CN108920286A - A method of high efficiency uses Python script under Thrift RPC environment - Google Patents
A method of high efficiency uses Python script under Thrift RPC environment Download PDFInfo
- Publication number
- CN108920286A CN108920286A CN201810688537.XA CN201810688537A CN108920286A CN 108920286 A CN108920286 A CN 108920286A CN 201810688537 A CN201810688537 A CN 201810688537A CN 108920286 A CN108920286 A CN 108920286A
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- Prior art keywords
- script
- function
- thrift
- rpc
- high efficiency
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/547—Remote procedure calls [RPC]; Web services
Abstract
A method of high efficiency uses Python script under Thrift RPC environment：Execute following step：1) enter in human-computer interaction interface and wish to carry out interface where functional block, selection wherein some or several functions；2) start Thrift RPC client, connect RPC service end；3) selected function is sent to by server-side by Thrift RPC client.Compared with the existing technology：1）The present invention improves the flexibility of far call Python script utilization, so that being no longer limited to some or several scripts when far call script.2）The efficiency of far call script is improved, needs to be implemented multiple scripts originally, now only needing one script of execution just can solve, and effectively reduces the time, improves efficiency.3）Safety increases, and places data into buffer area and executes, and executes later emptying buffer again, can effectively prevent script and be maliciously tampered or delete.
Description
Technical field
The method that high efficiency that the present invention relates to a kind of under Thrift RPC environment uses Python script.
Background technique
Python is instantly the most practical scripting language (script as a kind of completely object-oriented language
One of language), in practical script use process, the calling of Python script can substantially be attributed to two classes：The first kind
For local calling, the second class is far call.
Local call refers to an existing ready-made script in the machine, and the Run Script order ./run.py in the machine
Or python run.py calls python interpreter to run the ready-made script.
Far call refers to the script that an existing function is fixed in the machine, and in addition a machine passes through network and the machine
It interacts, sends and request to the machine when needing to be implemented the script, the machine receives the foot that request executes the fixed function automatically
This, this process is far call.
Either local to call still far call script, precondition is that the machine must have one or more to have existed
Script for using.
It is either local on windows platform to call or far call its essence is all the function for executing some script
Can, but it is the more processes of a network interaction of far call that far call, which is different from the place locally called, and is called
Person is also different, and the caller locally called is the program user of the machine, and the caller of far call is an other machine
User.
1. if as soon as you think far call script under Windows environment, then must be obtained on called machine
There is the ready-made script for having the function, if this when, you wanted some functions to put into this script,
You must go to change this script manually or re-establish a new script, in this case can to user and guardian with
It is inconvenient to come, very not flexible.
2. when far call, if you want that, using multiple functional blocks, callee must must just possess accordingly
The script of quantity, the quantity of script and the quantity of functional block correspond, if the function of these functional blocks is similar, and
Original script is inconvenient to change again, then the script of these identity functions can not just be fused into a script, can thus go out
The problem of existing triviality and function repeatability, is unfavorable for the operation of program, efficiency is also relatively low.
Summary of the invention
To solve the above problems, the present invention, which provides a kind of high efficiency under Thrift RPC environment, uses Python script
Method.
Technical solution of the present invention is specially：
A method of high efficiency uses Python script under Thrift RPC environment：Execute following step：
1) enter in human-computer interaction interface and wish to carry out interface where functional block, selection wherein some or several function
Energy；
2) start Thrift RPC client, connect RPC service end；
3) selected function is sent to by server-side by Thrift RPC client；
4) server-side, which receives, comes from the selected function of man-machine interactively interface user；
5) received function is mapped with function required for function；
6) according to the functional sequence received, the function corresponded to is sequentially arranged in an orderly sequence according to this；
7) buffer area is opened up, the function for required for function, correctly having established Rankine-Hugoniot relations will be executed and write into buffer area
In；
8) Python script execution part is called, the script of the buffer area is executed.
Further：The man-machine interactively interface uses web interface.
