def add_signature(request, registration_id):
registration = get_object_or_404(models.Registration, pk=registration_id)
str_key = str(registration.key)
path_convention = settings.MEDIA_ROOT+'/registration_data/conventions/'+str_key+'/convention_'+str_key+'.pdf'
path_signature = settings.MEDIA_ROOT+'/signature/signature_only.pdf'
output = PdfFileWriter()
input1 = PdfFileReader(file(path_convention, "rb"))
watermark = PdfFileReader(file(path_signature, "rb"))
input1.getPage(2).mergePage(watermark.getPage(0))
output.addPage(input1.getPage(0))
output.addPage(input1.getPage(1))
output.addPage(input1.getPage(2))
# finally, write "output" to document-output.pdf
outputStream = file(settings.MEDIA_ROOT+'/registration_data/conventions/'+str_key+'/convention_'+str_key+'_final.pdf', "wb")
output.write(outputStream)
outputStream.close()
registration.convention.name = 'registration_data/conventions/'+str_key+'/convention_'+str_key+'_final.pdf'
registration.state=3
registration.save()
mail.send_convocation(registration)
return redirect('registration-archive-list')
def getProjectFile(self):
if not self.getDirectories():
return None
import json
data = file(
os.path.normpath(
os.path.join(sublime.packages_path(), '..',
local_data_sess, 'Session.sublime_session')),
'r').read()
data = data.replace('\t', ' ')
data = json.loads(data, strict=False)
projects = data['workspaces']['recent_workspaces']
if os.path.lexists(
os.path.join(sublime.packages_path(), '..',
local_data_sess,
'Auto Save Session.sublime_session')):
data = file(
os.path.normpath(
os.path.join(sublime.packages_path(), '..',
local_data_sess,
'Auto Save Session.sublime_session')),
'r').read()
data = data.replace('\t', ' ')
data = json.loads(data, strict=False)
if 'workspaces' in data and 'recent_workspaces' in data[
'workspaces'] and data['workspaces'][
'recent_workspaces']:
projects += data['workspaces']['recent_workspaces']
projects = list(set(projects))
for project_file in projects:
project_file = re.sub(r'^/([^/])/', '\\1:/', project_file)
project_json = json.loads(file(project_file, 'r').read(),
strict=False)
if 'folders' in project_json:
folders = project_json['folders']
found_all = True
for directory in self.getDirectories():
found = False
for folder in folders:
folder_path = re.sub(r'^/([^/])/', '\\1:/',
folder['path'])
if folder_path == directory.replace('\\', '/'):
found = True
break
if found == False:
found_all = False
break
if found_all:
return project_file
return None
def write(self, fileobj):
"""
Writes all data that has been merged to the given output file.
:param fileobj: Output file. Can be a filename or any kind of
file-like object.
"""
my_file = False
if type(fileobj) in (str, str):
fileobj = file(fileobj, 'wb')
my_file = True
# Add pages to the PdfFileWriter
# The commented out line below was replaced with the two lines below it to allow PdfFileMerger to work with PyPdf 1.13
for page in self.pages:
self.output.addPage(page.pagedata)
page.out_pagedata = self.output.getReference(self.output._pages.getObject()["/Kids"][-1].getObject())
#idnum = self.output._objects.index(self.output._pages.getObject()["/Kids"][-1].getObject()) + 1
#page.out_pagedata = IndirectObject(idnum, 0, self.output)
# Once all pages are added, create bookmarks to point at those pages
self._write_dests()
self._write_bookmarks()
# Write the output to the file
self.output.write(fileobj)
if my_file:
fileobj.close()
def write(self, fileobj):
"""
Writes all data that has been merged to the given output file.
:param fileobj: Output file. Can be a filename or any kind of
file-like object.
"""
my_file = False
if isString(fileobj):
fileobj = file(fileobj, 'wb')
my_file = True
# Add pages to the PdfFileWriter
# The commented out line below was replaced with the two lines below it to allow PdfFileMerger to work with PyPdf 1.13
for page in self.pages:
self.output.addPage(page.pagedata)
page.out_pagedata = self.output.getReference(
self.output._pages.getObject()["/Kids"][-1].getObject())
#idnum = self.output._objects.index(self.output._pages.getObject()["/Kids"][-1].getObject()) + 1
#page.out_pagedata = IndirectObject(idnum, 0, self.output)
# Once all pages are added, create bookmarks to point at those pages
self._write_dests()
self._write_bookmarks()
# Write the output to the file
self.output.write(fileobj)
if my_file:
fileobj.close()
def searchable_pdf(pdf_file):
input_file_name = os.path.basename(pdf_file).split(".")[0]
output_file_name = input_file_name + "_converted.pdf"
images = convert_from_path(pdf_file)
pdf_pages = [pytesseract.image_to_pdf_or_hocr(image, extension='pdf') for image in images]
with open(output_file_name, "wb") as f:
f.write(pdf_pages[0])
if len(pdf_pages)>1:
for i in range(len(pdf_pages)-1):
with open("append.pdf", "wb") as f:
f.write(pdf_pages[i+1])
merger = PdfFileMerger()
merger.append(PdfFileReader(file(output_file_name, 'rb')))
merger.append(PdfFileReader(file("append.pdf", 'rb')))
merger.write(output_file_name)
os.remove("append.pdf")
print("searchable pdf created")
def getProjectJson(self):
if not self.hasOpenedProject():
return None
if int(sublime.version()) < 3000:
import json
return json.loads(file(self.getProjectFile(), 'r').read(), strict=False)
else:
return sublime.active_window().project_data()
def getConfigure():
cf = None
try:
f = file(CONFIGURE_PATH, "r")
cf = json.load(f)
except:
cf = {NAME_KEY: None, LANG_KEY: None}
return cf
def load():
f, r = None, None
try:
f = file(CALENDAR_PATH, "r")
r = pck.load(f)
except:
r = list()
return r
def getProjectJson(self):
if not self.hasOpenedProject():
return None
if int(sublime.version()) < 3000:
import json
return json.loads(file(self.getProjectFile(), 'r').read(),
strict=False)
else:
return sublime.active_window().project_data()
def upload_object(self, file_path, container, object_name, extra=None,
verify_hash=True, ex_blob_type=None, ex_use_lease=False):
"""
Upload an object currently located on a disk.
