def image(self, src, title, alt_text):
# embed picture - TODO: optionally just link it
media_type = guess_type(src)
fragment_ext = urlparse.urlparse(src)[2].split('.')[-1]
self.image_entry_id = hasher()
fragment_name = 'Pictures/%s.%s' % (self.image_entry_id, fragment_ext)
imagedata = urlopen(src).read()
try:
if not fragment_ext.endswith('svg'):
# delay our PIL dependency until really needed
from PIL import Image
import cStringIO
imagefile = cStringIO.StringIO(imagedata)
# obtain image aspect ratio
image_w, image_h = Image.open(imagefile).size
else:
# PIL does not really support svg, so let's try heuristics
# & find the aspect ratio ourselves
from BeautifulSoup import BeautifulSoup
imagefile = BeautifulSoup(imagedata)
image_w = float(imagefile.svg['width'])
image_h = float(imagefile.svg['height'])
except:
# unable to extract aspect ratio
image_w, image_h = (100, 100)
image_ratio = image_w / float(image_h)
frame_x, frame_y = (2, 4)
frame_w, frame_h = (22, 12)
frame_ratio = frame_w / float(frame_h)
if image_ratio > frame_ratio:
image_w = frame_w
image_h = int(frame_w / image_ratio)
frame_y += (frame_h - image_h) / 2
else:
image_w = int(frame_h * image_ratio)
image_h = frame_h
frame_x += (frame_w - image_w) / 2
args = {
'style': u'md2odp-ImageStyle',
'size': (u'%dcm' % image_w, u'%dcm' % image_h),
'position': (u'%dcm' % frame_x, u'%dcm' % frame_y),
'presentation_class': u'graphic'
}
if title is not None:
args['text'] = unicode(title)
frame = odf_create_image_frame(fragment_name, **args)
if alt_text is not None:
frame.set_svg_description(unicode(alt_text))
self.doc_manifest.add_full_path(fragment_name, media_type[0])
self.document.set_part(fragment_name, imagedata)
return ODFPartialTree.from_metrics_provider([frame], self)
def test_create_image_frame(self):
frame = odf_create_image_frame('Pictures/zoe.jpg')
expected = ('<draw:frame svg:width="1cm" svg:height="1cm" '
'text:anchor-type="paragraph">'
'<draw:image xlink:href="Pictures/zoe.jpg"/>'
'</draw:frame>')
self.assertEqual(frame.serialize(), expected)
def test_create_image_frame(self):
frame = odf_create_image_frame('Pictures/zoe.jpg')
expected = ('<draw:frame svg:width="1cm" svg:height="1cm" '
'draw:z-index="0">'
'<draw:image xlink:href="Pictures/zoe.jpg" '
'xlink:type="simple" xlink:show="embed" '
'xlink:actuate="onLoad"/>'
'</draw:frame>')
self.assertEqual(frame.serialize(), expected)
def test_create_image_frame(self):
frame = odf_create_image_frame('Pictures/zoe.jpg')
expected = ('<draw:frame svg:width="1cm" svg:height="1cm" '
'draw:z-index="0">'
'<draw:image xlink:href="Pictures/zoe.jpg" '
'xlink:type="simple" xlink:show="embed" '
'xlink:actuate="onLoad"/>'
'</draw:frame>')
self.assertEqual(frame.serialize(), expected)
def GET(self, resource, context):
if lpod_is_install is False:
msg = ERROR(u'Please install LPOD')
return context.come_back(msg)
document = odf_new_document_from_type('text')
body = document.get_body()
root = context.root
table = odf_create_table(u"Table 1",
width=5,
height=1,
style='table-cell')
for brain in root.search(format='product').get_documents():
# Get product
product = root.get_resource(brain.abspath)
cover = product.get_resource(product.get_property('cover'))
# Add line
row = odf_create_row(width=5)
cell = odf_create_cell(u"")
file = context.database.fs.open(cover.handler.key)
local_uri = document.add_file(file)
image_frame = odf_create_image_frame(local_uri,
size=('5cm', '5cm'),
position=('0cm', '0cm'),
anchor_type='as-char')
paragraph = cell.get_element('text:p')
paragraph.append(image_frame)
cell.append(paragraph)
row.set_cell(0, cell)
row.set_cell_value(1, brain.reference)
row.set_cell_value(2, brain.title)