Further：The step 3) is in Thrift RPC client and server-side transmission process to selected function
It is packaged.
Further：The step 8) specifically executes following processes：
1) Python script is read in buffer area；
If 2) there are the other libraries of dependence during perform script, loads and rely on library, it's not true can skip this step；
3) perform script executes emptying buffer after completing.
Compared with the existing technology, technical effect of the invention is；
1）The present invention improves the flexibility of far call Python script utilization, so that no longer limiting to when far call script
One or several scripts of Mr. Yu.
2）The efficiency of far call script is improved, needs to be implemented multiple scripts originally, now only needs and executes a foot
It originally can solve, effectively reduce the time, improve efficiency.
3）Safety increases, and places data into buffer area and executes, and executes later emptying buffer again, can be effective
Prevent script to be maliciously tampered or delete.
Detailed description of the invention
Fig. 1 is design overall flow figure of the invention.
Specific embodiment
A kind of high efficiency under Thrift RPC environment proposed by the present invention uses the method master-plan of Python script
On be divided into three parts：Web interface part, Thrift RPC Remote data processing part, Python execution part.Web interface portion
Point mainly open that user is given to use, the major function of this part is some or the several function that user can select to be executed
Energy.The major function of Thrift RPC Remote data processing part is responsible for remote data communication, and handles obtained data.
The major function of Python execution part is to execute some or several functions, these functions and web interface certain customers institute
The function of selection mutually corresponds.
Whole flow chart is as shown in Figure 1：
1) enter the interface where the functional block that wishes to carry out in web interface, selection wherein some or several functions；
2) start Thrift RPC client, connect RPC service end；
3) selected function is sent to by server-side by Thrift RPC client；
4) server-side, which receives, comes from the selected function of web interface user；
5) received function is mapped with function required for function；
6) according to the functional sequence received, the function corresponded to is sequentially arranged in an orderly sequence according to this；
7) buffer area is opened up, the function for required for function, correctly having established Rankine-Hugoniot relations will be executed and write into buffer area
In the middle；
8) Python script execution part is called, the script of the buffer area is executed.
It is carrying out 8) calling Python script execution part, is executing following step when executing the script of the buffer area：
1) Python script is read in buffer area；
If 2) there are the other libraries of dependence during perform script, loads and rely on library, it's not true can skip this step；
3) perform script executes emptying buffer after completing.
In conjunction with above-mentioned process to web interface part, Thrift RPC Remote data processing part, Python execution part into
Row is explained in detail below：
1.Web interface portion
Since this part is that user oriented is open, when interface is opened, user is capable of grasping into you are desired for selectivity
Control the interface where function.
1) enter the interface where the functional block that wishes to carry out, selection wherein some or several functions.
2) start Thrift RPC client, connect RPC service end.
3) selected function is sent to by server-side by client.
Selected function will be sealed in transmission process that selected function is sent to server-side in client
Dress to solve the problems, such as that format is lost in transmission process, while ensure that transmission safety and efficiency；
2. Thrift RPC Remote data processing part
The function of this part is the core of entire prioritization scheme, it can play the role of one and form a connecting link, and upper energy is same
Web interface parts by hand, it is lower to come into contacts with Python execution part.Meanwhile in entire prioritization scheme, this part is also held
The role for carrying server-side, when machine rigid starting up, Thrift RPC service end can also be opened with machine startup
Dynamic operation.
1) it receives and comes from the selected function of web interface user.
2) function required for received function being executed the function with this part is mapped.
3) according to the functional sequence received, the function corresponded to is sequentially arranged according to this one it is orderly
Sequence.
4) open up a buffer area, will execute function required for, correctly established Rankine-Hugoniot relations function write into it is slow
It rushes in area.
5) Python script execution part is called, the script of the buffer area is executed.
