def __init__(self, report_settings, *args, **kwargs):
self.settings = report_settings
kwargs.update(pagesize=self.settings.page_size.portrait,
leftMargin=self.settings.page_size.margin[3],
rightMargin=self.settings.page_size.margin[1],
topMargin=self.settings.page_size.margin[0],
bottomMargin=self.settings.page_size.margin[2])
self.doc = ReportingDocTemplate(*args, **kwargs)
self.story = []
def __init__(self, report_settings, *args, **kwargs):
self.settings = report_settings
kwargs.update(
pagesize=self.settings.page_size.portrait,
leftMargin=self.settings.page_size.margin[3],
rightMargin=self.settings.page_size.margin[1],
topMargin=self.settings.page_size.margin[0],
bottomMargin=self.settings.page_size.margin[2]
)
self.doc = ReportingDocTemplate(*args, **kwargs)
self.story = []
def __init__(self, report_settings, *args, **kwargs):
self.doc = ReportingDocTemplate(*args, **kwargs)
self.settings = report_settings
self.story = []
class Report(object):
def __init__(self, report_settings, *args, **kwargs):
self.doc = ReportingDocTemplate(*args, **kwargs)
self.settings = report_settings
self.story = []
def init_report(self):
self.generate_templates()
self.generate_style()
def generate_templates(self):
frame_kwargs = {
# 'showBoundary': 1, # For DEBUG purpose
'leftPadding': 0,
'rightPadding': 0,
'topPadding': 0,
'bottomPadding': 0
}
full_frame = Frame(20 * mm, 25 * mm, 170 * mm, 247 * mm, **frame_kwargs)
self.doc.addPageTemplates([
PageTemplate(id='Everyone', frames=[full_frame], onPage=self.on_page_cb),
])
def generate_style(self):
register_fonts_from_paths(
font_name='Bariol',
regular=os.path.join(settings.FONTS_DIR, 'bariol_regular-webfont.ttf'),
bold=os.path.join(settings.FONTS_DIR, 'bariol_bold-webfont.ttf'),
)
self.style = StyleSheet1()
self.style.add(ParagraphStyle(
name='Normal',
fontName=self.settings.font_name,
fontSize=self.settings.font_size,
textColor=colors.font_color,
leading=1.2 * self.settings.font_size
), alias='p')
self.style.add(ParagraphStyle(
name='BodyText',
parent=self.style['Normal'],
spaceBefore=6
))
self.style.add(ParagraphStyle(
name='Italic',
parent=self.style['BodyText'],
fontName='%s-Italic' % self.settings.font_name
))
self.style.add(ParagraphStyle(
name='Heading1',
parent=self.style['Normal'],
fontName='%s-Bold' % self.settings.font_name,
fontSize=1.5 * self.settings.font_size,
leading=2 * self.settings.font_size,
spaceAfter=6
), alias='h1')
self.style.add(ParagraphStyle(
name='Heading2',
parent=self.style['Normal'],
fontName='%s-Bold' % self.settings.font_name,
fontSize=1.25 * self.settings.font_size,
leading=1.75 * self.settings.font_size,
spaceBefore=12,
spaceAfter=6
), alias='h2')
self.style.add(ParagraphStyle(
name='Small',
parent=self.style['Normal'],
fontSize=0.9 * self.settings.font_size,
leading=1 * self.settings.font_size,
))
self.style.add(ParagraphStyle(
name='Smaller',
parent=self.style['Normal'],
fontSize=0.75 * self.settings.font_size,
leading=0.9 * self.settings.font_size,
))
self.style.add(BaseTableStyle(
name='Table',
cmds=[
('FONTNAME', (0, 0), (-1, -1), self.settings.font_name),
('FONTSIZE', (0, 0), (-1, -1), self.settings.font_size),
('LEADING', (0, 0), (-1, -1), 1.2 * self.settings.font_size),
('TEXTCOLOR', (0, 0), (-1, -1), colors.font_color),
('TOPPADDING', (0, 0), (-1, -1), 4),
('BOTTOMPADDING', (0, 0), (-1, -1), 4),