row.set_cell_value(3, u'%s' % product.get_price_without_tax())
table.append_row(row)
# Get declinations
for d in product.search_resources(cls=Declination):
price = d.parent.get_price_without_tax(id_declination=d.name,
pretty=True)
row = odf_create_row(width=5)
row.set_cell_value(1, 'reference')
row.set_cell_value(2, d.get_declination_title())
row.set_cell_value(3, u'%s' % price)
row.set_cell_value(4, d.get_property('stock-quantity'))
table.append(row)
body.append(table)
f = StringIO()
document.save(f)
content = f.getvalue()
f.close()
context.set_content_type('application/vnd.oasis.opendocument.text')
context.set_content_disposition('attachment', 'export.odt')
return content
def GET(self, resource, context):
if lpod_is_install is False:
msg = ERROR(u'Please install LPOD')
return context.come_back(msg)
document = odf_new_document_from_type('text')
body = document.get_body()
root = context.root
table = odf_create_table(u"Table 1", width=5, height=1, style='table-cell')
for brain in root.search(format='product').get_documents():
# Get product
product = root.get_resource(brain.abspath)
cover = product.get_resource(product.get_property('cover'))
# Add line
row = odf_create_row(width=5)
cell = odf_create_cell(u"")
file = context.database.fs.open(cover.handler.key)
local_uri = document.add_file(file)
image_frame = odf_create_image_frame(local_uri, size=('5cm', '5cm'),
position=('0cm', '0cm'), anchor_type='as-char')
paragraph = cell.get_element('text:p')
paragraph.append(image_frame)
cell.append(paragraph)
row.set_cell(0, cell)
row.set_cell_value(1, brain.reference)
row.set_cell_value(2, brain.title)
row.set_cell_value(3, u'%s' % product.get_price_without_tax())
table.append_row(row)
# Get declinations
for d in product.search_resources(cls=Declination):
price = d.parent.get_price_without_tax(id_declination=d.name, pretty=True)
row = odf_create_row(width=5)
row.set_cell_value(1, 'reference')
row.set_cell_value(2, d.get_declination_title())
row.set_cell_value(3, u'%s' % price)
row.set_cell_value(4, d.get_property('stock-quantity'))
table.append(row)
body.append(table)
f = StringIO()
document.save(f)
content = f.getvalue()
f.close()
context.set_content_type('application/vnd.oasis.opendocument.text')
context.set_content_disposition('attachment', 'export.odt')
return content
page1.set_transition("fade", "fadeOverColor")
#
# Image Frame
#
# Start a new page
page2 = odf_create_draw_page(u"page2")
body.append(page2)
# Embed an image from a file name
local_uri = document.add_file(u'images/zoé.jpg')
# Add image frame
image_frame = odf_create_image_frame(local_uri,
size=('60mm', '45mm'),
position=('4.5cm', '7cm'))
page2.append(image_frame)
# Some text side by side
list = odf_create_list([u"Item 1", u"Item 2", u"Item 3"])
text_frame = odf_create_text_frame(list,
size=('7cm', '2.5cm'),
position=('12.5cm', '7cm'),
style=u"colored")
page2.append(text_frame)
# Add a transition for this frame
page2.set_transition("fade", "fadeOverColor")
#
def fillDANFE(self):
body = self.danfe.get_body()
danfe = body.get_table_list()[0]
danfe_value = None
for n in self.xml_tree.iter():
#print n
if n.tag.find(self._namespace) == -1:
continue
try:
danfe_key = u'.'.join([
n.getparent().tag.replace('{'+self._namespace+'}', ''),
n.tag.replace('{'+self._namespace+'}', '')]
)
if re.search('[.][vqp][A-Z]', danfe_key):
try:
danfe_value = decimal.Decimal(n.text)
except decimal.InvalidOperation:
danfe_value = None
#print danfe_key, danfe_value
elif re.search('[.][d][A-Z]', danfe_key):
try:
danfe_value = datetime.datetime.strptime(n.text, '%Y-%m-%d')
except:
raise
elif danfe_key.find('nNF') != -1:
danfe_value = int(n.text)
elif danfe_key.find('CEP') != -1:
