def get_last_update(data_url):
"""
Retrieve data from Johns Hopinks CSV files given a accessible URL.
:param data_url: Data URL.
:return: Dictionary with the last update grouped by location.
"""
result_dict = dict()
for attempt in range(JOHNS_HOPKINS_DATA_ATTEMPTS):
try:
response = requests.get(
data_url,
headers={'User-Agent': JOHNS_HOPKINS_USER_AGENT},
timeout=JOHNS_HOPKINS_DATA_TIMEOUT)
rows = [
row
for row in csv.reader(StringIO(response.text), delimiter=',')
][1:]
for row in rows:
dict_key = row[1] if not row[0] else f'{row[0]}, {row[1]}'
result_dict[dict_key] = int(row[-1])
return result_dict
except Exception as e:
log.error(
f'Cannot retrieve information from {data_url} - Attempt [{attempt + 1}] - [{e}]'
)
time.sleep(JOHNS_HOPKINS_DATA_RTD)
if attempt == JOHNS_HOPKINS_DATA_ATTEMPTS - 1:
log.exception(e)
return None
def run():
"""
Main function in order to process a new iteration of the Twitter bot.
:return: Iteration done.
"""
try:
for i, item in enumerate(RESOURCES):
item_name = item['name']
log.info(f'{i + 1}/{len(RESOURCES)} Processing {item_name}...')
results = retriever.get_last_update(item['data_url'])
if results is not None:
item_data_path = item['data_path']
item_data_path_exists = os.path.isfile(item_data_path)
# Get old results if they exist
old_results = dict()
if item_data_path_exists:
with open(item_data_path, 'r') as item_data_file:
old_results = json.load(item_data_file)
# Save latest results
with open(item_data_path, 'w') as item_data_file:
json.dump(results, item_data_file)
# Check for differences if it did not exist before
if item_data_path_exists:
total_worldwide = sum(old_results.values())
diff_results = list(dictdiffer.diff(results, old_results))
for j, diff_tuple in enumerate(diff_results):
log.info(f'{j + 1}/{len(diff_results)} New changes found: [{diff_tuple}]')
total_worldwide = _notify_changes(diff_tuple, item_name, item['icon'], results, total_worldwide)
time.sleep(TIME_BETWEEN_RESOURCES)
except Exception as e:
log.error(f'Unexpected error: [{e}]')
log.exception(e)
def get(name=None):
"""
API endpoint for returning a given device by its name, all if name is not specified.
:return: All devices.
"""
try:
for attempt in range(1, RETRIEVE_RETRY + 1):
log.info(f'Attempt [{attempt}]...')
chromecast_list = pychromecast.get_chromecasts()
chromecast_list = [
Device(chromecast_item) for chromecast_item in chromecast_list
]
if name is not None:
log.info(f'Applying filter name by name: [{name}]')
chromecast_list = [
device for device in chromecast_list
if device.has_device_name(name)
]
chromecast_list = [
device.serialize() for device in chromecast_list
]
if chromecast_list:
return response.make(
error=False,
response=dict(chromecast_list=chromecast_list))
else:
log.warn(f'No devices found at attempt {attempt}.')
time.sleep(RETRIEVE_RTD)
log.warn(f'No devices found.')
return response.make(error=False, response=dict(chromecast_list=[]))
except Exception as e:
log.error(f'Unexpected error: [{e}]')
log.exception(e)
return response.make(error=True, message=MESSAGE_UNEXPECTED_ERROR)
def login():
try:
with Timer('Get Auth URL'):
auth_url = spotify_api.get_auth_url()
return response.make(error=False, response=dict(redirect=auth_url))
except Exception as e:
log.error(
f'Exception while processing {login.__name__} function: [{e}]')
log.exception(e)
return response.make(error=True, message=MESSAGE_ERROR)
def download_models():
try:
if 'credentials' not in flask.session:
return flask.redirect(flask.url_for(oauth2_authorize.__name__))
thing.download_models(
flask.session.get('credentials', {}).get('access_token'))
return flask.redirect(THINGIVERSE_API_DONE)
except Exception as e:
message = f'Exception in {download_models.__name__} function: [{e}]'
log.error(message)
log.exception(e)
return flask.jsonify(dict(error=True, response=message))
def playlist(code, github_user):
try:
with Timer('Request token retrieving'):
access_token = spotify_api.get_access_token(code)
if not access_token:
return response.make(error=True,
message=MESSAGE_TOKEN_NOT_FOUND)
with Timer('Get profile data'):
user_id = spotify_api.get_current_user_id(access_token)
if not user_id:
return response.make(error=True,
message=MESSAGE_SPOTIFY_NOT_FOUND)
with Timer('Playlist generation'):
playlist_id, playlist_url = spotify_api.post_playlist(
access_token, user_id, github_user)