@inherits: :class:`StorageDriver.upload_object`
:param ex_blob_type: Storage class
:type ex_blob_type: ``str``
:param ex_use_lease: Indicates if we must take a lease before upload
:type ex_use_lease: ``bool``
"""
if ex_blob_type is None:
ex_blob_type = self.ex_blob_type
# Get the size of the file
file_size = os.stat(file_path).st_size
# The presumed size of the object
object_size = file_size
self._check_values(ex_blob_type, file_size)
with file(file_path, 'rb') as file_handle:
iterator = iter(file_handle)
# If size is greater than 64MB or type is Page, upload in chunks
if ex_blob_type == 'PageBlob' or file_size > AZURE_BLOCK_MAX_SIZE:
# For chunked upload of block blobs, the initial size must
# be 0.
if ex_blob_type == 'BlockBlob':
object_size = None
object_path = self._get_object_path(container, object_name)
upload_func = self._upload_in_chunks
upload_func_kwargs = {'iterator': iterator,
'object_path': object_path,
'blob_type': ex_blob_type,
'lease': None}
else:
upload_func = self._stream_data
upload_func_kwargs = {'iterator': iterator,
'chunked': False,
'calculate_hash': verify_hash}
return self._put_object(container=container,
object_name=object_name,
object_size=object_size,
upload_func=upload_func,
upload_func_kwargs=upload_func_kwargs,
file_path=file_path, extra=extra,
verify_hash=verify_hash,
blob_type=ex_blob_type,
use_lease=ex_use_lease)
def upload_object(self, file_path, container, object_name, extra=None,
verify_hash=True, ex_blob_type=None, ex_use_lease=False):
"""
Upload an object currently located on a disk.
@inherits: L{StorageDriver.upload_object}
@param ex_blob_type: Storage class
@type ex_blob_type: C{str}
@param ex_use_lease: Indicates if we must take a lease before upload
@type ex_use_lease: C{bool}
"""
if ex_blob_type is None:
ex_blob_type = self.ex_blob_type
# Get the size of the file
file_size = os.stat(file_path).st_size
# The presumed size of the object
object_size = file_size
self._check_values(ex_blob_type, file_size)
with file(file_path, 'rb') as file_handle:
iterator = iter(file_handle)
# If size is greater than 64MB or type is Page, upload in chunks
if ex_blob_type == 'PageBlob' or file_size > AZURE_BLOCK_MAX_SIZE:
# For chunked upload of block blobs, the initial size must
# be 0.
if ex_blob_type == 'BlockBlob':
object_size = None
object_path = self._get_object_path(container, object_name)
upload_func = self._upload_in_chunks
upload_func_kwargs = {'iterator': iterator,
'object_path': object_path,
'blob_type': ex_blob_type,
'lease': None}
else:
upload_func = self._stream_data
upload_func_kwargs = {'iterator': iterator,
'chunked': False,
'calculate_hash': verify_hash}
return self._put_object(container=container,
object_name=object_name,
object_size=object_size,
upload_func=upload_func,
upload_func_kwargs=upload_func_kwargs,
file_path=file_path, extra=extra,
verify_hash=verify_hash,
blob_type=ex_blob_type,
use_lease=ex_use_lease)
def page(self, in_name, out_name=None):
"""Generate page."""
