoice/pdf.py 394)                     for line in summaries:
src/rechnung/Invoice/pdf.py 395)                         canvas.drawRightString(left + 14.5 * cm, y - font_height, line[0])
src/rechnung/Invoice/pdf.py 396)                         canvas.drawRightString(left + 16.8 * cm, y - font_height, line[1])
src/rechnung/Invoice/pdf.py 397)                         y -= line_height
src/rechnung/Invoice/pdf.py 398)                     canvas.setFont(font + '-Bold', font_size)
src/rechnung/Invoice/pdf.py 399)                     if iv.tender:
src/rechnung/Invoice/pdf.py 400)                         canvas.drawRightString(left + 14.5 * cm, y - font_height, 'Gesamtbetrag:')
src/rechnung/Invoice/pdf.py 401)                     else:
src/rechnung/Invoice/pdf.py 402)                         canvas.drawRightString(left + 14.5 * cm, y - font_height, 'Rechnungsbetrag:')
src/rechnung/Invoice/pdf.py 403)                     canvas.drawRightString(left + 16.8 * cm, y - font_height, _formatPrice(part.sum))
src/rechnung/Invoice/pdf.py 404)                     canvas.setFont(font, font_size)
src/rechnung/Invoice/pdf.py 405)                     y -= line_height + line_padding
src/rechnung/Invoice/pdf.py 406)                 else:
src/rechnung/Invoice/pdf.py 407)                     canvas.drawRightString(left + 14.5 * cm, y - font_height, 'Nettobetrag:')
src/rechnung/Invoice/pdf.py 408)                     canvas.drawRightString(left + 16.8 * cm, y - font_height, _formatPrice(part.sum))
src/rechnung/Invoice/pdf.py 409)                     y -= line_height
src/rechnung/Invoice/pdf.py 410)                     summaries = []
src/rechnung/Invoice/pdf.py 411)                     if len(part.vat) == 1:
src/rechnung/Invoice/pdf.py 412)                         vat = list(part.vat.keys())[0]
src/rechnung/Invoice/pdf.py 413)                         (integer, decimals) = _niceCount((vat * 100))
src/rechnung/Invoice/pdf.py 414)                         vatstr = '%s' % integer
src/rechnung/Invoice/pdf.py 415)                         if decimals:
src/rechnung/Invoice/pdf.py 416)                             vatstr += ',%s' % decimals
src/rechnung/Invoice/pdf.py 417)                         summaries.append(('zzgl. %s%% MwSt:' % vatstr, _formatPrice(vat * part.sum)))
src/rechnung/Invoice/pdf.py 418)                     elif len(part.vat) > 1:

src/rechnung/Invoice/pdf.py 419)                         for vat, vatdata in list(part.vat.items()):

src/rechnung/Invoice/pdf.py 420)                             (integer, decimals) = _niceCount((vat * 100))
src/rechnung/Invoice/pdf.py 421)                             vatstr = '%s' % integer
src/rechnung/Invoice/pdf.py 422)                             if decimals:
src/rechnung/Invoice/pdf.py 423)                                 vatstr += ',%s' % decimals
src/rechnung/Invoice/pdf.py 424)                             summaries.append(('zzgl. %s%% MwSt (%s):' % (vatstr, vatdata[1]), _formatPrice(vat * vatdata[0])))
src/rechnung/Invoice/pdf.py 425)                     summaries.sort()
src/rechnung/Invoice/pdf.py 426)                     for line in summaries:
src/rechnung/Invoice/pdf.py 427)                         canvas.drawRightString(left + 14.5 * cm, y - font_height, line[0])
src/rechnung/Invoice/pdf.py 428)                         canvas.drawRightString(left + 16.8 * cm, y - font_height, line[1])
src/rechnung/Invoice/pdf.py 429)                         y -= line_height
src/rechnung/Invoice/pdf.py 430)                     sum = part.sum

src/rechnung/Invoice/pdf.py 431)                     for vat, vatdata in list(part.vat.items()):

