mirror of
https://github.com/pgadmin-org/pgadmin4.git
synced 2025-01-23 23:13:38 -06:00
57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
##########################################################################
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#
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# pgAdmin 4 - PostgreSQL Tools
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#
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# Copyright (C) 2013 - 2017, The pgAdmin Development Team
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# This software is released under the PostgreSQL Licence
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#
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##########################################################################
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import os
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import subprocess
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import signal
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import random
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class AppStarter:
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""" Helper for starting the full pgadmin4 app and loading the page via
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selenium
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"""
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def __init__(self, driver, app_config):
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self.driver = driver
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self.app_config = app_config
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def start_app(self):
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""" This function start the subprocess to start pgAdmin app """
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random_server_port = str(random.randint(10000, 65535))
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env = {
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"PGADMIN_PORT": random_server_port,
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"SQLITE_PATH": str(self.app_config.TEST_SQLITE_PATH)
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}
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env.update(os.environ)
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# Add OS check for pass value for 'preexec_fn'
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self.pgadmin_process = subprocess.Popen(
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["python", "pgAdmin4.py"],
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shell=False,
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preexec_fn=None if os.name == 'nt' else os.setsid,
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stderr=open(os.devnull, 'w'),
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env=env
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)
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self.driver.set_window_size(1024, 1024)
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self.driver.get(
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"http://" + self.app_config.DEFAULT_SERVER + ":" +
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random_server_port)
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def stop_app(self):
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""" This function stop the started app by killing process """
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self.driver.quit()
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# os.killpg supported in Mac and Unix as this function not supported in
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# Windows
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try:
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os.killpg(os.getpgid(self.pgadmin_process.pid), signal.SIGTERM)
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except AttributeError:
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# os.kill is supported by Windows
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os.kill(self.pgadmin_process.pid, signal.SIGTERM)
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