def write_html(html_path: str):
global num_docs_evaluated
global evaluation_value
with open(resource_filename('jina', '/'.join(('resources', 'helloworld.html'))), 'r') as fp, \
open(html_path, 'w') as fw:
t = fp.read()
t = t.replace('{% RESULT %}', '\n'.join(result_html))
t = t.replace(
'{% PRECISION_EVALUATION %}',
'{:.2f}%'.format(evaluation_value['PrecisionEvaluator'] * 100.0))
t = t.replace(
'{% RECALL_EVALUATION %}',
'{:.2f}%'.format(evaluation_value['RecallEvaluator'] * 100.0))
t = t.replace('{% TOP_K %}', str(TOP_K))
fw.write(t)
url_html_path = 'file://' + os.path.abspath(html_path)
try:
webbrowser.open(url_html_path, new=2)
except:
pass
finally:
default_logger.success(
f'You should see a "hello-world.html" opened in your browser, '
f'if not you may open {url_html_path} manually')
colored_url = colored('https://opensource.jina.ai',
color='cyan',
attrs='underline')
default_logger.success(
f'🤩 Intrigued? Play with "jina hello-world --help" and learn more about Jina at {colored_url}'
)
def hello_world(args):
"""
Execute the chatbot example.
:param args: arguments passed from CLI
"""
Path(args.workdir).mkdir(parents=True, exist_ok=True)
with ImportExtensions(
required=True,
help_text=
'this demo requires Pytorch and Transformers to be installed, '
'if you haven\'t, please do `pip install jina[torch,transformers]`',
):
import transformers, torch
assert [torch,
transformers] #: prevent pycharm auto remove the above line
targets = {
'covid-csv': {
'url': args.index_data_url,
'filename': os.path.join(args.workdir, 'dataset.csv'),
}
}
# download the data
download_data(targets, args.download_proxy, task_name='download csv data')
# now comes the real work
# load index flow from a YAML file
f = (Flow().add(uses=MyTransformer,
parallel=args.parallel).add(uses=MyIndexer,
workspace=args.workdir))
# index it!
with f, open(targets['covid-csv']['filename']) as fp:
f.index(DocumentArray.from_csv(fp, field_resolver={'question':
'text'}))
# switch to REST gateway at runtime
f.use_rest_gateway(args.port_expose)
url_html_path = 'file://' + os.path.abspath(
os.path.join(os.path.dirname(os.path.realpath(__file__)),
'static/index.html'))
try:
webbrowser.open(url_html_path, new=2)
except:
pass # intentional pass, browser support isn't cross-platform
finally:
default_logger.success(
f'You should see a demo page opened in your browser, '
f'if not, you may open {url_html_path} manually')
if not args.unblock_query_flow:
f.block()
def fork_hello(args):
from_path = os.path.join(os.path.dirname(__file__), args.project)
shutil.copytree(from_path, args.destination)
full_path = os.path.abspath(args.destination)
default_logger.success(f'{args.project} project is forked to {full_path}')
default_logger.info(
f'''
To run the project:
~$ cd {full_path}
~$ python app.py
'''
)
def write_html(html_path):
with open(resource_filename('jina', '/'.join(('resources', 'helloworld.html'))), 'r') as fp, \
open(html_path, 'w') as fw:
t = fp.read()
t = t.replace('{% RESULT %}', '\n'.join(result_html))
fw.write(t)
url_html_path = 'file://' + os.path.abspath(html_path)
try:
webbrowser.open(url_html_path, new=2)
except:
pass
finally:
default_logger.success(f'You should see a "hello-world.html" opened in your browser, '
f'if not you may open {url_html_path} manually')
colored_url = colored('https://opensource.jina.ai', color='cyan', attrs='underline')
default_logger.success(
f'🤩 Intrigued? Play with "jina hello-world --help" and learn more about Jina at {colored_url}')
def write_html(html_path):
"""
Method to present results in browser.