src/rechnung/Invoice/pdf.py 432)                         sum += vat * vatdata[0]
src/rechnung/Invoice/pdf.py 433)                     canvas.setFont(font + '-Bold', font_size)
src/rechnung/Invoice/pdf.py 434)                     if iv.tender:
src/rechnung/Invoice/pdf.py 435)                         canvas.drawRightString(left + 14.5 * cm, y - font_height, 'Gesamtbetrag:')
src/rechnung/Invoice/pdf.py 436)                     else:
src/rechnung/Invoice/pdf.py 437)                         canvas.drawRightString(left + 14.5 * cm, y - font_height, 'Rechnungsbetrag:')
src/rechnung/Invoice/pdf.py 438)                     canvas.drawRightString(left + 16.8 * cm, y - font_height, _formatPrice(sum))
src/rechnung/Invoice/pdf.py 439)                     canvas.setFont(font, font_size)
src/rechnung/Invoice/pdf.py 440)                     y -= line_height + line_padding
src/rechnung/Invoice/pdf.py 441)         elif type(part) == Invoice.Text:
src/rechnung/Invoice/pdf.py 442)             my_font_size = font_size
src/rechnung/Invoice/pdf.py 443)             canvas.setFont(font, my_font_size)
src/rechnung/Invoice/pdf.py 444)             left, right = leftcontent, rightcontent
src/rechnung/Invoice/pdf.py 445)             firsttime = True
src/rechnung/Invoice/pdf.py 446)             headlines = []
src/rechnung/Invoice/pdf.py 447)             if part.urgent:
src/rechnung/Invoice/pdf.py 448)                 left += 1.5 * cm
src/rechnung/Invoice/pdf.py 449)                 right -= 1.5 * cm
src/rechnung/Invoice/pdf.py 450)             if part.headline:
src/rechnung/Invoice/pdf.py 451)                 headlines = _splitToWidth(canvas, part.headline, right - left, font, my_font_size)
src/rechnung/Invoice/pdf.py 452)             for para in part.paragraphs:
src/rechnung/Invoice/pdf.py 453)                 lines = _splitToWidth(canvas, para, right - left, font, my_font_size)
src/rechnung/Invoice/pdf.py 454)                 if part.urgent:
src/rechnung/Invoice/pdf.py 455)                     need_height = len(lines) * line_height
src/rechnung/Invoice/pdf.py 456)                     if len(headlines) > 0:
src/rechnung/Invoice/pdf.py 457)                         need_height += len(headlines) * (line_height + 1) + line_padding
src/rechnung/Invoice/pdf.py 458)                     canvas.setFillColorRGB(0.95, 0.95, 0.95)
src/rechnung/Invoice/pdf.py 459)                     canvas.rect(left - 0.5 * cm, y - (need_height + (6 * line_padding)), height=need_height + (6 * line_padding), width=right - left + 1 * cm, fill=1, stroke=1)
src/rechnung/Invoice/pdf.py 460)                     canvas.setFillColorRGB(0, 0, 0)
src/rechnung/Invoice/pdf.py 461)                     y -= line_padding * 3
src/rechnung/Invoice/pdf.py 462)                 if part.headline and firsttime:
src/rechnung/Invoice/pdf.py 463)                     firsttime = False
src/rechnung/Invoice/pdf.py 464)                     canvas.setFont(font + '-Bold', my_font_size + 1)
src/rechnung/Invoice/pdf.py 465)                     for line in headlines:
src/rechnung/Invoice/pdf.py 466)                         canvas.drawString(left, y - (font_height + 1), line)
src/rechnung/Invoice/pdf.py 467)                         y -= line_height + 1
src/rechnung/Invoice/pdf.py 468)                     y -= line_padding
src/rechnung/Invoice/pdf.py 469)                     canvas.setFont(font, my_font_size)
src/rechnung/Invoice/pdf.py 470)                 for line in lines[:-1]:
src/rechnung/Invoice/pdf.py 471)                     _drawJustifiedString(left, y - font_height, line, canvas, right - left, font, my_font_size)
src/rechnung/Invoice/pdf.py 472)                     y -= line_height
src/rechnung/Invoice/pdf.py 473)                 canvas.drawString(left, y - font_height, lines[-1])
src/rechnung/Invoice/pdf.py 474)                 y -= line_height
src/rechnung/Invoice/pdf.py 475) 
src/rechnung/Invoice/pdf.py 476)                 y -= line_padding * 3
src/rechnung/Invoice/pdf.py 477)             left, right = leftcontent, rightcontent

src/rechnung/Invoice/pdf.py 478)         elif type(part) == Invoice.Image:
src/rechnung/Invoice/pdf.py 479)             width = (part.imagedata.width / part.dpi) * inch
src/rechnung/Invoice/pdf.py 480)             height = width * (part.imagedata.height / part.imagedata.width)
src/rechnung/Invoice/pdf.py 481)             x = leftcontent
src/rechnung/Invoice/pdf.py 482)             if part.alignment == "center":
src/rechnung/Invoice/pdf.py 483)                 x = leftcontent + (rightcontent - leftcontent)/2 - width/2
src/rechnung/Invoice/pdf.py 484)             elif part.alignment == "right":
src/rechnung/Invoice/pdf.py 485)                 x = rightcontent - width
src/rechnung/Invoice/pdf.py 486)             canvas.drawInlineImage(part.imagedata, x, y-height, width=width, height=height)
src/rechnung/Invoice/pdf.py 487)             y -= line_padding + height
src/rechnung/Invoice/pdf.py 488)             if part.caption:
src/rechnung/Invoice/pdf.py 489)                 canvas.drawString(x, y-font_height, part.caption)
src/rechnung/Invoice/pdf.py 490)                 y -= line_height

src/rechnung/Invoice/pdf.py 491)         else:

src/rechnung/Invoice/pdf.py 492)             raise NotImplementedError("Cannot handle part of type %s" % type(part))
src/rechnung/Invoice/pdf.py 493)         y -= (0.5 * cm)

src/rechnung/Invoice/pdf.py 494)