danfe_value = n.text[:5] + '-' + n.text[5:]
elif danfe_key.find('CNPJ') != -1:
danfe_value = n.text[:2] + '.' +\
n.text[2:5] + '.' +\
n.text[5:8] + '/' +\
n.text[8:12] + '-' + n.text[12:]
elif danfe_key.find('CPF') != -1:
danfe_value = n.text[:3] + '.' +\
n.text[3:6] + '.' +\
n.text[6:9] + '-' +\
n.text[9:]
elif danfe_key.find('chNFe') != -1:
danfe_value = n.text[:4] + '.' +\
n.text[4:8] + '.' +\
n.text[8:12] + '.' +\
n.text[12:16] + '.' +\
n.text[16:20] + '.' +\
n.text[20:24] + '.' +\
n.text[24:28] + '.' +\
n.text[28:32] + '.' +\
n.text[32:36] + '.' +\
n.text[36:40] + '.' +\
n.text[40:]
elif danfe_key.find('modFrete') != -1:
if n.text == '0':
danfe_value = "0 - EMITENTE"
elif n.text == '1':
danfe_value = "1 - DESTINATARIO"
elif danfe_key.find('dhRecbto') != -1:
danfe_value = n.text[8:10] + '/' + n.text[5:7] + '/' + n.text[:4] + ' ' + n.text[11:]
else:
danfe_value = n.text
#print danfe_key
except AttributeError:
danfe_key = None
if danfe_key:
if re.search('ICMS[0-9][0-9]\.', danfe_key):
danfe_key = danfe_key[:4] + danfe_key[6:]
#print danfe_key
if danfe_key == u'emit.xNome':
xnome = danfe_value
for x, y, c in danfe.get_cells(content=u'%%'+danfe_key+u'%%'):
#print c.get_type(), c.get_value()
if isinstance(danfe_value, str) or isinstance(danfe_value, unicode):
c.set_value(c.get_value().replace(u'%%'+danfe_key+u'%%', danfe_value))
else:
c.set_value(danfe_value)
danfe.set_cell((x, y), c)
if danfe_key.find('ide.nNF') == -1 and danfe_key.find('ide.serie') == -1:
break
# Put the logo
x, y, c = danfe.get_cells(content=u'danfe.xLogo')[0]
logo_uri = self.danfe.add_file(self.logo)
frame = odf_create_image_frame(
logo_uri,
size=('5.20cm', '2.10cm'),
position=('0cm', '0cm')
)
#frame.set_size(frame.get_size())
#frame.set_attribute('table:end-cell-address', 'Paisagem.F8')
#print frame.get_attributes()
danfe.set_cell_image((x, y), frame, type=self.danfe.get_type())
#frame.set_size(('5.87cm', '2.65cm'))
danfe.get_frame_list()[0].set_attribute('table:end-cell-address', 'Paisagem.F8')
danfe.get_frame_list()[0].set_attribute('table:end-x', '5.20cm')
danfe.get_frame_list()[0].set_attribute('table:end-y', '2.10cm')
danfe.get_frame_list()[0].set_attribute('svg:width', '5.20cm')
danfe.get_frame_list()[0].set_attribute('svg:height', '2.10cm')
#print danfe.get_frame_list()[0].get_attributes()
# Put the barcode
x, y, c = danfe.get_cells(content=u'danfe.xBarcode')[0]
self.genBarcode()
barcode_uri = self.danfe.add_file(self.nfe_id + '.png')
frame = odf_create_image_frame(
barcode_uri,
size=('9.35cm', '0.85cm'),
position=('0cm', '0cm')
)
danfe.set_cell_image((x, y), frame, type=self.danfe.get_type())
danfe.get_frame_list()[1].set_attribute('table:end-cell-address', 'Paisagem.Z3')
# Put the canhoto
x, y, c = danfe.get_cells(content=u'danfe.xCanhoto')[0]
danfe_value = u'RECEBEMOS DE %s O(S) PRODUTO(S) CONSTANTE(S) DA NOTA FISCAL INDICADA AO LADO' % xnome
c.set_value(danfe_value)
danfe.set_cell((x, y), c)
# Clean the unused fields
for x, y, c in danfe.get_cells(content=u'%%'):
value = c.get_value() or '%%None%%'
regex = re.search('%%.*%%', value)
c.set_value(value.replace(regex.group(0), u''))
danfe.set_cell((x, y), c)
self.danfe.save()
os.unlink(self.nfe_id + '.png')
# Presentation got a body in which content is stored
presentation_body = presentation.get_body()
# For each image, we create a page in the presentation and display the image
# and some text on this frame
for image in images_pool:
# add the file to the document
uri = presentation.add_file(image.path)
# Create an underlying page for the image and the text
page = odf_create_draw_page("Page "+ image.name)
# Create a frame for the image
image_frame = odf_create_image_frame(
url = uri,
