def on_any_event(self, event):
is_contracts_json_file = os.path.samefile(
event.src_path, get_compiled_contract_destination_path(self.project_dir)
)
if not is_contracts_json_file:
return
click.echo("============ Detected Change ==============")
click.echo("> {0} => {1}".format(event.event_type, event.src_path))
click.echo("> Recreating 'contracts.js' ...")
compile_js_contracts(self.project_dir)
click.echo("> watching...")
def on_any_event(self, event):
is_contracts_json_file = os.path.samefile(
event.src_path,
get_compiled_contract_destination_path(self.project_dir),
)
if not is_contracts_json_file:
return
click.echo("============ Detected Change ==============")
click.echo("> {0} => {1}".format(event.event_type, event.src_path))
click.echo("> Recreating 'contracts.js' ...")
compile_js_contracts(self.project_dir)
click.echo("> watching...")
def web_runserver(debug):
"""
Run the development server.
"""
project_dir = os.getcwd()
# Do initial setup
click.echo("Compiling contracts...")
compile_and_write_contracts(project_dir)
click.echo("Compiling contracts.js...")
compile_js_contracts(project_dir)
click.echo("Collectind static assets...")
collect_static_assets(project_dir)
all_threads = []
# Contract Builder Thread
contracts_observer_thread = get_contracts_observer(project_dir)
contracts_observer_thread.daemon = True
# Contract JS Builder Thread
contracts_code_observer_thread = get_contracts_code_observer(project_dir)
contracts_code_observer_thread.daemon = True
# Assets Collector Thread
static_assets_observer_thread = get_static_assets_observer(project_dir)
static_assets_observer_thread.daemon = True
# Webserver Thread
flask_app = get_flask_app(project_dir)
webserver_thread = multiprocessing.Process(
target=flask_app.run,
kwargs={'use_reloader': False, 'debug': debug},
)
webserver_thread.daemon = True
# Start all the threads
contracts_observer_thread.start()
contracts_code_observer_thread.start()
static_assets_observer_thread.start()
webserver_thread.start()
try:
all_threads = (
contracts_observer_thread,
contracts_code_observer_thread,
static_assets_observer_thread,
webserver_thread,
)
while any(t.is_alive() for t in all_threads):
if not all(t.is_alive() for t in all_threads):
raise click.Abort("Some threads died!")
time.sleep(1)
except KeyboardInterrupt:
for t in all_threads:
if hasattr(t, 'stop'):
t.stop()
elif hasattr(t, 'terminate'):
t.terminate()
else:
raise ValueError("wat")
for t in all_threads:
t.join()
def web_collect():
"""
Compile the contracts.js file and collect static assets.
"""
compile_js_contracts(os.getcwd())
collect_static_assets(os.getcwd())