def do_xhtml2pdf(input_filepath, output_filepath, output_ext, filter_args):
from xhtml2pdf import pisa
with open(input_filepath, 'r') as i_f:
with open(output_filepath, 'wb') as o_f:
pisa.CreatePDF(i_f.read(), dest=o_f)
def serve_statement_pdf(date_from, date_to, invoice_list, request):
# Convert HTML URIs to absolute system paths so xhtml2pdf can access those resources
def link_callback(uri, rel):
# use short variable names
sUrl = settings.STATIC_URL # Typically /static/
sRoot = settings.STATIC_ROOT # Typically /home/userX/project_static/
mUrl = settings.MEDIA_URL # Typically /static/media/
mRoot = settings.MEDIA_ROOT # Typically /home/userX/project_static/media/
# convert URIs to absolute system paths
if uri.startswith(mUrl):
path = os.path.join(mRoot, uri.replace(mUrl, ""))
elif uri.startswith(sUrl):
path = os.path.join(sRoot, uri.replace(sUrl, ""))
# make sure that file exists
if not os.path.isfile(path):
raise Exception(
'media URI must start with %s or %s' % \
(sUrl, mUrl))
return path
def get_total():
total = 0
for invoice in invoice_list:
for service in invoice.service_items.all():
total = total + service.amount
return total
def total_received():
total = 0
for invoice in invoice_list:
if invoice.payment_received:
for service in invoice.service_items.all():
total = total + service.amount
return total
def total_outstanding():
return get_total() - total_received()
# Render html content through html template with context
template = get_template(settings.PDF_STATEMENT_TEMPLATE)
context = {
'invoice_list': invoice_list,
'date_from': date_from,
'date_to': date_to,
'total': get_total(),
'total_received': total_received(),
'total_outstanding': total_outstanding(),
}
html = template.render(context)
# Write PDF to file
# file = open(os.path.join(settings.MEDIA_ROOT, 'Invoice #' + str(id) + '.pdf'), "w+b")
file = StringIO.StringIO()
pisaStatus = pisa.CreatePDF(html, dest=file, link_callback=link_callback)
# Return PDF document through a Django HTTP response
file.seek(0)
# pdf = file.read()
# file.close() # Don't forget to close the file handle
return HttpResponse(file, content_type='application/pdf')
def convert_html_to_pdf(sourceHtml, outputFilename):
resultFile = open(outputFilename, "w+b")
pisaStatus = pisa.CreatePDF(sourceHtml, resultFile)
resultFile.close()
return pisaStatus.err
def convert_html_to_pdf(source_html, output_filename):
with open(output_filename, "w+b") as result_file:
pisa_status = pisa.CreatePDF(source_html, dest=result_file)
return pisa_status.err
def writeStoryImpl(self, out):
self.wrap_width = self.getConfig('wrap_width')
if self.wrap_width == '' or self.wrap_width == '0':
self.wrap_width = 0
else:
self.wrap_width = int(self.wrap_width)
wrapout = KludgeStringIO()
if self.hasConfig("file_start"):
FILE_START = string.Template(self.getConfig("file_start"))
else:
FILE_START = self.TEXT_FILE_START
if self.hasConfig("file_end"):
FILE_END = string.Template(self.getConfig("file_end"))
else:
FILE_END = self.TEXT_FILE_END
wrapout.write(FILE_START.substitute(self.story.getAllMetadata()))
self.writeTitlePage(wrapout, self.TEXT_TITLE_PAGE_START,
self.TEXT_TITLE_ENTRY, self.TEXT_TITLE_PAGE_END)
towrap = wrapout.getvalue()
self.writeTOCPage(wrapout, self.TEXT_TOC_PAGE_START,
self.TEXT_TOC_ENTRY, self.TEXT_TOC_PAGE_END)
towrap = wrapout.getvalue()
wrapout.close()
towrap = removeAllEntities(towrap)
self._write(out, self.lineends(self.wraplines(towrap)))
if self.hasConfig('chapter_start'):
CHAPTER_START = string.Template(self.getConfig("chapter_start"))
else:
CHAPTER_START = self.TEXT_CHAPTER_START
if self.hasConfig('chapter_end'):
CHAPTER_END = string.Template(self.getConfig("chapter_end"))
else:
CHAPTER_END = self.TEXT_CHAPTER_END
storyHTML = ""
for index, chap in enumerate(self.story.getChapters()):
if chap.html:
logging.debug('Writing chapter text for: %s' % chap.title)
vals = {
'url': chap.url,
'chapter': chap.title,
'index': "%04d" % (index + 1),
'number': index + 1
}
storyHTML = storyHTML + "<code><pre>" + removeAllEntities(
CHAPTER_START.substitute(vals)) + "</pre></code>"
storyHTML = storyHTML + chap.html
storyHTML = storyHTML + removeAllEntities(
CHAPTER_END.substitute(vals))
storyHTML = storyHTML + FILE_END.substitute(
self.story.getAllMetadata())
header = '<meta charset="utf-8"><style>@page {size: a5;top: 1cm;left: 1cm;right: 1cm;bottom: 1cm;}*{font-size:20px;font-family: "Verdana";}pre{text-align:center;font-weight:bold;page-break-before:always;margin-top:30px;}code{font-size:36px;font-family: "Verdana";}blockquote{margin:0px;}.h1{text-align:center;font-size:48px;margin-top:70px;margin-bottom:20px;padding-top:40px}.h3{margin-top:40px;font-size:24px;text-align:center;}p:nth-of-type(1),p:nth-of-type(2),p:nth-of-type(3){display:none;}</style><p class="h1">' + self.story.getAllMetadata(
)['title'] + '</p><p class="h3">' + self.story.getAllMetadata(
)['author'] + '</p><p class="h3">' + self.story.getAllMetadata(
)['description'] + '</h3>'
html = header + storyHTML
with open("my.html", "w") as f:
f.write(html)
pisa.showLogging()
pisa.CreatePDF(StringIO.StringIO(html), out)
def view_extrapay_pdf(request, yearmonth):
todayYear = int(yearmonth[:4])
todayMonth = int(yearmonth[5:7])
# 현재 조직도 변경 후 인원
extrapayPlatform, sumPlatform = cal_extraPay(
['platform Biz', '솔루션팀', 'DB Expert팀'], todayYear, todayMonth)
extrapayStrategy, sumStrategy = cal_extraPay(
['R&D 전략사업부', 'Technical Architecture팀', 'AI Platform Labs'],
todayYear, todayMonth)
# 예전 퇴사자들도 표시하기 위해
extrapayInfra, sumInfra = cal_extraPay(['인프라서비스사업팀'], todayYear,
todayMonth)
extrapaySolution, sumSolution = cal_extraPay(['솔루션지원팀'], todayYear,
todayMonth)
extrapayDB, sumDB = cal_extraPay(['DB지원팀'], todayYear, todayMonth)
extrapaySupport, sumSupport = cal_extraPay(['경영지원본부'], todayYear,
todayMonth)
sumEmp = {
'sumoverHour': 0,
'sumcompensatedHour': 0,
'sumoverandfoodCost': 0,
'sumfoodCost': 0,
'sumCost': 0
}
extrapayList = [
extrapayPlatform, extrapayStrategy, extrapayInfra, extrapaySolution,
extrapayDB
]
for sum in [sumPlatform, sumStrategy, sumInfra, sumSolution, sumDB]:
sumEmp['sumoverHour'] += sum['sumoverHour']
sumEmp['sumcompensatedHour'] += sum['sumcompensatedHour']
sumEmp['sumoverandfoodCost'] += sum['sumoverandfoodCost']
sumEmp['sumfoodCost'] += sum['sumfoodCost']
sumEmp['sumCost'] += sum['sumCost']
sumEmp['sumoverHour'] = round(sumEmp['sumoverHour'], 2)
sumEmp['sumcompensatedHour'] = round(sumEmp['sumcompensatedHour'], 2)
sumEmp['sumoverandfoodCost'] = round(sumEmp['sumoverandfoodCost'], 2)
sumEmp['sumfoodCost'] = round(sumEmp['sumfoodCost'], 2)
sumEmp['sumCost'] = round(sumEmp['sumCost'], 2)
sumAll = (sumEmp['sumCost'] or 0) + (sumSupport['sumCost'] or 0)
extrapayList = [
extrapayPlatform, extrapayStrategy, extrapayInfra, extrapaySolution,
extrapayDB
]
context = {
'todayYear': todayYear,
'todayMonth': todayMonth,
'extrapayInfra': extrapayInfra,
'extrapaySolution': extrapaySolution,
'extrapayDB': extrapayDB,
'extrapaySupport': extrapaySupport,
'sumEmp': sumEmp,
'sumSupport': sumSupport,
'sumAll': sumAll,
'extrapayList': extrapayList,
}
response = HttpResponse(content_type='application/pdf')
response[
'Content-Disposition'] = 'attachment; filename="{}년{}월시간외수당근무내역.pdf"'.format(
todayYear, todayMonth)
template = get_template('extrapay/viewextrapaypdf.html')
html = template.render(context, request)
# create a pdf
pisaStatus = pisa.CreatePDF(html,
dest=response,
link_callback=link_callback)
# if error then show some funy view
if pisaStatus.err:
return HttpResponse('We had some errors <pre>' + html + '</pre>')
return response
def generate_report(project, run, QC_summary, sample_wells, include_plate):
'''
(str | None, str, str, str, bool)
