def test_get_build_packages(self):
plugin = PythonPlugin(part_name="my-part", options=lambda: None)
self.assertThat(
plugin.get_build_packages(),
Equals({"findutils", "python3-venv", "python3-dev"}),
)
def test_get_build_environment():
plugin = PythonPlugin(part_name="my-part", options=lambda: None)
assert plugin.get_build_environment() == {
"PATH": "${SNAPCRAFT_PART_INSTALL}/bin:${PATH}",
"SNAPCRAFT_PYTHON_INTERPRETER": "python3",
"SNAPCRAFT_PYTHON_VENV_ARGS": "",
}
def test_get_build_environment(self):
plugin = PythonPlugin(part_name="my-part", options=lambda: None)
self.assertThat(
plugin.get_build_environment(),
Equals({
"SNAPCRAFT_PYTHON_INTERPRETER": "python3",
"SNAPCRAFT_PYTHON_VENV_ARGS": "",
}),
)
def test_get_build_commands():
class Options:
constraints = list()
requirements = list()
python_packages = list()
plugin = PythonPlugin(part_name="my-part", options=Options())
assert (plugin.get_build_commands() == [
'"${SNAPCRAFT_PYTHON_INTERPRETER}" -m venv ${SNAPCRAFT_PYTHON_VENV_ARGS} "${SNAPCRAFT_PART_INSTALL}"',
'SNAPCRAFT_PYTHON_VENV_INTERP_PATH="${SNAPCRAFT_PART_INSTALL}/bin/${SNAPCRAFT_PYTHON_INTERPRETER}"',
"[ -f setup.py ] && pip install -U .",
] + _FIXUP_BUILD_COMMANDS)
def test_get_build_commands_with_all_properties():
class Options:
constraints = ["constraints.txt"]
requirements = ["requirements.txt"]
python_packages = ["pip", "some-pkg; sys_platform != 'win32'"]
plugin = PythonPlugin(part_name="my-part", options=Options())
assert (plugin.get_build_commands() == [
'"${SNAPCRAFT_PYTHON_INTERPRETER}" -m venv ${SNAPCRAFT_PYTHON_VENV_ARGS} "${SNAPCRAFT_PART_INSTALL}"',
'SNAPCRAFT_PYTHON_VENV_INTERP_PATH="${SNAPCRAFT_PART_INSTALL}/bin/${SNAPCRAFT_PYTHON_INTERPRETER}"',
"pip install -c 'constraints.txt' -U pip 'some-pkg; sys_platform != '\"'\"'win32'\"'\"''",
"pip install -c 'constraints.txt' -U -r 'requirements.txt'",
"[ -f setup.py ] && pip install -c 'constraints.txt' -U .",
] + _FIXUP_BUILD_COMMANDS)
def test_schema():
assert PythonPlugin.get_schema() == {
"$schema": "http://json-schema.org/draft-04/schema#",
"type": "object",
"additionalProperties": False,
"properties": {
"constraints": {
"default": [],
"items": {
"type": "string"
},
"type": "array",
"uniqueItems": True,
},
"python-packages": {
"default": [],
"items": {
"type": "string"
},
"type": "array",
"uniqueItems": True,
},
"requirements": {
"default": [],
"items": {
"type": "string"
},
"type": "array",
"uniqueItems": True,
},
},
"type": "object",
}
def test_get_build_commands_with_all_properties():
class Options:
constraints = ["constraints.txt"]
requirements = ["requirements.txt"]
python_packages = ["pip"]
plugin = PythonPlugin(part_name="my-part", options=Options())
plugin.get_build_commands() == [
'"${SNAPCRAFT_PYTHON_INTERPRETER}" -m venv ${SNAPCRAFT_PYTHON_VENV_ARGS} '
'"${SNAPCRAFT_PART_INSTALL}"',
'. "${SNAPCRAFT_PART_INSTALL}/bin/activate"',
"pip install -c 'constraints.txt' -U pip",
"pip install -c 'constraints.txt' -U -r 'requirements.txt'",
"[ -f setup.py ] && pip install -c 'constraints.txt' -U .",
] + _FIXUP_BUILD_COMMANDS
def test_get_build_commands(self):
class Options:
constraints = list()
requirements = list()
python_packages = list()
plugin = PythonPlugin(part_name="my-part", options=Options())
self.assertThat(
plugin.get_build_commands(),
Equals([
'"${SNAPCRAFT_PYTHON_INTERPRETER}" -m venv ${SNAPCRAFT_PYTHON_VENV_ARGS} '
'"${SNAPCRAFT_PART_INSTALL}"',
'. "${SNAPCRAFT_PART_INSTALL}/bin/activate"',
"[ -f setup.py ] && pip install -U .",
] + self._FIXUP_BUILD_COMMANDS),
)
def test_get_build_packages():
plugin = PythonPlugin(part_name="my-part", options=lambda: None)
assert plugin.get_build_packages() == {
"findutils", "python3-venv", "python3-dev"
}
