def import_hpgl_file(filename, filter_commands=None):
"""Reads a text HPGL file and "inflates" it by creating
Chiplotle-HPGL class instances of the found HPGL commands.
Example::
chiplotle> square = import_hpgl_file('examples/square.hpgl')
chiplotle> square
[SP(pen=1), PU(xy=[ 100. 100.]), PD(xy=[ 200. 100.]),
PD(xy=[ 200. 200.]), PD(xy=[ 100. 200.]),
PD(xy=[ 100. 100.]), SP(pen=0)]
"""
with open(filename, "r", encoding="utf8") as f:
file_contents = f.read()
return inflate_hpgl_string(file_contents, filter_commands)
def import_hpgl_file(filename, filter_commands=None):
'''Reads a text HPGL file and "inflates" it by creating
Chiplotle-HPGL class instances of the found HPGL commands.
Example::
chiplotle> square = import_hpgl_file('examples/square.hpgl')
chiplotle> square
[SP(pen=1), PU(xy=[ 100. 100.]), PD(xy=[ 200. 100.]),
PD(xy=[ 200. 200.]), PD(xy=[ 100. 200.]),
PD(xy=[ 100. 100.]), SP(pen=0)]
'''
f = open(filename)
fs = f.read()
f.close()
return inflate_hpgl_string(fs, filter_commands)
def get_received_commands(self):
return inflate_hpgl_string(self._received_commands_string)
