def read_embroidery(reader, f, settings=None, pattern=None):
"""Reads fileobject or filename with reader."""
if pattern is None:
pattern = EmbPattern()
if is_string(f):
text_mode = False
try:
text_mode = reader.READ_FILE_IN_TEXT_MODE
except AttributeError:
pass
if text_mode:
try:
with open(f, "r") as stream:
reader.read(stream, pattern, settings)
stream.close()
except IOError:
pass
else:
try:
with open(f, "rb") as stream:
reader.read(stream, pattern, settings)
stream.close()
except IOError:
pass
else:
reader.read(f, pattern, settings)
return pattern
def write_embroidery(writer, pattern, stream, settings=None):
if settings is None:
settings = {}
else:
settings = settings.copy()
if settings.get("encode", True):
if not ("max_jump" in settings):
try:
settings["max_jump"] = writer.MAX_JUMP_DISTANCE
except AttributeError:
pass
if not ("max_stitch" in settings):
try:
settings["max_stitch"] = writer.MAX_STITCH_DISTANCE
except AttributeError:
pass
if not ("full_jump" in settings):
try:
settings["full_jump"] = writer.FULL_JUMP
except AttributeError:
pass
if not ("strip_speeds" in settings):
try:
settings["strip_speeds"] = writer.STRIP_SPEEDS
except AttributeError:
pass
if not ("sequin_contingency" in settings):
try:
settings["sequin_contingency"] = writer.SEQUIN_CONTINGENCY
except AttributeError:
pass
pattern = pattern.get_normalized_pattern(settings)
if is_string(stream):
stream = open(stream, "wb")
writer.write(pattern, stream, settings)
stream.close()