('VALIGN', (0, 0), (-1, -1), 'TOP'),
]
))
self.style.add(BaseTableStyle(
name='LayoutTable',
parent=self.style['Table'],
cmds=[
('TOPPADDING', (0, 0), (-1, -1), 0),
('LEFTPADDING', (0, 0), (-1, -1), 0),
('BOTTOMPADDING', (0, 0), (-1, -1), 0),
('RIGHTPADDING', (0, 0), (-1, -1), 0),
]
))
self.style.add(BaseTableStyle(
name='ReportTable',
parent=self.style['Table'],
cmds=[
('FONTNAME', (0, 0), (-1, 0), '%s-Bold' % self.settings.font_name),
('FONTSIZE', (0, 0), (-1, 0), 1.1 * self.settings.font_size),
('LEADING', (0, 0), (-1, 0), 1.4 * self.settings.font_size),
('ROWBACKGROUNDS', (0, 1), (-1, -1), (colors.lightergrey, colors.white)),
]
))
# For monetary lists
self.style.add(ParagraphStyle(
name='Monospaced',
parent=self.style['Normal'],
fontName='Courier', # MUST change to a font closest to the base one
))
def on_page_cb(self, canvas, document):
# Bending lines
canvas.saveState()
canvas.setLineWidth(0.2)
canvas.setLineCap(1)
canvas.setStrokeColor(colors.darkergrey)
canvas.line(0, 195 * mm, 8 * mm, 195 * mm)
canvas.line(0, 148.5 * mm, 10 * mm, 148.5 * mm)
canvas.line(0, 95 * mm, 8 * mm, 95 * mm)
canvas.restoreState()
# Page footer
canvas.saveState()
canvas.setLineWidth(0.2)
canvas.setLineCap(1)
canvas.setStrokeColor(colors.green)
canvas.line(20 * mm, 18 * mm, 190 * mm, 18 * mm)
canvas.restoreState()
canvas.saveState()
canvas.setFont('%s' % self.settings.font_name, 0.75 * self.settings.font_size)
canvas.setFillColor(colors.font_color)
canvas.drawRightString(190 * mm, 13 * mm, _("Page %(current)d on %(total)d") % self.doc.page_index())
canvas.restoreState()
def on_first_page_cb(self, canvas, document):
self.on_page_cb(canvas, document)
def on_other_pages_cb(self, canvas, document):
self.on_page_cb(canvas, document)
def p(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['p']))
def h1(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['h1']))
def h2(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['h2']))
def small(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['Small']))
def smaller(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['Smaller']))
def spacer(self, height=6 * mm):
self.story.append(Spacer(1, height))
def table(self, data, col_widths=None, style=None, **kwargs):
self.story.append(Table(data, col_widths, style=style or self.style['Table'], **kwargs))
def hr(self):
self.story.append(HRFlowable(width='100%', thickness=0.2, color=base_colors.black))
def hr_mini(self):
self.story.append(HRFlowable(width='100%', thickness=0.2, color=base_colors.grey))
def pagebreak(self):
self.story.append(PageBreak())
def append(self, data):
self.story.append(data)
def generate(self):
self.doc.multiBuild(self.story)
def draw_svg(self, canvas, path, xpos=0, ypos=0, xsize=None, ysize=None):
from reportlab.graphics import renderPDF
from svglib.svglib import svg2rlg
drawing = svg2rlg(path)
xL, yL, xH, yH = drawing.getBounds()
if xsize:
drawing.renderScale = xsize / (xH - xL)
if ysize:
drawing.renderScale = ysize / (yH - yL)
renderPDF.draw(drawing, canvas, xpos, ypos, showBoundary=self.show_boundaries)
def next_frame(self):
self.story.append(CondPageBreak(20 * cm))
def start_keeptogether(self):
self.keeptogether_index = len(self.story)
def end_keeptogether(self):
keeptogether = KeepTogether(self.story[self.keeptogether_index:])
self.story = self.story[:self.keeptogether_index]