if out_name is None:
out_name = in_name
if call([
'jinja24doc', '-v', '--var',
'public=%s' % self.public,
'_%s.html' % in_name, 'doc'
],
stdout=file(self.html_temp + '/%s.html' % out_name, 'w')):
raise IOError(1, 'jinja24doc failed')
def save_cover(cpl_img_url):
req = Request(cpl_img_url, None, headers)
atc_file = urlopen(req)
atc_out = atc_file.readall().decode(encoding='utf-8')
div_idx = atc_out.find(r'<div class="cover-content">')
if div_idx != -1:
img_begin = atc_out.find(r'<img src="', div_idx)
if img_begin != -1:
img_end = atc_out.find(r'" alt title')
if img_end != -1:
img_url = atc_out[img_begin + len(r'<img src="') : img_end]
img_data = urlopen(img_url).read()
f = file(g_issue_title + ".jpg", "wb")
f.write(img_data)
f.close()
def getProjectFile(self):
if not self.getDirectories():
return None
import json
data = file(os.path.normpath(os.path.join(sublime.packages_path(), '..', local_data_sess, 'Session.sublime_session')), 'r').read()
data = data.replace('\t', ' ')
data = json.loads(data, strict=False)
projects = data['workspaces']['recent_workspaces']
if os.path.lexists(os.path.join(sublime.packages_path(), '..', local_data_sess, 'Auto Save Session.sublime_session')):
data = file(os.path.normpath(os.path.join(sublime.packages_path(), '..', local_data_sess, 'Auto Save Session.sublime_session')), 'r').read()
data = data.replace('\t', ' ')
data = json.loads(data, strict=False)
if 'workspaces' in data and 'recent_workspaces' in data['workspaces'] and data['workspaces']['recent_workspaces']:
projects += data['workspaces']['recent_workspaces']
projects = list(set(projects))
for project_file in projects:
project_file = re.sub(r'^/([^/])/', '\\1:/', project_file);
project_json = json.loads(file(project_file, 'r').read(), strict=False)
if 'folders' in project_json:
folders = project_json['folders']
found_all = True
for directory in self.getDirectories():
found = False
for folder in folders:
folder_path = re.sub(r'^/([^/])/', '\\1:/', folder['path']);
if folder_path == directory.replace('\\', '/'):
found = True
break;
if found == False:
found_all = False
break;
if found_all:
return project_file
return None
def reduceMergeFile2(files):
"""
input:
files: a list of file to be reduced and merged
"""
openfile = map(lambda x: file(x, 'rb'), files)
keepPages = reduceFile(files, False)
pageRages = map(lambda x: list(ranges(x)), keepPages)
merger = PdfFileMerger()
for i in range(len(keepPages)):
print("Merging file \"{}\"...".format(files[i]))
for pageRage in pageRages[i]:
merger.append(fileobj=openfile[i], pages=pageRage)
newfile = "reduced_and_merged.pdf"
with open(newfile, 'wb') as f:
merger.write(f)
def mergeFile(files):
"""
input:
files: a list of file to merge
"""
merger = PdfFileMerger()
for f in files:
print("Merging file \"{}\"...".format(f))
# check if file can be opened
try:
# read and merge pdf with pypdf2
merger.append(PdfFileReader(file(f, 'rb')))
except IOError as e:
print("I/O error: Please input an existing pdf file:", fp)
raise
except:
print(fp, ": Unexpected error - ", sys.exc_info()[0])
raise
# TODO: need to change output path later
merger.write("output/output.pdf")
def test():
with io.file("data/test.html", mode="r", encoding="utf8") as test_file:
TEST_HTML = test_file.read() # noqa
book = MobiComicBook(add_jquery=True)
title = "Test Comic35"
book.set_title(title)
cov_image = "data/little-nemo-19051015-l.jpeg"
book.add_cover(cov_image, title=title)
page = book.add_page()
page.add_bg_image("data/little-nemo-19051015-l.jpeg", "img1.jpeg")
# page.add_mag('foo_id_parent', 'foo_id', 20, 20, 30, 60, 30, 30)
# target_left, target_top, target_width, target_height,
page.auto_target(
50,
1 * 100.0 / 6,
50,
100.0 / 6,
zoom_factor=3,
post_data='<p class="textzoom">TEST DATA</p>',
)
for col in range(4):
# target_left, target_top, target_width, target_height,
page.auto_target(col * 25, 500.0 / 6, 25, 100.0 / 6, zoom_factor=2)
h1 = page.add_html("1.html")
book.add_spine_item(h1)
page.add_bg_image("data/little-nemo-19051105-l.jpeg", "img3.jpeg")
h3 = book.add_html("", "3.html", TEST_HTML)
book.add_spine_item(h3)
directory = "/tmp/mobitest"
book.create_book(directory)
book.create_archive(directory, directory + ".epub")
def merge(self, position, fileobj, bookmark=None, pages=None, import_bookmarks=True):
"""
>>> merge(position, file, bookmark=None, pages=None, import_bookmarks=True)
Merges the pages from the source document specified by "file" into the output
file at the page number specified by "position".
Optionally, you may specify a bookmark to be applied at the beginning of the
included file by supplying the text of the bookmark in the "bookmark" parameter.
You may prevent the source document's bookmarks from being imported by
specifying "import_bookmarks" as False.
You may also use the "pages" parameter to merge only the specified range of
pages from the source document into the output document.
"""