Parameters
----------
- project (str | None): Name of the project
- run (str): Run ID
- QC_summary (str): Path to the summary file with QC metrics
- sample_wells (str): Path to the file with sample plate and well information
- include_plate (bool): Include metrics plots at the plate level and heatmaps if True
'''
# extract QC metrics
D = read_qc_table(QC_summary)
# remove samples not in project, but keep controls
if project:
D = keep_project_samples(D, project)
# get the qc table header
infile = open(QC_summary)
header = infile.readline().rstrip().split('\t')
infile.close()
# get the samples of interest and associated qc metrics
samples, percent_assigned, read_counts, assigned, percent_discarded, empty, percent_empty = get_samples_qc(
D)
# plot qc metrics for the run and project
metrics_figure = plot_qc_metrics(project, run, '', samples,
percent_assigned, read_counts, assigned,
percent_discarded, empty, percent_empty,
'{0} smMip QC'.format(run))
# get the samples plate and well location
samples_plates = get_sample_plate_location(sample_wells)
# check that all samples have well info
missing = []
for i in D:
if i not in samples_plates:
print(i)
missing.append(i)
assert len(missing) == 0
#assert sorted([i for i in D]) == sorted([i for i in samples_plates])
# make a list of plates
plates = get_plates(samples_plates, D, project)
# collect the name of the fugure files with heatmaps
heatmap_names = []
metric_plots = []
for current_plate in plates:
# keep only samples on that plate
Dprime = {i: D[i] for i in D if samples_plates[i][0] == current_plate}
# get the samples of interest and associated qc metrics
s, pa, rc, a, pd, e, pe = get_samples_qc(Dprime)
metrics_figure_plate = plot_qc_metrics(project, run, current_plate, s,
pa, rc, a, pd, e, pe,
current_plate)
metric_plots.append(metrics_figure_plate)
# map samples with qc metrics to each well
wells = map_samples_to_wells(samples_plates, current_plate)
# add 0 values to wells without samples
Dprime[''] = {header[i]: 0 for i in range(1, len(header))}
# make a 2D list of samples corresponding to each well
current_samples = samples_on_plate(wells)
# get 2D array with qc metrics matching samples in each well
read_counts = qc_metrics_on_plate(Dprime, current_samples, 'reads')
assigned = qc_metrics_on_plate(Dprime, current_samples, 'assigned')
percent_assigned = qc_metrics_on_plate(Dprime, current_samples,
'percent_assigned')
percent_empty = qc_metrics_on_plate(Dprime, current_samples,
'percent_empty_smmips')
# plot heatmaps for the current plate
figure_name = plot_heatmaps(read_counts, assigned, percent_assigned,
percent_empty, project, run, current_plate)
heatmap_names.append(figure_name)
# get current date (year-month-day)
current_date = datetime.today().strftime('%Y-%m-%d')
# make a list to store the text of the report
L = []
# add title
L.append('# smMIP QC Report')
if project:
L.append('Project: {0}'.format(project))
L.append('\n')
L.append('## Run: {0}'.format(run))
L.append('Date: {0}'.format(current_date) + '\n')
L.append('Sample QC metrics are available in the table: {0}'.format(
os.path.basename(QC_summary)))
L.append('### Plots of QC metrics per sample\n')
L.append(''.format(metrics_figure))
L.append('\n')
if include_plate:
L.append('Plots of QC metrics per plate\n')
for i in metric_plots:
L.append(''.format(i))
L.append('\n')
L.append('Plots of QC metrics per plate and well location\n')
for i in heatmap_names:
L.append(''.format(i))
L.append('\n')
# convert list to string text
content = '\n'.join(L)
# convert markdown to html
html = markdown.markdown(content)
if project is None:
report_file = 'smMIP_QC_Report_{0}.pdf'.format(run)
else:
report_file = 'smMIP_QC_Report_{0}_{1}.pdf'.format(project, run)
# convert html to pdf
newfile = open(report_file, "wb")
pisa.CreatePDF(html, newfile)
newfile.close()
""" save content in Python list """
top10ranking = {}
top10ranking['points'] = df.to_dict('records')
driver.quit()
""" save results in a JSON """
js = json.dumps(top10ranking)
fp = open('ranking.json', 'w')
fp.write(js)
fp.close()
""" export PDF """
source = "<link rel='stylesheet' href='./pdf_style.css'>"
source += "<h1>Top 10 Ranking</h1>" + "<br>"
source += df.to_html()
pdf_file = open("table-players.pdf", "w+b")
pisa_status = pisa.CreatePDF(src=source, dest=pdf_file)
pdf_file.close()
ret = ''
def analyze(v):
ret = None
for sv in v.subviews():
if 'textview' in str(sv._get_objc_classname()).lower():
if 'OMTextEditorView' not in str(sv.superview(
)._get_objc_classname()): # not TextView of script
return str(sv.text())
ret = analyze(sv)
if ret:
return ret
ret = analyze(main_view)
return ret
# Syntax-highlight code
# from omz code at https://forum.omz-software.com/topic/1950/syntax-highlight-python-code-on-screen-while-running
code = editor.get_text() + '\n' + GetConsoleText()
html_formatter = HtmlFormatter(style='colorful')
highlighted_code = highlight(code, PythonLexer(), html_formatter)
styles = html_formatter.get_style_defs()
html = '<html><head><style>%s</style></head><body>%s</body></html>' % (
styles, highlighted_code)
# html -> pdf
file_name = os.path.splitext(editor.get_path())[0] + '.pdf'
with open(file_name, 'wb') as fil:
pisa.CreatePDF(html, fil)
def get(self, request, what=None):
if not request.user.is_authenticated():
return redirect('login_user')
if not what:
raise Resolver404('Not Found')
if what == 'admin_dashboard':
if not request.user.user_type == "admin":
raise PermissionDenied('permission denied')
# preparing report data
loan_rate = Decimal(0)
ir = Interest.objects.all()
if ir and ir.count() > 0:
ir = ir[0]
loan_rate = ir.interest
monthly_rate, today, start_date, months_in_operation, form = monthly_rate_today(
)
total_membership, expected_total_contributions = expected_contributions(
monthly_rate)
banked_cash_at_hand, un_banked_cash_at_hand, expected_total_cash_at_hand, variance = cash_at_hand(
)
expenses = Expenses.objects.all().order_by('-date')
temp_vars = {
'logo':
os.path.join(MEDIA_URL, 'logo-web.png'),
'user':
request.user,
'title':
COMPANY_NAME,
'loan_rate':
loan_rate,
'today':
today,
'start_date':
start_date,
'months_in_operation':
months_in_operation,
'total_membership':
total_membership,
'monthly_rate':
monthly_rate,
'expected_total_contributions':
expected_total_contributions,
'expected_total_cash_at_hand':
expected_total_cash_at_hand,
'banked_cash_at_hand':
banked_cash_at_hand,
'unbanked_cash_at_hand':
un_banked_cash_at_hand,
'variance':
variance,
'expenses':
expenses,
'all_contributions':
all_contributions(monthly=monthly_rate, today=today),
'all_loans':
all_loans(),
'all_investments':
all_investments(),
'income_statements':
calculate_income_statement(),
}
try:
template = get_template('print/dashboard.html')
out_put = template.render(temp_vars)
# using xhtml2pdf and not weasyprint to generate admin summary PDF file
name = '{0}.pdf'.format(generate_report_filename())
response = HttpResponse(content_type='application/pdf')
response[
'Content-Disposition'] = 'inline; filename="{0}.pdf"'.format(
name)
pisaStatus = pisa.CreatePDF(out_put,
dest=response,
link_callback=link_callback,
default_css=my_css)
# if error then show some funy view
if pisaStatus.err:
return HttpResponse('We had some errors <pre>' + out_put +
'</pre>')
return response
except Exception as ex:
raise Resolver404(
'Error Occurered while creating Admin PDF Template: ' +
str(ex.message))
elif what == 'user_profile':
# preparing report data
today = date.today()
contribution = get_user_contributions(request.user, today)
investment = get_user_investments(request)
loan = get_user_loans(request)
temp_vars = {
'logo': os.path.join(MEDIA_URL, 'logo-web.png'),
