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# Authors: see git history
#
# Copyright (c) 2010 Authors
# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
import os
import sys
from pathlib import Path
# this file is without: import inkex
# - so we can modify sys.path before importing inkex
# DEBUG and PROFILE are in DEVEL.ini file
# DEBUG file format:
# - first non-comment line is debugger type
# - valid values are:
# "vscode" or "vscode-script" - for debugging with vscode
# "pycharm" or "pycharm-script" - for debugging with pycharm
# "pydev" or "pydev-script" - for debugging with pydev
# "none" or empty file - for no debugging
# - for offline debugging without inkscape, set debugger name to
# as "vscode-script" or "pycharm-script" or "pydev-script"
# - in that case running from inkscape will not start debugger
# but prepare script for offline debugging from console
# - valid for "none-script" too
# - backward compatibilty is broken due to confusion
# debug_type = 'pydev' # default debugger backwards compatibility
# if 'PYCHARM_REMOTE_DEBUG' in os.environ: # backwards compatibility
# debug_type = 'pycharm'
# PROFILE file format:
# - first non-comment line is profiler type
# - valid values are:
# "cprofile" - for cProfile
# "pyinstrument" - for pyinstrument
# "profile" - for profile
# "none" - for no profiling
def parse_file(filename):
# parse DEBUG or PROFILE file for type
# - return first noncomment and nonempty line from file
value_type = 'none'
with open(filename, 'r') as f:
for line in f:
line = line.strip().lower()
if line.startswith("#") or line == "": # skip comments and empty lines
continue
value_type = line # first non-comment line is type
break
return value_type
def write_offline_debug_script(SCRIPTDIR : Path, bash_name : Path, bash_svg : Path):
# prepare script for offline debugging from console
# check if input svg file exists in arguments, take argument that not start with '-' as file name
svgs = [arg for arg in sys.argv[1:] if not arg.startswith('-')]
if len(svgs) != 1:
print(f"WARN: {len(svgs)} svg files found, expected 1, [{svgs}]. No script created in write debug script.", file=sys.stderr)
return
svg_file = Path(svgs[0])
if svg_file.exists() and bash_svg.exists() and bash_svg.samefile(svg_file):
print(f"WARN: input svg file is same as output svg file. No script created in write debug script.", file=sys.stderr)
return
import shutil
bash_file = SCRIPTDIR / 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
myargs = " ".join(sys.argv[1:])
f.write(f'# script: {sys.argv[0]} arguments: {myargs}\n') # script name and arguments
# python module path
f.write(f"# python sys.path:\n")
for p in sys.path:
f.write(f"# {p}\n")
# see static void set_extensions_env() in inkscape/src/inkscape-main.cpp
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"# copy {svg_file} to {bash_svg}\n")
# check if files are not the same
if svg_file != bash_svg:
shutil.copy(svg_file, SCRIPTDIR / 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"]
for k in notexported:
if k in os.environ:
f.write(f'# export {k}="{os.environ[k]}"\n')
for k in exported:
if k in os.environ:
f.write(f'export {k}="{os.environ[k]}"\n')
f.write('# signal inkstitch.py that we are running from offline script\n')
f.write(f'export INKSTITCH_OFFLINE_SCRIPT="True"\n')
f.write('# call inkstitch\n')
f.write(f"python3 inkstitch.py {myargs}\n")
bash_file.chmod(0o0755) # make file executable
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