def test_links_priority(self, server):
# Download links from the pypi simple index should be used before
# external download links.
# http://bitbucket.org/tarek/distribute/issue/163/md5-validation-error
#
# Usecase :
# - someone uploads a package on pypi, a md5 is generated
# - someone manually coindexes this link (with the md5 in the url) onto
# an external page accessible from the package page.
# - someone reuploads the package (with a different md5)
# - while easy_installing, an MD5 error occurs because the external
# link is used
# -> The index should use the link from pypi, not the external one.
# start an index server
index_url = server.full_address + '/simple/'
# scan a test index
crawler = Crawler(index_url, follow_externals=True)
releases = crawler.get_releases("foobar")
server.stop()
# we have only one link, because links are compared without md5
self.assertEqual(1, len(releases))
self.assertEqual(1, len(releases[0].dists))
# the link should be from the index
self.assertEqual(2, len(releases[0].dists['sdist'].urls))
self.assertEqual('12345678901234567',
releases[0].dists['sdist'].url['hashval'])
self.assertEqual('md5', releases[0].dists['sdist'].url['hashname'])
def test_browse_local_files(self):
# Test that we can browse local files"""
index_url = "file://" + PYPI_DEFAULT_STATIC_PATH
if sys.platform == 'win32':
# under windows the correct syntax is:
# file:///C|\the\path\here
# instead of
# file://C:\the\path\here
fix = re.compile(r'^(file://)([A-Za-z])(:)')
index_url = fix.sub('\\1/\\2|', index_url)
index_path = os.sep.join([index_url, "test_found_links", "simple"])
crawler = Crawler(index_path)
dists = crawler.get_releases("foobar")
self.assertEqual(4, len(dists))
def test_uses_mirrors(self):
# When the main repository seems down, try using the given mirrors"""
server = PyPIServer("foo_bar_baz")
mirror = PyPIServer("foo_bar_baz")
mirror.start() # we dont start the server here
try:
# create the index using both servers
crawler = Crawler(server.full_address + "/simple/", hosts=('*',),
# set the timeout to 1s for the tests
timeout=1, mirrors=[mirror.full_address])
# this should not raise a timeout
self.assertEqual(4, len(crawler.get_releases("foo")))
finally:
mirror.stop()
server.stop()