'MEDIA_URL': MEDIA_URL,
'user': request.user,
'title': COMPANY_NAME,
'today': today,
'contributions': contribution['contributions'],
'summary': contribution['summary'],
'i_manage': investment['i_manage'],
'a_member': investment['a_member'],
'others': investment['other'],
'on_loan': loan['on_loan'],
'on_pay': loan['on_pay'],
'credit': loan['credit'],
}
try:
template = get_template('print/user_profile.html')
out_put = template.render(temp_vars)
# using weasyprint to print the user profile PDF page
try:
name = '{0}.pdf'.format(generate_report_filename())
HTML(string=out_put,
base_url=request.build_absolute_uri()).write_pdf(
os.path.join(REPORT_ROOT, name))
fs = FileSystemStorage(REPORT_ROOT)
with fs.open(name) as pdf:
response = HttpResponse(pdf,
content_type='application/pdf')
response[
'Content-Disposition'] = 'inline; filename={0}.pdf'.format(
name)
return response
except Exception as e:
raise Resolver404(
'An Error Occurred... While processing the file' +
str(e.message))
except TemplateDoesNotExist:
raise Resolver404('User Template Not Found')
else:
raise Resolver404('URL Not Understood')
def get_obs_pdf(pi, username):
import xhtml2pdf.pisa as pisa
import cStringIO as StringIO
DEFAULT_ZOOM = 12
OVERVIEW_ZOOM = 8
MAX_ZOOM = 15
DEFAULT_WIDTH = 400
DEFAULT_HEIGHT = 300
points = {
'lat': pi.lat, #TODO get observation point if available
'lng': pi.lng,
'start_lat': None,
'start_lng': None,
'end_lat': None,
'end_lng': None
}
photo_file = None
photo_location = None
comment = ''
pi_dict = pi.to_dict()
data_dict = pi.data_dictionary
rows = ""
for key in sorted(pi_dict.keys()):
if key in settings.IGNORED_OUTPUT_FIELDS:
continue
val = pi_dict[key]
if key == settings.FRP_LOCATION_KEY:
val_lst = val.split()
points['lat'] = float(val_lst[0])
points['lng'] = float(val_lst[1])
if key == settings.AWC_START_POINT_KEY:
val_lst = val.split()
points['start_lat'] = float(val_lst[0])
points['start_lng'] = float(val_lst[1])
if key == settings.AWC_END_POINT_KEY:
val_lst = val.split()
points['end_lat'] = float(val_lst[0])
points['end_lng'] = float(val_lst[1])
label = data_dict.get_label(key)
rows += """
<tr>
<th>%s</th>
<td align="left">%s</td>
</tr>
""" % (label, val)
if key == settings.PHOTO_KEY:
photo_file = str(val)
photo_location = 'file://127.0.0.1/usr/local/apps/formhub/media/' + username + '/attachments/' + photo_file
if key == settings.COMMENT_KEY:
comment = val
bbox = get_bounding_box([[points['lat'], points['lng']],
[points['start_lat'], points['start_lng']],
[points['end_lat'], points['end_lng']]])
if bbox:
zoom, center = get_zoom_center(bbox, DEFAULT_WIDTH, DEFAULT_HEIGHT)
if zoom == False:
zoom = MAX_ZOOM
if zoom > 2:
if zoom > MAX_ZOOM:
zoom = MAX_ZOOM
else:
zoom = int(zoom - 1)
else:
zoom = 2
else:
zoom = DEFAULT_ZOOM
center = {'lat': point('lat'), 'lng': point('lng')}
# According to https://developers.google.com/maps/documentation/staticmaps/#api_key
# "Note that the use of a key is not required, though it is recommended."
# ... so we go without a key for simplicity
map_template = "http://maps.googleapis.com/maps/api/staticmap?center=" + str(center['lat']) + "," + str(center['lng']) + "&" \
"maptype=terrain" \
"&markers=color:red%%7C%(start_lat)f,%(start_lng)f%%7C%(end_lat)f,%(end_lng)f&sensor=false"
detail_map = map_template % points + "&zoom=" + str(zoom) + "&size=" + str(
DEFAULT_WIDTH) + "x" + str(DEFAULT_HEIGHT) #+ "&scale=2"
if zoom - 2 <= OVERVIEW_ZOOM:
if zoom > 4:
overzoom = zoom - 3
else:
overzoom = 2
else:
overzoom = OVERVIEW_ZOOM
overview_map = map_template % points + "&zoom=" + str(
overzoom) + "&size=" + str(DEFAULT_WIDTH) + "x" + str(
DEFAULT_HEIGHT) #+ "&scale=2"
if photo_file and photo_location:
photo_html = """
<br>
<p> %s </p>
<img src='%s' style='height:200px;'/>
""" % (photo_file, photo_location)
else:
photo_html = ""
html = """
<!-- EWWW table based layout (plays nicer with pisa) -->
<style>
td {text-align: left; vertical-align:top}
th {text-align: right; margin-right:20px}
</style>
<table>
<tr>
<td align="center" colspan="2">
<h2> Observation Summary </h2>
<br>
</td>
</tr>
<tr>
<td>
<p> Observation Detail </p>
<table>
%s
</table>
</td>
<td>
<p> Detail Map </p>
<img src="%s">
<br>
<p> Overview Map </p>
<img src="%s">
%s
</td>
</tr>
</table>
""" % (rows, detail_map, overview_map, photo_html)
result = StringIO.StringIO()
pdf = pisa.CreatePDF(html, result)
if pdf.err:
raise Exception("Pisa failed to create a pdf for observation")
else:
obs_pdf = PdfFileReader(result)
obs_page = obs_pdf.getPage(0)
return obs_page, comment
def wrapper(self, *args, **kwargs):
html = method(self, *args, **kwargs)
pdf = pisa.CreatePDF(html)
self.response.headers['Content-Type'] = "application/pdf"
#self.response.headers['Content-Disposition']="attachment; filename=\"test.pdf\""
self.response.data = pdf.dest.getvalue()
def create_pdf(pdf_data):
pdf = StringIO()
pisa.CreatePDF(StringIO(pdf_data), pdf)
return pdf
def pdf_calculator(request):
request_data = json.loads(request.body)
result = BytesIO()
name = 'Commissions_Calculation'
template = get_template('finances/pdf/calculator.html')
category_ids = []
program_ids = []
pdf_data = []
for category in request_data['categories']:
category_ids.append(category['id'])
for program in category['programs']:
program_ids.append(program['id'])
categories = Category.objects.filter(pk__in=category_ids)
programs = ProgramBase.objects.filter(pk__in=program_ids)
for i_category in request_data['categories']:
data = {'model': None, 'programs': [], 'total': i_category['total']}
for category in categories:
if category.id == i_category['id']:
data['model'] = category
break
for i_program in i_category['programs']:
for program in programs:
if program.id == i_program['id']:
data['programs'].append({
'model': program,
'periods': i_program['periods'],
'total': i_program['total']
})
break
pdf_data.append(data)
academic_period = AcademicPeriod.objects.get(
pk=request_data['academic_period_id'])
context = {
'academic_period': academic_period,
'user': request.user,
'percentage': request_data['percentage'],
'total': request_data['total'],
'categories': pdf_data
}
html = template.render(context)
try:
with transaction.atomic():
names = ProfileAttachment.objects.select_for_update().filter(
profile=request.user.person.profile,
name__startswith=name).values_list('name', flat=True)
unique_name = get_unique_name(name, 'pdf', names)
attachment = ProfileAttachment.objects.create(
profile=request.user.person.profile, name=unique_name)
pisa.CreatePDF(html, dest=result, link_callback=fetch_resources)
attachment.document.save(unique_name, File(result))
except Exception as e:
exc_type, exc_obj, exc_tb = sys.exc_info()
log.error('{} at line: {}.'.format(e, exc_tb.tb_lineno))
return JsonResponse({}, status=400)
return JsonResponse({})
def render_to_pdf(data, template_name, output_name):
"Render data in template_name to PDF at output_name"
template = templates.get_template(template_name)
html = template.render(data)
pisa.CreatePDF(html, file(output_name, 'wb'))
def genererFicheValidationHTML(nomFichierPDF, nomFichierHTML, projet):
# print "genererFicheValidationHTML"
with open(nomFichierHTML,'r') as f:
sourceHtml = f.read()
# Equipe pédagogique
le = []
for p in projet.equipe:
np = p.GetNomPrenom()
if p.referent:
np = gras(np)
if p.discipline != 'Tec':
np = italic(np)
le.append(np)
NP = liste(le)
# Elèves
le = []
for p in projet.eleves:
np = p.GetNomPrenom()
le.append(np)
NE = liste(le)
# Typologie
typo = projet.GetProjetRef().attributs['TYP'][2].split(u"\n")
TY = "<br>".join([checkbox(i in projet.typologie) + t for i, t in enumerate(typo)])
etab = projet.classe.etablissement+"<br>("+italic(projet.classe.ville)+u")"
