import signal
import argparse
import time
+import threading
import requests
import webbrowser
# Database
db = RainbowDB()
+# Lock for streams
+
+StreamLock = threading.Lock()
+
# Commands
cmdset = [
'switch',
'config',
'theme',
'h',
+ 'p',
+ 'r',
'c',
'q'
]
"""
Init function
"""
+ # Handle Ctrl C
+ ctrl_c_handler = lambda signum, frame: quit()
+ signal.signal(signal.SIGINT, ctrl_c_handler)
# Get name
t = Twitter(auth=authen())
name = '@' + t.account.verify_credentials()['screen_name']
+ if not get_config('PREFIX'):
+ set_config('PREFIX', name)
g['original_name'] = name[1:]
- g['decorated_name'] = color_func(c['DECORATED_NAME'])('[' + name + ']: ')
+ g['decorated_name'] = lambda x: color_func(
+ c['DECORATED_NAME'])(
+ '[' + x + ']: ')
# Theme init
files = os.listdir(os.path.dirname(__file__) + '/colorset')
themes = [f.split('.')[0] for f in files if f.split('.')[-1] == 'json']
g['themes'] = themes
db.theme_store(c['THEME'])
# Semaphore init
- db.semaphore_store(False)
+ db.semaphore_store(False, False)
# Image on term
c['IMAGE_ON_TERM'] = args.image_on_term
+
def switch():
"""
Switch stream
keyword = g['stuff'].split()[1]
if keyword[0] == '#':
keyword = keyword[1:]
- # Kill old process
- os.kill(g['stream_pid'], signal.SIGKILL)
+ # Kill old thread
+ g['stream_stop'] = True
args.track_keywords = keyword
- # Start new process
- p = Process(
- target=stream,
- args=(
- c['PUBLIC_DOMAIN'],
- args))
- p.start()
- g['stream_pid'] = p.pid
+ # Start new thread
+ th = threading.Thread(target=stream, args=(c['PUBLIC_DOMAIN'], args))
+ th.daemon = True
+ th.start()
# Personal stream
elif target == 'mine':
- # Kill old process
- os.kill(g['stream_pid'], signal.SIGKILL)
- # Start new process
- p = Process(
- target=stream,
- args=(
- c['USER_DOMAIN'],
- args,
- g['original_name']))
- p.start()
- g['stream_pid'] = p.pid
+ # Kill old thread
+ g['stream_stop'] = True
+ # Start new thread
+ th = threading.Thread(target=stream, args=(c['USER_DOMAIN'], args, g['original_name']))
+ th.daemon = True
+ th.start()
printNicely('')
if args.filter:
printNicely(cyan('Only: ' + str(args.filter)))
slug=slug,
owner_screen_name=owner,
screen_name=user_name)
- printNicely(light_green('Added.'))
+ printNicely(green('Added.'))
except:
printNicely(light_magenta('I\'m sorry we can not add him/her.'))
slug=slug,
owner_screen_name=owner,
screen_name=user_name)
- printNicely(light_green('Gone.'))
+ printNicely(green('Gone.'))
except:
printNicely(light_magenta('I\'m sorry we can not remove him/her.'))
t.lists.subscribers.create(
slug=slug,
owner_screen_name=owner)
- printNicely(light_green('Done.'))
+ printNicely(green('Done.'))
except:
printNicely(
light_magenta('I\'m sorry you can not subscribe to this list.'))
t.lists.subscribers.destroy(
slug=slug,
owner_screen_name=owner)
- printNicely(light_green('Done.'))
+ printNicely(green('Done.'))
except:
printNicely(
light_magenta('I\'m sorry you can not unsubscribe to this list.'))
name=name,
mode=mode,
description=description)
- printNicely(light_green(name + ' list is created.'))
+ printNicely(green(name + ' list is created.'))
except:
printNicely(red('Oops something is wrong with Twitter :('))
owner_screen_name=g['original_name'],
mode=mode,
description=description)
- printNicely(light_green(slug + ' list is updated.'))