# This parameter is passed to self.inputs.append and means
# that the stream used was created in this method.
my_file = False
# If the fileobj parameter is a string, assume it is a path
# and create a file object at that location. If it is a file,
# copy the file's contents into a StringIO stream object; if
# it is a PdfFileReader, copy that reader's stream into a
# StringIO stream.
# If fileobj is none of the above types, it is not modified
if type(fileobj) in (str, str):
fileobj = file(fileobj, 'rb')
my_file = True
elif isinstance(fileobj, file):
fileobj.seek(0)
filecontent = fileobj.read()
fileobj = StringIO(filecontent)
my_file = True
elif isinstance(fileobj, PdfFileReader):
orig_tell = fileobj.stream.tell()
fileobj.stream.seek(0)
filecontent = StringIO(fileobj.stream.read())
fileobj.stream.seek(orig_tell) # reset the stream to its original location
fileobj = filecontent
my_file = True
# Create a new PdfFileReader instance using the stream
# (either file or StringIO) created above
pdfr = PdfFileReader(fileobj, strict=self.strict)
# Find the range of pages to merge
if pages == None:
pages = (0, pdfr.getNumPages())
elif type(pages) in (int, float, str, str):
raise TypeError('"pages" must be a tuple of (start, end)')
srcpages = []
if bookmark:
bookmark = Bookmark(TextStringObject(bookmark), NumberObject(self.id_count), NameObject('/Fit'))
outline = []
if import_bookmarks:
outline = pdfr.getOutlines()
outline = self._trim_outline(pdfr, outline, pages)
if bookmark:
self.bookmarks += [bookmark, outline]
else:
self.bookmarks += outline
dests = pdfr.namedDestinations
dests = self._trim_dests(pdfr, dests, pages)
self.named_dests += dests
# Gather all the pages that are going to be merged
for i in range(*pages):
pg = pdfr.getPage(i)
id = self.id_count
self.id_count += 1
mp = _MergedPage(pg, pdfr, id)
srcpages.append(mp)
self._associate_dests_to_pages(srcpages)
self._associate_bookmarks_to_pages(srcpages)
# Slice to insert the pages at the specified position
self.pages[position:position] = srcpages
# Keep track of our input files so we can close them later
self.inputs.append((fileobj, pdfr, my_file))
def print_batch_label(self):
final_pickings = []
fd_final, result = mkstemp()
output = PdfFileWriter()
picking_ids = []
sorted_pickings = []
for picking in self.env['stock.picking'].browse(
self._context['active_ids']):
if not picking.label_generated:
continue
picking_ids.append(picking)
# sorts and returns the picking ids with the product's default code
if picking_ids:
sorted_pickings = self.get_sorted_pickings(picking_ids)
for picking in sorted_pickings:
fd, file_name = mkstemp()
attachment_id = self.env['ir.attachment'].search([
('res_model', '=', 'stock.picking'),
('res_id', '=', picking.id)
])
if not attachment_id:
continue
os.write(fd, base64.decodestring(attachment_id[0].datas))
pdf = PdfFileReader(file(file_name, "rb"))
pgcnt = pdf.getNumPages()
for i in range(0, pgcnt):
output.addPage(pdf.getPage(i))
final_pickings.append(picking)
if sorted_pickings:
binary_pdfs = output
outputStream = file(result, "wb")
output.write(outputStream)
outputStream.close()
f = open(result, "rb")
batch = f.read()
filename = str(datetime.datetime.now()).replace('-', '') + '.pdf'
batch_id = self.env['batch.file'].create({
'file':
base64.encodestring(batch),
'filename':
filename,
})
action = {
'name':
'Generated Batch File',
'type':
'ir.actions.act_url',
'url':
"web/content/?model=batch.file&id=" + str(batch_id.id) +
"&filename_field=filename&field=file&download=true&filename=" +
filename,
'target':
'self',
}
for picking in final_pickings:
if picking.label_generated and picking.shipment_created:
picking.label_printed = True
return action
def merge(self, position, fileobj, bookmark=None, pages=None, import_bookmarks=True):
"""
Merges the pages from the given file into the output file at the
specified page number.
:param int position: The *page number* to insert this file. File will
be inserted after the given number.
:param fileobj: A File Object or an object that supports the standard read
and seek methods similar to a File Object. Could also be a
string representing a path to a PDF file.
:param str bookmark: Optionally, you may specify a bookmark to be applied at
the beginning of the included file by supplying the text of the bookmark.
:param pages: can be a :ref:`Page Range <page-range>` or a ``(start, stop[, step])`` tuple
to merge only the specified range of pages from the source
document into the output document.
:param bool import_bookmarks: You may prevent the source document's bookmarks
from being imported by specifying this as ``False``.
"""
# This parameter is passed to self.inputs.append and means
# that the stream used was created in this method.
my_file = False
# If the fileobj parameter is a string, assume it is a path
# and create a file object at that location. If it is a file,
# copy the file's contents into a BytesIO (or StreamIO) stream object; if
# it is a PdfFileReader, copy that reader's stream into a
# BytesIO (or StreamIO) stream.
# If fileobj is none of the above types, it is not modified
if type(fileobj) == string_type:
fileobj = file(fileobj, 'rb')
my_file = True
elif isinstance(fileobj, file):
fileobj.seek(0)
filecontent = fileobj.read()
fileobj = StreamIO(filecontent)
my_file = True
elif isinstance(fileobj, PdfFileReader):
orig_tell = fileobj.stream.tell()
fileobj.stream.seek(0)
filecontent = StreamIO(fileobj.stream.read())
fileobj.stream.seek(orig_tell) # reset the stream to its original location
fileobj = filecontent
my_file = True
# Create a new PdfFileReader instance using the stream
# (either file or BytesIO or StringIO) created above
pdfr = PdfFileReader(fileobj, strict=self.strict)
