75 lines
2.7 KiB
Python
75 lines
2.7 KiB
Python
import os
|
|
import re
|
|
from subprocess import (check_output, STDOUT, CalledProcessError)
|
|
from .out_base import BaseOutput
|
|
from .error import KiPlotConfigurationError
|
|
from .misc import (KICAD2STEP, KICAD2STEP_ERR)
|
|
from .kiplot import (GS)
|
|
from . import log
|
|
|
|
logger = log.get_logger(__name__)
|
|
|
|
|
|
class STEP(BaseOutput):
|
|
def __init__(self, name, type, description):
|
|
super(STEP, self).__init__(name, type, description)
|
|
# Options
|
|
self.metric_units = True
|
|
self._origin = 'grid'
|
|
self.no_virtual = False # exclude 3D models for components with 'virtual' attribute
|
|
self.min_distance = -1 # Minimum distance between points to treat them as separate ones (default 0.01 mm)
|
|
self.output = ''
|
|
|
|
@property
|
|
def origin(self):
|
|
return self._origin
|
|
|
|
@origin.setter
|
|
def origin(self, val):
|
|
if (val not in ['grid', 'drill']) and (re.match(r'[-\d\.]+\s*,\s*[-\d\.]+\s*$', val) is None):
|
|
raise KiPlotConfigurationError('Origin must be `grid` or `drill` or `X,Y`')
|
|
self._origin = val
|
|
|
|
def run(self, output_dir, board):
|
|
# Output file name
|
|
output = self.output
|
|
if not output:
|
|
output = os.path.splitext(os.path.basename(GS.pcb_file))[0]+'.step'
|
|
output = os.path.abspath(os.path.join(output_dir, output))
|
|
# Make units explicit
|
|
if self.metric_units:
|
|
units = 'mm'
|
|
else:
|
|
units = 'in'
|
|
# Base command with overwrite
|
|
cmd = [KICAD2STEP, '-o', output, '-f']
|
|
# Add user options
|
|
if self.no_virtual:
|
|
cmd.append('--no-virtual')
|
|
if self.min_distance >= 0:
|
|
cmd.extend(['--min-distance', "{}{}".format(self.min_distance, units)])
|
|
if self.origin == 'drill':
|
|
cmd.append('--drill-origin')
|
|
elif self.origin == 'grid':
|
|
cmd.append('--grid-origin')
|
|
else:
|
|
cmd.extend(['--user-origin', "{}{}".format(self.origin.replace(',', 'x'), units)])
|
|
# The board
|
|
cmd.append(GS.pcb_file)
|
|
# Execute and inform is successful
|
|
logger.debug('Executing: '+str(cmd))
|
|
try:
|
|
cmd_output = check_output(cmd, stderr=STDOUT)
|
|
except CalledProcessError as e: # pragma: no cover
|
|
# Current kicad2step always returns 0!!!!
|
|
# This is why I'm excluding it from coverage
|
|
logger.error('Failed to create Step file, error %d', e.returncode)
|
|
if e.output:
|
|
logger.debug('Output from command: '+e.output.decode())
|
|
exit(KICAD2STEP_ERR)
|
|
logger.debug('Output from command:\n'+cmd_output.decode())
|
|
|
|
|
|
# Register it
|
|
BaseOutput.register('step', STEP)
|