if not playlist_id and not playlist_url:
return response.make(error=True,
message=MESSAGE_SPOTIFY_PLAYLIST_ERROR)
with Timer('Retrieve commits from user'):
commit_messages = github_api.get_commit_messages(github_user)
if not commit_messages:
return response.make(error=True,
message=MESSAGE_COMMIT_NOT_FOUND)
with Timer('Retrieve most common words'):
most_common_words = nltk.extract_most_common(commit_messages)
with Timer('Search for tracks'):
with ThreadPool(CONCURRENT_POOL) as pool:
thread_args = [(access_token, word)
for word in most_common_words]
track_uri_list = list(
pool.imap(spotify_api.search_for_tracks, thread_args))
track_uri_list = [t for t in track_uri_list if t]
with Timer('Add tracks to the playlist'):
success = spotify_api.add_tracks_to_playlist(
access_token, playlist_id, track_uri_list)
if not success:
return response.make(error=True,
message=MESSAGE_SPOTIFY_TRACK_ERROR)
return response.make(error=False, response=dict(url=playlist_url))
except Exception as e:
log.error(
f'Exception while processing {playlist.__name__} function: [{e}]')
log.exception(e)
return response.make(error=True, message=MESSAGE_ERROR)
def run():
"""
Main function in order to process a new iteration of the Twitter bot.
:return: Iteration done.
"""
try:
resources_list = [DATA_CONFIRMED, DATA_DEATHS, DATA_RECOVERED]
confirmed_results, deaths_results, recovered_results = retriever.get_last_update(
)
if all([confirmed_results, deaths_results, recovered_results]):
for i, item_name in enumerate(resources_list):
log.info(
f'{i + 1}/{len(resources_list)} Processing {item_name}...')
# Get results
results = None
if item_name == DATA_CONFIRMED:
results = confirmed_results
elif item_name == DATA_DEATHS:
results = deaths_results
elif item_name == DATA_RECOVERED:
results = recovered_results
# Process
if results is not None:
item_data_path = DATA_PATH_DICT[item_name]
item_data_path_exists = os.path.isfile(item_data_path)
# Get old results if they exist
old_results = dict()
if item_data_path_exists:
with open(item_data_path, 'r') as item_data_file:
old_results = json.load(item_data_file)
# Save latest results
with open(item_data_path, 'w') as item_data_file:
json.dump(results, item_data_file)
# Check for differences if it did not exist before
if item_data_path_exists:
total_worldwide = sum(old_results.values())
diff_results = list(
dictdiffer.diff(results, old_results))
for j, diff_tuple in enumerate(diff_results):
log.info(
f'{j + 1}/{len(diff_results)} New changes found: [{diff_tuple}]'
)
total_worldwide = _notify_changes(
diff_tuple, item_name, ICON_DICT[item_name],
results, total_worldwide)
time.sleep(TIME_BETWEEN_RESOURCES)
except Exception as e:
log.error(f'Unexpected error: [{e}]')
log.exception(e)
def oauth2_callback():
try:
auth_code = flask.request.args.get('code')
auth_query_parameters = dict(
client_id=os.environ.get('THINGIVERSE_API_CLIENT_ID'),
client_secret=os.environ.get('THINGIVERSE_API_CLIENT_SECRET'),
code=auth_code)
response = requests.post(THINGIVERSE_API_TOKEN,
params=auth_query_parameters)
query_string = dict(parse_qsl(response.text))
flask.session['credentials'] = dict(
access_token=query_string.get('access_token'))
return flask.redirect(flask.url_for(download_models.__name__))
except Exception as e:
message = f'Exception in {oauth2_callback.__name__} function: [{e}]'
log.error(message)
log.exception(e)
return flask.jsonify(dict(error=True, response=message))
def oauth2_authorize():
try:
auth_query_parameters = dict(
client_id=os.environ.get('THINGIVERSE_API_CLIENT_ID'),
redirect_uri=flask.url_for(oauth2_callback.__name__,
_external=True),
response_type='code')
url_args = '&'.join([
'{}={}'.format(key, quote(val))
for key, val in auth_query_parameters.items()
])
auth_url = '{}/?{}'.format(THINGIVERSE_API_AUTH, url_args)
return flask.redirect(auth_url)
except Exception as e:
message = f'Exception in {oauth2_authorize.__name__} function: [{e}]'
log.error(message)
log.exception(e)
return flask.jsonify(dict(error=True, response=message))
import time
from src import scheduler
from src.helper import log, env
if __name__ == '__main__':
try:
log.info('auto-factorial was born!')
if not env.is_development():
scheduler.scheduler.start()
else:
log.info(
'Running jobs manually since DEVELOPMENT MODE is enabled, and then sleep eternally.'
