diff options
Diffstat (limited to 'lib/debug_utils.py')
| -rw-r--r-- | lib/debug_utils.py | 71 |
1 files changed, 59 insertions, 12 deletions
diff --git a/lib/debug_utils.py b/lib/debug_utils.py index 298a7b80..ab2a6ca9 100644 --- a/lib/debug_utils.py +++ b/lib/debug_utils.py @@ -13,7 +13,6 @@ import configparser # to read DEBUG.ini # - later sys.path may be modified that influences importing inkex (see prefere_pip_inkex) - def write_offline_debug_script(debug_script_dir : Path, ini : configparser.ConfigParser): ''' prepare Bash script for offline debugging from console @@ -42,30 +41,40 @@ def write_offline_debug_script(debug_script_dir : Path, ini : configparser.Confi bash_file = debug_script_dir / bash_name with open(bash_file, 'w') as f: # "w" text mode, automatic conversion of \n to os.linesep - f.write(f"#!/usr/bin/env bash\n\n") - f.write(f"# python version: {sys.version}\n") # python version + f.write(f'#!/usr/bin/env bash\n') + + # cmd line arguments for debugging and profiling + f.write(bash_parser()) # parse cmd line arguments: -d -p + + f.write(f'# python version: {sys.version}\n') # python version myargs = " ".join(sys.argv[1:]) f.write(f'# script: {sys.argv[0]} arguments: {myargs}\n') # script name and arguments + # environment PATH + f.write(f'# PATH:\n') + f.write(f'# {os.environ["PATH"]}\n') + # for p in os.environ.get("PATH", '').split(os.pathsep): # PATH to list + # f.write(f'# {p}\n') + # python module path - f.write(f"# python sys.path:\n") + f.write(f'# python sys.path:\n') for p in sys.path: - f.write(f"# {p}\n") + f.write(f'# {p}\n') # see static void set_extensions_env() in inkscape/src/inkscape-main.cpp - f.write(f"# PYTHONPATH:\n") + f.write(f'# PYTHONPATH:\n') for p in os.environ.get('PYTHONPATH', '').split(os.pathsep): # PYTHONPATH to list - f.write(f"# {p}\n") + f.write(f'# {p}\n') - f.write(f"# copy {svg_file} to {bash_svg}\n") + f.write(f'# copy {svg_file} to {bash_svg}\n') shutil.copy(svg_file, debug_script_dir / bash_svg) # copy file to bash_svg myargs = myargs.replace(str(svg_file), str(bash_svg)) # replace file name with bash_svg # see void Extension::set_environment() in inkscape/src/extension/extension.cpp - notexported = ["SELF_CALL"] # if an extension calls inkscape itself - exported = ["INKEX_GETTEXT_DOMAIN", "INKEX_GETTEXT_DIRECTORY", - "INKSCAPE_PROFILE_DIR", "DOCUMENT_PATH", "PYTHONPATH"] + notexported = ['SELF_CALL'] # if an extension calls inkscape itself + exported = ['INKEX_GETTEXT_DOMAIN', 'INKEX_GETTEXT_DIRECTORY', + 'INKSCAPE_PROFILE_DIR', 'DOCUMENT_PATH', 'PYTHONPATH'] for k in notexported: if k in os.environ: f.write(f'# export {k}="{os.environ[k]}"\n') @@ -77,10 +86,48 @@ def write_offline_debug_script(debug_script_dir : Path, ini : configparser.Confi f.write(f'export INKSTITCH_OFFLINE_SCRIPT="True"\n') f.write('# call inkstitch\n') - f.write(f"python3 inkstitch.py {myargs}\n") + f.write(f'python3 inkstitch.py {myargs}\n') bash_file.chmod(0o0755) # make file executable, hopefully ignored on Windows +def bash_parser(): + return ''' +set -e # exit on error + +# parse cmd line arguments: +# -d enable debugging +# -p enable profiling +# ":..." - silent error reporting +while getopts ":dp" opt; do + case $opt in + d) + arg_d="true" + ;; + p) + arg_p="true" + ;; + \?) + echo "Invalid option: -$OPTARG" >&2 + exit 1 + ;; + :) + echo "Option -$OPTARG requires an argument." >&2 + exit 1 + ;; + esac +done + +# -v: check if variable is set +if [[ -v arg_d ]]; then + export INKSTITCH_DEBUG_ENABLE="True" +fi +if [[ -v arg_p ]]; then + export INKSTITCH_PROFILE_ENABLE="True" +fi + +''' + + def reorder_sys_path(): ''' change sys.path to prefer pip installed inkex over inkscape bundled inkex |