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A BeautifulSoup "Hello World" scraping example

Tired Turtle answered on September 27, 2024 Popularity 2/10 Helpfulness 1/10

answer A BeautifulSoup "Hello World" scraping example

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A BeautifulSoup "Hello World" scraping example

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from bs4 import BeautifulSoup
import requests

main_url = "https://fr.wikipedia.org/wiki/Hello_world"
req = requests.get(main_url)
soup = BeautifulSoup(req.text, "html.parser")

# Finding the main title tag.
title = soup.find("h1", class_ = "firstHeading")
print title.get_text()

# Finding the mid-titles tags and storing them in a list.
mid_titles = [tag.get_text() for tag in soup.find_all("span", class_ = "mw-headline")]

# Now using css selectors to retrieve the article shortcut links
links_tags = soup.select("li.toclevel-1")
for tag in links_tags:
    print tag.a.get("href")

# Retrieving the side page links by "blocks" and storing them in a dictionary
side_page_blocks = soup.find("div",
                            id = "mw-panel").find_all("div",
                                                      class_ = "portal")
blocks_links = {}
for num, block in enumerate(side_page_blocks):
    blocks_links[num] = [link.get("href") for link in block.find_all("a", href = True)]

print blocks_links[0]

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Source: riptutorial.com

Tags: beautifulsoup python

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Contributed on Sep 28 2024

Tired Turtle

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nextflow run nextflow-io/elixir-workshop-21 -r master -profile hpc_slurm -with-docker

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Source: nextflow-io.github.io

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Contributed on Sep 27 2024

Niklas Fomin

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/*
* This configuration file is the one used when indicating the Nextflow parameter -profile hpc_slurm
*/

process { 
    // definition of the slurm executor. Run the pipeline in a node able to submit jobs to a HPC via sbatch
    executor="slurm"       

    // resources for default process execution
    cpus='1'
    time='6h'

       // resources for execution of processes / modules with the label "two cpus". This override the default ones.
        withLabel: 'twocpus' {
           queue = "bigcpus"
           cpus='2'
        }   

}

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Source: nextflow-io.github.io

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Contributed on Sep 27 2024

Niklas Fomin

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$ sudo systemctl start slurmctld
$ sudo systemctl start slurmd

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Source: drtailor.medium.com

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Contributed on Sep 28 2024

Niklas Fomin

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$ sudo scontrol update nodename=localhost state=idle
$ sinfo
PARTITION AVAIL  TIMELIMIT  NODES  STATE NODELIST
LocalQ*      up   infinite      1   idle localhost

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Source: drtailor.medium.com

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Contributed on Sep 28 2024

Niklas Fomin

0 Answers Avg Quality 2/10

A BeautifulSoup "Hello World" scraping example

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