champs = {'ACA' : projet.classe.academie,
'SES' : str(projet.annee+1),
'TIT' : remplaceCR(projet.intitule),
'ETA' : etab,
'PAR' : remplaceCR(projet.partenariat),
'NBE' : str(len(projet.eleves)),
'PRX' : projet.montant,
'SRC' : remplaceCR(projet.src_finance),
'TYP' : TY,
'PRE' : remplaceCR(projet.problematique),
'EQU' : NP,
'ELE' : NE,
'OBJ' : remplaceCR(projet.production),
'SYN' : remplaceCR(projet.synoptique),
'ORI' : remplaceCR(projet.origine),
'CCF' : remplaceCR(projet.contraintes),
'TCH' : table_taches(projet.GetProjetRef().taches, projet.eleves, projet.GetProjetRef())}
# print champs['TCH']
for code, val in champs.items():
sourceHtml = sourceHtml.replace(u"[["+code+u"]]", val)
sourceHtml = sourceHtml.replace("{{MEDIA_URL}}", os.path.join(util_path.PATH, r"..", DOSSIER_REF))
resultFile = open(nomFichierPDF, "w+b")
# convert HTML to PDF
pisaStatus = pisa.CreatePDF(
sourceHtml, # the HTML to convert
dest=resultFile,show_error_as_pdf = True) # file handle to recieve result
# close output file
resultFile.close() # close output file
# print pisaStatus.err
# return True on success and False on errors
return pisaStatus.err == 0
def view_overhour_pdf(request, extraPayId):
extrapay = ExtraPay.objects.filter(Q(extraPayId=extraPayId)) \
.values('overHourDate__year', 'overHourDate__month', 'empId__empName', 'empId__empSalary', 'empId__empDeptName', 'empId__empCode', 'extraPayId', 'empId__empPosition_id__positionName',
'compensatedComment', 'compensatedHour', 'payStatus', 'empSalary').first()
overhours = OverHour.objects.filter(
Q(extraPayId=extraPayId) & ~Q(overHour=0) & Q(overHourStatus='Y'))
sum_overhours = overhours.aggregate(
sumOverhour=Sum('overHour'),
sumOverhourWeekDay=Sum('overHourWeekDay'),
sumServicehour=Round(Sum('serviceId__serviceHour')),
sumOverhourCost=Sum('overHourCost'),
sumOverhourCostWeekDay=Sum('overHourCostWeekDay'),
sumFoodCost=Sum('foodCost'))
foodcosts = OverHour.objects.filter(
Q(extraPayId=extraPayId) & Q(overHour=0) & Q(overHourStatus='Y'))
sum_foodcosts = foodcosts.aggregate(
sumServicehour=Sum('serviceId__serviceHour'),
sumFoodCost=Sum('foodCost'))
if extrapay['payStatus'] == 'N':
real_extraPay = int(
((sum_overhours['sumOverhour'] or 0) -
(extrapay['compensatedHour'] or 0)) * 1.5 * extrapay['empSalary'])
if real_extraPay > 200000:
real_extraPay = 200000
sum_costs = {
'extraPayDate':
'{}.{}'.format(extrapay['overHourDate__year'],
extrapay['overHourDate__month']),
'overHour':
sum_overhours['sumOverhour'],
'compensatedHour':
extrapay['compensatedHour'],
'extraPayHour': (sum_overhours['sumOverhour'] or 0) -
(extrapay['compensatedHour'] or 0),
'extraPay':
real_extraPay,
'foodCost':
int((sum_overhours['sumFoodCost'] or 0) +
(sum_foodcosts['sumFoodCost'] or 0)),
'sumPay':
int(real_extraPay + (sum_overhours['sumFoodCost'] or 0) +
(sum_foodcosts['sumFoodCost'] or 0))
}
else:
sum_costs = {
'extraPayDate':
'{}.{}'.format(extrapay['overHourDate__year'],
extrapay['overHourDate__month']),
'overHour':
sum_overhours['sumOverhour'] + sum_overhours['sumOverhourWeekDay'],
'compensatedHour':
extrapay['compensatedHour'],
'extraPayHour':
sum_overhours['sumOverhour'] +
sum_overhours['sumOverhourWeekDay'] -
(extrapay['compensatedHour'] or 0),
'extraPay':
int(sum_overhours['sumOverhourCost'] +
sum_overhours['sumOverhourCostWeekDay']),
'foodCost':
0,
'sumPay':
int(sum_overhours['sumOverhourCost'] +
sum_overhours['sumOverhourCostWeekDay']),
}
context = {
'overhour': overhours,
'extrapay': extrapay,
'foodcosts': foodcosts,
'sum_overhours': sum_overhours,
'sum_foodcosts': sum_foodcosts,
'sum_costs': sum_costs,
}
response = HttpResponse(content_type='application/pdf')
response[
'Content-Disposition'] = 'attachment; filename="{}님시간외수당근무내역.pdf"'.format(
extrapay['empId__empName'])
template = get_template('extrapay/viewoverhourpdf.html')
html = template.render(context, request)
# create a pdf
pisaStatus = pisa.CreatePDF(html,
dest=response,
link_callback=link_callback)
# if error then show some funy view
if pisaStatus.err:
return HttpResponse('We had some errors <pre>' + html + '</pre>')
return response
def get(self, request, format=None):
"""
Get incident by incident id
"""
param_report = self.request.query_params.get('report', None)
start_date = self.request.query_params.get('start_date', '')
end_date = self.request.query_params.get('end_date', '')
detailed_report = True if self.request.query_params.get(
'detailed_report', 'false') == 'true' else False
complain = True if self.request.query_params.get(
'complain', 'false') == 'true' else False
inquiry = True if self.request.query_params.get(
'inquiry', 'false') == 'true' else False
if start_date == '':
start_date = datetime.date.today().strftime("%Y-%m-%d 16:00:00")
else:
start_date = start_date.replace("T", " ", 1)
if end_date == '':
end_date = datetime.date.today().strftime("%Y-%m-%d 16:00:00")
else:
end_date = end_date.replace("T", " ", 1)
if param_report is None or param_report == "":
return Response("No report specified",
status=status.HTTP_400_BAD_REQUEST)
table_html = None
table_title = None
incident_type_string = incident_type_title(complain, inquiry)
# if param_report == "police_division_summary_report":
# table_html = get_police_division_summary()
# table_title = "Police Division Summary Report"
layout = "A4 portrait"
title = """from %s to %s by """ % (start_date, end_date)
if param_report == "category_wise_summary_report":
table_html = get_category_summary(start_date, end_date,
detailed_report, complain,
inquiry)
if detailed_report:
table_title = title + "District and Category"
else:
table_title = title + "Category"
elif param_report == "mode_wise_summary_report":
table_html = get_mode_summary(start_date, end_date,
detailed_report, complain, inquiry)
if detailed_report:
layout = "A4 landscape"
table_title = title + "District and Mode"
else:
table_title = title + "Mode"
elif param_report == "district_wise_summary_report":
table_html = get_district_summary(start_date, end_date,
detailed_report, complain,
inquiry)
table_title = title + "District"
elif param_report == "severity_wise_summary_report":
table_html = get_severity_summary(start_date, end_date,
detailed_report, complain,
inquiry)
if detailed_report:
table_title = title + "District and Severity"
else:
table_title = title + "Severity"
elif param_report == "subcategory_wise_summary_report":
table_html = get_subcategory_summary(start_date, end_date,
detailed_report, complain,
inquiry)
if detailed_report:
layout = "A3 landscape"
table_title = title + "District and Subcategory"
else:
table_title = title + "Subcategory"
elif param_report == "incident_date_wise_summary_report":
table_html = get_incident_date_summary(start_date, end_date,
detailed_report, complain,
inquiry)
table_title = title + "Incident Date"
elif param_report == "status_wise_summary_report":
table_html = get_status_summary(start_date, end_date,
detailed_report, complain, inquiry)
if detailed_report:
table_title = title + "District and Status"
else:
table_title = title + "Status"
if table_html is None:
return Response("Report not found",
status=status.HTTP_400_BAD_REQUEST)
# Prepare report header
sql3 = incident_type_query(complain, inquiry)
sql = """SELECT
Count(id) as TotalCount
FROM incidents_incident WHERE %s""" % sql3
dataframe = pd.read_sql_query(sql, connection)
total_count = dataframe['TotalCount'][0]
table_html = apply_style(
decode_column_names(table_html).replace(".0", "", -1).replace(
"(Total No. of Incidents)",
"""<strong>(Total No. of Incidents from %s to %s)</strong>""" %
(start_date, end_date),
-1).replace("(Unassigned)", "<strong>(Unassigned)</strong>",
-1), table_title, incident_type_string, layout,
