def splitting(*varargs,filenameOut ="out"):
if(len(varargs)<=1):
raise IndexError("Errore: inserire almeno due file.")
for file in varargs:
if False == (isinstance(file,str)):
raise ValueError("Errore: i file devono essere pdf")
if False == (isinstance(filenameOut,str)):
raise ValueError("Errore: il nome del file deve essere di tipo str")
all = PdfWriter()
numpage=float("inf")
for file in varargs:
reader = PdfReader(file)
i=0
for page in reader.pages:
i=i+1
if (numpage > i):
numpage=i
for i in range(numpage):
for filename in varargs:
reader = PdfReader(filename)
all.addPage(reader.getPage(i))
if(filenameOut.endswith('.pdf') == False):
filenameOut = filenameOut+'.pdf'
all.write(filenameOut)
def splitting(filenameOut ="out",*varargs):
for file in varargs:
if False == (isinstance(file,str)):
raise ValueError("Errore: i file devono essere pdf")
if False == (isinstance(filenameOut,str)):
raise ValueError("Errore: il nome del file deve essere di tipo str")
all = PdfWriter()
numpage=float("inf")
for file in varargs:
reader = PdfReader(file)
i=0
for page in reader.pages:
i=i+1
if (numpage > i):
numpage=i
for i in range(numpage):
for filename in varargs:
reader = PdfReader(filename)
all.addPage(reader.getPage(i))
all.write(filenameOut+".pdf")
def merge_pdf(service, group, files):
w = PdfWriter()
for fileId in files:
r = PdfReader(fileId)
for page in range(len(r.pages)):
w.addPage(r.pages[page])
os.remove(fileId)
with open('tmp.pdf', 'wb') as p:
w.write(p)
def merge_attachment(self):
filename = 'Print Packing List.pdf'
picking_obj = self.env['stock.picking']
picking = picking_obj.browse(self._context.get('active_ids'))
lst = []
writer = PdfWriter()
for pick in picking:
if pick.packing_list_bool:
pick.packing_list_print_bool = True
ship_name = 'Packing List' "%s" % pick.name
attachments = self.env['ir.attachment'].search([
('res_id', '=', pick.id), ('name', '=', ship_name)
])
for att in attachments:
lst.append(att)
def get4_fedex(srcpages):
scale = 0.88
srcpages = PageMerge() + srcpages
x_increment, y_increment = (scale * i
for i in srcpages.xobj_box[2:])
for i, page in enumerate(srcpages):
page.scale(scale)
return srcpages.render()
for pdf in lst:
pages = PdfReader(BytesIO(base64.decodestring(pdf.datas))).pages
pick1 = picking_obj.browse(pdf.res_id)
for index in range(0, len(pages), 1):
writer.addpage(get4_fedex(pages[index:index + 1]))
s = BytesIO()
writer.write(s)
reader = PdfFileReader(s)
writer = PdfFileWriter()
for page in range(0, reader.getNumPages()):
p = reader.getPage(page)
writer.addPage(p)
s = BytesIO()
writer.write(s)
out = base64.b64encode(s.getvalue())
view_report_status_id = self.env['view.report'].create({
'file_name':
out,
'datas_fname':
filename
})
return {
'res_id': view_report_status_id.id,
'name': 'Print Packing List',
'view_type': 'form',
'view_mode': 'form',
'res_model': 'view.report',
'view_id': False,
'type': 'ir.actions.act_window',
}
def makeOnePagers(filename='GPO-CONAN-REV-2014.pdf' ,path='pdf/'):
infile = PdfReader(filename)
pages = len(infile.pages)
print(pages)
for i in range(pages):
p = infile.pages[i]
if(p and len(p)>0):
outfile = PdfWriter()
outfile.addPage(p)
try:
outfile.write('pdf/pageindex-%s.pdf' % str(i))
except:
pass
print(i)
def crop_pdf_page(self, options):
output = PdfWriter(options["output_file_path"])
page = PdfReader(
options["input_file_path"]).pages[options["page_number"]]
cropped = page
cropped['/MediaBox'][
0] = options["bounding_box"]["upper_left"] - options["padding"]
cropped['/MediaBox'][
1] = options["bounding_box"]["upper_right"] - options["padding"]
cropped['/MediaBox'][
2] = options["bounding_box"]["lower_left"] + options["padding"]
cropped['/MediaBox'][
3] = options["bounding_box"]["lower_right"] + options["padding"]
output.addPage(cropped)
output.write()
def processFile(file):
inpfn = file
outfn = 'out\\' + os.path.basename(inpfn)
reader = PdfReader(inpfn)
writer = PdfWriter(outfn)
pagesNum = len(reader.pages)
print(os.path.basename(inpfn) + ": page 1 - " + str(pagesNum))
print("Please specify page with space (Ex. 2 4 11).")