# Find the range of pages to merge.
if pages == None:
pages = (0, pdfr.getNumPages())
elif isinstance(pages, PageRange):
pages = pages.indices(pdfr.getNumPages())
elif not isinstance(pages, tuple):
raise TypeError('"pages" must be a tuple of (start, stop[, step])')
srcpages = []
if bookmark:
bookmark = Bookmark(TextStringObject(bookmark), NumberObject(self.id_count), NameObject('/Fit'))
outline = []
if import_bookmarks:
outline = pdfr.getOutlines()
outline = self._trim_outline(pdfr, outline, pages)
if bookmark:
self.bookmarks += [bookmark, outline]
else:
self.bookmarks += outline
dests = pdfr.namedDestinations
dests = self._trim_dests(pdfr, dests, pages)
self.named_dests += dests
# Gather all the pages that are going to be merged
for i in range(*pages):
pg = pdfr.getPage(i)
id = self.id_count
self.id_count += 1
mp = _MergedPage(pg, pdfr, id)
srcpages.append(mp)
self._associate_dests_to_pages(srcpages)
self._associate_bookmarks_to_pages(srcpages)
# Slice to insert the pages at the specified position
self.pages[position:position] = srcpages
# Keep track of our input files so we can close them later
self.inputs.append((fileobj, pdfr, my_file))
def printMeta(fileName):
pdfFile = PdfFileReader(file(fileName, 'rb'))
docInfo = pdfFile.getDocumentInfo()
print('[*] PDF MetaData For: ' + str(fileName))
for metaItem in docInfo:
print(('[+] ' + metaItem + ':' + docInfo[metaItem]))
def pdf_view(filename, invoice):
"""
cette views est cree pour la generation du PDF
"""
if not filename:
filename = get_temp_filename('pdf')
# print(filename)
# on recupere les items de la facture
items_invoice = Report.filter(invoice=invoice)
# Static source pdf to be overlayed
PDFSOURCE = Config.INV_TEMPLATE_PDF
TMP_FILE = os.path.join(Config.ROOT_DIR, 'tmp.pdf')
DATE_FORMAT = u"%d/%m/%Y"
DEFAULT_FONT_SIZE = 11
FONT = 'Times-Roman'
# PDF en entrée
input1 = PdfFileReader(file(PDFSOURCE, "rb"))
# PDF en sortie
output = PdfFileWriter()
# Récupération du nombre de pages
n_pages = input1.getNumPages()
# Pour chaque page
for i in range(n_pages):
# Récupération de la page du doc initial (input1)
page = input1.getPage(i)
p = canvas.Canvas(TMP_FILE, pagesize=A4)
p.setFont(FONT, DEFAULT_FONT_SIZE)
p.drawString(115, 639, str(invoice.number))
p.drawString(82, 625, (invoice.client.name))
p.drawString(445, 625, str(invoice.date.strftime(DATE_FORMAT)))
# On ecrit les invoiceitem
x, y = 122, 574
x_qty = x
x_description = x + 10
x_price = x + 340
x_amount = x + 433
for i in items_invoice:
p.drawRightString(x_qty, y, str(i.qty))
p.drawString(x_description, y, str(i.product.name))
p.drawRightString(x_price, y, str(
formatted_number(i.selling_price)))
p.drawRightString(x_amount, y, str(formatted_number(
i.selling_price * i.qty)))
y -= 17
# On calcul le montant total hors taxe et sa conversion en lettre
ht = sum([(val.selling_price * val.qty) for val in items_invoice])
tax_rate = invoice.tax_rate if invoice.tax else 0
mt_tax = int((ht * tax_rate) / 100)
htt = mt_tax + ht
ht_en_lettre = num2words(ht, lang="fr")
ht_en_lettre1, ht_en_lettre2 = controle_caratere(
ht_en_lettre + " francs CFA", 50, 50)
p.drawString(260, 191, (ht_en_lettre1))
p.drawString(50, 175, (ht_en_lettre2))
p.setFont('Times-Bold', 11)
p.drawString(52, 639, "Facture N° :")
p.drawString(x_price - 20, 248, str(tax_rate) + "%")
# TVA
p.drawRightString(x_amount, 248, device_amount(mt_tax))
# Hors Taxe
p.drawRightString(x_amount, 265, str(device_amount(ht)))
# Tout Taxe
p.drawRightString(x_amount, 232, str(device_amount(htt)))
x_foot = 145
p.drawString(50, x_foot, "Acceptation" if invoice.type_ ==
"Proforma" else "Acquit")
p.drawString(490, x_foot, "Fournisseur")
p.showPage()
# Sauvegarde de la page
p.save()
# Création du watermark
watermark = PdfFileReader(file(TMP_FILE, "rb"))
# Création page_initiale+watermark
page.mergePage(watermark.getPage(0))
# Création de la nouvelle page
output.addPage(page)
# Nouveau pdf
file_dest = filename + ".pdf"
try:
outputStream = file(file_dest, u"wb")
output.write(outputStream)
outputStream.close()
return file_dest
except OSError as e:
from Common.ui.util import raise_error
raise_error(u"Impossible de lancer le PDF", """
Car un autre en cours d'utilistation. Kill le \n{}""".format(e))
return
def save(self):
l = list(load())
l.append(self)
f = file(CALENDAR_PATH, "w")
pck.dump(l, f)
def merge(self,
position,
fileobj,
bookmark=None,
pages=None,
import_bookmarks=True):
"""
>>> merge(position, file, bookmark=None, pages=None, import_bookmarks=True)
Merges the pages from the source document specified by "file" into the output
file at the page number specified by "position".
Optionally, you may specify a bookmark to be applied at the beginning of the
included file by supplying the text of the bookmark in the "bookmark" parameter.
You may prevent the source document's bookmarks from being imported by
specifying "import_bookmarks" as False.
The optional "pages" parameter can be a PageRange or a
(start, stop[, step]) tuple to merge only the specified range of pages
from the source document into the output document.
"""