self.story.append(keeptogether)
class Report(object):
def __init__(self, report_settings, *args, **kwargs):
self.settings = report_settings
kwargs.update(pagesize=self.settings.page_size.portrait,
leftMargin=self.settings.page_size.margin[3],
rightMargin=self.settings.page_size.margin[1],
topMargin=self.settings.page_size.margin[0],
bottomMargin=self.settings.page_size.margin[2])
self.doc = ReportingDocTemplate(*args, **kwargs)
self.story = []
def init_report(self):
self.generate_templates()
self.generate_style()
def fill(self):
pass
def set_metadata(self):
pass
def generate_templates(self):
frame_kwargs = {
# 'showBoundary': 1, # For DEBUG purpose
'leftPadding': 0,
'rightPadding': 0,
'topPadding': 0,
'bottomPadding': 0
}
full_frame = Frame(self.settings.page_size.margin[3],
self.settings.page_size.margin[2],
self.settings.page_size.available_width(),
self.settings.page_size.available_height(),
**frame_kwargs)
self.doc.addPageTemplates([
PageTemplate(id='Everyone',
frames=[full_frame],
onPage=self.on_page_cb),
])
def generate_style(self):
self.style = StyleSheet1()
self.style.add(ParagraphStyle(name='Normal',
fontName=get_font(
self.settings.font_name).regular,
fontSize=self.settings.font_size,
textColor=self.settings.hex_font_color,
leading=1.2 * self.settings.font_size),
alias='p')
self.style.add(
ParagraphStyle(name='BodyText',
parent=self.style['Normal'],
spaceBefore=6))
self.style.add(
ParagraphStyle(name='Italic',
parent=self.style['BodyText'],
fontName=get_font(self.settings.font_name).italic))
self.style.add(
ParagraphStyle(name='Bold',
parent=self.style['BodyText'],
fontName=get_font(self.settings.font_name).bold))
self.style.add(ParagraphStyle(name='Heading1',
parent=self.style['Normal'],
fontName=get_font(
self.settings.font_name).bold,
fontSize=1.5 * self.settings.font_size,
leading=2 * self.settings.font_size,
spaceAfter=6),
alias='h1')
self.style.add(ParagraphStyle(name='Heading2',
parent=self.style['Normal'],
fontName=get_font(
self.settings.font_name).bold,
fontSize=1.25 * self.settings.font_size,
leading=1.75 * self.settings.font_size,
spaceBefore=12,
spaceAfter=6),
alias='h2')
self.style.add(
ParagraphStyle(
name='Small',
parent=self.style['Normal'],
fontSize=0.9 * self.settings.font_size,
leading=1 * self.settings.font_size,
))
self.style.add(
ParagraphStyle(
name='Smaller',
parent=self.style['Normal'],
fontSize=0.75 * self.settings.font_size,
leading=0.9 * self.settings.font_size,
))
self.style.add(
ParagraphStyle(name='PageNumbering',
parent=self.style['Smaller'],
alignment=TA_RIGHT))
self.style.add(
BaseTableStyle(name='Table',
cmds=[
('FONTNAME', (0, 0), (-1, -1),
get_font(self.settings.font_name).regular),
('FONTSIZE', (0, 0), (-1, -1),
self.settings.font_size),
('LEADING', (0, 0), (-1, -1),
1.2 * self.settings.font_size),
('TEXTCOLOR', (0, 0), (-1, -1),
self.settings.hex_font_color),
('TOPPADDING', (0, 0), (-1, -1), 4),
('BOTTOMPADDING', (0, 0), (-1, -1), 4),
('VALIGN', (0, 0), (-1, -1), 'TOP'),
]))
self.style.add(
BaseTableStyle(name='LayoutTable',
parent=self.style['Table'],
cmds=[
('TOPPADDING', (0, 0), (-1, -1), 0),
('LEFTPADDING', (0, 0), (-1, -1), 0),
('BOTTOMPADDING', (0, 0), (-1, -1), 0),
('RIGHTPADDING', (0, 0), (-1, -1), 0),
]))
self.style.add(
BaseTableStyle(
name='ReportTable',
parent=self.style['Table'],
cmds=[
('FONTNAME', (0, 0), (-1, 0),
