how to build chatbot in python

1.python Code writing (random Verification Code):1 #Coding:utf-82 3 ImportImage, Imagedraw, Imagefont, ImageFilter4 Importstring, Random5 6Fontpath ="/home/itcast/ace/media/"7 8 #get a random four letters9 defGetrandomchar ():Ten return[Random.choice (String.letters) for_inchRange (4)] One A #Get Color - defGetrandomcolor (): - return(Random.randint (+), Random.randint (30, 100), Random.randint ()) the - #Get Verification Code picture - defg

This two days in Python wrote an automated test framework, named Auty. Prepare for the Web interface test, the following is the Auty framework step-by-step construction Process--Auty Automated Testing Framework first-Generate execution listAuty Automated Testing Framework second--Read and Execute script listAuty Automated Testing Framework third--add exception handling and log collectionauty Automated Test framework fourth-Generate test Results report

Python development [Tornado]: Build a file download service, pythontornadoHow to download Tornado files Requirement: Enter the url address in the browser and prompt the download in the pop-up window. Tornado server, set up file download service #! /Usr/bin/env python #-*-coding: UTF-8-*-import tornado. ioloopimport tornado. webclass MainHandler (tornado. web. re

The default installation version is pytho2.7HTTP Server Setup:Enter the directory you want to open access to, execute the command: python-m simplehttpserver 9000The above indicates that the installation was successful and the HTTP service port is: 9000, not with port default 80 portTo access the HTTP service through a browser:http://localhost:9000The page appears in the following:The server side is displayed as follows:Indicates that the receive reque

project, remember copy item if needed and targets all to tick, otherwise will errorAnd then just connect with the afnetworking, just more than the general HTTP connection set up the certificate sectionGive an example:1Manager =[Afhttpsessionmanager manager];2 3Afsecuritypolicy *securitypolicy =[Afsecuritypolicy Policywithpinningmode:afsslpinningmodepublickey];4Securitypolicy.allowinvalidcertificates =YES;5Manager.securitypolicy =securitypolicy;6 7[Manager GET:@"https://localhost:8100/test"P

This article and everyone to share is mainly python in the process of creating an array of some pits, come together to see it, I hope you learn Python help.1, the problem leadsIn the leetcode of the topic, encountered an array of the most occurrences of the k elements of the question, referring to the idea of the answer, first use a dict record all the occurrences of the number of elements, key:value in the

In Django, if the buffer type is used, the encoding format of buffer is the Utf-8 type. Using str () to convert to a string type is an exception.Exceptions will have the following hint: ' ASCII ' codec can ' t decode byte 0xe5This is due to the fact that STR is ASCII encoded by default in Python, and it is necessary to manually convert the STR encoding to UTF-8 by using the following codeImport sysreload (SYS) sys.setdefaultencoding ('UTF8')Using Pych

to activate Virtualenv.Perhaps Pyenv-virtualenv has no been loaded into your shell properly.Please restart the current shell and try again.Append environment variablesIf which pyenv-virtualenv-init >/dev/null; Then eval "$ (pyenv virtualenv-init-)"; FiSOURCE ~/.bash_profilePyenv Local 3.6.3 env3.6.3Since this basic feature has been installed completeThis article is from the "Fight Together" blog, please make sure to keep this source http://zwltc.blog.51cto.com/6019176/1983925Mac OSX

protected] ~]# RPM-IVH cx_oracle-5.0.1-11g-py24-1.x86_64.rpmerror:failed dependencies:libclntsh.so.11.1 () (64bit) is needed by cx_oracle-5.0.1-1.x86_64Workaround :Download the Basic-11.2.0.4.0-linux-x86_64.zip to/opt directory from the Oracle site and unzip it to see libclntsh.so.11.1 in the/opt/instantclient_11_2 directorySetting environment variablesVi/root/.bash_profileAdd the following two lines:Export Oracle_home=/opt/oracle/instantclient_11_2Export ld_library_path= $LD _library_path: $OR

= "ExampleInputPassword1"name= "Password" />9 Div>Ten Divclass= "checkbox"> One label>inputtype= "checkbox" />Check Me Outlabel> A Div> Buttontype= "Submit"class= "Btn Btn-default">LoginButton> - form> -{% END%}Then write Signhandler↓.1 classSignhandler (web. RequestHandler):2 defGet (Self,choice):3 ifChoice = ='inch':4Self.render ('signin.html')5 Else ifChoice = =' up':6Self.render ('signup.html')7 defPost (self,choice):8coll =self.application.db.user

