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-uvloop = {version = ">=0.14.0,<0.15.0 || >0.15.0,<0.15.1 || >0.15.1", optional = true, markers = "sys_platform != \"win32\" and sys_platform != \"cygwin\" and platform_python_implementation != \"PyPy\" and extra == \"standard\""}
+uvloop = {version = ">=0.14.0,<0.15.0 || >0.15.0,<0.15.1 || >0.15.1", optional = true, markers = "(sys_platform != \"win32\" and sys_platform != \"cygwin\") and platform_python_implementation != \"PyPy\" and extra == \"standard\""}
watchfiles = {version = ">=0.13", optional = true, markers = "extra == \"standard\""}
websockets = {version = ">=10.0", optional = true, markers = "extra == \"standard\""}
name = "uvloop"
version = "0.19.0"
description = "Fast implementation of asyncio event loop on top of libuv"
-category = "main"
optional = false
python-versions = ">=3.8.0"
files = [
name = "uwsgi"
version = "2.0.25.1"
description = "The uWSGI server"
-category = "main"
optional = false
python-versions = "*"
files = [
name = "watchfiles"
version = "0.21.0"
description = "Simple, modern and high performance file watching and code reload in python."
-category = "main"
optional = false
python-versions = ">=3.8"
files = [
name = "wcwidth"
version = "0.2.13"
description = "Measures the displayed width of unicode strings in a terminal"
-category = "main"
optional = false
python-versions = "*"
files = [
name = "weasyprint"
version = "52.5"
description = "The Awesome Document Factory"
-category = "main"
optional = false
python-versions = ">=3.6"
files = [
name = "webencodings"
version = "0.5.1"
description = "Character encoding aliases for legacy web content"
-category = "main"
optional = false
python-versions = "*"
files = [
name = "websockets"
version = "12.0"
description = "An implementation of the WebSocket Protocol (RFC 6455 & 7692)"
-category = "main"
optional = false
python-versions = ">=3.8"
files = [
name = "xlrd"
version = "2.0.1"
description = "Library for developers to extract data from Microsoft Excel (tm) .xls spreadsheet files"
-category = "main"
optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
files = [
name = "xlwt"
version = "1.3.0"
description = "Library to create spreadsheet files compatible with MS Excel 97/2000/XP/2003 XLS files, on any platform, with Python 2.6, 2.7, 3.3+"
-category = "main"
optional = false
python-versions = "*"
files = [
name = "zope-interface"
version = "6.3"
description = "Interfaces for Python"
-category = "main"
optional = false
python-versions = ">=3.7"
files = [
[metadata]
lock-version = "2.0"
python-versions = "^3.10"
-content-hash = "ecf8b0f59566e224cb558aacffda4f46926866a8d8471898ff1b032d0ab7009d"
+content-hash = "6bc6cbf6fbe9ed773cacf9451ece9f8e29997e5426ad0dddb40529ea90a7bf3c"
# Create your views here.
import datetime
+import io
import json
import numpy as np
from django.views.generic.base import View
from django.views.generic.edit import CreateView, UpdateView
from django.views.generic.list import ListView
+from pdfannotator.models import Annotation, AnnotationComment
+from pypdf import PdfReader, PdfWriter
+from reportlab.lib.pagesizes import A4
+from reportlab.lib.styles import getSampleStyleSheet
+from reportlab.lib.units import inch
+from reportlab.pdfgen import canvas
+from reportlab.platypus import Paragraph, SimpleDocTemplate, Spacer
+
from teleforma.decorators import access_required, staff_required
from teleforma.models.crfpa import Student
from teleforma.views.core import CourseAccessMixin, get_courses
def dispatch(self, *args, **kwargs):
return super(ScriptView, self).dispatch(*args, **kwargs)
+class ScriptDownloadView(ScriptMixinView, CourseAccessMixin):
+ """
+ download the script pdf with its annotations
+ """
+
+ def get(self, request, *args, **kwargs):
+ script = get_object_or_404(Script, id=kwargs['pk'])
+
+ packet = io.BytesIO()
+ can = canvas.Canvas(packet, pagesize=A4)
+
+ # store text to be added in the last page
+ bottom_texts = []
+
+ page = 1
+ for annotation in Annotation.objects.filter(uuid=script.uuid).order_by('page'):
+ if annotation.page != page:
+ # we may have to skip some pages if there are no annotations on it
+ for i in range(annotation.page - page):
+ # go to next page
+ can.showPage()
+ page = annotation.page
+
+ # set text to red
+ can.setFillColorRGB(1,0,0)
+
+ annotation_data = json.loads(annotation.content)
+ print(annotation_data)
+ text = "N/A"
+ # we handle only point (comment) and textbox (text) annotations
+ if annotation_data.get('type') == 'point':
+ print(annotation.uuid)
+ # print(uuid)
+ comment = AnnotationComment.objects.get(annotation_id=annotation.annotation_id, uuid=annotation.uuid)
+ text = comment.content
+ bottom_texts.append(text)
+ # add a number corresponding to the annotation
+ can.drawString(annotation_data['x'], -12 + A4[1] - annotation_data['y'], str(len(bottom_texts)))
+ elif annotation_data.get('type') == 'textbox':
+ can.drawString(annotation_data['x'], -12 + A4[1] - annotation_data['y'], annotation_data['content'])
+
+ can.save()
+
+ # create a new pdf with list of annotations
+ annotation_page = io.BytesIO()
+ doc = SimpleDocTemplate(annotation_page, pagesize=A4)
+ Story = []
+ styles = getSampleStyleSheet()
+ # for i in range(100):
+ for i, text in enumerate(bottom_texts):
+ comment = f"<strong>{i + 1}</strong> : {text}"
+ style = styles["Normal"]
+ p = Paragraph(comment, style)
+ Story.append(p)
+ Story.append(Spacer(1, 0.2*inch))
+ doc.build(Story)
+
+ #move to the beginning of the StringIO buffer
+ packet.seek(0)
+
+ # create a new PDF that contains reportlab content
+ new_pdf = PdfReader(packet)
+ # existing PDF
+ existing_pdf = PdfReader(script.file.path)
+
+ # new pdf, merged from reportlab pdf and existing pdf
+ output = PdfWriter()
+
+ # merge annotation layer pdf and existing pdf
+ for i, page in enumerate(existing_pdf.pages):
+ page.merge_page(new_pdf.pages[i])
+ output.add_page(page)
+
+ # finally, add annotations pages
+ new_pdf = PdfReader(annotation_page)
+ for page in new_pdf.pages:
+ output.add_page(page)
+
+ response = HttpResponse(content_type='application/pdf')
+ response['Content-Disposition'] = 'attachment; filename="%s"' % script.file.name
+ output.write(response)
+ return response
+
+
class ScriptsView(ScriptsListMixinView, ListView):
def dispatch(self, request, *args, **kwargs):
return super(ScoreCreateView, self).dispatch(request, *args, **kwargs)
+
def get_mass_students(request):
"""
data = {'results': res, 'pagination': {'more': False}}
return HttpResponse(json.dumps(data), content_type='application/json')
+
+
+
projects / teleforma.git / commitdiff