)
scheduler.auto_factorial_cron_job()
while True:
time.sleep(1000)
except Exception as e:
log.error(f'Unexpected error {e} in auto-factorial')
log.exception(e)
finally:
log.info('Rest in peace, auto-factorial.')
def get(name, source_url):
"""
API endpoint for playing a source to a device given its name.
:param name: Device name.
:param source_url: Source URL.
:return: Source playing at given device.
"""
try:
# Random generation, if needed
random_video = None
if source_url == PLAY_RANDOM:
log.info('Getting random video...')
random_video = random_extractor.get()
source_url = random_video.get('sources')[0]
# Extracting information
log.info('Extracting source names...')
source_ending = '.{}'.format(source_url.split('.')[-1])
source_name = source_url.split(
'/')[-1] if not random_video else random_video.get('title')
log.info(f'Source ending: [{source_ending}]')
log.info(f'Source name: [{source_name}]')
if source_ending not in MIME_TYPES:
log.warn(MESSAGE_PLAY_DEVICE_NOT_FOUND)
return response.make(error=True,
message=MESSAGE_PLAY_DEVICE_NOT_FOUND)
# Getting devices
for attempt in range(1, RETRIEVE_RETRY + 1):
log.info(f'Attempt [{attempt}]...')
chromecast_list = pychromecast.get_chromecasts()
chromecast_list = [
Device(chromecast_item) for chromecast_item in chromecast_list
]
chromecast_list = [
device for device in chromecast_list
if device.has_device_name(name)
]
if chromecast_list:
# Process media
chromecast_device = chromecast_list[0]
log.info(
f'Chromecast device: [{chromecast_device.uuid} - {chromecast_device.name}]'
)
log.info('Waiting for being loaded...')
chromecast_device.chromecast_object.wait()
log.info('Loaded.')
mime_type = MIME_TYPES[source_ending]
log.info(f'MIME type: [{mime_type}]')
log.info(f'Cast type: [{chromecast_device.cast_type}]')
if (chromecast_device.cast_type == 'audio' and 'video' in mime_type) or \
(chromecast_device.cast_type == 'group' and 'video' in mime_type):
log.warn(MESSAGE_PLAY_MIME_DEVICE_NOT_SUPPORTED)
return response.make(
error=True,
message=MESSAGE_PLAY_MIME_DEVICE_NOT_SUPPORTED)
# Play media
log.info('Playing media...')
chromecast_device.chromecast_object.media_controller.play_media(
url=source_url, content_type=mime_type, title=source_name)
chromecast_device.chromecast_object.media_controller.block_until_active(
)
log.info('Done!')
return response.make(
error=False, response=dict(message=MESSAGE_PLAY_SUCCESS))
else:
log.warn(f'No devices found at attempt {attempt}.')
time.sleep(RETRIEVE_RTD)
log.warn(f'No devices found.')
return response.make(error=True, message=MESSAGE_PLAY_DEVICE_NOT_FOUND)
except Exception as e:
log.error(f'Unexpected error: [{e}]')
log.exception(e)
return response.make(error=True, message=MESSAGE_UNEXPECTED_ERROR)
def get(github_user):
try:
with Timer('Initialize response dictionary'):
resp = {}
with Timer('Basic information'):
basic_information = github_api.get_basic_user_information(
github_user)
if not basic_information:
return response.make(error=True,
message=MESSAGE_USER_NOT_FOUND)
resp['username'] = github_user
resp['photo'] = response.get('avatar_url', basic_information)
resp['public_repos'] = response.get('public_repos',
basic_information)
resp['public_gists'] = response.get('public_gists',
basic_information)
resp['followers'] = response.get('followers', basic_information)
resp['following'] = response.get('following', basic_information)
with Timer('Repositories'):
repos_list = github_api.get_repos_from_user(github_user)
if not repos_list:
return response.make(error=True,
message=MESSAGE_USER_NOT_FOUND)
resp['repo_amount'] = len(repos_list)
resp['repo_fork_amount'] = sum(
[response.get('fork', d, default=False) for d in repos_list])
resp['repo_total_size'] = sum(
[response.get('size', d, default=0)
for d in repos_list]) / 1000
resp['repo_total_stars'] = sum([
response.get('stargazers_count', d, default=0)
for d in repos_list
])
resp['repo_total_forks'] = sum([
response.get('forks_count', d, default=0) for d in repos_list
])
resp['repo_total_open_issues'] = sum([
response.get('open_issues', d, default=0) for d in repos_list
])
resp['repo_avg_size'] = formatter.to_float(
resp['repo_total_size'] / resp['repo_amount'])
resp['repo_avg_stars'] = formatter.to_float(
resp['repo_total_stars'] / resp['repo_amount'])
