PEP8 cleanup

This commit is contained in:
mrg 2021-02-23 13:33:14 -08:00
parent 549112fcf8
commit 013836bb3d
1 changed files with 9 additions and 8 deletions

View File

@ -37,12 +37,12 @@ class supply_tree_router(router):
"""
Route the two nets in a single layer)
"""
debug.info(1,"Running supply router on {0} and {1}...".format(vdd_name, gnd_name))
debug.info(1, "Running supply router on {0} and {1}...".format(vdd_name, gnd_name))
self.vdd_name = vdd_name
self.gnd_name = gnd_name
# Clear the pins if we have previously routed
if (hasattr(self,'rg')):
if (hasattr(self, 'rg')):
self.clear_pins()
else:
# Creat a routing grid over the entire area
@ -53,14 +53,14 @@ class supply_tree_router(router):
# Get the pin shapes
start_time = datetime.now()
self.find_pins_and_blockages([self.vdd_name, self.gnd_name])
print_time("Finding pins and blockages",datetime.now(), start_time, 3)
print_time("Finding pins and blockages", datetime.now(), start_time, 3)
# Route the supply pins to the supply rails
# Route vdd first since we want it to be shorter
start_time = datetime.now()
self.route_pins(vdd_name)
self.route_pins(gnd_name)
print_time("Maze routing supplies",datetime.now(), start_time, 3)
print_time("Maze routing supplies", datetime.now(), start_time, 3)
# self.write_debug_gds("final_tree_router.gds",False)
@ -79,11 +79,11 @@ class supply_tree_router(router):
"""
remaining_components = sum(not x.is_routed() for x in self.pin_groups[pin_name])
debug.info(1,"Routing {0} with {1} pin components to connect.".format(pin_name,
remaining_components))
debug.info(1, "Routing {0} with {1} pin components to connect.".format(pin_name,
remaining_components))
# Create full graph
debug.info(2,"Creating adjacency matrix")
debug.info(2, "Creating adjacency matrix")
pin_size = len(self.pin_groups[pin_name])
adj_matrix = [[0] * pin_size for i in range(pin_size)]
@ -95,7 +95,7 @@ class supply_tree_router(router):
adj_matrix[index1][index2] = dist
# Find MST
debug.info(2,"Finding MinimumSpanning Tree")
debug.info(2, "Finding MinimumSpanning Tree")
X = csr_matrix(adj_matrix)
Tcsr = minimum_spanning_tree(X)
mst = Tcsr.toarray().astype(int)
@ -144,6 +144,7 @@ class supply_tree_router(router):
self.add_pin_component_source(pin_name, src_idx)
# Marks all pin components except index as target
# which unmarks it as a blockage too
self.add_pin_component_target(pin_name, dest_idx)
# Actually run the A* router