:param html_path: path of the written html
"""
with open(
os.path.join(os.path.dirname(os.path.realpath(__file__)),
'demo.html')) as fp, open(html_path, 'w') as fw:
t = fp.read()
t = t.replace('{% RESULT %}', '\n'.join(result_html))
t = t.replace(
'{% PRECISION_EVALUATION %}',
'{:.2f}%'.format(evaluation_value['Precision'] * 100.0),
)
t = t.replace(
'{% RECALL_EVALUATION %}',
'{:.2f}%'.format(evaluation_value['Recall'] * 100.0),
)
t = t.replace('{% TOP_K %}', str(top_k))
fw.write(t)
url_html_path = 'file://' + os.path.abspath(html_path)
try:
webbrowser.open(url_html_path, new=2)
except:
pass # intentional pass, browser support isn't cross-platform
finally:
default_logger.success(
f'You should see a "hello-world.html" opened in your browser, '
f'if not you may open {url_html_path} manually')
colored_url = colored('https://opensource.jina.ai',
color='cyan',
attrs='underline')
default_logger.success(
f'🤩 Intrigued? Play with "jina hello fashion --help" and learn more about Jina at {colored_url}'
)
def hello_world(args):
# this envs are referred in index and query flow YAMLs
os.environ['RESOURCE_DIR'] = resource_filename('jina', 'resources')
os.environ['SHARDS'] = str(args.shards)
os.environ['REPLICAS'] = str(args.replicas)
os.environ['HW_WORKDIR'] = args.workdir
os.environ['WITH_LOGSERVER'] = str(args.logserver)
# reduce the network load by using `fp16`, or even `uint8`
os.environ['JINA_ARRAY_QUANT'] = 'fp16'
# now comes the real work
# load index flow from a YAML file
f = Flow.load_config(args.index_yaml_path)
# run it!
with f:
default_logger.success(
f'hello-world server is started at {f.host}:{f.port_expose}, '
f'you can now use "python client.py --port-expose {f.port_expose} --host {f.host}" to send request!'
)
f.block()
def test_expand_env(self):
print(expand_env_var('${PATH}-${AA}'))
default_logger.info('aa')
default_logger.success('aa')
def hello_world(args):
"""
Execute the multimodal example.
:param args: arguments passed from CLI
"""
Path(args.workdir).mkdir(parents=True, exist_ok=True)
with ImportExtensions(
required=True,
help_text=
'this demo requires Pytorch and Transformers to be installed, '
'if you haven\'t, please do `pip install jina[torch,transformers]`',
):
import transformers, torch, torchvision
assert [
torch,
transformers,
torchvision,
] #: prevent pycharm auto remove the above line
# args.workdir = '0bae16ce-5bb2-43be-bcd4-6f1969e8068f'
targets = {
'people-img': {
'url': args.index_data_url,
'filename': os.path.join(args.workdir, 'dataset.zip'),
}
}
# download the data
if not os.path.exists(targets['people-img']['filename']):
download_data(targets,
args.download_proxy,
task_name='download zip data')
with zipfile.ZipFile(targets['people-img']['filename'], 'r') as fp:
fp.extractall(args.workdir)
# this envs are referred in index and query flow YAMLs
os.environ['HW_WORKDIR'] = args.workdir
# now comes the real work
# load index flow from a YAML file
# index it!
f = Flow.load_config('flow-index.yml')
with f, open(f'{args.workdir}/people-img/meta.csv', newline='') as fp:
f.index(inputs=DocumentArray.from_csv(fp), request_size=10)
# search it!
f = Flow.load_config('flow-search.yml')
# switch to REST gateway
f.use_rest_gateway(args.port_expose)
url_html_path = 'file://' + os.path.abspath(
os.path.join(os.path.dirname(os.path.realpath(__file__)),
'static/index.html'))
with f:
try:
webbrowser.open(url_html_path, new=2)
except:
pass # intentional pass, browser support isn't cross-platform
finally:
default_logger.success(
f'You should see a demo page opened in your browser, '
f'if not, you may open {url_html_path} manually')
if not args.unblock_query_flow:
f.block()