# This parameter is passed to self.inputs.append and means
# that the stream used was created in this method.
my_file = False
# If the fileobj parameter is a string, assume it is a path
# and create a file object at that location. If it is a file,
# copy the file's contents into a BytesIO (or StreamIO) stream object; if
# it is a PdfFileReader, copy that reader's stream into a
# BytesIO (or StreamIO) stream.
# If fileobj is none of the above types, it is not modified
if type(fileobj) == string_type:
fileobj = file(fileobj, 'rb')
my_file = True
elif isinstance(fileobj, file):
fileobj.seek(0)
filecontent = fileobj.read()
fileobj = StreamIO(filecontent)
my_file = True
elif isinstance(fileobj, PdfFileReader):
orig_tell = fileobj.stream.tell()
fileobj.stream.seek(0)
filecontent = StreamIO(fileobj.stream.read())
fileobj.stream.seek(
orig_tell) # reset the stream to its original location
fileobj = filecontent
my_file = True
# Create a new PdfFileReader instance using the stream
# (either file or BytesIO or StringIO) created above
pdfr = PdfFileReader(fileobj, strict=self.strict)
# Find the range of pages to merge.
if pages == None:
pages = (0, pdfr.getNumPages())
elif isinstance(pages, PageRange):
pages = pages.indices(pdfr.getNumPages())
elif not isinstance(pages, tuple):
raise TypeError('"pages" must be a tuple of (start, stop[, step])')
srcpages = []
if bookmark:
bookmark = Bookmark(TextStringObject(bookmark),
NumberObject(self.id_count),
NameObject('/Fit'))
outline = []
if import_bookmarks:
outline = pdfr.getOutlines()
outline = self._trim_outline(pdfr, outline, pages)
if bookmark:
self.bookmarks += [bookmark, outline]
else:
self.bookmarks += outline
dests = pdfr.namedDestinations
dests = self._trim_dests(pdfr, dests, pages)
self.named_dests += dests
# Gather all the pages that are going to be merged
for i in range(*pages):
pg = pdfr.getPage(i)
id = self.id_count
self.id_count += 1
mp = _MergedPage(pg, pdfr, id)
srcpages.append(mp)
self._associate_dests_to_pages(srcpages)
self._associate_bookmarks_to_pages(srcpages)
# Slice to insert the pages at the specified position
self.pages[position:position] = srcpages
# Keep track of our input files so we can close them later
self.inputs.append((fileobj, pdfr, my_file))
def merge(self,
position,
fileobj,
bookmark=None,
pages=None,
import_bookmarks=True):
"""
Merges the pages from the given file into the output file at the
specified page number.
:param int position: The *page number* to insert this file. File will
be inserted after the given number.
:param fileobj: A File Object or an object that supports the standard read
and seek methods similar to a File Object. Could also be a
string representing a path to a PDF file.
:param str bookmark: Optionally, you may specify a bookmark to be applied at
the beginning of the included file by supplying the text of the bookmark.
:param pages: can be a :ref:`Page Range <page-range>` or a ``(start, stop[, step])`` tuple
to merge only the specified range of pages from the source
document into the output document.
:param bool import_bookmarks: You may prevent the source document's bookmarks
from being imported by specifying this as ``False``.
"""
# This parameter is passed to self.inputs.append and means
# that the stream used was created in this method.
my_file = False
# If the fileobj parameter is a string, assume it is a path
# and create a file object at that location. If it is a file,
# copy the file's contents into a BytesIO (or StreamIO) stream object; if
# it is a PdfFileReader, copy that reader's stream into a
# BytesIO (or StreamIO) stream.
# If fileobj is none of the above types, it is not modified
decryption_key = None
if isString(fileobj):
fileobj = file(fileobj, 'rb')
my_file = True
elif hasattr(fileobj, "seek") and hasattr(fileobj, "read"):
fileobj.seek(0)
filecontent = fileobj.read()
fileobj = StreamIO(filecontent)
my_file = True
elif isinstance(fileobj, PdfFileReader):
orig_tell = fileobj.stream.tell()
fileobj.stream.seek(0)
filecontent = StreamIO(fileobj.stream.read())
fileobj.stream.seek(
orig_tell) # reset the stream to its original location
fileobj = filecontent
if hasattr(fileobj, '_decryption_key'):
decryption_key = fileobj._decryption_key
my_file = True
# Create a new PdfFileReader instance using the stream
# (either file or BytesIO or StringIO) created above
pdfr = PdfFileReader(fileobj, strict=self.strict)
if decryption_key is not None:
pdfr._decryption_key = decryption_key
# Find the range of pages to merge.
if pages == None:
pages = (0, pdfr.getNumPages())
elif isinstance(pages, PageRange):
pages = pages.indices(pdfr.getNumPages())
elif not isinstance(pages, tuple):
raise TypeError('"pages" must be a tuple of (start, stop[, step])')
srcpages = []
if bookmark:
bookmark = Bookmark(TextStringObject(bookmark),
NumberObject(self.id_count),
NameObject('/Fit'))
outline = []
if import_bookmarks:
outline = pdfr.getOutlines()
outline = self._trim_outline(pdfr, outline, pages)
if bookmark:
self.bookmarks += [bookmark, outline]
else:
self.bookmarks += outline
dests = pdfr.namedDestinations
dests = self._trim_dests(pdfr, dests, pages)
self.named_dests += dests
# Gather all the pages that are going to be merged
for i in range(*pages):
pg = pdfr.getPage(i)
id = self.id_count
self.id_count += 1
mp = _MergedPage(pg, pdfr, id)
srcpages.append(mp)
self._associate_dests_to_pages(srcpages)
self._associate_bookmarks_to_pages(srcpages)
# Slice to insert the pages at the specified position
self.pages[position:position] = srcpages
# Keep track of our input files so we can close them later
self.inputs.append((fileobj, pdfr, my_file))
def pdf_view(invoice):
"""
cette views est cree pour la generation du PDF
"""
# print(filename)
# on recupere les items de la facture
items_invoice = invoice.get("data")
file_name = invoice.get("file_name")
# title = invoice.get("title")
# Static source pdf to be overlayed
template_pdf = 'templates/fact_source.pdf'
tmp_file = 'tmp.pdf'
