Category: HTML5

$ docker login
Login Succeeded

$ docker push spinorlab/mytest2:latest
The push refers to repository [docker.io/spinorlab/mytest2]
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latest: digest: sha256:455683d0938c821775548a728ada4f332b8a8a24ee5f4846e59dd6df1cc8930c size: 6177

      IMAGE ID            CREATED             SIZE
tensorflow/tensorflow   latest-jupyter      2d87e2e84687        10 days ago         1.69GB
tensorflow/tensorflow   latest              539d0e818045        10 days ago         1.54GB

$ docker run -it -p 8888:8888 spinorlab/mytest2
Unable to find image 'spinorlab/mytest2:latest' locally
latest: Pulling from spinorlab/mytest2
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332e2a286694: Pull complete 
Digest: sha256:455683d0938c821775548a728ada4f332b8a8a24ee5f4846e59dd6df1cc8930c
Status: Downloaded newer image for spinorlab/mytest2:latest
[I 00:25:45.062 NotebookApp] Writing notebook server cookie secret to /root/.local/share/jupyter/runtime/notebook_cookie_secret
jupyter_http_over_ws extension initialized. Listening on /http_over_websocket
[I 00:25:45.273 NotebookApp] Serving notebooks from local directory: /tf
[I 00:25:45.273 NotebookApp] The Jupyter Notebook is running at:
[I 00:25:45.273 NotebookApp] http://d8508a271901:8888/?token=f326bec7f79b9cc51a90929026b2d2bd02beec1fc6e1d993
[I 00:25:45.273 NotebookApp]  or http://127.0.0.1:8888/?token=f326bec7f79b9cc51a90929026b2d2bd02beec1fc6e1d993
[I 00:25:45.273 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 00:25:45.277 NotebookApp] 
    
    To access the notebook, open this file in a browser:
        file:///root/.local/share/jupyter/runtime/nbserver-1-open.html
    Or copy and paste one of these URLs:
        http://d8508a271901:8888/?token=f326bec7f79b9cc51a90929026b2d2bd02beec1fc6e1d993
     or http://127.0.0.1:8888/?token=f326bec7f79b9cc51a90929026b2d2bd02beec1fc6e1d993

PyTorch is a yet another framework for deep learning.

I just started reading this book.

Seems OK.. What about with another picture?

Suppose you have a file containing the list of the stations of which you wish to get the QTH.

JH2CMH
JI4JGD
JA5IVG
JR2AWS
JA4VPS
JI3CJP
7K1CPT
JH3HGI
JA4MRL
JH2FOR
JE1TRV

You write a ruby program like this:

require 'mechanize'
agent = Mechanize.new
agent.user_agent = 'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)'
url = 'http://www.tele.soumu.go.jp/musen/SearchServlet?SK=2&DC=100&SC=1&pageID=3&CONFIRM=0&SelectID=1&SelectOW=01'
page = agent.get(url)

File.foreach('a1cc.txt') do | t |
  print t.chomp << " "
  next_page = page.form_with(:name => 'select_condition') do |form|
    form.MA = t.chomp
  end.submit
  puts next_page.css('form[name="result"] td')[8].text.gsub(/[\n\t]/,"")
end

And you will get:

% ruby mechanize.rb

JH2CMH 愛知県日進市
JI4JGD 岡山県井原市
JA5IVG 香川県高松市
JR2AWS 岐阜県高山市
JA4VPS 広島県廿日市市
JI3CJP 滋賀県近江八幡市
7K1CPT 茨城県かすみがうら市
JH3HGI 兵庫県赤穂郡上郡町
JA4MRL 岡山県岡山市南区
JH2FOR 愛知県あま市
JE1TRV 東京都町田市

require 'mechanize'
agent = Mechanize.new
agent.user_agent = 'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)'
url = 'http://www.tele.soumu.go.jp/musen/SearchServlet?SK=2&DC=100&SC=1&pageID=3&CONFIRM=0&SelectID=1&SelectOW=01'
page = agent.get(url)
next_page = page.form_with(:name => 'select_condition') do |form|
  form.MA = 'JA1YRL'
end.submit
print next_page.css('form[name="result"] td')[8].text

% ruby mechanize.rb
東京都豊島区

You put a call sign, and get the QTH of the station. Unfortunately, if the call sign is a shorter one, like JA1RL, the code here does not work, because the site will give you all the QTHs for JA1RL*.

Yet another example.

require 'open-uri'
require 'nokogiri'

#url = "http://psk31.cocolog-nifty.com/digitalmode/"
url = "http://psk31.cocolog-nifty.com/digitalmode/2017/09/2017-6e90.html"

loop do
  charset = nil
  html = open(url) do |f|
    charset = f.charset
    f.read
  end

  doc = Nokogiri::HTML.parse(html, nil, charset)
  url = doc.css('.entry-nav').css('a').attribute('href').value
  if url == 'http://psk31.cocolog-nifty.com/digitalmode/' then
    break
  end

  print '<span style="margin-right: 20px">' << doc.at_css('.entry-nav + h2').text << '</span>'
  print doc.at_css('.entry-nav').at_css('a').to_html.gsub(/« /, "")
  puts '<br>'

end

Initial URL is manually adjusted to keep the code simple.

The link is https://spinorlab.matrix.jp/en/psk31/

If the blogs are using the same services, the change of the program should be minimum.

#url = "http://nuttycellist-unknown.blogspot.jp/"
url  = "http://je1trv.blogspot.jp/"

Please visit my links:

• https://spinorlab.matrix.jp/en/nuttycellists-monologue-titles-ver-3/
• https://spinorlab.matrix.jp/en/cw4ever/

Put some space between titles.

require 'open-uri'
require 'nokogiri'

url = "http://nuttycellist-unknown.blogspot.jp/"

loop do
  charset = nil
  html = open(url) do |f|
    charset = f.charset
    f.read
  end

  doc = Nokogiri::HTML.parse(html, nil, charset)

  doc.css('.date-outer').each do |node|
    print node.css('.date-header').inner_html
    print '<span style="margin-left: -60px;"></span>'
    node.css('.entry-title').each do |title|
      print '<span style="margin-left: 80px;"></span>'
      print title.inner_html
    end
    puts '<br>'
  end

  unless doc.css('.blog-pager-older-link').empty?
    url = doc.css('.blog-pager-older-link').attribute('href').value
  else
    break
  end
end

The output file is here.

require 'open-uri'
require 'nokogiri'

url = "http://nuttycellist-unknown.blogspot.jp/"

loop do
  charset = nil
  html = open(url) do |f|
    charset = f.charset
    f.read
  end

  doc = Nokogiri::HTML.parse(html, nil, charset)

  doc.css('.date-outer').each do |node|
    print '<span style="margin-right: 20px;">'
    print node.css('.date-header').text
    print '</span>'
    print node.css('.entry-title').inner_html
    puts '<br>'
  end

  unless doc.css('.blog-pager-older-link').empty?
    url = doc.css('.blog-pager-older-link').attribute('href').value
  else
    break
  end
end

Somewhat improved. The link is here.

If there are multiple posts in a day, the titles are not separated properly with the short code shown here.