def test_python_requirements_field(self):
req1 = PythonRequirement('foo==1.0')
req2 = PythonRequirement('bar==1.0')
self.assertNotEqual(
PythonRequirementsField([req1]).fingerprint(),
PythonRequirementsField([req2]).fingerprint(),
)
def test_python_requirements_field_version_filter(self):
"""version_filter is a lambda and can't be hashed properly.
Since in practice this is only ever used to differentiate between py3k and py2, it should use
a tuple of strings or even just a flag instead.
"""
req1 = PythonRequirement('foo==1.0',
version_filter=lambda py, pl: False)
req2 = PythonRequirement('foo==1.0')
self.assertEqual(
PythonRequirementsField([req1]).fingerprint(),
PythonRequirementsField([req2]).fingerprint(),
)
def add_payload_fields(cls, build_graph, addresses, payload):
python_reqs = set()
for address in addresses:
python_dependency = build_graph.get_target(address)
python_reqs.update({str(r) for r in python_dependency.requirements})
payload.add_fields({
'requirements': PythonRequirementsField(list(python_reqs) or []),
})
return payload
def __init__(self, payload=None, requirements=None, **kwargs):
"""
:param requirements: pip requirements as `python_requirement <#python_requirement>`_\\s.
:type requirements: List of python_requirement calls
"""
payload = payload or Payload()
assert_list(requirements, expected_type=PythonRequirement, key_arg='requirements')
payload.add_fields({
'requirements': PythonRequirementsField(requirements or []),
})
super().__init__(payload=payload, **kwargs)
def __init__(self, payload=None, requirements=None, **kwargs):
"""
:param requirements: pip requirements
:type requirements: List of :ref:`python_requirement <bdict_python_requirement>`\s
"""
payload = payload or Payload()
assert_list(requirements, expected_type=PythonRequirement)
payload.add_fields({
'requirements':
PythonRequirementsField(requirements or []),
})
super(PythonRequirementLibrary, self).__init__(payload=payload,
**kwargs)