def requirements(txt, env):
""" Check all requirements for installed options
and add them to setup.py
"""
reqs = set()
for name in installed_options(env):
try:
opt_req = import_module("ltpkgbuilder.option.%s.require" % name)
reqs.update(opt_req.install)
except ImportError:
raise KeyError("option '%s' does not exists" % name)
reqs_str = ", ".join(["'%s'" % n for n in reqs])
return "install_requires=[%s]," % reqs_str
def test_installed_options_handle_hash_key():
cfg = {'toto': {}, 'titi': None}
assert set(installed_options(cfg)) == {'toto', 'titi'}
cfg['hash'] = {}
assert set(installed_options(cfg)) == {'toto', 'titi'}