get_font(self.settings.font_name).bold),
('FONTSIZE', (0, 0), (-1, 0),
1.1 * self.settings.font_size),
('LEADING', (0, 0), (-1, 0),
1.4 * self.settings.font_size),
('ROWBACKGROUNDS', (0, 1), (-1, -1),
(colors.transparent,
self.settings.hex_base_color.clone(alpha=0.1))),
]))
# For monetary lists
self.style.add(
ParagraphStyle(
name='Monospaced',
parent=self.style['Normal'],
fontName=
'Courier', # MUST change to a font closest to the base one
))
def on_page_cb(self, canvas, document):
self.draw_bending_lines(canvas, document)
self.header(canvas, document)
self.footer(canvas, document)
def on_first_page_cb(self, canvas, document):
self.on_page_cb(canvas, document)
def on_other_pages_cb(self, canvas, document):
self.on_page_cb(canvas, document)
def draw_bending_lines(self, canvas, document):
# Bending lines
canvas.saveState()
canvas.setLineWidth(0.2)
canvas.setLineCap(1)
canvas.setStrokeColor(colors.darkergrey)
height = self.settings.page_size.height
# 2-part
if self.settings.page_size.bending_pos[0]:
pos = self.settings.page_size.bending_pos[0][0]
canvas.line(0, int(height * pos), 10 * mm, int(height * pos))
# 3-part
if self.settings.page_size.bending_pos[1]:
for pos in self.settings.page_size.bending_pos[1]:
canvas.line(0, int(height * pos), 8 * mm, int(height * pos))
canvas.restoreState()
def header(self, canvas, document):
pass
def footer(self, canvas, document):
# Page footer
# Line
canvas.saveState()
canvas.setLineWidth(0.2)
canvas.setLineCap(1)
canvas.setStrokeColor(self.settings.hex_base_color)
canvas.line(document.leftMargin, document.bottomMargin - 7 * mm,
document._rightMargin, document.bottomMargin - 7 * mm)
canvas.restoreState()
# Page numbering
canvas.saveState()
numbering = Paragraph(_("Page %(current)d on %(total)d") %
self.doc.page_index(),
style=self.style['PageNumbering'])
available_width, available_height = (25 * mm,
document.bottomMargin - 9 * mm)
w, h = numbering.wrap(available_width, available_height)
numbering.drawOn(canvas, document._rightMargin - w,
available_height - h)
canvas.restoreState()
def p(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['p']))
def h1(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['h1']))
def h2(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['h2']))
def small(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['Small']))
def smaller(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['Smaller']))
def spacer(self, height=6 * mm):
self.story.append(Spacer(1, height))
def table(self, data, col_widths=None, style=None, **kwargs):
self.story.append(
Table(data,
col_widths,
style=style or self.style['Table'],
**kwargs))
def hr(self):
self.story.append(
HRFlowable(width='100%', thickness=0.2, color=base_colors.black))
def hr_mini(self):
self.story.append(
HRFlowable(width='100%', thickness=0.2, color=base_colors.grey))
def pagebreak(self):
self.story.append(PageBreak())
def append(self, data):
self.story.append(data)
def generate(self):
self.init_report()
self.fill()
self.set_metadata()
self.doc.multiBuild(self.story)
def draw_svg(self, canvas, path, xpos=0, ypos=0, xsize=None, ysize=None):
from reportlab.graphics import renderPDF
from svglib.svglib import svg2rlg
drawing = svg2rlg(path)
xL, yL, xH, yH = drawing.getBounds()
if xsize:
drawing.renderScale = xsize / (xH - xL)
if ysize:
drawing.renderScale = ysize / (yH - yL)