delPages = list(map(int, input().split()))
for idx, page in enumerate(reader.pages):
if (idx + 1) not in delPages:
writer.addPage(page)
writer.write()
def export_pdf(pages, out_file):
if len(pages) > 400:
split_pages = [
pages[i * 400:(i + 1) * 400]
for i in range((len(pages) + 400 - 1) // 400)
]
for i in range(len(split_pages)):
pdf_writer = PdfWriter()
for page in split_pages[i]:
pdf_reader = PdfReader(page)
pdf_writer.addPage(pdf_reader.getPage(0))
os.remove(page)
out = out_file.split(".pdf")[0]
with open(f"{out}_{i}.pdf", "wb") as file:
pdf_writer.write(file)
else:
pdf_writer = PdfWriter()
for page in pages:
pdf_reader = PdfReader(page)
pdf_writer.addPage(pdf_reader.getPage(0))
os.remove(page)
with open(out_file, "wb") as file:
pdf_writer.write(file)
page.scale(scale)
page.x = x_increment if i & 2 else 1
page.y = 0 if i & 1 else y_increment
return srcpages.render()
pages = PdfReader('document-output.pdf').pages
writer = PdfWriter('out.pdf')
for index in range(0, len(pages), len(pages)):
print(len(pages))
writer.addpage(get4(pages[index:index + len(pages)]))
writer.write()
reader = PdfFileReader(open("out.pdf",'rb'))
invoice_page = reader.getPage(0)
sup_reader = PdfFileReader(open("download.pdf",'rb'))
sup_page = sup_reader.getPage(0) # We pick the second page here
translated_page = PageObject.createBlankPage(None, sup_page.mediaBox.getWidth(), sup_page.mediaBox.getHeight())
translated_page.mergeScaledTranslatedPage(sup_page, 1, 0, 0) # -400 is approximate mid-page
translated_page.mergePage(invoice_page)
writer = PdfFileWriter()
writer.addPage(translated_page)
with open('output1.pdf', 'wb') as f:
writer.write(f)
def interleave(self,
pdf: PDF,
first: bool = True,
out_path: str = None) -> None:
'''
Interleave the pages from another PDF with this one.
Use case is a two-sided paper doc scanned to separate PDFs for
the front and back. Notes:
- If one PDF is longer than the other, additional of the pages
from the longer document will be consecutively added at the
end.
- The output will overwrite this PDF object's file.
Args:
pdf: Another PDF object with pages to interleave with
this object. Must be of type `pdf_utils.PDF`.
first: Optional bool, default=True. In the interleave
ordering, should this object's pages come first (True,
i.e.: pages 1, 3, 5...) or second (False, i.e.: pages
2, 4, 6...)?
out_path: Optional string, default=None. If supplied,
the output will be saved to this path, instead of
overwriting this PDF object's path.
