parser | A C parser combinator library | Parser library

by tzlaine C++ Version: Current License: BSL-1.0

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | parser Summary

parser is a C++ library typically used in Utilities, Parser applications. parser has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This is a parser combinator library for C++. As a quick example of use, here is a complete program that parses one or more doubles separated by commas, ignoring whitespace:. This library targets submission to Boost.

Support

Quality

Security

License

Reuse

Support

parser has a low active ecosystem.

It has 5 star(s) with 0 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 14 have been closed. On average issues are closed in 4 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of parser is current.

Quality

parser has no bugs reported.

Security

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

License

parser is licensed under the BSL-1.0 License. This license is Permissive.

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

Reuse

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

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

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parser Key Features

No Key Features are available at this moment for parser.

parser Examples and Code Snippets

Build argument parser .

python

Lines of Code : 256

License : Non-SPDX (Apache License 2.0)

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def _build_argument_parsers(self, config):
    """Build argument parsers for DebugAnalayzer.

    Args:
      config: A `cli_config.CLIConfig` object.

    Returns:
      A dict mapping command handler name to `ArgumentParser` instance.
    """
    #

Adds a sub - command parser to subparser .

python

Lines of Code : 83

License : Non-SPDX (Apache License 2.0)

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def add_run_subparser(subparsers):
  """Add parser for `run`."""
  run_msg = ('Usage example:\n'
             'To run input tensors from files through a MetaGraphDef and save'
             ' the output tensors to files:\n'
             '$saved_model_

Initialize argument parser .

python

Lines of Code : 70

License : Non-SPDX (Apache License 2.0)

Copy

def _initialize_argparsers(self):
    self._argparsers = {}
    ap = argparse.ArgumentParser(
        description="Run through, with or without debug tensor watching.",
        usage=argparse.SUPPRESS)
    ap.add_argument(
        "-t",
        "--ti

Community Discussions

Trending Discussions on parser

Invalid Character when Selecting classname - Python Webscraping

I need to get a specific value in html with beautiful soup

Beautfiul Soup HTML parsing returning empty list when scraping YouTube

TreeView to JSON in Python

Create a DateTimeFormater with an Optional Section at Beginning

Multiple requests causing program to crash (using BeautifulSoup)

I want to apply H.264 RTP video streaming over P4 SDN on Mininet

session value is not stored properly

How to disable ESLint during build phase in React

Iterate through each XML file

QUESTION

Invalid Character when Selecting classname - Python Webscraping

Asked 2021-Jun-16 at 01:11

I am beginning to learn the basics of webscraping with Python, but I am having a little trouble with my code. I am trying to scrape the weather from the front page of 'yahoo.com':

...

ANSWER

Answered 2021-Jun-16 at 01:11

The problem is that your CSS selectors include parentheses () and dollar signs $. These symbols already have a special meaning. See:

() - Are parentheses allowed in CSS selectors?
$ - [attribute$=value] Selector

You can escape these characters using a backslash \.

Source https://stackoverflow.com/questions/67994434

QUESTION

I need to get a specific value in html with beautiful soup

Asked 2021-Jun-15 at 22:21

maybe you guys here can help. i’m trying to get a token in a script on a website with python beautiful soup but i’m stuck at one part. the request i make is

...

ANSWER

Answered 2021-Jun-15 at 21:46

You need access throught JSON, there has an option:

Source https://stackoverflow.com/questions/67993780

QUESTION

Beautfiul Soup HTML parsing returning empty list when scraping YouTube

Asked 2021-Jun-15 at 20:43

I'm trying to use BS4 to parse through the HTML for an about page on a youtube channel so I can scrape the number of channel views. Below is the code to scrape the channel views (located in the 'yt-formatted-string') and also the whole right column of the page. Both lines of code return either an empty list and a "None" value for the findAll() and find() functions, respectively.

I read another thread saying I may be receiving an empty list or "None" value because the page is accessing an API to get the total channel views to count and the values aren't actually in the HTML I'm parsing.

I know I could access much of this info through the Youtube API, but I want to iterate this code over multiple channels that are not my own. Moreover, I want to understand how to use BS4 to its full extent so I can replicate this process on an Instagram page or Facebook page.

Should I be using a different library that isn't BS4? Is what I'm looking to accomplish even possible?

My CODE

...

ANSWER

Answered 2021-Jun-15 at 20:43

YouTube is loaded dynamically, therefore urlib won't support it. However, the data is available in JSON format on the website. You can convert this data to a Python dictionary (dict) using the built-in json library.

This example is using the URL you have provided: https://www.youtube.com/c/Rozziofficial/about, you can change the channel name, it will work for all channels.

