def get_erika_for_given_args(args, is_character_based=False):
is_dry_run = args.dry_run
com_port = args.serial_port
if is_dry_run:
if is_character_based or not 'file' in args:
# using low size just so it fits on the screen well - does not reflect the paper dimensions that Erika supports
erika = CharacterBasedErikaMock(
DRY_RUN_WIDTH,
DRY_RUN_HEIGHT,
delay_after_each_step=DRY_RUN_DELAY,
exception_if_overprinted=False)
else:
# a bit hacky, as I'm mirroring behavior from ErikaImageRenderer - this kindof goes against the now-beautiful architecture :(
try:
# hacky: use exception to determine image type
image_for_provoking_exception = WrappedImage(args.file)
erika = MicrostepBasedErikaMock(
DRY_RUN_WIDTH,
DRY_RUN_HEIGHT,
output_after_each_step=True,
delay_after_each_step=DRY_RUN_DELAY,
exception_if_overprinted=False)
except NotAnImageException:
erika = CharacterBasedErikaMock(
DRY_RUN_WIDTH,
DRY_RUN_HEIGHT,
delay_after_each_step=DRY_RUN_DELAY,
exception_if_overprinted=False)
else:
erika = Erika(com_port)
return erika
def test_movement(self):
"""simple test to test cursor movement - validation is manual check of cursor movement"""
delay = 0
with Erika(COM_PORT) as my_erika:
for i in range(10):
my_erika.move_right()
time.sleep(delay)
for i in range(10):
my_erika.move_up()
time.sleep(delay)
for i in range(10):
my_erika.move_left()
time.sleep(delay)
for i in range(10):
my_erika.move_down()
time.sleep(delay)
def get_erika_for_given_args(args):
is_dry_run = args.dry_run
com_port = args.serial_port
if is_dry_run:
# using 60x40 just so it fits on the screen well - does not reflect the paper dimensions that Erika supports
erika = ErikaMock(60,
40,
output_after_each_step=True,
delay_after_each_step=0.005)
# slower, but output will not flicker as much
# erika = ErikaMock(60, 40, output_after_each_step=True, delay_after_each_step=0.05)
else:
erika = Erika(com_port)
return erika
tweet_as_string = "{}: {}".format(username, tweet)
# print(tweet)
q.put(tweet_as_string)
def on_error(self, status_code, data):
print(status_code)
# Want to stop trying to get data because of the error?
# Uncomment the next line!
# self.disconnect()
q = Queue()
# TODO bad style, use "with" statement instead for clean closing...
erika = Erika(ERIKA_PORT)
# For local tests
# erika = ErikaMock(output_after_each_step=True)
def twitter_worker():
stream = MyStreamer(APP_KEY, APP_SECRET, OAUTH_TOKEN, OAUTH_TOKEN_SECRET)
stream.statuses.filter(track=COMMA_SEPARATED_HASH_TAGS_TO_LISTEN_FOR)
def erika_worker():
while True:
tweet_as_string = q.get(block=True)
erika.crlf()
print("### DEBUG (tweet):" + tweet_as_string)
def test_write(self):
"""simple test that there is no exception when connecting"""
with Erika(COM_PORT) as my_erika:
my_erika.crlf()
my_erika.print_ascii("Hello, World!")
my_erika.crlf()
def test_connect(self):
"""simple test that there is no exception when connecting"""
with Erika(COM_PORT) as ignored:
pass
#! /usr/bin/python3
from erika.erika import Erika
from sys import stdin
import time
e = Erika("/dev/ttyAMA0")
with e:
e.print_string("\n")
e.print_string("Test Single Diacritics")
e.print_string("\n")
e.print_string("----------------------")
e.print_string("\n")
e.print_string("^^^")
e.print_string("\n")
e.print_string("```")
e.print_string("\n")
e.print_string("´´´")
e.print_string("\n")
e.print_string("¨¨¨")
e.print_string("\n")
e.print_string("°°°")
e.print_string("\n")
e.print_string("²²²")
e.print_string("\n")
e.print_string("³³³")
e.print_string("\n")
e.print_string("\n")
e.print_string("Test Combined Diacritics")
e.print_string("\n")
e.print_string("------------------------")
e.print_string("\n")
#!/usr/bin/env python3
import socket
import string
import time
from erika.erika import Erika
from erika.local_settings import ERIKA_MAX_LINE_LENGTH
from erika.local_settings import ERIKA_PORT
from erika.local_settings import TCP_IP, TCP_PORT, BUFFER_SIZE
ALLOWED_CHARACTERS = string.digits + string.ascii_letters + "@.,;:# ()_/?!\"§+%&=*-'äöüÄÖÜßéè°|$£µ^²³\n"
# TODO bad style, use "with" statement instead for clean closing...
erika = Erika(ERIKA_PORT)
erika.set_keyboard_echo(False)
s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind((TCP_IP, TCP_PORT))
s.listen(1)
def print_to_erika(sanitized_tweet):
erika.crlf()
xpos = 0
for i in range(0, len(sanitized_tweet)):
erika.print_ascii(sanitized_tweet[i])
xpos += 1