renderPDF.draw(drawing,
canvas,
xpos,
ypos,
showBoundary=self.show_boundaries)
def next_frame(self):
self.story.append(CondPageBreak(20 * cm))
def start_keeptogether(self):
self.keeptogether_index = len(self.story)
def end_keeptogether(self):
keeptogether = KeepTogether(self.story[self.keeptogether_index:])
self.story = self.story[:self.keeptogether_index]
self.story.append(keeptogether)
class Report(object):
def __init__(self, report_settings, *args, **kwargs):
self.settings = report_settings
kwargs.update(
pagesize=self.settings.page_size.portrait,
leftMargin=self.settings.page_size.margin[3],
rightMargin=self.settings.page_size.margin[1],
topMargin=self.settings.page_size.margin[0],
bottomMargin=self.settings.page_size.margin[2]
)
self.doc = ReportingDocTemplate(*args, **kwargs)
self.story = []
def init_report(self):
self.generate_templates()
self.generate_style()
def fill(self):
pass
def set_metadata(self):
pass
def generate_templates(self):
frame_kwargs = {
# 'showBoundary': 1, # For DEBUG purpose
'leftPadding': 0,
'rightPadding': 0,
'topPadding': 0,
'bottomPadding': 0
}
full_frame = Frame(
self.settings.page_size.margin[3],
self.settings.page_size.margin[2],
self.settings.page_size.available_width(),
self.settings.page_size.available_height(),
**frame_kwargs
)
self.doc.addPageTemplates([
PageTemplate(id='Everyone', frames=[full_frame], onPage=self.on_page_cb),
])
def generate_style(self):
self.style = StyleSheet1()
self.style.add(ParagraphStyle(
name='Normal',
fontName=get_font(self.settings.font_name).regular,
fontSize=self.settings.font_size,
textColor=self.settings.hex_font_color,
leading=1.2 * self.settings.font_size
), alias='p')
self.style.add(ParagraphStyle(
name='BodyText',
parent=self.style['Normal'],
spaceBefore=6
))
self.style.add(ParagraphStyle(
name='Italic',
parent=self.style['BodyText'],
fontName=get_font(self.settings.font_name).italic
))
self.style.add(ParagraphStyle(
name='Bold',
parent=self.style['BodyText'],
fontName=get_font(self.settings.font_name).bold
))
self.style.add(ParagraphStyle(
name='Heading1',
parent=self.style['Normal'],
fontName=get_font(self.settings.font_name).bold,
fontSize=1.5 * self.settings.font_size,
leading=2 * self.settings.font_size,
spaceAfter=6
), alias='h1')
self.style.add(ParagraphStyle(
name='Heading2',
parent=self.style['Normal'],
fontName=get_font(self.settings.font_name).bold,
fontSize=1.25 * self.settings.font_size,
leading=1.75 * self.settings.font_size,
spaceBefore=12,
spaceAfter=6
), alias='h2')
self.style.add(ParagraphStyle(
name='Small',
parent=self.style['Normal'],
fontSize=0.9 * self.settings.font_size,
leading=1 * self.settings.font_size,
))
self.style.add(ParagraphStyle(
name='Smaller',
parent=self.style['Normal'],
fontSize=0.75 * self.settings.font_size,
leading=0.9 * self.settings.font_size,
))
self.style.add(ParagraphStyle(
name='PageNumbering',
parent=self.style['Smaller'],
alignment=TA_RIGHT
))
self.style.add(BaseTableStyle(
name='Table',
cmds=[
('FONTNAME', (0, 0), (-1, -1), get_font(self.settings.font_name).regular),
('FONTSIZE', (0, 0), (-1, -1), self.settings.font_size),
('LEADING', (0, 0), (-1, -1), 1.2 * self.settings.font_size),
('TEXTCOLOR', (0, 0), (-1, -1), self.settings.hex_font_color),
('TOPPADDING', (0, 0), (-1, -1), 4),
('BOTTOMPADDING', (0, 0), (-1, -1), 4),
('VALIGN', (0, 0), (-1, -1), 'TOP'),