Here's an example using requests, you can use urlib instead:

Source https://stackoverflow.com/questions/67992121

QUESTION

TreeView to JSON in Python

Asked 2021-Jun-15 at 20:08

[Edit: apparently this file looks similar to h5 format] I am trying to extract metadata from a file with extension of (.dm3) using hyperspy in Python, I am able to get all the data but it's getting saved in a treeview, but I need the data in Json I tried to make my own parser to convert it which worked for most cases but then failed:

TreeView data generated

Is there a library or package I can use to convert the treeview to JSON in pyhton?

My parser:

...

ANSWER

Answered 2021-Jun-15 at 20:08

I wrote a parser for the tree-view format:

Source https://stackoverflow.com/questions/67988614

QUESTION

Create a DateTimeFormater with an Optional Section at Beginning

Asked 2021-Jun-15 at 19:54

I have timecodes with this structure hh:mm:ss.SSS for which i have a own Class, implementing the Temporal Interface. It has the custom Field TimecodeHour Field allowing values greater than 23 for hour. I want to parse with DateTimeFormatter. The hour value is optional (can be omitted, and hours can be greater than 24); as RegEx (\d*\d\d:)?\d\d:\d\d.\d\d\d

For the purpose of this Question my custom Field can be replaced with the normal HOUR_OF_DAY Field.

My current Formatter

...

ANSWER

Answered 2021-Jun-11 at 11:06

I think fundamentally the problem is that it gets stuck going down the wrong path. It sees a field of length 2, which we know is the minutes but it believes is the hours. Once it believes the optional section is present, when we know it's not, the whole thing is destined to fail.

This is provable by changing the minimum hour length to 3.

Source https://stackoverflow.com/questions/67935444

QUESTION

Multiple requests causing program to crash (using BeautifulSoup)

Asked 2021-Jun-15 at 19:45

I am writing a program in python to have a user input multiple websites then request and scrape those websites for their titles and output it. However, when the program surpasses 8 websites the program crashes every time. I am not sure if it is a memory problem, but I have been looking all over and can't find any one who has had the same problem. The code is below (I added 9 lists so all you have to do is copy and paste the code to see the issue).

...

ANSWER

Answered 2021-Jun-15 at 19:45

To avoid the page from crashing, add the user-agent header to the headers= parameter in requests.get(), otherwise, the page thinks that your a bot and will block you.

Source https://stackoverflow.com/questions/67992444

QUESTION

I want to apply H.264 RTP video streaming over P4 SDN on Mininet

Asked 2021-Jun-15 at 17:48

I have to do an exercise were I got h.264 video sender host, h.264 video receiver (with background traffic receiver) host, and a background traffic generator host. All of these three are on different ip subnet connected to P4 controller.

...

ANSWER

Answered 2021-Jun-15 at 17:48

Yes I can see what you mean, I have done this integration before you only forget the priority statement otherwise should run well, please add this to your code;

after

apply { ipv4_lpm.apply();

ADD:

Source https://stackoverflow.com/questions/67991134

QUESTION

session value is not stored properly

Asked 2021-Jun-15 at 15:52

I am using express-session and express-mysql-session in my app to generate sessions and store them in mysql database. Sessions are stored in a table called sessions.

...

ANSWER

Answered 2021-Jun-15 at 15:52

The value that's stored on the client-side cookie consists of two parts:

The actual session ID (fiNdSdb2_K6qUB_j3OAqhGLEXdWpZkK4 in your example)
A server-generated HMAC signature of the session ID eKUawMNIv7ZtXSweWyIEpfAUnfRd6/rPWr+PsjuGCVQ. This is to ensure session ID integrity and does not need to be stored in the database. It's generated on the server-side by express-session (which uses node-cookie-signature package internally) and using the passed secret parameter.

So the second part of the cookie name (after the dot) is used by express-session to verify the first part and is stripped away afterward.

Source https://stackoverflow.com/questions/67976936

QUESTION

How to disable ESLint during build phase in React

Asked 2021-Jun-15 at 14:34

I'm using create-react-app and have configured my project for eslint. Below is my .eslintrc file.

...

ANSWER

Answered 2021-Jun-15 at 12:54

You can do it by adding DISABLE_ESLINT_PLUGIN=true to the "build" in the "scripts" part in your package.json:

Source https://stackoverflow.com/questions/67986657

QUESTION

Iterate through each XML file

Asked 2021-Jun-15 at 14:31

So currently i have a code that passed the information to Report Portal from a XML file, this xml file located on its own folder and it applies to many folder. Currently, the parser only pass the last xml data that are stored in the memory even though it recognize all the other file

this is my code for now:

...

ANSWER

Answered 2021-Jun-15 at 10:00

You could first build a list of paths, then in the second loop parse the files.

Source https://stackoverflow.com/questions/67982910

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

Vulnerabilities

No vulnerabilities reported

Install parser

You can download it from GitHub.

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 .

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