This PR adds a schedule endpoint based on #256. Note that the 'Cancel' and the 'Schedule' buttons still not visible in Python 3 due to #312.

Codecov Report

Merging #321 into master will decrease coverage by 0.45%. The diff coverage is 11.11%.

@@            Coverage Diff             @@
##           master     #321      +/-   ##
==========================================
- Coverage   68.37%   67.91%   -0.46%     
==========================================
  Files          16       16              
  Lines         819      826       +7     
  Branches       96       98       +2     
==========================================
+ Hits          560      561       +1     
- Misses        230      236       +6     
  Partials       29       29

Impacted Files	Coverage Δ
scrapyd/website.py	56.43% <11.11%> (-3.14%)	:arrow_down:

---

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Codecov Report

Merging #321 into master will decrease coverage by 0.45%. The diff coverage is 11.11%.

@@            Coverage Diff             @@
##           master     #321      +/-   ##
==========================================
- Coverage   68.37%   67.91%   -0.46%     
==========================================
  Files          16       16              
  Lines         819      826       +7     
  Branches       96       98       +2     
==========================================
+ Hits          560      561       +1     
- Misses        230      236       +6     
  Partials       29       29

Impacted Files	Coverage Δ
scrapyd/website.py	56.43% <11.11%> (-3.14%)	:arrow_down:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 5298f9b...c0a9b06. Read the comment docs.

@Digenis, What do you think about the added 'Schedule' button?

There's no way to add arguments and settings and, taken from the finished jobs, it creates the confusion that the job will run with the same arguments.

The reason I wrote the cancel shortcut is that the solution suits any user.

If we add a form to add arguments, we are getting in to the scope of other tools such as scrapyweb. What do you think?

Not every spider run needs arguments and settings from cmd. And it's convenient for repeating crawling jobs with just a click.

PS: typo for scrapydweb

I share the concerns of @Digenis in https://github.com/scrapy/scrapyd/pull/321#issuecomment-485448325