DCVS | JD Distributed Crawler and Visualization System | Crawler library

by fgksgf Python Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | DCVS Summary

DCVS is a Python library typically used in Telecommunications, Media, Advertising, Marketing, Automation, Crawler applications. DCVS has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

JD Distributed Crawler and Visualization System. 京东商品评论分布式爬虫

Support

Quality

Security

License

Reuse

Support

DCVS has a low active ecosystem.

It has 15 star(s) with 5 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. On average issues are closed in 8 days. There are 8 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of DCVS is current.

Quality

DCVS has no bugs reported.

Security

DCVS has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

DCVS is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

DCVS releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed DCVS and discovered the below as its top functions. This is intended to give you an instant insight into DCVS implemented functionality, and help decide if they suit your requirements.

Generate HTML for a chart
Generate pie charts
Generate bar chart
Calculate summary and weight
Generate list of words
Get Product by PID
Generate pie chart
Generate bar chart
Generate a WordCloud object
Add a proxy to the request
Return a random proxy
Pick a random captcha
Get list of available PNG files
Generate a random captcha image
Parse a single price
Parse a URL and return a ProductItem object
Get Product by PID
Parse a single comment
Crawler crawler
Dash dashboard

Get all kandi verified functions for this library.

DCVS Key Features

No Key Features are available at this moment for DCVS.

DCVS Examples and Code Snippets

No Code Snippets are available at this moment for DCVS.

Community Discussions

Trending Discussions on DCVS

Regex that match 3 consecutive words that start and end with the same letter

How to interpret ARM's SMC calls?

QUESTION

Regex that match 3 consecutive words that start and end with the same letter

Asked 2017-Dec-09 at 19:36

I have to match 3 consecutive words that start and end with same letters

I have a code like this:

...

ANSWER

Answered 2017-Dec-09 at 18:34

Use this pattern..

r"([a-z])\s\1\w*([a-z])\s\2"

In the pattern you are using, you are just searching for only 2 words that end and start with the same letter.
To search 3 words, you have to tell that the 3rd and 4th letters are from the same word. This is the simplest way that came into my mind. But this will not be the optimal way..

ps: the answer was edited as suggested in the comment..

Source https://stackoverflow.com/questions/47730939

QUESTION

How to interpret ARM's SMC calls?

Asked 2017-Oct-20 at 14:38

I have been reading Android's kernel to see how dynamic power management for CPU cores (aka DVFS, DCVS) is being done. The code I found here makes some calls to the following function (defined here) which in turn calls the SMC assembly instruction.

ARM has a document that explains SMC calling convention, but I haven't been able to use it to make sense of the following function. How can I track down the SMC instruction further to see what it actually does based on its input operands?

...

ANSWER

Answered 2017-Oct-20 at 14:38

The SMC calling conventions is a suggestion from ARM on how to implement cross world API, so that multiple vendors can write code in either world and co-exist with a minimum of incompatibility. At least that is the intent. A vendor (Android/Linux in your case) does not have to do this and may not be able to do this if the secure world does not follow it.

but I haven't been able to use it to make sense of the following function

The SMC instruction is a controlled change from the normal world to the secure monitor. The monitor has it's own vector table and the entry for svc is the SMC call. Registers are 'shared' information between worlds. Normally on a world switch the monitor may swap out all register to some context store. In the SMC case, the register can transfer parameter and return results. This is all this function is doing.

Source https://stackoverflow.com/questions/46820340

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install DCVS

You can download it from GitHub.
You can use DCVS like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: