def test_accepts_python_versions():
dependency = Dependency("A", "^1.0")
dependency.python_versions = "^3.6"
package = Package("A", "1.4")
package.python_versions = "~3.6"
assert dependency.accepts(package)
def test_accepts_fails_with_python_versions_mismatch():
dependency = Dependency('A', '^1.0')
dependency.python_versions = '^3.6'
package = Package('B', '1.4')
package.python_versions = '~3.5'
assert not dependency.accepts(package)
def test_accepts_python_versions():
dependency = Dependency("A", "^1.0")
dependency.python_versions = "^3.6"
package = Package("A", "1.4")
package.python_versions = "~3.6"
assert dependency.accepts(package)
def test_accepts_fails_with_python_versions_mismatch():
dependency = Dependency("A", "^1.0")
dependency.python_versions = "^3.6"
package = Package("B", "1.4")
package.python_versions = "~3.5"
assert not dependency.accepts(package)
def test_accepts_fails_with_python_versions_mismatch():
dependency = Dependency("A", "^1.0")
dependency.python_versions = "^3.6"
package = Package("B", "1.4")
package.python_versions = "~3.5"
assert not dependency.accepts(package)
def test_accepts_python_versions():
dependency = Dependency('A', '^1.0')
dependency.python_versions = '^3.6'
package = Package('A', '1.4')
package.python_versions = '~3.6'
assert dependency.accepts(package)
def is_requirement_satisfied_by(self, requirement: Dependency,
activated: DependencyGraph,
package: Package) -> bool:
"""
Determines whether the given requirement is satisfied by the given
spec, in the context of the current activated dependency graph.
"""
if isinstance(requirement, Package):
return requirement == package
if not requirement.accepts(package):
return False
if package.is_prerelease() and not requirement.allows_prereleases():
vertex = activated.vertex_named(package.name)
if not any([r.allows_prereleases() for r in vertex.requirements]):
return False
return self._package.python_constraint.matches(
package.python_constraint)
def test_accepts_prerelease():
dependency = Dependency("A", "^1.0", allows_prereleases=True)
package = Package("A", "1.4-beta.1")
assert dependency.accepts(package)
def test_accepts_fails_with_prerelease_mismatch():
dependency = Dependency('A', '^1.0')
package = Package('B', '1.4-beta.1')
assert not dependency.accepts(package)
def test_accepts():
dependency = Dependency('A', '^1.0')
package = Package('A', '1.4')
assert dependency.accepts(package)
def test_accepts_fails_with_version_mismatch():
dependency = Dependency("A", "~1.0")
package = Package("B", "1.4")
assert not dependency.accepts(package)
def test_accepts_prerelease():
dependency = Dependency('A', '^1.0', allows_prereleases=True)
package = Package('A', '1.4-beta.1')
assert dependency.accepts(package)
def test_accepts_fails_with_prerelease_mismatch():
dependency = Dependency("A", "^1.0")
package = Package("B", "1.4-beta.1")
assert not dependency.accepts(package)
def test_accepts():
dependency = Dependency("A", "^1.0")
package = Package("A", "1.4")
assert dependency.accepts(package)
def test_accepts_fails_with_version_mismatch():
dependency = Dependency("A", "~1.0")
package = Package("B", "1.4")
assert not dependency.accepts(package)
def test_accepts_fails_with_different_names():
dependency = Dependency("A", "^1.0")
package = Package("B", "1.4")
assert not dependency.accepts(package)
def test_accepts_fails_with_different_names():
dependency = Dependency("A", "^1.0")
package = Package("B", "1.4")
assert not dependency.accepts(package)
def test_accepts_fails_with_different_names():
dependency = Dependency('A', '^1.0')
package = Package('B', '1.4')
assert not dependency.accepts(package)
def test_accepts_fails_with_prerelease_mismatch():
dependency = Dependency("A", "^1.0")
package = Package("B", "1.4-beta.1")
assert not dependency.accepts(package)
def test_accepts_fails_with_version_mismatch():
dependency = Dependency('A', '~1.0')
package = Package('B', '1.4')
assert not dependency.accepts(package)
def test_accepts():
dependency = Dependency("A", "^1.0")
package = Package("A", "1.4")
assert dependency.accepts(package)
def test_accepts_prerelease():
dependency = Dependency("A", "^1.0", allows_prereleases=True)
package = Package("A", "1.4-beta.1")
assert dependency.accepts(package)
