def test_find_version_explicit_arch(monkeypatch):
"A windows version can be found with an explicit architecture"
mock_head = mock.MagicMock()
# Find the first two candidate micro versions.
mock_head.side_effect = [
mock.MagicMock(status_code=200),
mock.MagicMock(status_code=200),
mock.MagicMock(status_code=404),
]
monkeypatch.setattr(requests, 'head', mock_head)
url = windows_support_url(version='3.7', host_arch='win32', revision=None)
# Three URLs were tested
mock_head.assert_has_calls([
mock.call(
'https://www.python.org/ftp/python/3.7.5/python-3.7.5-embed-win32.zip'
),
mock.call(
'https://www.python.org/ftp/python/3.7.6/python-3.7.6-embed-win32.zip'
),
mock.call(
'https://www.python.org/ftp/python/3.7.7/python-3.7.7.post1-embed-win32.zip'
),
])
# The second last one is the one returned.
assert url == 'https://www.python.org/ftp/python/3.7.6/python-3.7.6-embed-win32.zip'
def test_server_error(monkeypatch):
"A windows version can be found with the default architecture"
mock_head = mock.MagicMock()
# Simulate a python.org failure
mock_head.side_effect = mock.MagicMock(status_code=500)
monkeypatch.setattr(requests, 'head', mock_head)
with pytest.raises(RuntimeError):
windows_support_url(version='3.7', host_arch=None, revision=None)
# One URL was tested
mock_head.assert_has_calls([
mock.call(
'https://www.python.org/ftp/python/3.7.5/python-3.7.5-embed-amd64.zip'
),
])
def support_package():
# Extract arguments from the URL.
py_version = request.args.get('version')
platform = request.args.get('platform')
host_arch = request.args.get('arch')
revision = request.args.get('revision')
if py_version is None:
abort(400, "No Python version requested")
if platform is None:
abort(400, "No platform requested")
try:
if platform == 'windows':
url = platforms.windows_support_url(
version=py_version,
host_arch=host_arch,
revision=revision,
)
else:
url = platforms.support_url(
boto3.client('s3', region_name=app.config['S3_REGION']),
bucket=app.config['S3_BUCKET'],
platform=platform,
version=py_version,
host_arch=host_arch,
revision=revision,
)
return redirect(url, code=302)
except ValueError:
abort(404)
except RuntimeError:
abort(502)
def test_explicit_revision_default_arch(monkeypatch):
"A specific windows version will be returned if requested"
mock_head = mock.MagicMock()
monkeypatch.setattr(requests, 'head', mock_head)
url = windows_support_url(version='3.7', host_arch=None, revision='4')
# No URLs were tested
mock_head.assert_not_called()
# The explicit revision is returned
assert url == 'https://www.python.org/ftp/python/3.7.4/python-3.7.4-embed-amd64.zip'
def test_find_version_default_arch(monkeypatch):
"A windows version can be found with the default architecture"
mock_head = mock.MagicMock()
# Set up responses such that the following versions exsit:
# * Python 3.7.5
# * Python 3.7.6.post1
# * Python 3.7.7 (known bad)
# Python 3.7.6.post1 will be the best candidate.
mock_head.side_effect = [
mock.MagicMock(status_code=200),
mock.MagicMock(status_code=404),
mock.MagicMock(status_code=200),
mock.MagicMock(status_code=404),
]
monkeypatch.setattr(requests, 'head', mock_head)
url = windows_support_url(version='3.7', host_arch=None, revision=None)
# Three URLs were tested
mock_head.assert_has_calls([
mock.call(
'https://www.python.org/ftp/python/3.7.5/python-3.7.5-embed-amd64.zip'
),
mock.call(
'https://www.python.org/ftp/python/3.7.6/python-3.7.6-embed-amd64.zip'
),
mock.call(
'https://www.python.org/ftp/python/3.7.6/python-3.7.6.post1-embed-amd64.zip'
),
mock.call(
'https://www.python.org/ftp/python/3.7.7/python-3.7.7.post1-embed-amd64.zip'
),
])
# The second last one is the one returned.
assert url == 'https://www.python.org/ftp/python/3.7.6/python-3.7.6.post1-embed-amd64.zip'
def test_unsupported_version():
"If the major.minor version isn't supported, raise an error"
with pytest.raises(ValueError):
windows_support_url(version='2.7', host_arch=None, revision=None)