]
))
self.style.add(BaseTableStyle(
name='LayoutTable',
parent=self.style['Table'],
cmds=[
('TOPPADDING', (0, 0), (-1, -1), 0),
('LEFTPADDING', (0, 0), (-1, -1), 0),
('BOTTOMPADDING', (0, 0), (-1, -1), 0),
('RIGHTPADDING', (0, 0), (-1, -1), 0),
]
))
self.style.add(BaseTableStyle(
name='ReportTable',
parent=self.style['Table'],
cmds=[
('FONTNAME', (0, 0), (-1, 0), get_font(self.settings.font_name).bold),
('FONTSIZE', (0, 0), (-1, 0), 1.1 * self.settings.font_size),
('LEADING', (0, 0), (-1, 0), 1.4 * self.settings.font_size),
('ROWBACKGROUNDS', (0, 1), (-1, -1), (colors.transparent, self.settings.hex_base_color.clone(alpha=0.1))),
]
))
# For monetary lists
self.style.add(ParagraphStyle(
name='Monospaced',
parent=self.style['Normal'],
fontName='Courier', # MUST change to a font closest to the base one
))
def on_page_cb(self, canvas, document):
self.draw_bending_lines(canvas, document)
self.header(canvas, document)
self.footer(canvas, document)
def on_first_page_cb(self, canvas, document):
self.on_page_cb(canvas, document)
def on_other_pages_cb(self, canvas, document):
self.on_page_cb(canvas, document)
def draw_bending_lines(self, canvas, document):
# Bending lines
canvas.saveState()
canvas.setLineWidth(0.2)
canvas.setLineCap(1)
canvas.setStrokeColor(colors.darkergrey)
height = self.settings.page_size.height
# 2-part
if self.settings.page_size.bending_pos[0]:
pos = self.settings.page_size.bending_pos[0][0]
canvas.line(0, int(height*pos), 10*mm, int(height*pos))
# 3-part
if self.settings.page_size.bending_pos[1]:
for pos in self.settings.page_size.bending_pos[1]:
canvas.line(0, int(height*pos), 8*mm, int(height*pos))
canvas.restoreState()
def header(self, canvas, document):
pass
def footer(self, canvas, document):
# Page footer
# Line
canvas.saveState()
canvas.setLineWidth(0.2)
canvas.setLineCap(1)
canvas.setStrokeColor(self.settings.hex_base_color)
canvas.line(
document.leftMargin,
document.bottomMargin - 7*mm,
document._rightMargin,
document.bottomMargin - 7*mm
)
canvas.restoreState()
# Page numbering
canvas.saveState()
numbering = Paragraph(_("Page %(current)d on %(total)d") % self.doc.page_index(), style=self.style['PageNumbering'])
available_width, available_height = (25*mm, document.bottomMargin - 9*mm)
w, h = numbering.wrap(available_width, available_height)
numbering.drawOn(canvas, document._rightMargin - w, available_height - h)
canvas.restoreState()
def p(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['p']))
def h1(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['h1']))
def h2(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['h2']))
def small(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['Small']))
def smaller(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['Smaller']))
def spacer(self, height=6 * mm):
self.story.append(Spacer(1, height))
def table(self, data, col_widths=None, style=None, **kwargs):
self.story.append(Table(data, col_widths, style=style or self.style['Table'], **kwargs))
def hr(self):
self.story.append(HRFlowable(width='100%', thickness=0.2, color=base_colors.black))
def hr_mini(self):
self.story.append(HRFlowable(width='100%', thickness=0.2, color=base_colors.grey))
def pagebreak(self):
self.story.append(PageBreak())
def append(self, data):
self.story.append(data)
def generate(self):
self.init_report()
self.fill()