resp['repo_avg_forks'] = formatter.to_float(
resp['repo_total_forks'] / resp['repo_amount'])
resp['repo_avg_open_issues'] = formatter.to_float(
resp['repo_total_open_issues'] / resp['repo_amount'])
with Timer('Languages & topics - threads'):
with ThreadPool(CONCURRENT_POOL) as pool:
thread_args = [(github_user, response.get('name', r))
for r in repos_list if response.get('name', r)]
language_response_list = list(
pool.imap(github_api.get_languages, thread_args))
topic_response_list = list(
pool.imap(github_api.get_topics, thread_args))
with Timer('Languages & topics - amount'):
languages_dict = {}
for language_response in language_response_list:
if language_response:
for key, value in language_response.items():
if key not in languages_dict:
languages_dict[key] = 0
languages_dict[key] += value
topics_dict = {}
for topic_response in topic_response_list:
if topic_response:
for topic in topic_response:
if topic not in topics_dict:
topics_dict[topic] = 0
topics_dict[topic] += 1
with Timer('Languages - percentage'):
resp['languages'] = []
total_languages = sum(languages_dict.values())
sorted_languages = sorted(languages_dict.items(),
key=operator.itemgetter(1),
reverse=True)
for idx in range(0, len(sorted_languages)):
if idx < GITHUB_LANGUAGES_MAX:
language_name, language_amount = sorted_languages[idx]
percentage = formatter.to_float(
(language_amount / total_languages) * 100)
resp['languages'].append(
dict(label=language_name,
amount=language_amount,
percentage=percentage))
else:
language_amount = sum([
v[1] for v in sorted_languages[GITHUB_LANGUAGES_MAX:]
])
percentage = formatter.to_float(
(language_amount / total_languages) * 100)
resp['languages'].append(
dict(label='Others',
amount=language_amount,
percentage=percentage))
break
with Timer('Topics - percentage'):
resp['topics'] = []
total_topics = sum(topics_dict.values())
sorted_topics = sorted(topics_dict.items(),
key=operator.itemgetter(1),
reverse=True)
for idx in range(0, len(sorted_topics)):
if idx < GITHUB_TOPICS_MAX:
topic_name, topic_amount = sorted_topics[idx]
percentage = formatter.to_float(
(topic_amount / total_topics) * 100)
resp['topics'].append(
dict(label=topic_name,
amount=topic_amount,
percentage=percentage))
else:
topic_amount = sum(
[v[1] for v in sorted_topics[GITHUB_TOPICS_MAX:]])
percentage = formatter.to_float(
(topic_amount / total_topics) * 100)
resp['topics'].append(
dict(label='others',
amount=topic_amount,
percentage=percentage))
break
with Timer('Contributors - thread'):
with ThreadPool(CONCURRENT_POOL) as pool:
thread_args = [(github_user, response.get('name', r))
for r in repos_list if response.get('name', r)]
contributor_response_list = list(
pool.imap(github_api.get_contributors, thread_args))
with Timer('Contributors - save'):
resp['commits'] = 0
resp['commits_user'] = 0
resp['commits_contributor'] = 0
contributors_dict = {}
for contributor_response in contributor_response_list:
if contributor_response:
for contributor in contributor_response:
contributor_name = response.get('login', contributor)
if contributor_name:
contributions = response.get('contributions',
contributor,
default=0)
resp['commits'] += contributions
if contributor_name.lower() == github_user.lower():
resp['commits_user'] += contributions
else:
if contributor_name not in contributors_dict:
contributors_dict[contributor_name] = dict(
commits=0,
photo=response.get('avatar_url',
contributor,
default=''),
url=response.get('html_url',
contributor,
default=''))
resp['commits_contributor'] += contributions
contributors_dict[contributor_name][
'commits'] += contributions
resp['commits_user_percentage'] = formatter.to_float(
(resp['commits_user'] / resp['commits']) * 100)
resp['commits_contributor_percentage'] = formatter.to_float(
(resp['commits_contributor'] / resp['commits']) * 100)
resp['contributors'] = []
for contributor_name, contributor_dict in contributors_dict.items(
):
contributor_dict['label'] = contributor_name
resp['contributors'].append(contributor_dict)
resp['contributors'] = sorted(resp['contributors'],
key=lambda k: k['commits'],
reverse=True)
return response.make(error=False, response=resp)
except Exception as e:
log.error(f'Exception while processing {get.__name__} function: [{e}]')
log.exception(e)
return response.make(error=True, message=MESSAGE_ERROR)
