NopSCADlib/scripts/plateup.py

112 lines
3.8 KiB
Python

#!/usr/bin/env python
#
# NopSCADlib Copyright Chris Palmer 2018
# nop.head@gmail.com
# hydraraptor.blogspot.com
#
# This file is part of NopSCADlib.
#
# NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
# GNU General Public License as published by the Free Software Foundation, either version 3 of
# the License, or (at your option) any later version.
#
# NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with NopSCADlib.
# If not, see <https://www.gnu.org/licenses/>.
#
from __future__ import print_function
import os
import openscad
import sys
import c14n_stl
from set_config import *
from deps import *
from shutil import copyfile
import re
source_dirs = { "stl" : "platters", "dxf" : "panels" }
target_dirs = { "stl" : "printed", "dxf" : "routed" }
def plateup(target, part_type, usage = None):
#
# Make the target directory
#
top_dir = set_config(target, usage)
parts_dir = top_dir + part_type + 's'
target_dir = parts_dir + '/' + target_dirs[part_type]
source_dir1 = source_dirs[part_type]
source_dir2 = top_dir + source_dirs[part_type]
#
# Loop through source directories
#
used = []
all_sources = []
for dir in [source_dir1, source_dir2]:
if not os.path.isdir(dir):
continue
if not os.path.isdir(target_dir):
os.makedirs(target_dir)
#
# Make the deps dir
#
deps_dir = dir + "/deps"
if not os.path.isdir(deps_dir):
os.makedirs(deps_dir)
#
# Decide which files to make
#
sources = [file for file in os.listdir(dir) if file.endswith('.scad')]
all_sources += sources
#
# Run OpenSCAD on the source files to make the targets
#
for src in sources:
src_file = dir + '/' + src
part_file = target_dir + '/' + src[:-4] + part_type
dname = deps_name(deps_dir, src)
changed = check_deps(part_file, dname)
if changed:
print(changed)
openscad.run("-D$bom=1", "-d", dname, "-o", part_file, src_file)
if part_type == 'stl':
c14n_stl.canonicalise(part_file)
log_name = 'openscad.log'
else:
log_name = 'openscad.echo'
openscad.run_silent("-D$bom=1", "-o", log_name, src_file)
#
# Add the files on the BOM to the used list
#
with open(log_name) as file:
for line in file.readlines():
match = re.match(r'^ECHO: "~(.*?\.' + part_type + r').*"$', line)
if match:
used.append(match.group(1))
copied = []
if all_sources:
#
# Copy files that are not included
#
for file in os.listdir(parts_dir):
if file.endswith('.' + part_type) and not file in used:
src = parts_dir + '/' + file
dst = target_dir + '/' + file
if mtime(src) > mtime(dst):
print("Copying %s to %s" % (src, dst))
copyfile(src, dst)
copied.append(file)
#
# Remove any cruft
#
targets = [file[:-4] + part_type for file in all_sources]
for file in os.listdir(target_dir):
if file.endswith('.' + part_type):
if not file in targets and not file in copied:
print("Removing %s" % file)
os.remove(target_dir + '/' + file)