esp-idf/tools/check_python_dependencies.py

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#!/usr/bin/env python
#
# Copyright 2018 Espressif Systems (Shanghai) PTE LTD
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import sys
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import argparse
try:
import pkg_resources
except:
print('pkg_resources cannot be imported probably because the pip package is not installed and/or using a '
'legacy Python interpreter. Please refer to the Get Started section of the ESP-IDF Programming Guide for '
'setting up the required packages.')
sys.exit(1)
if __name__ == "__main__":
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idf_path = os.getenv("IDF_PATH")
parser = argparse.ArgumentParser(description='ESP32 Python package dependency checker')
parser.add_argument('--requirements', '-r',
help='Path to the requrements file',
default=idf_path + '/requirements.txt')
args = parser.parse_args()
not_satisfied = []
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with open(args.requirements) as f:
for line in f:
line = line.strip()
try:
pkg_resources.require(line)
except:
not_satisfied.append(line)
if len(not_satisfied) > 0:
print('The following Python requirements are not satisfied:')
for requirement in not_satisfied:
print(requirement)
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print('Please run "{} -m pip install -r {}" for resolving the issue.'.format(sys.executable, args.requirements))
sys.exit(1)
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print('Python requirements from {} are satisfied.'.format(args.requirements))