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import json
import os
class TrameServerMonitor:
"""Helper class capture sever state from log"""
def __init__(self, log_path):
self._log_path = log_path
self._last_state = {}
self.port = 0
self.update()
def update(self):
last_state_line = "STATE: {}"
with open(self._log_path, "r") as f:
for line in f.readlines():
print(line)
if "SERVER_PORT:" in line:
self.port = int(line[13:])
if line[:7] == "STATE: ":
last_state_line = line
self._last_state = json.loads(last_state_line[7:])
def get_state(self):
self.update()
return self._last_state
def get(self, name):
self.update()
return self._last_state.get(name)
def remove_page_urls(base_path):
"""Selenium capture page_url.txt which will change through
tests and therefore we need to remove them."""
for root, dirs, files in os.walk(base_path):
if "page_url.txt" in files:
full_path = os.path.join(root, "page_url.txt")
os.remove(full_path)
print(f" - remove: {full_path}")
def print_state(**kwargs):
"""Helper to print the server state in a way TrameServerMonitor can understand"""
print("STATE:", json.dumps(kwargs), flush=True)
def enable_testing(server, *state_monitor):
"""Register state monitoring for TrameServerMonitor and port extractor"""
server.state.change(*state_monitor)(print_state)
@server.controller.add("on_server_ready")
def print_server_port(**kwargs):
print("SERVER_PORT:", server.port, flush=True)
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