def test__get_pip_info():
packages = _get_pip_info("pipupgrade", "pytest")
assert packages["pipupgrade"]["name"] == NAME
assert packages["pipupgrade"]["author"] == __author__
assert packages["pytest"]["name"] == "pytest"
def _build_packages_info_dict(packages, pip_exec = None):
details = _get_pip_info(*packages, pip_exec = pip_exec)
requirements = [ ]
for name, detail in iteritems(details):
if not name in _INFO_DICT:
_INFO_DICT[name] = dict({
"version": detail["version"],
"dependencies": compact(detail["requires"].split(", "))
})
for requirement in _INFO_DICT[name]["dependencies"]:
if requirement not in requirements:
requirements.append(requirement)
if requirements:
_build_packages_info_dict(requirements, pip_exec = pip_exec)