Returns:
None
Raises:
No exceptions raised
Examples:
Invoke like this to overwrite this PDF's file:
```>>> my_pdf.interleave('/files/even_pages.pdf')```
Save the output to a new file:
```>>> my_pdf.interleave('./even_pages.pdf',
out_path='./combo.pdf')```
Normally, this PDF object's pages come first, but you can
also make the incoming PDF's pages come first, instead:
```>>> my_pdf.interleave('/files/odd_pages.pdf',
first=False)```
'''
pdf1_path = self.path # this object's path
pdf2_path = pdf.path # incoming object's path
if not first: # incoming file comes first, reverse the order
pdf1_path = pdf.path
pdf2_path = self.path
pdf1_reader = PdfReader(pdf1_path)
pdf1_pages = pdf1_reader.pages
pdf1_len = len(pdf1_pages)
pdf2_reader = PdfReader(pdf2_path)
pdf2_pages = pdf2_reader.pages
pdf2_len = len(pdf2_pages)
if not out_path: out_path = self.path
outdata = PdfWriter(out_path)
for i in range(0, pdf1_len):
outdata.addPage(pdf1_pages[i])
if (i + 1) > pdf2_len: continue # no more pages in pdf2
outdata.addPage(pdf2_pages[i])
if pdf2_len > pdf1_len: # out of pages in pdf1, but more in pdf2
for i in range(pdf1_len, pdf2_len):
outdata.addPage(pdf2_pages[i])
outdata.write()
from pdfrw import PdfReader, PdfWriter
teste = open(
'C:\\repositorio\\teste_pdf\\file\\document-0384212176-20200525.pdf', 'rb')
x = PdfReader(teste)
y = PdfWriter()
for p in x.pages:
y.addPage(p)
y.write('C:\\repositorio\\teste_pdf\\file\\result.pdf')
def merge_attachment(self):
filename = 'Print Shipping Labels.pdf'
picking_obj = self.env['stock.picking']
picking = picking_obj.browse(self._context.get('active_ids'))
lst =[]
writer = PdfWriter()
for pick in picking:
pick.shipping_label_print_bool = True
ship_name = 'Shipping labels' "%s" %pick.name
if not pick.ship_label_bool :
attachments = self.env['ir.attachment'].search([('res_id','=',pick.id)])
else:
attachments = self.env['ir.attachment'].search([('res_id','=',pick.id),('name','=',ship_name)])
for att in attachments:
lst.append(att)
# writer = PdfFileWriter()
# inpfn, = sys.argv[1:]
# outfn = '4up.' + os.path.basename(inpfn)
# pages = PdfReader(inpfn).pages
def get4(srcpages):
if not pick.ship_label_bool:
scale = 0.35
srcpages = PageMerge() + srcpages
x_increment, y_increment = (scale * i for i in srcpages.xobj_box[2:])
for i, page in enumerate(srcpages):
page.scale(scale)
page.x = x_increment if i & 1 else 0
page.y = 0 if i & 2 else y_increment
return srcpages.render()
if pick.ship_label_bool:
scale = 0.88
srcpages = PageMerge() + srcpages
x_increment, y_increment = (scale * i for i in srcpages.xobj_box[2:])
for i, page in enumerate(srcpages):
page.scale(scale)
# page.x = x_increment if i & 1 else 0
# page.y = 0 if i & 2 else y_increment
# print "parrrrrrrrrrrrrrrrrrrrrr",page.x,page.y
return srcpages.render()
def get4_fedex(srcpages):
scale = 0.88
srcpages = PageMerge() + srcpages
x_increment, y_increment = (scale * i for i in srcpages.xobj_box[2:])
for i, page in enumerate(srcpages):
page.scale(scale)
# page.x = x_increment if i & 1 else 0
# page.y = 0 if i & 2 else y_increment
# print "parrrrrrrrrrrrrrrrrrrrrr",page.x,page.y
return srcpages.render()
for pdf in lst:
pages = PdfReader(BytesIO(base64.decodestring(pdf.datas))).pages
pick1 = picking_obj.browse(pdf.res_id)
for index in range(0, len(pages), 1):
if pick1.carrier_id.delivery_type =='ups':
writer.addpage(get4(pages[index:index + 1]))
if pick1.carrier_id.delivery_type =='fedex':
writer.addpage(get4_fedex(pages[index:index + 1]))
# Return merged PDF
s = BytesIO()
writer.write(s)
reader = PdfFileReader(s)
writer = PdfFileWriter()
for page in range(0, reader.getNumPages()):
p=reader.getPage(page)
if pick1.carrier_id.delivery_type =='fedex' and not pick1.ship_label_bool :
p.mediaBox.lowerRight = (900, 145)
p.mediaBox.lowerLeft = (-600, 390)
p.mediaBox.upperLeft = (99, 500)
p.mediaBox.upperRight = (530, 680)
if pick1.carrier_id.delivery_type =='ups' and not pick1.ship_label_bool:
p.mediaBox.lowerRight = (450, 145)
p.mediaBox.upperRight = (425, 600)
p.mediaBox.lowerLeft = (-150, 275)
p.mediaBox.upperLeft = (-5, 565)
writer.addPage(p)
s = BytesIO()
writer.write(s)
out = base64.b64encode(s.getvalue())
view_report_status_id=self.env['view.report'].create({'file_name':out,'datas_fname':filename})
return {
'res_id' :view_report_status_id.id,
'name' :'Print Shipping Labels',
'view_type':'form',
'view_mode':'form',
'res_model':'view.report',
'view_id' : False ,
'type' :'ir.actions.act_window',
}