total_count)
response = HttpResponse(content_type='application/pdf')
response['Access-Control-Expose-Headers'] = 'Title'
response[
'Title'] = """Incidents reported within the period %s %s %s.pdf""" % (
table_title, incident_type_string,
datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
pisa.CreatePDF(table_html, dest=response)
return response
def publipostage(self, fichier, template, texte, num_etu, objects):
wb = xlrd.open_workbook(os.path.join(BASE_DIR, fichier))
sh = wb.sheet_by_index(0)
translation.activate(settings.LANGUAGE_CODE)
i = 0
for rownum in range(sh.nrows):
i += 1
if rownum == 0:
continue
if sh.cell(rownum, 0).value == "":
break
values = sh.row_values(rownum)
cod_etu = int(values[num_etu])
context = {
'static':
os.path.join(BASE_DIR,
'documents/static/images/').replace('\\', '/')
}
context['num_group'] = int(values[1])
context['date_1'] = self.date(values[3])
context['salle_1'] = int(values[2])
context['date_2'] = self.date(values[5])
context['salle_2'] = int(values[4])
individu = Individu.objects.get(cod_etu=cod_etu)
f = open('convocation.pdf', 'wb')
context['individu'] = individu
pdf = pisapdf.pisaPDF()
pdf.addDocument(pisa.CreatePDF(render_to_string(
template, context))) # on construit le pdf
if self.deroulement:
pdf.addFromFile(self.deroulement)
pdf.join(f)
liste_email = [
individu.get_email(2014),
email_ied(individu), '*****@*****.**'
] if not settings.DEBUG else ['*****@*****.**']
email = EmailMessage(subject=objects,
body=texte,
from_email='*****@*****.**',
to=liste_email)
f.close()
f = open('convocation.pdf', 'r')
email.attach(filename='convocation_regoupement.pdf',
content=f.read())
email.send()
print "email envoyé à %s" % individu.cod_etu
if i == 100:
time.sleep(5)
i = 0
f.close()
if settings.DEBUG:
if rownum == 1:
break
print "fini"
def form_valid(self, form, detalle_compra_form_set):
#obtenemos la ultima de su serie prara generar un nuevo numero
qsComp_last = Compra.objects.filter(
lfact=form.instance.titular.letra).order_by('nfact').last()
if qsComp_last:
form.instance.nfact = qsComp_last.nfact + 1
else:
form.instance.nfact = 1
form.instance.lfact = form.instance.titular.letra
self.object = form.save()
detalle_compra_form_set.instance = self.object
detalle_compra_form_set.save()
total_base = 0
detalles = DetalleCompra.objects.filter(
compra=self.object).order_by('pk')
for detalle in detalles:
d = {
'producto': detalle.producto,
'cantidad': detalle.cantidad,
'precio_compra': detalle.precio_compra
}
#sumamos los kilos de cada detalle en su almacen(silo)
#p = Producto.objects.get(descripcion=detalle.producto)
#p.kilos = p.kilos + detalle.cantidad
#p.save()
detalle.producto.kilos += detalle.cantidad
detalle.producto.save()
# si el producto entra a un silo con lote
if detalle.producto.lote:
detalle.lote_heredado = detalle.producto.lote
print("detalle lote", detalle.lote_heredado)
detalle.save()
#detalle.save(update_fields=["lote_heredado"])
#DetalleVenta.objects.get(pk=detalle.pk).save(update_fields=["lote_heredado"])
#qs = DetalleVenta.objects.get(pk =detalle.pk)
#print("guardado en historico ", qs.producto, qs.cantidad, qs.precio_venta, qs.lote_heredado)
Historico.objects.create(compra=detalle.compra,
producto=detalle.producto,
cantidad=detalle.cantidad,
precio_compra=detalle.precio_compra,
fecha=detalle.fecha,
lote_heredado=detalle.lote_heredado,
kilos_actuales=detalle.producto.kilos)
#calculamos su precio base
total_detalle = detalle.cantidad * detalle.precio_compra
print("valores en €")
print(detalle.producto, total_detalle)
total_base = total_base + total_detalle
print("base ", total_base)
#aplicamos impuestos
form.instance.base = total_base
form.instance.imp_aplicado = total_base * form.instance.impuestos.impuesto1 / 100
print("valor de impuestto 1 ", form.instance.imp_aplicado)
#Comprobamos si hay un segundo impuesto a aplicar
if form.instance.impuestos.impuesto2:
if form.instance.impuestos.se_calcula_con == "BASE":
form.instance.imp_aplicado = form.instance.imp_aplicado + total_base * form.instance.impuestos.impuesto2 / 100
print("calculando impuesto 2 BASE ",
form.instance.imp_aplicado)
if form.instance.impuestos.se_calcula_con == "TOTAL":
form.instance.imp_aplicado = form.instance.imp_aplicado + (
form.instance.imp_aplicado +
total_base) * form.instance.impuestos.impuesto2 / 100
print("calculando impuesto 2 TOTAL",
form.instance.imp_aplicado)
form.instance.total = total_base + form.instance.imp_aplicado
print("impuestos ", form.instance.imp_aplicado)
print("total", form.instance.total)
form.instance.save()
############# PDF ###################
# obtenemos los detalles de esta facuta para crear un nested dict
detalles = DetalleCompra.objects.filter(compra=form.instance.pk)
lineas = {}
i = 1
for d in detalles:
detalle_total = d.precio_compra * d.cantidad
lineas['linea' + str(i)] = {
'producto': d.producto.variedad,
'cantidad': d.cantidad,
'precio': d.precio_compra,
'total': detalle_total,
'lote_heredado': d.lote_heredado
}
i = i + 1
compra = Compra.objects.get(pk=form.instance.pk)
context = {
'numero': compra.nfact,
'fecha': compra.fecha,
'forma_pago': compra.forma_pago,
'titular_nombre': compra.titular.nombre,
'titular_cif': compra.titular.cif,
'titular_direccion': compra.titular.direccion,
'proveedor_nombre': compra.proveedor.razon_social,
'proveedor_ruc': compra.proveedor.ruc,
'proveedor_direccion': compra.proveedor.direccion,
'proveedor_certificado': compra.proveedor.entidad_certificadora,
'base': compra.base,
'impuestos': compra.impuestos,
'imp_aplicado': compra.imp_aplicado,
'total': compra.total,
'lineas': lineas
}
print(context)
'''context = {
'acta': qsacta,
'laboratorio': qslaboratorio,
'muestreo': qsmuestreo,
'pk': pk,
'tipo': tipo
}'''
template_path = 'plantilla_email.html'
template = get_template(template_path)
# html = template.render(form.instance.__dict__)
html = template.render(context)
# print(form.instance.__dict__)
## definir los datos del diccionario, este no sirve
## hacer bien los estilos, los de boostrap no funcionan
## los estilos que soporta estan bastante limitados
## https://xhtml2pdf.readthedocs.io/en/latest/reference.html#supported-css-properties
ndocumento1 = "factura" + str(form.instance.nfact) + ".pdf"
#ddocumento = os.path.join(settings.MEDIA_ROOT, ndocumento1)
ddocumento = ndocumento1
outFilename = ddocumento
outFile = open(outFilename.encode("utf-8"), "w+b")
pisaStatus = pisa.CreatePDF(html.encode('utf-8'),
dest=outFile,
encoding='utf-8')
outFile.close()
ndocumento = ddocumento
# ddocumento = os.path.join(settings.MEDIA_ROOT, ndocumento)
leerdocumento = open(ddocumento.encode("utf-8"), "rb").read()
############### EMAIL ##################33
b = base64.b64encode(leerdocumento).decode("utf-8", "ignore")
nombredocumento = "factura" + str(form.instance.nfact) + ".pdf"
email = "*****@*****.**"
asunto = "Factura de compra"
cuerpo = "Buenos dias, adjuntamos factura de compra"
body = cuerpo
# Replace this texto in plantilla cuerpo
body_content = mark_safe(body)
html_content = mark_safe(body_content)
remitente = settings.EMAIL_HOST_USER
destinatario = email
try:
msg = EmailMessage(asunto, html_content, remitente, [destinatario])
msg.attach(nombredocumento, leerdocumento, "application/pdf")
msg.content_subtype = "pdf" # Main content is now text/html
msg.encoding = 'utf-8'
msg.send()
print("mensaje enviado ")
except Exception as e:
print("no se ha podido enviar ", e)
return HttpResponseRedirect(self.success_url)
def create_pdf(pdf_data):
pdf = StringIO()
pisa.CreatePDF(StringIO(pdf_data.encode('utf-8')), pdf)
return pdf
def finalize(request, pk, version=0):
"""
Finalize the grades and print. Only for assessors.
