python error checker

([+]) Plt.ylabel (' Some numbers ') plt.show ()The first error is:importerror:no module named sixTo download and install the six module:https://pypi.python.org/pypi/six/Download six-1.4.1.tar.gz package, unzip, put the six.py file inside the C disk python27 directory lib. This allows Python to use the six.py library directly. Then the installation process encountered an errorThe following

Yesterday I want to do a Python function in the number of send statistics, need to use global variables, as follows1COUNT =02 3 defsendonelinemsg (producer, listfromline):4Acsnstr =Listfromline[0]5Macstr = listfromline[1]6Onlinetimestr = listfromline[2]7msg = {'Clientmac': Macstr,'ACSN': Acsnstr,'Onlinetime': Onlinetimestr}8MSGSTR =json.dumps (msg)9 producer.produce (MSGSTR)TenCOUNT + = 1The error is report

Python practice error: SyntaxError: Non-ASCII character, ascii Error: File "C: \ 001myWorkspace \ 001myWork \ workspace2 \ MyFirstPython \ src \ demo4 \ demo4-2.py", line 21SyntaxError: Non-ASCII character '\ xe5' in file C: \ 001myWorkspace \ 001myWork \ workspace2 \ MyFirstPython \ src \ demo4 \ demo4-2.py on line 21, but no encoding declared; see http://pytho

The odd number within the traversal of print 10 is the error message "Taberror:inconsistent use of tabs and spaces in indentation" appears:The code is as follows:The first feeling is nothing wrong, but when I set the display "Space and tab", the problem arises, before the 4th, 5 lines by a tab,:There are tabs in front of the if and continue, so the execution will prompt "Taberror:inconsistent use of tabs and spaces in indentation"Resolve the problem r

The main share of this article is Pythonof theImporterrorErrorRelated content, come together to look at it, hope to learn Python to help you. problemError:Importerror:no module named XXXin thePythonIn a project, you occasionally encounter cases where files cannot be referenced, i.e.pycharm IDEfile jumps are supported, but the module cannot be found when the file is executed. For example, the error is as fol

Environment is Python 3Questions:Using the Binascii method has been error typeerror:a Bytes-like object is required, not ' str '# Coding:utf-8 Import 'worker'=print(b)#b = Binascii.b2a_hex (a)#typeerror:a Bytes-like object is required, not ' str 'Workaround:Later changes to the following code will not be errorb = Binascii.b2a_hex (A.encode ())Principle:In the new version of Python3, the Unicode type is rem

error Description: Using tensorflow backend.I. Installing Microsoft Visual C + + redistributable Update 3First in https://www.microsoft.com/en-us/download/details.aspx?id=53587.Download Microsoft Visual C + + redistributable Update 3.and then install.Next, restart your computer, and then uninstall TensorFlow:pip uninstall tensorflowpip uninstall tensorflow-gpuAnd then reload:pip install tensorflowpip install tensorflow-gpuRe-import should not be an er

Send failed Error 1:smtplib. Smtpauthenticationerror:When we use Python to send a message, the custom client logs in based on the user name and password, and then uses the SMTP service to send the message, and the mailbox is not turned on by default, so the login is always denied. Solution (take QQ mailbox as an example): Enter QQ mailbox-set-Client authorization password-on (authorization code is used to l

Python 2.7+selenium+firefox 55.0.3Code: fromSeleniumImportWebdriver fromSelenium.common.exceptionsImportnosuchelementexception fromSelenium.webdriver.common.keysImportKeysImportTimebrowser= Webdriver. Firefox ()#Get Local session of FirefoxBrowser.get ("http://www.yahoo.com")#Load Pageassert "Yahoo !" inchBrowser.titleelem= Browser.find_element_by_name ("P")#Find the Query boxElem.send_keys ("SELENIUMHQ"+Keys.return) Time.sleep (0.2)#Let the page load

Recently used PIL to do simple site image processing, but there are always some problems, fortunately stackoverflow on the cattle too much, search also has the answer. 1.jpg Picture stored as progressive error The web often has to turn pictures into progressively displayed formats, while transferring pictures while at the same time making the web more ambiguous to show. Here is the code that uses PIL to do JPG conversion: Import Image img = Image.ope

, through Virtualenv build the Pyramid project, most of the code runs quite normal, to a code program error, check log to get the following Python exception: Importerror:no module named PiL But I pil clearly through the Easy_install directly installed Ah, turn to the network to find such a solution "the problem with installing PIL using virtualenv or buildout", The original meaning is that the PIL version

System: Windows 10Python version: 3.5.2The following errors occur: 　　 C:\USERS\ZHUXY>PIP List 　　 Fatal Error in launcher:unable to create process using ' "'Try the solution:c:\users\zhuxy>python-m pip Install packageCollecting PackageDownloading package-0.1.1.tar.gzComplete output from command python setup.py egg_info:Traceback (most recent):File "File "C:\Users\

It is strange to encounter a problem recently in writing a Python script: Thepython script is perfectly fine, but the total error "attributeerror: 'module ' object has no Attribute ' xxx '. This is actually. There is a problem with the PYc file. Problem Locator:View The source file of the import library, discover that the source file exists and that there are no errors, and that the source file exists. PYC

-oriented LAII Python2.5-minimal 2.5.2-2ubuntu6.2 A Minimal subset of the Python language (verWrote a small program that wants to read the name and mail that appear in the users table of their database.cat/var/www/dbtest.py#!/usr/bin/pythondb = MySQLdb.connect (host= "localhost", user= "XXXX", passwd= "passwd****", db= "Mymanualdb")cursor = Db.cursor ()Cursor.execute ("Select name, mail from users")result = Cursor.fetchall ()For record in result:Print

Python uses the pickle module to store data and reports an error to solve the sample code, pythonpickle This article focuses on how to use the pickle module in Python to store data error solutions. The solution is presented in the form of Code as follows. First, let's take a lookPickle Module Pickle provides a simpl

exception of the subclass, and the exception that have been captured will no longer be passed to the other exception. You can use else to handle situations where there are no exeption. Finally, it executes regardless of whether or not an error occurs. Types of build-in exception Python (2.x) built-in exception's inheritance relationship is shown in: The class hierarchy for built-in exceptions is:baseexce

Python package (Numpy) Installation Error in Windows: Unable to find vcvarsall. bat, numpyvcvarsall. batScenario introduction: When installing the Numpy extension package of Python2.7 in Windows:Error: Unable to find vcvarsall. bat 　　After unremitting Google/Bing, it is found that not only does Numpy occur when it is installed, but this may also happen when other Python