61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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#
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# Copyright 2020 SkyWater PDK Authors
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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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# https://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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#
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# SPDX-License-Identifier: Apache-2.0
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"""
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A module for altering diagrams and image files using Inkscape and other tools.
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"""
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import subprocess
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def run_inkscape(args, retries=1, inkscape_executable='inkscape') -> int:
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"""
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Runs Inkscape for given arguments.
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Parameters
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----------
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args : List[str]
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List of arguments to provide to Inkscape
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retries : int
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Number of tries to run Inkscape with given arguments
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Returns
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Union[List[int], int] : error codes for Inkscape runs
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"""
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returncodes = []
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for i in range(retries):
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p = subprocess.Popen([inkscape_executable] + args)
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try:
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p.wait(timeout=60)
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except subprocess.TimeoutExpired:
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print("ERROR: Inkscape timed out! Sending SIGTERM")
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p.terminate()
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try:
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p.wait(timeout=60)
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except subprocess.TimeoutExpired:
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print("ERROR: Inkscape timed out! Sending SIGKILL")
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p.kill()
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p.wait()
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if retries == 1:
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return p.returncode
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returncodes.append(p.returncode)
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if p.returncode == 0:
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break
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return returncodes
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