mirror of
https://github.com/The-OpenROAD-Project/OpenLane.git
synced 2026-05-29 00:23:55 +08:00
7a65b61b17
+ Added linting rules for flake8, formatting with black + Added a GitHub Action to enforce lint/format rules
68 lines
2.1 KiB
Python
Executable File
68 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright 2020 Efabless Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# takes a lef file and a y position => obstructs everything above
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import sys
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ARGV = sys.argv
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if len(ARGV) < 5:
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print("Usage " + ARGV[0] + " llx lly urx ury")
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sys.exit(-1)
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LLX = float(ARGV[1])
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LLY = float(ARGV[2])
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URX = float(ARGV[3])
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URY = float(ARGV[4])
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LAYER_LIST = ["li1", "met1", "met2", "met3", "met4", "met5"]
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def print_obs_section():
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for layer in LAYERS:
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print(" LAYER %s ;" % (layer))
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print(" RECT %f %f %s %s ;" % (LLX, LLY, URX, URY))
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obs_section = False
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macro_name = None
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for line in sys.stdin:
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if line.isspace():
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continue
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if line.startswith("MACRO"):
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macro_name = line.split()[1]
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LAYERS = {layer: False for layer in LAYER_LIST}
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if macro_name and line.startswith("END " + macro_name):
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macro_name = None
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if not any(layer[1] for layer in LAYERS.items()):
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print(" OBS")
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print_obs_section()
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print(" END")
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if line.find("OBS") != -1:
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obs_section = True
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elif obs_section and line.find("END") != -1:
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obs_section = False
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for layer in LAYERS: # draw remaining obs on layers that didn't appear
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if not LAYERS[layer]:
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LAYERS[layer] = True
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print(" LAYER %s ;" % (layer))
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print(" RECT %.3f %.3f %.3f %.3f ;" % (LLX, LLY, URX, URY))
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print(line, end="")
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if obs_section and line.find("LAYER") != -1:
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line = line.split()
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LAYERS[line[1]] = True
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print(" RECT %.3f %.3f %.3f %.3f ;" % (LLX, LLY, URX, URY))
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