def check_file(dirname):
filename = os.path.join(dirname, DEFAULT_PROJECT_LOCK_FILENAME)
assert os.path.exists(filename)
lock_file = ProjectLockFile.load_for_directory(dirname)
# we have the global enabled flag off; individual
# env spec settings override that; foo has no setting.
foo_lock_set = _get_lock_set(lock_file, 'foo')
assert lock_file.get_value(['env_specs', 'foo', 'locked'],
None) is None
assert foo_lock_set.disabled
bar_lock_set = _get_lock_set(lock_file, 'bar')
assert bar_lock_set.disabled
all_names = ['foo', 'bar']
lock_set = CondaLockSet(
{'all': ['something=3.0=0']},
platforms=['linux-32', 'linux-64', 'osx-64', 'win-32', 'win-64'])
lock_set.env_spec_hash = "hash-hash-hash"
lock_file._set_lock_set('bar', lock_set, all_names=all_names)
# "foo" should have been DISABLED since we had to
# enable the global flag in order to enable "bar"
foo_lock_set = _get_lock_set(lock_file, 'foo')
assert lock_file.get_value(['env_specs', 'foo', 'locked']) is False
assert foo_lock_set.disabled
assert foo_lock_set.env_spec_hash is None
bar_lock_set = _get_lock_set(lock_file, 'bar')
assert bar_lock_set.enabled
assert ('something=3.0=0',
) == bar_lock_set.package_specs_for_current_platform
assert "hash-hash-hash" == bar_lock_set.env_spec_hash
# and now we should enable "foo" when we set it to something
lock_file._set_lock_set('foo', lock_set, all_names=all_names)
foo_lock_set = _get_lock_set(lock_file, 'foo')
assert foo_lock_set.enabled
assert ('something=3.0=0',
) == foo_lock_set.package_specs_for_current_platform
# be sure we can save
lock_file.save()
reloaded = ProjectLockFile.load_for_directory(dirname)
assert ('something=3.0=0', ) == _get_lock_set(
reloaded, 'bar').package_specs_for_current_platform
assert ('something=3.0=0', ) == _get_lock_set(
reloaded, 'foo').package_specs_for_current_platform
# Check _set_lock_set_hash
lock_file._set_lock_set_hash('bar', 'hash2.0')
lock_file.save()
reloaded = ProjectLockFile.load_for_directory(dirname)
bar_lock_set = _get_lock_set(reloaded, 'bar')
assert bar_lock_set.env_spec_hash == 'hash2.0'
def _get_lock_set(lock_file, env_spec_name):
"""Library-internal method."""
# TODO no validation here, we'll do that by moving this
# into project.py soon
enabled = _get_locking_enabled(lock_file, env_spec_name)
packages = lock_file.get_value(['env_specs', env_spec_name, 'packages'],
{})
platforms = lock_file.get_value(['env_specs', env_spec_name, 'platforms'],
[])
env_spec_hash = lock_file.get_value(
['env_specs', env_spec_name, 'env_spec_hash'], None)
lock_set = CondaLockSet(packages, platforms, enabled=enabled)
lock_set.env_spec_hash = env_spec_hash
return lock_set