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"