self.set_metadata()
self.doc.multiBuild(self.story)
def draw_svg(self, canvas, path, xpos=0, ypos=0, xsize=None, ysize=None):
from reportlab.graphics import renderPDF
from svglib.svglib import svg2rlg
drawing = svg2rlg(path)
xL, yL, xH, yH = drawing.getBounds()
if xsize:
drawing.renderScale = xsize / (xH - xL)
if ysize:
drawing.renderScale = ysize / (yH - yL)
renderPDF.draw(drawing, canvas, xpos, ypos, showBoundary=self.show_boundaries)
def next_frame(self):
self.story.append(CondPageBreak(20 * cm))
def start_keeptogether(self):
self.keeptogether_index = len(self.story)
def end_keeptogether(self):
keeptogether = KeepTogether(self.story[self.keeptogether_index:])
self.story = self.story[:self.keeptogether_index]
self.story.append(keeptogether)
def __init__(self, report_settings, *args, **kwargs):
self.doc = ReportingDocTemplate(*args, **kwargs)
self.settings = report_settings
self.story = []
class Report(object):
def __init__(self, report_settings, *args, **kwargs):
self.doc = ReportingDocTemplate(*args, **kwargs)
self.settings = report_settings
self.story = []
def init_report(self):
self.generate_templates()
self.generate_style()
def generate_templates(self):
frame_kwargs = {
# 'showBoundary': 1, # For DEBUG purpose
'leftPadding': 0,
'rightPadding': 0,
'topPadding': 0,
'bottomPadding': 0
}
full_frame = Frame(20 * mm, 25 * mm, 170 * mm, 247 * mm,
**frame_kwargs)
self.doc.addPageTemplates([
PageTemplate(id='Everyone',
frames=[full_frame],
onPage=self.on_page_cb),
])
def generate_style(self):
register_fonts_from_paths(
font_name='Bariol',
regular=os.path.join(settings.FONTS_DIR,
'bariol_regular-webfont.ttf'),
bold=os.path.join(settings.FONTS_DIR, 'bariol_bold-webfont.ttf'),
)
self.style = StyleSheet1()
self.style.add(ParagraphStyle(name='Normal',
fontName=self.settings.font_name,
fontSize=self.settings.font_size,
textColor=colors.font_color,
leading=1.2 * self.settings.font_size),
alias='p')
self.style.add(
ParagraphStyle(name='BodyText',
parent=self.style['Normal'],
spaceBefore=6))
self.style.add(
ParagraphStyle(name='Italic',
parent=self.style['BodyText'],
fontName='%s-Italic' % self.settings.font_name))
self.style.add(ParagraphStyle(name='Heading1',
parent=self.style['Normal'],
fontName='%s-Bold' %
self.settings.font_name,
fontSize=1.5 * self.settings.font_size,
leading=2 * self.settings.font_size,
spaceAfter=6),
alias='h1')
self.style.add(ParagraphStyle(name='Heading2',
parent=self.style['Normal'],
fontName='%s-Bold' %
self.settings.font_name,
fontSize=1.25 * self.settings.font_size,
leading=1.75 * self.settings.font_size,
spaceBefore=12,
spaceAfter=6),
alias='h2')
self.style.add(
ParagraphStyle(
name='Small',
parent=self.style['Normal'],
fontSize=0.9 * self.settings.font_size,
leading=1 * self.settings.font_size,
))
self.style.add(
ParagraphStyle(
name='Smaller',
parent=self.style['Normal'],
fontSize=0.75 * self.settings.font_size,
leading=0.9 * self.settings.font_size,
))
self.style.add(
BaseTableStyle(
name='Table',
cmds=[
('FONTNAME', (0, 0), (-1, -1), self.settings.font_name),
('FONTSIZE', (0, 0), (-1, -1), self.settings.font_size),
('LEADING', (0, 0), (-1, -1),
1.2 * self.settings.font_size),
('TEXTCOLOR', (0, 0), (-1, -1), colors.font_color),
('TOPPADDING', (0, 0), (-1, -1), 4),
('BOTTOMPADDING', (0, 0), (-1, -1), 4),
('VALIGN', (0, 0), (-1, -1), 'TOP'),
]))
self.style.add(