name = image.name,
text = "", # Text over the image object
size = (image.disp_w, image.disp_h), # Display size of image
anchor_type = 'page',
page_number = None,
position = (image.pos_x, image.pos_y),
style = None
)
# Append all the component
page.append(image_frame)
presentation_body.append(page)
# Finally save the result
presentation.save(target = output_file, pretty = True)
ratio = embedded_image_ratio(uri, part)
max_border = 16.0 # max size of the greatest border, in cm
a = max_border * ratio
b = max_border
if ratio > 1.0:
a /= ratio
b /= ratio
# Create an underlying page for the image and the text
page = odf_create_draw_page("page " + name)
# Create a frame for the image
image_frame = odf_create_image_frame(
url=uri,
text="", # Text over the image object
size=("%scm" % a, "%scm" % b), # Display size of image
anchor_type='page',
page_number=None,
position=('3.5cm', '3.5 cm'),
style=None)
# Add some text object somehere on the frame, with a text frame
legend = "Image %s from Wikipedia document / %s" % (name, filename)
text_frame = odf_create_text_frame(legend,
size=('26cm', '2cm'),
position=('0.5cm', '0.5cm'),
style=u"Standard",
text_style=u"Standard")
# Append all the component, do not forget to add the actuel image file
# into the Picture global directory of the presentation file with set_part
page.append(text_frame)
file_name = source[0]
presentation = odf_get_document(file_name)
presentation_body = presentation.get_body()
uri = presentation.add_file(options.image)
width, height = make_image_size(options.image, float(options.size))
# Create a frame for the image
image_frame = odf_create_image_frame(
url = uri,
name = file_name,
text = "", # Text over the image object
size = (width, height), # Display size of image
anchor_type = 'page',
page_number = None,
position = (pos_x, pos_y),
style = None
)
image_frame.set_svg_title(title)
image_frame.set_svg_description(text)
# Append all the component
i = start
while True:
slide = presentation_body.get_draw_page(position = i)
# Create a frame for the image
image_frame = odf_create_image_frame(
url = uri,
name = file_name,
def image(self, src, title, alt_text):
# embed picture - TODO: optionally just link it
media_type = guess_type(src)
fragment_ext = urlparse.urlparse(src)[2].split('.')[-1]
self.image_entry_id = hasher()
fragment_name = 'Pictures/%s.%s' % (self.image_entry_id,
fragment_ext)
imagedata = urlopen(src).read()
try:
if not fragment_ext.endswith('svg'):
# delay our PIL dependency until really needed
from PIL import Image
import cStringIO
imagefile = cStringIO.StringIO(imagedata)
# obtain image aspect ratio
image_w, image_h = Image.open(imagefile).size
else:
# PIL does not really support svg, so let's try heuristics
# & find the aspect ratio ourselves
from BeautifulSoup import BeautifulSoup
imagefile = BeautifulSoup(imagedata)
image_w = float(imagefile.svg['width'])
image_h = float(imagefile.svg['height'])
except:
# unable to extract aspect ratio
image_w, image_h = (100, 100)
image_ratio = image_w / float(image_h)
frame_x, frame_y = (2, 4)
frame_w, frame_h = (22, 12)
frame_ratio = frame_w / float(frame_h)
if image_ratio > frame_ratio:
image_w = frame_w
image_h = int(frame_w / image_ratio)
frame_y += (frame_h - image_h) / 2
else:
image_w = int(frame_h * image_ratio)
image_h = frame_h
frame_x += (frame_w - image_w) / 2
args = {'style': u'md2odp-ImageStyle',
'size': (u'%dcm' % image_w, u'%dcm' % image_h),
'position': (u'%dcm' % frame_x, u'%dcm' % frame_y),
'presentation_class': u'graphic'}
if title is not None:
args['text'] = unicode(title)
frame = odf_create_image_frame(fragment_name, **args)
if alt_text is not None:
frame.set_svg_description(unicode(alt_text))