# DATE_FORMAT = u"%d/%m/%Y"
# DEFAULT_FONT_SIZE = 11
# FONT = 'Courier-Bold'
# A simple function to return a leading 0 on any single digit int.
def double_zero(value):
try:
return '%02d' % value
except TypeError:
return value
# setup the empty canvas
from io import FileIO as file
# from Common.pyPdf import PdfFileWriter, PdfFileReader
from PyPDF2 import PdfFileWriter, PdfFileReader
# PDF en entrée
input1 = PdfFileReader(file(template_pdf, "rb"))
# PDF en sortie
output = PdfFileWriter()
# Récupération du nombre de pages
n_pages = input1.getNumPages()
# Pour chaque page
for i in range(n_pages):
# Récupération de la page du doc initial (input1)
page = input1.getPage(i)
p = canvas.Canvas(tmp_file, pagesize=A4)
# p.setFont(FONT, DEFAULT_FONT_SIZE)
p.drawString(50, 683, invoice.get("invoice_type") +
" N° : " + str(invoice.get("number")))
p.drawString(50, 667, "Doit à :" +
str(invoice.get("name_client")))
p.drawString(450, 683, "Date : " + str(invoice.get("invoice_date")))
# On ecrit les invoiceitem
x, y = 20, 625
cpt = 1
ht = 0
print(items_invoice)
for qtty, designation, amount, montant in items_invoice:
# montant = qtty * amount
p.drawString(x + 43, y, str(cpt))
p.drawString(x + 55, y, str(designation))
p.drawRightString(
x + 378, y, str(formatted_number(qtty)))
p.drawRightString(
x + 452, y, str(formatted_number(amount)))
p.drawRightString(
x + 535, y, str(formatted_number(montant)))
y -= 20
ht += montant
cpt += 1
ht_en_lettre = num2words(ht)
p.drawRightString(555, 223, str(formatted_number(ht)))
ht_en_lettre1, ht_en_lettre2 = controle_caratere(
"Arrêté la présente facture à la somme de : " + ht_en_lettre +
" francs CFA", 10, 90)
p.drawString(50, 176, (ht_en_lettre1))
p.drawString(55, 160, (ht_en_lettre2))
p.drawString(450, 120, ('Le Fournisseur'))
p.showPage()
# Sauvegarde de la page
p.save()
# Création du watermark
watermark = PdfFileReader(file(tmp_file, "rb"))
# Création page_initiale+watermark
page.mergePage(watermark.getPage(0))
# Création de la nouvelle page
output.addPage(page)
file_dest = file_name
output_stream = file(file_dest, u"wb")
output.write(output_stream)
output_stream.close()
return file_dest
def setConfigure(configure=dict):
f = file(CONFIGURE_PATH, "w")
json.dump(configure, f)
def pdFview(filename, invoice):
"""
cette views est cree pour la generation du PDF
"""
if not filename:
filename = get_temp_filename('pdf')
print(filename)
#on recupere les items de la facture
items_invoice = InvoiceItem.filter(invoices=invoice)
# Static source pdf to be overlayed
PDFSOURCE = 'fact_source.pdf'
TMP_FILE = 'tmp.pdf'
DATE_FORMAT = u"%d/%m/%Y"
DEFAULT_FONT_SIZE = 11
FONT = 'Courier-Bold'
# A simple function to return a leading 0 on any single digit int.
def double_zero(value):
try:
return '%02d' % value
except TypeError:
return value
# setup the empty canvas
from io import FileIO as file
# from Common.pyPdf import PdfFileWriter, PdfFileReader
from PyPDF2 import PdfFileWriter, PdfFileReader
# PDF en entrée
input1 = PdfFileReader(file(PDFSOURCE, "rb"))
# PDF en sortie
output = PdfFileWriter()
# Récupération du nombre de pages
n_pages = input1.getNumPages()
# Pour chaque page
for i in range(n_pages):
# Récupération de la page du doc initial (input1)
page = input1.getPage(i)
p = canvas.Canvas(TMP_FILE, pagesize=A4)
# p.setFont(FONT, DEFAULT_FONT_SIZE)
p.drawString(130, 683, str(invoice.number))
p.drawString(98, 667, (invoice.client))
p.drawString(460, 683, str(invoice.date.strftime(DATE_FORMAT)))
# On ecrit les invoiceitem
x, y = 40, 610
for i in items_invoice:
p.drawString(x, y, str(i.quantity).rjust(11, ' '))
p.drawString(x + 75, y, str(i.description))
p.drawString(x + 340, y, str(i.price).rjust(10, ' '))
p.drawString(x + 430, y, str(i.price * i.quantity).rjust(10, ' '))
y -= 20
# on teste le type
if invoice.type_ == "Facture":
p.drawString(59, 80, "Pour acquit: ")
else:
p.drawString(59, 80, "Pour acceptation: ")
p.drawString(435, 80, "Le fournisseur: ")
#On calcul le montant total hors taxe et sa conversion en lettre
ht = 0
for i in items_invoice:
montant = i.price * i.quantity
ht += montant
ht_en_lettre = cel(ht)
p.drawString(470, 150, str(ht).rjust(10, ' '))
ht_en_lettre1, ht_en_lettre2 = controle_caratere(ht_en_lettre +
" FCFA", 46, 40)
p.drawString(258, 116, (ht_en_lettre + " FCFA"))
# p.drawString(258, 116, (ht_en_lettre1))
# p.drawString(53, 100, (ht_en_lettre2))
# legal_infos, legal_infos1 = controle_caratere(Config.BP, 55, 55)
# p.drawString(90, 14, legal_infos)
# p.drawString(90, 6, legal_infos1)
p.showPage()
# Sauvegarde de la page
p.save()
# Création du watermark
watermark = PdfFileReader(file(TMP_FILE, "rb"))