1) it receiving in the selected function of web interface user, server-side receives the request from client,
Server-side understand that a series of selected functions of user as a result,.In existing old scheme, come when server-side receives
From when the function request of client, can go that existing script, such as server-side is called to receive client request at once
Two functions A and B, then existing call method will go the local script A.py and B.py for retrieving corresponding function then this
A script execution is got up, but does so clearly very unreasonable, such words computer if function is very more
These functions must be corresponded in the presence of many scripts in the middle, in addition if someone goes to change or delete these scripts, that
Corresponding function certainly cannot run succeeded, and have very big risk, be highly detrimental to operation and maintenance.So in this programme
In take another new method to change this status.In second step, after receiving the function to be executed, no longer
Go it is local retrieve script, but by these execute these functions needed for function be retrieved in a program, after being retrieved
It executes third step and these functions is carried out to the sequence of sequencing according to the execution sequence of function, if it says needed for executing function A
The function wanted is a1 and a2, and executing the function that function B needs is b1 and b2, if the request sequence of function is AB, we
The sequence of function sequence formed herein can be a1, a2, b1, b2.Sequence executes the 4th step after arranging, orderly by these
Function composition script write into the buffer area that one is opened up, can effectively prevent script distorting or deleting by malice in this way
It removes, greatly improves the safety of script.The the 5) step can be finally executed, by this script to executing.
3. Python execution part
The major function of this part is that the script in buffer area is achieved the effect that user wants to executing.
1) Python script is read in buffer area.
If 2) there are the other libraries of dependence during perform script, loads and rely on library, it's not true can skip this step
Suddenly.
3) perform script executes emptying buffer after completing.
The present invention is directed to the status of current far call python script, proposes a kind of optimization method, present invention design
By application python script technology more stronger than wide, transplantability and remote technology Thrift RPC in a kind of new method
It combines both.I.e. using Thrift RPC, conveniently remote capability realizes the transmission of data, while utilizing script
Characteristic realize the execution of some functional block, the two is combined in a kind of new method, to break through the part limitation of script
Property, the practicability and popularity of strong extension script.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without depart from that overall concept of the invention, several changes and improvements can also be made, these also should be considered as of the invention
Protection scope.
Claims (4)
1. a kind of method that high efficiency under Thrift RPC environment uses Python script, it is characterised in that：Execute following steps
Suddenly：
1) enter in human-computer interaction interface and wish to carry out interface where functional block, selection wherein some or several function
Energy；
2) start Thrift RPC client, connect RPC service end；
3) selected function is sent to by server-side by Thrift RPC client；
4) server-side, which receives, comes from the selected function of man-machine interactively interface user；
5) received function is mapped with function required for function；
6) according to the functional sequence received, the function corresponded to is sequentially arranged in an orderly sequence according to this；
7) buffer area is opened up, the function for required for function, correctly having established Rankine-Hugoniot relations will be executed and write into buffer area
In；
8) Python script execution part is called, the script of the buffer area is executed.
2. the method that a kind of high efficiency under Thrift RPC environment as described in claim 1 uses Python script, special
Sign is：The man-machine interactively interface uses web interface.
3. the method that a kind of high efficiency under Thrift RPC environment as described in claim 1 uses Python script, special
Sign is：The step 3) is packaged selected function with server-side transmission process in Thrift RPC client.
4. the method that a kind of high efficiency under Thrift RPC environment as described in claim 1 uses Python script, special
Sign is：The step 8) specifically executes following processes：
1) Python script is read in buffer area；
If 2) there are the other libraries of dependence during perform script, loads and rely on library, it's not true can skip this step；
3) perform script executes emptying buffer after completing.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110737538A (en) * | 2019-10-29 | 2020-01-31 | 曹严清 | algorithm model calling system based on thrift |
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2018
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| WO2002044919A1 (en) * | 2000-12-01 | 2002-06-06 | Armeen Mazda | Method of ∫script⊃ based remote javascript function call of web page |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110737538A (en) * | 2019-10-29 | 2020-01-31 | 曹严清 | algorithm model calling system based on thrift |
| CN110737538B (en) * | 2019-10-29 | 2022-03-25 | 曹严清 | Algorithm model calling system based on thrift |
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