:param request:
:param pk: pk of Distribution to grade
:param version: 0 for summary page, 1 for printable page, 2 for pdf export
:return:
"""
ts = get_timeslot()
if not hasattr(ts, 'resultoptions'):
raise PermissionDenied("Results menu is not yet visible.")
else:
if not get_timeslot().resultoptions.Visible:
raise PermissionDenied("Results menu is not yet visible.")
dstr = get_object_or_404(Distribution, pk=pk)
if not hasattr(dstr, 'presentationtimeslot'):
raise PermissionDenied('This student does not have a presentation planned. Please plan it first.')
if not request.user.is_superuser and \
request.user not in dstr.presentationtimeslot.Presentations.Assessors.all() and \
request.user != dstr.Proposal.Track.Head:
raise PermissionDenied("You are not the correct owner of this distribution. "
" Grades can only be finalized by assessors or track heads. "
" To get a preview of the print view, use the 'Print Preview' button.")
version = int(version)
# check if grade is valid
error_list = ''
for cat in GradeCategory.objects.filter(TimeSlot=get_timeslot()):
try:
cat_res = cat.results.get(Distribution=dstr)
if not cat_res.is_valid():
error_list += ('<li>Category {} is not completed.</li>'.format(cat))
except CategoryResult.DoesNotExist:
error_list += ('<li>Category {} is missing</li>'.format(cat))
if error_list:
return render(request, "base.html", context={
'Message': '<h1>The results of this student are not yet finished</h1><p>The following error(s) occurred:</p><ul>{}</ul>'.format(error_list),
"return": "results:gradeformstaff",
"returnget": str(pk),
})
if version == 0: # The normal page summarizing the grades of the student
return render(request, "results/finalize_grades.html", {
"dstr": dstr,
"catresults": dstr.results.all(),
"final": all(f.Final is True for f in dstr.results.all()),
"finalgrade": dstr.TotalGradeRounded(),
"preview": False,
})
else: # type 1 and 2, finalize grades.
if get_timephase_number() != 7:
raise PermissionDenied("Finalize grades is only possible in the time phase 'Presentation of results'")
for cat in dstr.results.all(): # set final to True, disable editing from here onward.
cat.Final = True
cat.save()
if version == 1: # printable page with grades
return render(request, "results/print_grades_pdf.html", {
"dstr": dstr,
"catresults": dstr.results.all(),
"finalgrade": dstr.TotalGradeRounded(),
})
elif version == 2: # pdf with grades
html = get_template('results/print_grades_pdf.html').render({
"dstr": dstr,
"catresults": dstr.results.all(),
"finalgrade": dstr.TotalGradeRounded(),
})
buffer = BytesIO()
pisa_status = pisa.CreatePDF(html.encode('utf-8'), dest=buffer, encoding='utf-8')
if pisa_status.err:
raise Exception("Pisa Failed PDF creation in print final grade for distribution {}.".format(dstr))
buffer.seek(0)
response = HttpResponse(buffer, 'application/pdf')
response['Content-Disposition'] = 'attachment; filename="bepresult_{}.pdf"'.format(dstr.Student.usermeta.get_nice_name())
return response
raise PermissionDenied('Invalid type.')
def create_pdf(pdf_data):
pdf = BytesIO()
pisa.CreatePDF(BytesIO(pdf_data.encode('utf-8')), pdf)
return pdf
def generate_sold_products_reports(seller=None, debug=False):
template_name = "reports/sold_products.html"
now = datetime.datetime.now()
start_date = now - datetime.timedelta(days=now.day - 1,
hours=now.hour,
minutes=now.minute,
seconds=now.second)
end_delta = datetime.timedelta(days=1, hours=-23, minutes=-59, seconds=-59)
end_date = datetime.datetime(now.year, now.month + 1, 1) - end_delta
user_seller = None
if isinstance(seller, str):
try:
user_seller = User.objects.get(username=seller)
#entry_list = OrderItem.objects.filter(product__product__sold_by=user_seller, order__is_paid=True, order__is_closed=True ,order__created_at__year=now.year, order__created_at__month=now.month)
entry_list = SoldProduct.objects.filter(
seller=user_seller,
created_at__year=now.year,
created_at__month=now.month)
except User.DoesNotExist:
logger.warn(
"report generator generate_sold_products_reports : no seller {seller} found"
)
return None
#total = Recharge.objects.filter(created_at__year=now.year, created_at__month=now.month).aggregate(total=Sum('amount')).get('total') or 0
elif isinstance(seller, User):
user_seller = seller
entry_list = SoldProduct.objects.filter(seller=user_seller,
created_at__year=now.year,
created_at__month=now.month)
else:
entry_list = SoldProduct.objects.filter(created_at__year=now.year,
created_at__month=now.month)
total_aggregrate = entry_list.aggregate(total=Sum('total_price'),
count=Sum('quantity'))
total = total_aggregrate.get('total') or 0
count = total_aggregrate.get('count') or 0
context = {
'SITE_NAME': settings.SITE_NAME,
'SITE_HOST': settings.SITE_HOST,
'CONTACT_MAIL': settings.CONTACT_MAIL,
'DATE': now,
'orientation': 'portrait',
'FRAME_NUMBER': 2,
'page_size': 'letter portrait',
'border': debug,
'entry_list': entry_list,
'TOTAL': total,
'COUNT': count,
'CURRENCY': settings.CURRENCY,
'REPORT_TITLE': _('Sold Product Card Sumary'),
'start_date': start_date,
'end_date': end_date
}
report_html = render_to_string(template_name, context)
report_file = io.BytesIO()
pdf_status = pisa.CreatePDF(report_html, dest=report_file, debug=False)
if pdf_status.err:
logger.error("error when creating the report pdf")
return None
else:
logger.info("sold voucher report pdf created")
return report_file
def home(request):
if request.session['last_name']:
if request.method == 'POST':
form = newForm(request.POST)
if form.is_valid():
age = float(form.cleaned_data['age'])
height = float(form.cleaned_data['height'])
weight = float(form.cleaned_data['weight'])
fcvc = float(form.cleaned_data['fcvc'])
algo = form.cleaned_data['algo']
download = form.cleaned_data['download']
x_new = np.array([age, height, weight, fcvc]).reshape(1, -1)
mean_age = 24.31259990857412
std_age = 6.345968273732241
mean_height = 1.7016773533870182
std_height = 0.09330481986792002
mean_weight = 86.58605812648037
std_weight = 26.19117174520469
mean_fcvc = 2.4190430615821916
std_fcvc = 0.5339265785033023
x_new[0][0] = (x_new[0][0] - mean_age) / std_age
x_new[0][1] = (x_new[0][1] - mean_height) / std_height
x_new[0][2] = (x_new[0][2] - mean_weight) / std_weight
x_new[0][3] = (x_new[0][3] - mean_fcvc) / std_fcvc
classes = ['Insufficient Weight', 'Normal Weight', 'Obesity Type I', 'Obesity Type II',
'Obesity Type III', 'Overweight Level I', 'Overweight Level II']
if algo == 'knn':
KNN = load('prediction/KNN.joblib')
predicted_class = classes[KNN.predict(x_new)[0]]
classes_index = np.argsort(KNN.predict_proba(x_new), axis=1)[0][::-1]
probabilities = np.around(np.sort(KNN.predict_proba(x_new), axis=1)[0][::-1], decimals=4)
classes_prob = []
for i in classes_index:
classes_prob.append(classes[i])
if algo == 'randomforest':
RandomForest = load('prediction/RandomForest.joblib')
predicted_class = classes[RandomForest.predict(x_new)[0]]
classes_index = np.argsort(RandomForest.predict_proba(x_new), axis=1)[0][::-1]
probabilities = np.around(np.sort(RandomForest.predict_proba(x_new), axis=1)[0][::-1], decimals=4)
classes_prob = []
for i in classes_index:
classes_prob.append(classes[i])
if algo == 'smv':
SVM = load('prediction/SVM.joblib')
predicted_class = classes[SVM.predict(x_new)[0]]
classes_index = np.argsort(SVM.predict_proba(x_new), axis=1)[0][::-1]
probabilities = np.around(np.sort(SVM.predict_proba(x_new), axis=1)[0][::-1], decimals=4)
classes_prob = []
for i in classes_index:
classes_prob.append(classes[i])
classes_prob = zip(classes_prob, probabilities * 100)
if download == 'yes':
template_path = 'download.php'
context = {'age': age, 'height':height, 'weight': weight, 'fcvc':fcvc,'predicted_class': predicted_class,
'classes_prob':classes_prob,'last_name': request.session['last_name'], 'first_name': request.session['first_name']}
# Create a Django response object, and specify content_type as pdf
response = HttpResponse(content_type='application/pdf')
#if download:
response['Content-Disposition'] = 'attachment; filename="obesity level test.pdf"'
