ZC buildout recipe to fetch urls
Project description
What is iw.recipe.fetcher ?
Download an url to a local directory.
How to use iw.recipe.fetcher ?
The recipe download from an http server:
>>> server_data = tmpdir('server_data') >>> write(server_data, 'file1.txt', 'test1') >>> write(server_data, 'file2.txt', 'test1') >>> write(server_data, 'file3.txt', 'test1') >>> server_url = start_server(server_data)
We need some buildout vars:
>>> write('buildout.cfg', ''' ... [buildout] ... parts=test1 ... ... [test1] ... recipe=iw.recipe.fetcher ... urls= ... %(server_url)s/file1.txt ... base_url=%(server_url)s ... files= ... file2.txt ... file3.txt ... ''' % dict(server_url=server_url))
Now we can fetch some urls:
>>> print system(buildout) Installing test1. <BLANKLINE>
It works:
>>> ls(sample_buildout, 'test1') - file1.txt - file2.txt - file3.txt >>> write('buildout.cfg', ''' ... [buildout] ... parts=test2 ... ... [test2] ... recipe=iw.recipe.fetcher ... urls= ... http://www.example.com/file1.txt ... find-links=%(server_url)s ... ''' % dict(server_url=server_url))
Now we can fetch some urls:
>>> print system(buildout) Uninstalling test1. Installing test2. <BLANKLINE>
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