self.doc_manifest.add_full_path(fragment_name,
media_type[0])
self.document.set_part(fragment_name,
imagedata)
return ODFPartialTree.from_metrics_provider([frame], self)
image_style = odf_create_style('graphic', parent="Graphics")
image_style.set_style_properties({'style:horizontal-pos': u"center",
'style:horizontal-rel': u"paragraph"})
context['doc'].insert_style(image_style, automatic=True)
styles['image_style'] = image_style
# In text application, image must be inserted in a paragraph
if context["top"].get_tagname() == "office:text":
container = odf_create_paragraph()
context["top"].append_element(container)
else:
container = context["top"]
if caption:
paragraph = odf_create_paragraph()
image_frame = odf_create_image_frame(local_uri, size=size,
style=image_style.get_style_name())
paragraph.append_element(image_frame)
paragraph.append_element(caption)
# A new frame, we fix only the width
text_frame = odf_create_text_frame(paragraph, size=(size[0], None),
style=caption_style.get_style_name())
container.append_element(text_frame)
else:
image_frame = odf_create_image_frame(local_uri, size=size,
style=image_style.get_style_name())
container.append_element(image_frame)
def convert_image(node, context):
image = node.get("uri")
# Cells are XML elements
second_cell.clear()
second_cell.append(odf_create_paragraph(u"World"))
# Modified cells must be pushed back
# Could be pushed to another position
table.set_cell((1, 0), second_cell)
# Append a column (and adjust the table size)
table.append_column(odf_create_column())
# Add an image in the document
image_uri = document.add_file('../.static/banner-lpod_en.png')
# Images are in frame
frame = odf_create_image_frame(image_uri, size=('11.87cm', '1.75cm'),
position=('0cm', '0cm'))
# Displaying an image in a cell is tricky: the document type must be
# given or the table attached to the document
table.set_cell_image((-1, 0), frame, type=document.get_type())
# The table is a regular element
body.append(table)
# Save
filename = 'spreadsheet.ods'
document.save(filename, pretty=True)
print 'Document "%s" generated.' % filename
max_border = 16.0 # max size of the greatest border, in cm
a = max_border * ratio
b = max_border
if ratio > 1.0:
a /= ratio
b /= ratio
# Create an underlying page for the image and the text
page = odf_create_draw_page("page "+name)
# Create a frame for the image
image_frame = odf_create_image_frame(
url = uri,
text = "", # Text over the image object
size = ("%scm" % a, "%scm" % b), # Display size of image
anchor_type = 'page',
page_number = None,
position = ('3.5cm','3.5 cm'),
style = None
)
# Add some text object somehere on the frame, with a text frame
legend = "Image %s from Wikipedia document / %s" % (name, filename)
text_frame = odf_create_text_frame(
legend,
size = ('26cm', '2cm'),
position = ('0.5cm', '0.5cm'),
style = u"Standard",
text_style = u"Standard")
# Append all the component, do not forget to add the actuel image file
# Add a transition for this page
page1.set_transition("fade", "fadeOverColor")
#
# Image Frame
#
# Start a new page
page2 = odf_create_draw_page(u"page2")
body.append(page2)
# Embed an image from a file name
local_uri = document.add_file(u'images/zoé.jpg')
# Add image frame
image_frame = odf_create_image_frame(local_uri, size=('60mm', '45mm'),
position=('4.5cm', '7cm'))
page2.append(image_frame)
# Some text side by side
list = odf_create_list([u"Item 1", u"Item 2", u"Item 3"])
text_frame = odf_create_text_frame(list, size=('7cm', '2.5cm'),
position=('12.5cm', '7cm'),
style=u"colored")
page2.append(text_frame)
# Add a transition for this frame
page2.set_transition("fade", "fadeOverColor")
#
# Shapes
#
