def _get_data(sp, force_new=False):
"get solution data from file, or create if necessary"
with get_h5_data_file() as f:
existed, grp = get_h5_data_group("odu")
if force_new or not existed:
if existed:
grp.v._f_remove()
grp.phi_vfi._f_remove()
grp.phi_pfi._f_remove()
grp.new_v._f_remove()
v, phi_vfi, phi_pfi, new_v = _new_solution(sp, f, grp)
return v, phi_vfi, phi_pfi, new_v
# if we made it here, the group exists and we should try to read
# existing solutions
try:
# Try reading data
v = grp.v[:]
phi_vfi = grp.phi_vfi[:]
phi_pfi = grp.phi_pfi[:]
new_v = grp.new_v[:]
except:
# doesn't exist. Let's create it
v, phi_vfi, phi_pfi, new_v = _new_solution(sp, f, grp)
return v, phi_vfi, phi_pfi, new_v
def _get_data(sp, force_new=False):
"get solution data from file, or create if necessary"
with get_h5_data_file() as f:
existed, grp = get_h5_data_group("odu")
if force_new or not existed:
if existed:
grp.v._f_remove()
grp.phi_vfi._f_remove()
grp.phi_pfi._f_remove()
grp.new_v._f_remove()
v, phi_vfi, phi_pfi, new_v = _new_solution(sp, f, grp)
return v, phi_vfi, phi_pfi, new_v
# if we made it here, the group exists and we should try to read
# existing solutions
try:
# Try reading data
v = grp.v[:]
phi_vfi = grp.phi_vfi[:]
phi_pfi = grp.phi_pfi[:]
new_v = grp.new_v[:]
except:
# doesn't exist. Let's create it
v, phi_vfi, phi_pfi, new_v = _new_solution(sp, f, grp)
return v, phi_vfi, phi_pfi, new_v
def _get_price_data(tree, force_new=False):
"get price data from file, or create if necessary"
with get_h5_data_file() as f:
existed, grp = get_h5_data_group("lucastree")
if force_new or not existed:
if existed:
grp.prices._f_remove()
prices = _new_solution(tree, f, grp)
return prices
# if we made it here, the group exists and we should try to read
# existing solutions
try:
# Try reading vfi
prices = grp.prices[:]
except:
# doesn't exist. Let's create it
prices = _new_solution(tree, f, grp)
return prices
def _get_price_data(tree, force_new=False):
"get price data from file, or create if necessary"
with get_h5_data_file() as f:
existed, grp = get_h5_data_group("lucastree")
if force_new or not existed:
if existed:
grp.prices._f_remove()
prices = _new_solution(tree, f, grp)
return prices
# if we made it here, the group exists and we should try to read
# existing solutions
try:
# Try reading vfi
prices = grp.prices[:]
except:
# doesn't exist. Let's create it
prices = _new_solution(tree, f, grp)
return prices
def _get_data(gm, force_new=False):
"get solution data from file, or create if necessary"
with get_h5_data_file() as f:
existed, grp = get_h5_data_group("optgrowth")
if force_new or not existed:
if existed:
grp.w._f_remove()
v = _new_solution(gm, f, grp)
return v
# if we made it here, the group exists and we should try to read
# existing solutions
try:
# Try reading data
v = grp.v[:]
except:
# doesn't exist. Let's create it
v = _new_solution(gm, f, grp)
return v