BaseTableStyle(name='LayoutTable',
parent=self.style['Table'],
cmds=[
('TOPPADDING', (0, 0), (-1, -1), 0),
('LEFTPADDING', (0, 0), (-1, -1), 0),
('BOTTOMPADDING', (0, 0), (-1, -1), 0),
('RIGHTPADDING', (0, 0), (-1, -1), 0),
]))
self.style.add(
BaseTableStyle(name='ReportTable',
parent=self.style['Table'],
cmds=[
('FONTNAME', (0, 0), (-1, 0),
'%s-Bold' % self.settings.font_name),
('FONTSIZE', (0, 0), (-1, 0),
1.1 * self.settings.font_size),
('LEADING', (0, 0), (-1, 0),
1.4 * self.settings.font_size),
('ROWBACKGROUNDS', (0, 1), (-1, -1),
(colors.lightergrey, colors.white)),
]))
# For monetary lists
self.style.add(
ParagraphStyle(
name='Monospaced',
parent=self.style['Normal'],
fontName=
'Courier', # MUST change to a font closest to the base one
))
def on_page_cb(self, canvas, document):
# Bending lines
canvas.saveState()
canvas.setLineWidth(0.2)
canvas.setLineCap(1)
canvas.setStrokeColor(colors.darkergrey)
canvas.line(0, 195 * mm, 8 * mm, 195 * mm)
canvas.line(0, 148.5 * mm, 10 * mm, 148.5 * mm)
canvas.line(0, 95 * mm, 8 * mm, 95 * mm)
canvas.restoreState()
# Page footer
canvas.saveState()
canvas.setLineWidth(0.2)
canvas.setLineCap(1)
canvas.setStrokeColor(colors.green)
canvas.line(20 * mm, 18 * mm, 190 * mm, 18 * mm)
canvas.restoreState()
canvas.saveState()
canvas.setFont('%s' % self.settings.font_name,
0.75 * self.settings.font_size)
canvas.setFillColor(colors.font_color)
canvas.drawRightString(
190 * mm, 13 * mm,
_("Page %(current)d on %(total)d") % self.doc.page_index())
canvas.restoreState()
def on_first_page_cb(self, canvas, document):
self.on_page_cb(canvas, document)
def on_other_pages_cb(self, canvas, document):
self.on_page_cb(canvas, document)
def p(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['p']))
def h1(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['h1']))
def h2(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['h2']))
def small(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['Small']))
def smaller(self, text, style=None):
self.story.append(Paragraph(text, style or self.style['Smaller']))
def spacer(self, height=6 * mm):
self.story.append(Spacer(1, height))
def table(self, data, col_widths=None, style=None, **kwargs):
self.story.append(
Table(data,
col_widths,
style=style or self.style['Table'],
**kwargs))
def hr(self):
self.story.append(
HRFlowable(width='100%', thickness=0.2, color=base_colors.black))
def hr_mini(self):
self.story.append(
HRFlowable(width='100%', thickness=0.2, color=base_colors.grey))
def pagebreak(self):
self.story.append(PageBreak())
def append(self, data):
self.story.append(data)
def generate(self):
self.doc.multiBuild(self.story)
def draw_svg(self, canvas, path, xpos=0, ypos=0, xsize=None, ysize=None):
from reportlab.graphics import renderPDF
from svglib.svglib import svg2rlg
drawing = svg2rlg(path)
xL, yL, xH, yH = drawing.getBounds()
if xsize:
drawing.renderScale = xsize / (xH - xL)
if ysize:
drawing.renderScale = ysize / (yH - yL)
renderPDF.draw(drawing,
canvas,
xpos,
ypos,
showBoundary=self.show_boundaries)
def next_frame(self):
self.story.append(CondPageBreak(20 * cm))
def start_keeptogether(self):
self.keeptogether_index = len(self.story)
def end_keeptogether(self):
keeptogether = KeepTogether(self.story[self.keeptogether_index:])
self.story = self.story[:self.keeptogether_index]
self.story.append(keeptogether)
