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Fix Pylint errors and improve Python script

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Pylint errors are fixed.
The Python script is improved to take default arguments when not
passed (eg invoked from root of the tree)

check-generated-files.sh and CMakeLists.sh updated.

Signed-off-by: Archana <archana.madhavan@silabs.com>
This commit is contained in:
Archana
2021-11-23 14:46:51 +05:30
parent a8939b6da3
commit 6f21e45b78
5 changed files with 55 additions and 34 deletions
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45
scripts/generate_driver_wrappers.py
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@ -1,28 +1,35 @@
#!/usr/bin/env python3
"""This script is required for the auto generation of the
psa_crypto_driver_wrappers.c file"""
import sys
import json
import os
import jinja2
def render(tpl_path):
path, filename = os.path.split(tpl_path)
return jinja2.Environment(
loader=jinja2.FileSystemLoader(path or './'),
keep_trailing_newline=True,
).get_template(filename).render()
def render(template_path: str) -> str:
environment = jinja2.Environment(
loader=jinja2.FileSystemLoader(os.path.dirname(template_path)),
keep_trailing_newline=True)
template = environment.get_template(os.path.basename(template_path))
return template.render()
n = len(sys.argv)
if ( n != 3 ):
sys.exit("The template file name and output file name are expected as arguments")
# set template file name, output file name
driver_wrapper_template_filename = sys.argv[1]
driver_wrapper_output_filename = sys.argv[2]
N = len(sys.argv)
if N != 2:
# This is the Root directory.
ROOT_DIR = ""
else:
# Set the root based on the argument passed.
ROOT_DIR = sys.argv[1]
# render the template
result = render(driver_wrapper_template_filename)
# Set template file name, output file name from the root directory
DRIVER_WRAPPER_TEMPLATE_FILENAME = ROOT_DIR +\
"scripts/data_files/driver_templates/psa_crypto_driver_wrappers.conf"
DRIVER_WRAPPER_OUTPUT_FILENAME = ROOT_DIR + "library/psa_crypto_driver_wrappers.c"
# write output to file
outFile = open(driver_wrapper_output_filename,"w")
outFile.write(result)
outFile.close()
# Render the template
RESULT = render(DRIVER_WRAPPER_TEMPLATE_FILENAME)
# Write output to file
OUT_FILE = open(DRIVER_WRAPPER_OUTPUT_FILENAME, "w")
OUT_FILE.write(RESULT)
OUT_FILE.close()