gis python scripts

Requirements: Fast ftp upload, download, query filesOriginally operated directly under the shell:Need to "Connect, lose user name, lose password, single file operation, there is a timeout limit"Too cumbersome, easy to operate failedScripting improvements:A command, take care of multi-file upload, download, query, list and other operationsLater, you can add more powerful featuresDirectly on the script: #!/usr/bin/python #ftp. py #this script is

This article mainly introduced the writing Python CGI script tutorial, the CGI is the Python and the Server Software connection interface, needs the friend to be possible to refer to under Do you want to use the Python language to create a Web page, or to process data that users enter from a Web form? These tasks can be implemented through a

of the above project, I will revert to the scene and apply to your situation as well. The first challenge for the solution that we expect is to run from the. NET program to get the output, and then use one of the Python scripts. NET Program dialog box to display this output to the user. To my surprise, it's easier than expected, and you can learn how to do the same thing. The whole process is relatively s

' Qcache_hits ';"def getconn (host,user,passwd,db):TryA = MySQLdb.connect (host,user,passwd,db)Return aExceptPrint "Database connection Failed"def getValue (conn,query):Trycursor = Conn.cursor ()Getnum = cursor.execute (query)If Getnum > 0:data = Cursor.fetchone ()return int (data[1])ExceptPrint "Query Failed"conn = Getconn (host,user,passwd,db)If sys.argv[1] = = ' Insert ':Com_insert = GetValue (Conn,com_insert)Print Com_insertElif sys.argv[1] = = ' Delete ':Com_delete = GetValue (conn,com_del

Inux developers often use Python to do small chunks of work because you can write scripts easily. It has become a popular way to accomplish small tasks such as configuration and deployment. Windows Azure, Microsoft's cloud, is no different. Python becomes a prime citizen of Windows Azure through the availability provided by the

") FieldNames= [] forFieldinchfieldList:fieldNames.append (field.name)if "X" not inchfieldnames:arcpy. Addfield_management (SHP,"X","DOUBLE", 20,4) arcpy. Addfield_management (SHP,"Y","DOUBLE", 20,4) arcpy. Calculatefield_management (SHP,"X","! SHAPE. Centroid. x!","python_9.3") arcpy. Calculatefield_management (SHP,"Y","! SHAPE. Centroid. y!","python_9.3") PrintshpPrint "AddField and Calculate centroid End" exceptException as E:Printe.message Calcxy () calcxy ()Th

Because of the access to Python web development, just the simplest CGI way to study, saying that in Windows to configure Python Web development is really cumbersome, Linux configuration is quite easy, just Microsoft has technical article "Using Python Scripts With IIS, this article describes the two methods, one is to

suspense, essentially the execution of commands.4. Call the Python script (the Python script itself is a parameter)Insert a digression here, the following is a brief description of the Python parameters:# -*-coding:utf-8-*- " " module required: SYS parameter number: len (sys.argv) script name: sys.argv[0] Parameter 1: sys.argv[1] Parameter 2: sys.argv

Nonsense not to say, direct (the first one is the script written by Python, the second and third is the shell):650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/54/93/wKiom1SGpk6Ttl_MAAVPK2KJQoE175.jpg "title=" Python and shell efficiency comparison. png "alt=" wkiom1sgpk6ttl_maavpk2kjqoe175.jpg "/>The file is a nginx log file, a total of 5.83 million lines, and then the number of statistics of eac

Due to work needs, wrote a automatic check the office area wireless AP is dropped line Python script, I use the PYTHON3 environment, please noteAlso note is that I use Ruijie's wireless AC and wireless APs. Other brands only need to replace the command content in the script content to change to your brand wireless AC command.Here is the actual script content:#!/usr/local/python3/bin/python3 Import telnetlib,time,osdef do_telnet (host,password,finish,c

Searchmeanpattern = Pattern.compile ("(? s) "); Matcher m1 = Searchmeanpattern.matcher (result);//m1 is to get the entire if(M1.find ()) {String means = M1.group ();//All interpretations, including page labelsPattern Getchinese = Pattern.compile ("(? m) );//(? m) for matching by rowMatcher m2 = getchinese.matcher (means); System.out.println (" Interpretation:"); while(M2.find ()) {//In Java (. *?) IS group 1th, so use Group (1)System.out.println ("\ T"+ M2.group (1)); } }Else{Sy