+ printNicely(green(slug + ' list is updated.'))
except:
printNicely(red('Oops something is wrong with Twitter :('))
t.lists.destroy(
slug='-'.join(slug.split()),
owner_screen_name=g['original_name'])
- printNicely(light_green(slug + ' list is deleted.'))
+ printNicely(green(slug + ' list is deleted.'))
except:
printNicely(red('Oops something is wrong with Twitter :('))
if not g['stuff']:
for k in all_config:
line = ' ' * 2 + \
- light_green(k) + ': ' + light_yellow(str(all_config[k]))
+ green(k) + ': ' + light_yellow(str(all_config[k]))
printNicely(line)
guide = 'Detailed explanation can be found at ' + \
color_func(c['TWEET']['link'])(
if g['stuff'] in all_config:
k = g['stuff']
line = ' ' * 2 + \
- light_green(k) + ': ' + light_yellow(str(all_config[k]))
+ green(k) + ': ' + light_yellow(str(all_config[k]))
printNicely(line)
else:
printNicely(red('No such config key.'))
key = g['stuff'].split()[0]
try:
value = get_default_config(key)
- line = ' ' * 2 + light_green(key) + ': ' + light_magenta(value)
+ line = ' ' * 2 + green(key) + ': ' + light_magenta(value)
printNicely(line)
except:
- printNicely(light_magenta('This config key does not exist in default.'))
+ printNicely(
+ light_magenta('This config key does not exist in default.'))
# Delete specific config key in config file
elif len(g['stuff'].split()) == 2 and g['stuff'].split()[-1] == 'drop':
key = g['stuff'].split()[0]
try:
delete_config(key)
- printNicely(light_green('Config key is dropped.'))
+ printNicely(green('Config key is dropped.'))
except:
printNicely(red('No such config key.'))
# Set specific config
elif len(g['stuff'].split()) == 3 and g['stuff'].split()[1] == '=':
key = g['stuff'].split()[0]
value = g['stuff'].split()[-1]
+ if key == 'THEME' and not validate_theme(value):
+ printNicely(red('Invalid theme\'s value.'))
+ return
try:
set_config(key, value)
- printNicely(light_green('Updated successfully.'))
+ # Apply theme immediately
+ if key == 'THEME':
+ reload_theme(value)
+ g['decorated_name'] = lambda x: color_func(
+ c['DECORATED_NAME'])(
+ '[' + x + ']: ')
+ printNicely(green('Updated successfully.'))
except:
printNicely(light_magenta('Not valid value.'))
return
else:
line = ' ' * 4 + line
printNicely(line)
- elif g['stuff'] == 'current_as_default':
- # Set as default
- set_config('THEME', c['THEME'])
- printNicely(light_green('Okay it will be applied from next time :)'))
else:
# Change theme
try:
- # Load new config
- if g['stuff'] != 'custom':
- new_config = os.path.dirname(
- __file__) + '/colorset/' + g['stuff'] + '.json'
- else:
- new_config = os.environ.get(
- 'HOME', os.environ.get(
- 'USERPROFILE',
- '')) + os.sep + '.rainbow_config.json'
- new_config = load_config(new_config)
- if new_config:
- for nc in new_config:
- c[nc] = new_config[nc]
- # Update db and reset colors
- db.theme_update(g['stuff'])
- c['THEME'] = g['stuff']
- start_cycle()
- g['decorated_name'] = color_func(
+ # Load new theme
+ reload_theme(g['stuff'])
+ # Redefine decorated_name
+ g['decorated_name'] = lambda x: color_func(
c['DECORATED_NAME'])(
- '[@' + g['original_name'] + ']: ')
+ '[' + x + ']: ')
printNicely(green('Theme changed.'))
except:
printNicely(red('No such theme exists.'))
usage += '\n'
usage += s + grey(u'\u266A' + ' Screening \n')
usage += s * 2 + light_green('h') + ' will show this help again.\n'
+ usage += s * 2 + light_green('p') + ' will pause the stream.\n'
+ usage += s * 2 + light_green('r') + ' will unpause the stream.\n'
usage += s * 2 + light_green('c') + ' will clear the screen.\n'
usage += s * 2 + light_green('q') + ' will quit.\n'
# End
printNicely(usage)
+def pause():
+ """
+ Pause stream display
+ """
+ db.semaphore_update_pause(True)
+ printNicely(green('Stream is paused'))
+
+
+def replay():
+ """
+ Replay stream
+ """
+ db.semaphore_update_pause(False)
+ printNicely(green('Stream is running back now'))
+
+
def clear():
"""
Clear screen
"""
Exit all
"""
- save_history()
- os.system('rm -rf rainbow.db')
- os.kill(g['stream_pid'], signal.SIGKILL)
+ try:
+ save_history()
+ os.system('rm -rf rainbow.db')
+ printNicely(green('See you next time :)'))
+ except:
+ pass
sys.exit()
config,
theme,
help,
+ pause,
+ replay,
clear,
quit
]
], # list
[], # cal
[key for key in dict(get_all_config())], # config
- g['themes'] + ['current_as_default'], # theme
+ g['themes'], # theme
[
'discover',
'tweets',
'list',
'stream'
], # help
+ [], # pause
+ [], # reconnect
[], # clear
[], # quit
]
reset()
while True:
if g['prefix']:
- line = raw_input(g['decorated_name'])
+ line = raw_input(g['decorated_name'](c['PREFIX']))
else:
line = raw_input()
try:
g['cmd'] = cmd
try:
# Lock the semaphore
- db.semaphore_update(True)
+ db.semaphore_update_lock(True)
# Save cmd to global variable and call process
g['stuff'] = ' '.join(line.split()[1:])
# Process the command
process(cmd)()
# Not re-display
- if cmd in ['switch', 't', 'rt', 'rep']:
+ if cmd in ['t', 'rt', 'rep']:
g['prefix'] = False
else:
g['prefix'] = True
# Release the semaphore lock
- db.semaphore_update(False)
+ db.semaphore_update_lock(False)
except Exception:
printNicely(red('OMG something is wrong with Twitter right now.'))
# These arguments are optional:
stream_args = dict(
timeout=args.timeout,
- block=not args.no_block,
+ block=False,
heartbeat_timeout=args.heartbeat_timeout)
# Track keyword
query_args = dict()
tweet_iter = stream.statuses.filter(**query_args)
else:
tweet_iter = stream.statuses.sample()
+ # Block new stream until other one exits
+ StreamLock.acquire()
+ g['stream_stop'] = False
for tweet in tweet_iter:
+ if(g['stream_stop'] == True):
+ StreamLock.release()
+ break
if tweet is None:
- printNicely("-- None --")
+ pass
elif tweet is Timeout:
printNicely("-- Timeout --")
elif tweet is HeartbeatTimeout:
fil=args.filter,
ig=args.ignore,
)
+ sys.stdout.write(g['decorated_name'](c['PREFIX']) + readline.get_line_buffer())
+ sys.stdout.flush()
elif tweet.get('direct_message'):
- print_message(tweet['direct_message'])
+ print_message(tweet['direct_message'], check_semaphore=True)
except TwitterHTTPError:
printNicely('')
printNicely(
except TwitterHTTPError:
printNicely('')
printNicely(
- magenta("Something wrong with Twitter Oauth right now :("))
- printNicely(
- magenta("Please delete ~/.rainbow_oauth and try again."))
+ magenta("We have maximum connection problem with twitter'stream API right now :("))
+ printNicely(magenta("Let's try again later."))
save_history()
os.system('rm -rf rainbow.db')
sys.exit()
- # Spawn stream process
- p = Process(
- target=stream,
- args=(
- c['USER_DOMAIN'],
- args,
- g['original_name']))
- p.start()
+ # Spawn stream thread
+ th = threading.Thread(target=stream, args=(c['USER_DOMAIN'], args, g['original_name']))
+ th.daemon = True
+ th.start()
# Start listen process
time.sleep(0.5)
g['reset'] = True
g['prefix'] = True
- g['stream_pid'] = p.pid
listen()
projects / rainbowstream.git / blobdiff