# find the template and render it.
template = get_template(template_path)
html = template.render(context)
# create a pdf
pisa_status = pisa.CreatePDF(html, dest=response)
form.download = 'no'
print(form.download)
# if error then show some funy view
if pisa_status.err:
return HttpResponse('We had some errors <pre>' + html + '</pre>')
return response
return render(request, 'home.php', {'form': form, 'predicted_class': predicted_class,
'classes_prob':classes_prob,})
else:
return render(request, 'home.php', {'form': form})
else:
form = newForm()
return render(request, 'home.php', {'form': form})
else:
return redirect('name')
from xhtml2pdf import pisa
import os
from flask import render_template, Flask
import codecs
html = codecs.open(os.path.dirname(__file__) + '/files/AlphaBank/index.html',
'r',
encoding='utf-8')
test = html.read().replace('{{ path }}',
os.path.dirname(__file__) + '/files/AlphaBank/')
# print(test)
print(os.path.dirname(__file__))
with open(os.path.dirname(__file__) + '/files/downloaded.pdf', 'wb') as out:
pisa.CreatePDF(src=test, dest=out, encoding='utf-8')
html.close()
def convert_html_to_pdf(source_html, output_filename):
result_file = open(output_filename, "w+b")
pisa_status = pisa.CreatePDF(source_html, dest=result_file)
result_file.close()
return pisa_status.err
def gen_reports(sequencing_dir, wb, line_length=100):
'''
Take an excel spreadsheet containing alignment inputs, generate the alignments,
and produce a .pdf file for each alignment
parameters
----------
sequencing_dir : str
The path to the directory which contains all of the sequencing files
wb : ??? (openpyxl workbook object)
openpyxl object of the spreadsheet which contains the alignment input data
line_length : int
The number of characters per each line in the formatted alignment
'''
# Make the reports directory
report_dirname = os.path.join(sequencing_dir, 'reports')
print('Generating {}.'.format(report_dirname))
os.mkdir(report_dirname)
# Get rows and column labels from the spreadsheet
ws = wb.get_active_sheet()
rows = list(ws.rows)
header = list(map(lambda x: x.value, rows.pop(0)))
# Make a custom substition matrix to allow alignments of sequences with 'N' nucleotides
mtrx = skbio.alignment.make_identity_substitution_matrix(1,
-2,
alphabet='ACGTN')
# Iterate through the rows
for row in rows:
# Make row into a dict with column name as the index
row_vals = map(lambda x: x.value, row)
row_dict = dict(zip(header, row_vals))
# Convert to reverse complement if reverse sequence
if row_dict['Rev?']:
sequence = skbio.sequence.DNA(row_dict['Sequence'].strip(),
lowercase=True).reverse_complement()
row_dict['Sequence'] = str(sequence)
# Generate alignment
print("Aligning {} to {}\r".format(row_dict['Filename'],
row_dict['Construct']))
a = skbio.alignment.StripedSmithWaterman(row_dict['Sequence'].lower())(
row_dict['Template Sequence'].lower())
# Get the sequence position where the alignment starts
query_begin = a.query_begin
target_begin = a.target_begin
# format alignment
query_sequence, target_sequence, match_str = gen_aligned_seqs(a)
# Initialize formatted alignment string
seq = ''
# Split the alignment up into fragments according to line_length and format
for i in range(len(query_sequence) // line_length + 1):
a = query_sequence[0 + i * line_length:line_length +
i * line_length]
b = target_sequence[0 + i * line_length:line_length +
i * line_length]
match = match_str[0 + i * line_length:line_length +
i * line_length]
# Determine the actually sequence length covered by the line
a_length = len(a) - a.count('-')
b_length = len(b) - b.count('-')
# Format
seq += format_seq_line(a, b, match,
(query_begin, query_begin + a_length - 1),
(target_begin, target_begin + b_length - 1))
# Increment length
query_begin += a_length
target_begin += b_length
# Prepare into html file
html = format_html(row_dict['Filename'], row_dict['Construct'], seq)
# Generate .pdf file
basename = row_dict['Filename'].split('.')[0]
report_filename = os.path.join(report_dirname,
'{}.pdf'.format(basename))
with open(report_filename, "w+b") as reportFile:
# convert HTML to PDF
pisaStatus = pisa.CreatePDF(html, dest=reportFile)
def addproforma(request,id):
idprefix=request.POST['idprefix']
print(idprefix,'kkkkkkkkkk')
fc=TAapplicationmodel.objects.filter(user_id=id,idprefix=idprefix).first()
print(fc.idprefix,'kkk')
# tafil=TAapplicationfiles.objects.filter(user_id=fc.user_id,filecategory="TAapplication",refid=fc.idprefix).first()
curr_path = "/"+str(fc.user_id)+ fc.idprefix+"Annexure 3/Proforma_A/"
curr_path=curr_path.replace('/','\\')
new_path = os.path.join(settings.MEDIA_ROOT + curr_path)
if os.path.isdir(new_path):
with open(new_path+'Proforma_A.pdf', 'rb') as pdf:
response = HttpResponse(pdf.read(),content_type='application/pdf')
response['Content-Disposition'] = 'filename=some_file.pdf'
return response
else:
print('sai',fc.user_id,fc.idprefix)
form = proforma_A_form(request=fc.user_id,idpre=fc.idprefix)
pro=proforma_A_model.objects.filter(user_id=fc.user_id,idprefix=idprefix).first()
taa=TAapplicationmodel.objects.filter(user_id=fc.user_id,idprefix=idprefix).first()
if pro:
template = get_template('dealing officer/proformapdf.html')
date_joined = datetime.now()
formatted_datetime = date_joined.strftime("%Y-%m-%d")
print(formatted_datetime,'dte')
taf=TAapplicationfiles.objects.filter(user_id=fc.user_id,filecategory='DAL_MDI',refid=fc.idprefix).first()
dalurl=''
if taf:
aesurl=taf.filepath
if taf.ext=='.pdf':
pdfurl = aesurl[:-4]
print('aesview',aesurl)
print('pdfview',pdfurl)
bufferSize = 64 * 1024
passw = "#EX\xc8\xd5\xbfI{\xa2$\x05(\xd5\x18\xbf\xc0\x85)\x10nc\x94\x02)j\xdf\xcb\xc4\x94\x9d(\x9e"
encFileSize = stat(aesurl).st_size
with open(aesurl, "rb") as fIn:
with open(pdfurl, "wb") as fOut:
pyAesCrypt.decryptStream(fIn, fOut, passw, bufferSize, encFileSize)
pdfpath = pdfurl[25:]
print(pdfpath,'pppppppppp')
curr_path=pdfpath
dalurl='http://127.0.0.1:8000/media'+curr_path
print(dalurl,'pppp11111pppppp')
taf=TAapplicationfiles.objects.filter(user_id=fc.user_id,filecategory='BOM',refid=fc.idprefix).first()
bomurl=''
if taf:
aesurl=taf.filepath
if taf.ext=='.pdf':
pdfurl = aesurl[:-4]
print('aesview',aesurl)
print('pdfview',pdfurl)
bufferSize = 64 * 1024
passw = "#EX\xc8\xd5\xbfI{\xa2$\x05(\xd5\x18\xbf\xc0\x85)\x10nc\x94\x02)j\xdf\xcb\xc4\x94\x9d(\x9e"
encFileSize = stat(aesurl).st_size
with open(aesurl, "rb") as fIn:
with open(pdfurl, "wb") as fOut:
pyAesCrypt.decryptStream(fIn, fOut, passw, bufferSize, encFileSize)
pdfpath = pdfurl[25:]
print(pdfpath,'pppppppppp')
curr_path=pdfpath
bomurl='http://127.0.0.1:8000/media'+curr_path
print(bomurl,'pppp11111pppppp')
taf=TAapplicationfiles.objects.filter(user_id=fc.user_id,filecategory='Tech_Spec',refid=fc.idprefix).first()
techspecurl=''
if taf:
aesurl=taf.filepath
if taf.ext=='.pdf':
pdfurl = aesurl[:-4]
print('aesview',aesurl)
print('pdfview',pdfurl)
bufferSize = 64 * 1024
passw = "#EX\xc8\xd5\xbfI{\xa2$\x05(\xd5\x18\xbf\xc0\x85)\x10nc\x94\x02)j\xdf\xcb\xc4\x94\x9d(\x9e"
encFileSize = stat(aesurl).st_size
with open(aesurl, "rb") as fIn:
with open(pdfurl, "wb") as fOut:
pyAesCrypt.decryptStream(fIn, fOut, passw, bufferSize, encFileSize)
pdfpath = pdfurl[25:]
print(pdfpath,'pppppppppp')
curr_path=pdfpath
techspecurl='http://127.0.0.1:8000/media'+curr_path
print(techspecurl,'pppp11111pppppp')
context= {
'firmname':taa.firmname,
'addr1':taa.addr1,
'addr2':taa.addr2,
'item_name':taa.item_name,
'part_no':taa.part_no,
'desc':taa.desc,
'dal_mdi':taa.dal_mdi,
'bom':taa.bom,
'sop_acbs':taa.sop_acbs,
'pc': taa.pc,
'tre':taa.tre,
'otheritems':taa.otheritems,
'dalurl':dalurl,
'bomurl':bomurl,
'techspecurl':techspecurl,
'ta': pro.ta,
'techspec': pro.techspec,
'qts': pro.qts,
'qtr': pro.qtr,
'cd': pro.cd,
'photo': pro.photo,
'feedback': pro.feedback,
'req': pro.req,
'cost': pro.cost,
'quantity': pro.quantity,
'pc': pro.pc,
'tacomments':pro.tacomments,
'datenow':formatted_datetime
}
response = HttpResponse(content_type='application/pdf')
response['Content-Disposition'] = 'attachment; filename="report.pdf"'
html = template.render(context)
pisaStatus = pisa.CreatePDF(
html,dest=response,link_callback=link_callback)
if pisaStatus:
return HttpResponse(response,content_type='application/pdf')
# if error then show some funy view
if pisaStatus.err:
return HttpResponse('We had some errors <pre>' + html + '</pre>')
return response
else:
print(form.errors)
return render(request, 'dealing officer/proforma.html', {'form': form,'id':id,'idprefix':idprefix})
def history_download(request, timeslot, download):
ts = get_object_or_404(TimeSlot, pk=timeslot)
if ts == get_timeslot() or ts.Begin > timezone.now().date():
raise PermissionDenied(
"Downloads of the current and future timeslots are not allowed. Please use the regular menu entries."
)
if download == 'distributions':
projects = Proposal.objects.filter(TimeSlot=ts, Status=4).distinct()
file = get_list_distributions_xlsx(projects)
response = HttpResponse(content=file)
response[
'Content-Disposition'] = 'attachment; filename=marketplace-projects-distributions.xlsx'
response[
'Content-Type'] = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
elif download == 'presentations':
sets = PresentationSet.objects.filter(PresentationOptions__TimeSlot=ts)
if not sets:
return render(
request, "base.html", {
"Message":
"There is nothing planned yet. Please plan the presentations first."
})
file = get_list_presentations_xlsx(sets)
response = HttpResponse(content=file)
response[
'Content-Disposition'] = 'attachment; filename=presentations-planning.xlsx'
response[
'Content-Type'] = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
elif download == 'nonfull':
projects = Proposal.objects.annotate(
num_distr=Count('distributions')).filter(
TimeSlot=ts, Status=4,
num_distr__lt=F('NumStudentsMax')).order_by('Title')
file = get_list_projects_xlsx(projects)
response = HttpResponse(content=file)
response[
'Content-Disposition'] = 'attachment; filename=non-full-proposals-{}.xlsx'.format(
ts.Name)
response[
'Content-Type'] = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
elif download == 'projects':
projects = Proposal.objects.filter(TimeSlot=ts,
Status=4).order_by('Title')
file = get_list_projects_xlsx(projects)
response = HttpResponse(content=file)
response[
'Content-Disposition'] = 'attachment; filename=non-full-proposals-{}.xlsx'.format(
ts.Name)
response[
'Content-Type'] = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
elif download == 'publicfiles':
in_memory = BytesIO()
with zipfile.ZipFile(in_memory, 'w') as archive:
files = PublicFile.objects.filter(TimeSlot=ts)
if not files:
return render(
request, 'base.html',
{'Message': 'This time slot has no public files.'})
for file in files:
fname = file.OriginalName
try:
with open(file.File.path, 'rb') as fstream:
archive.writestr(
'{}.{}'.format(fname,
file.File.name.split('.')[-1]),
fstream.read())
except (
IOError, ValueError
): # happens if a file is referenced from database but does not exist on disk.
return render(
request, 'base.html', {
'Message':
'These files cannot be downloaded, please contact support staff. (Error on file: "{}")'
.format(file)
})
in_memory.seek(0)
response = HttpResponse(content_type="application/zip")
response[
'Content-Disposition'] = 'attachment; filename="publicfiles-{}.zip"'.format(
ts.Name)
response.write(in_memory.read())
elif download == 'results':
# first get all results as in memory pdf files.
files = []
for dstr in ts.distributions.all():
html = get_template('results/print_grades_pdf.html').render({
"dstr":
dstr,
"catresults":
dstr.results.all(),
"finalgrade":
dstr.TotalGradeRounded(),
'final':
True,
})
buffer = BytesIO()
pisa_status = pisa.CreatePDF(html.encode('utf-8'),
dest=buffer,
encoding='utf-8')
if pisa_status.err:
raise Exception(
"Pisa Failed PDF creation in print final grade for distribution {}."
.format(dstr))
buffer.seek(0)
files.append([dstr, buffer])
if not files:
return render(
request, 'base.html',
{'Message': 'There are no results available for download.'})
# now export all pdfs to zip file
in_memory = BytesIO()
with zipfile.ZipFile(in_memory, 'w') as archive:
for dstr, file in files:
fname = "bepresult_{}.pdf".format(
dstr.Student.usermeta.get_nice_name())
try:
archive.writestr(fname, file.getbuffer())
except (
IOError, ValueError
): # happens if a file is referenced from database but does not exist on disk.
return render(
request, 'base.html', {
'Message':
'These files cannot be downloaded, please contact support staff. (Error on file: "{}")'
.format(file)
})
in_memory.seek(0)
# and serve the zip.
response = HttpResponse(content_type="application/zip")
response[
'Content-Disposition'] = 'attachment; filename="results-pdf-{}.zip"'.format(
ts.Name)
response.write(in_memory.read())
else:
raise PermissionDenied("Invalid options.")
return response