# Création page_initiale+watermark
page.mergePage(watermark.getPage(0))
# Création de la nouvelle page
output.addPage(page)
# Nouveau pdf
file_dest = filename + ".pdf"
outputStream = file(file_dest, u"wb")
output.write(outputStream)
outputStream.close()
return file_dest
def reduceFile(files, compress=True):
"""
input:
fp: a list of file to reduce
return:
keepPage: pages to keep
"""
newfiles = []
for fp in files:
print("Reducing file \"{}\"...".format(fp))
# check if file can be opened
try:
# read pdf with pypdf2
PDF = PdfFileReader(file(fp, 'rb'))
except IOError as e:
print("I/O error: Please input an existing pdf file:", fp)
raise
except:
print(fp, ": Unexpected error - ", sys.exc_info()[0])
raise
output = PdfFileWriter()
# keepPage is the page to be outputed
keepPage = []
idx = PDF.getNumPages() - 1
prev = ""
for i in range(PDF.getNumPages() - 1, -1, -1):
page = PDF.getPage(i)
curr = page.extractText()
if not curr:
if idx > i:
keepPage.append(idx)
keepPage.append(i)
idx = i - 1
page = PDF.getPage(idx)
prev = page.extractText()
continue
# set the page length of last idxed page
if len(curr) > len(prev):
length = len(prev)
else:
length = len(curr)
# calculate the similarity btw last page and curr page
seq = difflib.SequenceMatcher(lambda x: x == " ", curr[0:length],
prev[0:length])
ratio = seq.ratio()
# print "page is {}, ratio is {}".format(i, ratio)
# decision making, update index
if ratio < 0.8:
keepPage.append(idx)
idx = i
prev = curr
if 0 not in keepPage:
keepPage.append(0)
# print keepPage
# backward idx to forward idx
keepPage.reverse()
# add page numbers to output
for i in keepPage:
p = PDF.getPage(i)
output.addPage(p)
# TODO: need to change output path later
# rename file
newfile = fp[0:-4] + "_reduced.pdf"
# add file into returned filename list
newfiles.append(newfile)
# write file into pdf
with open(newfile, 'wb') as f:
output.write(f)
# compress file into a tar file
if compress:
with tarfile.open("reduced_files.tar", "w") as tar:
for name in newfiles:
tar.add(name)
return newfiles
def pdf_maker(filename, dmd):
"""
cette views est cree pour la generation du PDF
"""
if not filename:
filename = get_temp_filename('pdf')
# Static source pdf to be overlayed
pd_source = 'immat_source.pdf'
tmp_file = 'tmp.pdf'
# DATE_FORMAT = u"%d/%m/%Y"
default_font_size = 11
font = 'Courier'
# A simple function to return a leading 0 on any single digit int.
def double_zero(value):
try:
return '%02d' % value
except TypeError:
return value
# setup the empty canvas
from io import FileIO as file
# from Common.pyPdf import PdfFileWriter, PdfFileReader
from PyPDF2 import PdfFileWriter, PdfFileReader
# PDF en entrée
input1 = PdfFileReader(file(pd_source, "rb"))
# PDF en sortie
output = PdfFileWriter()
# Récupération du nombre de pages
n_pages = input1.getNumPages()
# Pour chaque page
immat = Immatriculation.select().where(
Immatriculation.scoop == dmd.scoop).get()
for i in range(n_pages):
# Récupération de la page du doc initial (input1)
page = input1.getPage(i)
y = 630
x = 70
p = canvas.Canvas(tmp_file, pagesize=A4)
p.setFont(font, default_font_size)
p.drawString(x + 70, y + 73, str(dmd.scoop.display_region()))
p.drawString(x + 70, y + 37, str(dmd.scoop.display_cercle()))
denom1, denom2 = controle_caratere(dmd.scoop.denomination, 60, 65)
p.drawString(x, y - 90, denom1)
p.drawString(x, y - 120, denom2)
p.drawString(x + 120, y - 154, str(dmd.id))
p.drawString(x + 300, y - 154,
str(dmd.start_date.strftime("%d / %B / %Y")))
p.drawString(x + 70, y - 190, str(immat.name_declarant))
p.drawString(x + 65, y - 224, str(immat.display_quality()))
p.drawString(x + 176, y - 262, str(immat.procuration))
p.drawString(x + 120, y - 298, str(dmd.scoop.display_commune()))
p.drawString(x + 355, y - 298, str(dmd.scoop.display_vfq()))
p.drawString(x + 90, y - 334, str(dmd.scoop.rue))
p.drawString(x + 317, y - 334, str(dmd.scoop.porte))
p.drawString(x + 67, y - 369, str(dmd.scoop.tel))
p.drawString(x + 227, y - 369, str(dmd.scoop.bp))
p.drawString(x + 350, y - 369, str(dmd.scoop.email))
p.drawString(x + 100, y - 400, str(dmd.scoop.immatricule))
p.drawString(x + 60, y - 470, str(dmd.scoop.display_cercle()))
p.drawString(x + 370, y - 470, str(immat.date.strftime("%d/%m/%Y")))
p.showPage()
# Sauvegarde de la page
p.save()
# Création du watermark
watermark = PdfFileReader(file(tmp_file, "rb"))
# Création page_initiale+watermark
page.mergePage(watermark.getPage(0))
# Création de la nouvelle page
output.addPage(page)
# Nouveau pdf
file_dest = filename + ".pdf"
outputStream = file(file_dest, u"wb")
output.write(outputStream)
outputStream.close()
return file_dest