Summary In this article, I will discuss directly the use of Django's low-level ORM query methods in a reverse mode perspective. As an alternative, we need to build a query API that is relevant to a particular domain in the model layer that contains the business logic, which is not very easy to do in Django, but with a deep understanding of the fundamentals of ORM, I'll tell you some simple ways to achieve this. Overview When writing Django applicat

The original is to use Eclipse as the development environment, because I have installed ZS, and ZS is based on Eclipse, a try to find that can be used, oh, convenient.Original: http://www.cnblogs.com/Realh/archive/2010/10/04/1841907.htmlAll that was omitted from the front, I began to install the Pydev plugin directly on ZS:4. Installing the Pydev plugin for ZSEnable Eclipse ———— If the previous steps are correct, then eclipse should be able to start normally.The first launch will allow you to se

1 ImportRandom2 #Defining Nodes3 classNode:4 def __init__(self,weight=0,left=none,right=None):5self.weight=Weight6self.left= Left7self.right= Right8 #sort by weighted value9 defsort (list):Ten returnSorted (list,key=Lambdanode:node.weight) One #Building Huffman Tree A defHuffman (list): - whileLen (list)!=1: -A,b=list[0],list[1] thenew=Node () -new.weight=a.weight+B.weight -new.left,new.right=A, b - List.remove (a) + List.remove (b) - list.append (new) +list=sort (list) A return

Using python and xapian to build a high-speed search engine, we first understand several concepts: Documents, terms, and posting. in information retrieval (IR), we attempt to obtain the item "document ", each document is described by a terms set. "Document" and "term" are terms in IR. they are from "Library Management. Generally, a document is considered as a piece of text (Usually a document is thought of

First download a thing:Found: https://download.jetbrains.8686c.com/python/pycharm-professional-2016.2.1.dmgpycharm 2016 registration code :43b4a73yyj-eyjsawnlbnnlswqioii0m0i0qtczwvlkiiwibgljzw5zzwvoyw1lijoibgfuihl1iiwiyxnzawduzwvoyw1lijoiiiwiyxnzawduzwvfbwfpbc I6iiisimxpy2vuc2vszxn0cmljdglvbii6ikzvciblzhvjyxrpb25hbcb1c2ugb25sesisimnozwnrq29uy3vycmvudfvzzsi6zmfsc2usinbyb2r1y3rzijp Beyjjb2rlijoisukilcjwywlkvxbubyi6ijiwmtctmditmjuifsx7imnvzguioijbqyisinb

Writing ideas:1. Create an empty list, write the data that needs to be backed up to the list, and make it easy to call back.2, the establishment of backup storage directory.3. Call the OS module to read the data from the list and then call the tar command to back it up.#!/usr/bin/python#luohuiImport timeImport SysImport OSSOURCE =[]Backup_dir= '/backup 'Import OSSOURCE =[]Backup_dir= '/backup 'Today = Backup_dir + os.sep + time.strftime ('%y%m%d ')Dir

Arithmetic topic generation-Console basedProject hosted in the code cloud: airline TicketsDemand analysis According to the console prompt information, enter the topic to generate the relevant configuration parameters Number of topics generated Number Range Whether there is a score in the formula .... Program Support 10000 topic generation Localized storage of topics and answers Re-process the generated topics API Interf

Learning Points of knowledge:Classconstructor functionDestructorsPrivate methods, private propertiesclass variablesInstance variable1 #__*__ coding:utf-8 __*__2 __author__="david.z"3 4 classRole:5n = 123#class Variables6n_list=[]7Name ="I am the class name"8 def __init__(self,name,role,weapon,life_value=100,money=15000):9 #constructor FunctionTen #do some initialization of classes at instantiation One ASelf.name = Name#r1.name=name instance variable (static property), scope

I've seen a book about streamlining work, simplifying everything that's been repeated in the work.Today I'm going to simplify cocos3. Create. h files and. cpp filesClassname="Testsprite"Type="Sprite"#.h file WriteFile= Open (classname+'. h','W') Str=" "#pragma once#include"cocos2d.h"using_ns_cc;classClassName: Publictype{ Public: Virtual BOOLinit (); Create_func (ClassName);};" "Str=str.replace ("ClassName", ClassName) str=str.replace ("Type", Type) file.write (str) file.close () #.cpp file W

PyCharm2017. 3.X Professional Edition installation use, registration code activationThis article takes the Windows system as an example:1. Acquisition and download of development toolsAnaconda (Python's integration tool): Https://www.continuum.io/downloadsPycharm 2017-3.x Development Tools: https://www.jetbrains.com/pycharm/download/#section =windows2. Installation, registration, activationA, installation of integrated operating environment AnacondaDouble-click Anaconda3-5.1.0-windows-x86.exe to