def fileview():
#checks the upload and stores it to the upload folder
if request.method == 'POST':
if 'files' not in request.files:
flash('No file part')
return redirect(request.url)
#requested files and pdf mode are retrieved from flask
fileList = request.files.getlist('files')
filenameFP_List = []
for uploadedFile in fileList:
if uploadedFile.filename == '':
flash('No selected inputfile')
return redirect(request.url)
if uploadedFile and check_file_extension(uploadedFile.filename,
ALLOWED_EXTENSIONS):
filenameFP = secure_filename(uploadedFile.filename)
print "filenameFP:", filenameFP
filenameFP_List.append(filenameFP)
if debugMode.lower() == "yes":
print "filenameFP_List:", filenameFP_List
print "OUTPUT_FOLDER:", OUTPUT_FOLDER
filenameFP_List = natsort.natsorted(filenameFP_List)
result = createResultView(OUTPUT_FOLDER, filenameFP_List, 2)
return Response(result, content_type='text/xml; charset=utf-8')
return "Error: Results not found"
def getimage():
# checks the upload and stores it to the upload folder
if request.method == 'POST':
if 'files' not in request.files:
flash('No file part')
return redirect(request.url)
# requested files and pdf mode are retrieved from flask
fileList = request.files.getlist('files')
securefname = secure_filename(fileList[0].filename)
if os.path.splitext(securefname)[1].lower() == ".pdf":
filenameFP_List = []
for uploadedFile in fileList:
if uploadedFile.filename == '':
flash('No selected inputfile')
return redirect(request.url)
if uploadedFile and check_file_extension(
uploadedFile.filename, ALLOWED_EXTENSIONS):
filenameFP = secure_filename(uploadedFile.filename)
filenameFP_List.append(filenameFP)
allFilenames3 = os.listdir("images")
allFilenames3 = natsort.natsorted(allFilenames3)
filenameFP_List = natsort.natsorted(filenameFP_List)
tempFilesList = []
for currFile1 in filenameFP_List:
for currFile2 in allFilenames3:
if currFile1[:-4] in currFile2:
tempFilesList.append(currFile2)
if debugMode.lower() == "yes":
print "tempFilesList:", len(tempFilesList)
tempFilesList = filterCropFiles(tempFilesList)
if len(tempFilesList) != 0:
latestFileNames = findLatest(tempFilesList)
if debugMode.lower() == "yes":
print "latestFileNames:", latestFileNames
currDir = os.getcwd()
os.chdir(LOCDB + "images/")
memory_file = BytesIO()
with zipfile.ZipFile(memory_file, 'w') as zf:
for individualFile in latestFileNames:
zf.write(individualFile)
os.chdir(currDir)
memory_file.seek(0)
return send_file(memory_file,
attachment_filename=currFile1[:-4] +
'.zip',
as_attachment=True)
else:
return "Error: No Files Found..."
else:
return "Wrong File Type: Please upload a pdf file"
return "Error: Results not found"
def fileupload():
#checks the upload and stores it to the upload folder
if request.method == 'POST':
if 'files' not in request.files:
flash('No file part')
return redirect(request.url)
#requested files and pdf mode are retrieved from flask
fileList = request.files.getlist('files')
if request.form.get('pdfFlag'):
Settings[0] = "IMG"
else:
Settings[0] = "TXT"
if request.form.get('Txt_Dummy'):
Settings[1] = "True"
else:
Settings[1] = "False"
#if request.form.get('colBool'):
#Settings[2] = str(int(request.form.get('colNumb')) - 1)
#else:
#Settings[2] = "0"
autoview = False
if request.form.get('autoviewResults'):
autoview = True
filenameFP_List = []
filenameString = ""
for uploadedFile in fileList:
if uploadedFile.filename == '':
flash('No selected inputfile')
return redirect(request.url)
if uploadedFile and check_file_extension(uploadedFile.filename,
ALLOWED_EXTENSIONS):
filenameFP = secure_filename(uploadedFile.filename)
print 'Uploaded inputfile : ' + filenameFP
writeUserLog("Uploaded inputfile : " + filenameFP)
#adding timestamp
ts = datetime.now().strftime('%Y%m%d%H%M%S')
filenameFP = ts + "_" + filenameFP
writeLog(filenameFP, Settings, False)
uploadedFile.save(os.path.join(UPLOAD_FOLDER, filenameFP))
filenameFP_List.append(filenameFP)
filenameString += filenameFP + "\n"
processFile(UPLOAD_FOLDER, OUTPUT_FOLDER, MAX_PROCESSES, Settings,
filenameFP_List)
#sync process
result = createResultView(OUTPUT_FOLDER, filenameFP_List)
return Response(result, content_type='text/xml; charset=utf-8')
if autoview:
return render_template("form_submitocr.html",
waiting="1",
filesText=filenameString)
else:
return updateHTML()
return "Error"
def fileupload():
print ""
print ""
print "----------------------------------------"
print "request: ", request
print "request.files: ", request.files
print "request.url: ", request.url
print "request.form: ", request.form
print "----------------------------------------"
print ""
print ""
#checks the upload and stores it to the upload folder
if request.method == 'POST':
if 'files' not in request.files:
flash('No file part')
return redirect(request.url)
#requested files and pdf mode are retrieved from flask
fileList = request.files.getlist('files')
if request.form.get('pdfFlag'):
Settings[0] = "IMG"
else:
Settings[0] = "TXT"
if request.form.get('Txt_Dummy'):
Settings[1] = "True"
else:
Settings[1] = "False"
if request.form.get('colBool'):
Settings[2] = str(int(request.form.get('colNumb')) - 1)
else:
Settings[2] = "0"
filenameFP_List = []
for uploadedFile in fileList:
if uploadedFile.filename == '':
flash('No selected inputfile')
return redirect(request.url)
if uploadedFile and check_file_extension(uploadedFile.filename,
ALLOWED_EXTENSIONS):
filenameFP = secure_filename(uploadedFile.filename)
print 'Uploaded inputfile : ' + filenameFP
#adding timestamp
ts = datetime.now().strftime('%m%d%H%M%S')
filenameFP = ts + "_" + filenameFP
writeLog(filenameFP, Settings, False)
uploadedFile.save(os.path.join(UPLOAD_FOLDER, filenameFP))
filenameFP_List.append(filenameFP)
processFile(UPLOAD_FOLDER, OUTPUT_FOLDER, MAX_PROCESSES, Settings,
filenameFP_List)
return mergeOutputXML(OUTPUT_FOLDER, filenameFP_List)
#return redirect("/")
return "Error"
def getimage():
# checks the upload and stores it to the upload folder
if request.method == 'POST':
if 'files' not in request.files:
flash('No file part')
return redirect(request.url)
# requested files and pdf mode are retrieved from flask
fileList = request.files.getlist('files')
securefname = secure_filename(fileList[0].filename)
# print "securefname",securefname,type(securefname)
# print "fileList[0]",fileList[0]
# print "+++++++++++++++++++++",os.path.splitext(securefname)[1].lower()
if os.path.splitext(securefname)[1].lower() == ".pdf":
#print "Correct File Format..."
filenameFP_List = []
for uploadedFile in fileList:
if uploadedFile.filename == '':
flash('No selected inputfile')
return redirect(request.url)
if uploadedFile and check_file_extension(
uploadedFile.filename, ALLOWED_EXTENSIONS):
filenameFP = secure_filename(uploadedFile.filename)
filenameFP_List.append(filenameFP)
resultList = []
missList = []
# find files
for file in filenameFP_List:
found = False
for folder in os.listdir("output"):
if file in folder:
resultList.append(folder)
found = True
if not found:
missList.append(file)
if len(missList) > 0:
return "Error: No such processed file found with name ", missList[
0]
results = findLatest(resultList)
#print "results :",results
image_path = OUTPUT_FOLDER + results[0] + "/" + results[0] + ".png"
if os.path.isfile(image_path):
return send_file(image_path, mimetype="image/png")
else:
return "Error: No such processed file found with name ", results[
0]
else:
return "Wrong File Type: Please upload a pdf file"
return "Error"
def fileupload():
if debugMode.lower() == "yes":
print ""
print "####################################"
print "In fileupload()"
print "####################################"
print ""
#checks the upload request parameters and stores it to the upload folder
if request.method == 'POST':
if 'files' not in request.files:
flash('No file part')
return redirect(request.url)
#requested files and pdf mode are retrieved from flask
fileList = request.files.getlist('files')
if request.form.get('pdfFlag'):
Settings[0] = "IMG"
else:
Settings[0] = "TXT"
if request.form.get('Txt_Dummy'):
Settings[1] = "True"
else:
Settings[1] = "False"
autoview = False
if request.form.get('autoviewResults'):
autoview = True
filenameFP_List = []
filenameString = ""
for uploadedFile in fileList:
if uploadedFile.filename == '':
flash('No selected inputfile')
return redirect(request.url)
if uploadedFile and check_file_extension(uploadedFile.filename,
ALLOWED_EXTENSIONS):
filenameFP = secure_filename(uploadedFile.filename)
print 'Uploaded inputfile : ' + filenameFP
print ""
writeUserLog("Uploaded inputfile : " + filenameFP)
#adding timestamp
ts = datetime.now().strftime('%Y%m%d%H%M%S')
filenameFP = ts + "_" + filenameFP
writeLog(filenameFP, Settings, False)
uploadedFile.save(
os.path.join(LOCDB + UPLOAD_FOLDER, filenameFP))
filenameFP_List.append(filenameFP)
filenameString += filenameFP + "\n"
else:
return "Error: Invalid file extension..."
try:
job = q.enqueue_call(func=processFile,
args=(
UPLOAD_FOLDER,
OUTPUT_FOLDER,
MAX_PROCESSES,
Settings,
filenameFP_List,
),
result_ttl=8000,
timeout=80000)
print(job.get_id())
return job.get_id()
#sync process
filenameFP_List = natsort.natsorted(filenameFP_List)
result = createResultView(OUTPUT_FOLDER, filenameFP_List)
return Response(result, content_type='text/xml; charset=utf-8')
except:
return "An Error occured during file processing..."
if autoview:
return render_template("form_submitocr.html",
waiting="1",
filesText=filenameString)
else:
return updateHTML()
return "Error"