#!/usr/bin/python#coding: Utf-8Import reZ=0File=open ('/var/log/httpd/access_log ')For I in file:X=re.search (' Firefox ', i)If x:Z+=1File.close ()Print "Number of times:", Z#!/usr/bin/python#coding: Utf-8Import redic={}Data=open ('/var/log/httpd/access_log ')For I in data:m = Re.search (' (firefox|chrome) ', i)If M:Key=m.group ()Dic[key]=dic.get (key,0) +1Print dic#!/usr/bin/

? In the process of using airflow, a large number of DAG scripts are required for performance testing, and if you write a DAG script a bit too much trouble, then think of the Python jinja2 template engine to implement batch script generation.Install the JINJA2 module with the PIP command first:$ pip install jinja2Then create the template file (the template can be any form of text format without a specific e

The Fibonacci sequence (Fibonacci sequence), which was introduced by the mathematician Leonardo's Fibonacci (Leonardoda Fibonacci) as an example of rabbit reproduction, is also known as the "rabbit sequence", and because its two adjacent items are infinitely closer to the golden ratio, So also known as the Golden section of the series, refers to a number of such a series: 1, 1, 2, 3, 5, 8, 13, 21, the 、......, namely, the latter is the first two and. #!/usr/bin/

Java and Python use Youdao dictionaries to make search word scripts Two pictures first, look at the effect.In Java:Python's: Today's whim, want to do a check word of things, hurriedly go Youdao dictionary website looked, the original we want to query the word is embedded in the Web address to the Youdao dictionary, and then the result of the page is the word we need to explain, so this thing need technical

Requirements: Fast ftp upload, download, query filesOriginally operated directly under the shell:Need to "Connect, lose user name, lose password, single file operation, there is a timeout limit"Too cumbersome, easy to operate failedScripting improvements:A command, take care of multi-file upload, download, query, list and other operationsLater, you can add more powerful featuresDirectly on the script:[Python]View Plaincopyprint? #!/usr/bin/

#-*-coding:utf-8-*-" "' use Kafka-python 1.3.3 Module # pip install kafka==1.3.5 # pip install kafka-python==1.3.5" "ImportSYSImport TimeImportJSON fromKafkaImportKafkaproducer fromKafkaImportKafkaconsumer fromKafka.errorsImportKafkaerrorkafaka_host="101.236.51.235"Kafaka_port= 9092Kafaka_topic="Test"classkafka_producer ():" "' Production module: Differentiate messages based on different key" " def __ini

' Returnos.path.join (Self.workdir, "%s.pid" %self.name) nbSp;defstart (self): pid=self.__getpid () ifpid: print ("%sisrunning" %self.name) sys.exit () self.__workdir () cmd= NBSP;[SELF.PROGRAM]NBSP;+NBSP;SELF.__PARSEARGV () +["-D", "-P", self.__pidfile ()] # startup parameters, background startup mode, auto-write Pidp=popen (cmd) by specified file Stdout=pipe) # boot process mode print ("%s Startsuccessful "%self.name) def__getpid (self): p=popen ([" Pidof ", self.name],stdout=pipe) # get

cat/usr/local/ssdb/moniter_ssdb.py#!/usr/bin/env pythonImportOSImportSYSImportcommands#Ssdb PortPrecosslist = ('17000','17005','17010','17015','17020','17025','17030','17035','17040','17045','17050','17055','17060','17065','17070','17075','17080','17085','17090','17095') forPortinchPRECOSSLIST:ACD="Ps-ef|grep Friend_"+ Port +"|grep-v grep"(status,output)=commands.getstatusoutput (ACD)ifStatus = = 256: Ssdb_file1="Rm/data/ssdb/friend_"+ Port +"/VAR/SSDB.PID-RF"Ssdb_file2="Cd/usr/local/ssdb;. /ssd

A tutorial on building a framework recently http://blog.csdn.net/u011541946/article/category/6788788AddtestYou can load different test functions within the same class.#coding = Utf-8ImportUnitTestImporttestsuites fromTestsuites.test_baidu_searchImportBaidusearch fromTestsuites.test_get_page_titleImportGetpagetitle Suite=UnitTest. TestSuite () suite.addtest (Baidusearch ('Test_baidu_search')) Suite.addtest (Baidusearch ('TEST_SEARCH2')) Suite.addtest (Getpagetitle ('Test_get_title')) if __name