SeleniumBase/seleniumbase/core/log_helper.py

260 lines
9.7 KiB
Python
Executable File

# -*- coding: utf-8 -*-
import codecs
import datetime
import os
import shutil
import sys
import time
import traceback
from seleniumbase.config import settings
def log_screenshot(test_logpath, driver, screenshot=None, get=False):
screenshot_name = settings.SCREENSHOT_NAME
screenshot_path = "%s/%s" % (test_logpath, screenshot_name)
try:
if not screenshot:
element = driver.find_element_by_tag_name('body')
screenshot = element.screenshot_as_base64
with open(screenshot_path, "wb") as file:
file.write(screenshot)
if get:
return screenshot
except Exception:
try:
driver.get_screenshot_as_file(screenshot_path)
except Exception:
print("WARNING: Unable to get screenshot for failure logs!")
def get_master_time():
""" Returns (timestamp, the_date, the_time) """
timestamp = str(int(time.time())) + " (Unix Timestamp)"
now = datetime.datetime.now()
utc_offset = -time.timezone / 3600.0
utc_str = "UTC+0"
if utc_offset > 0:
if utc_offset < 10:
utc_str = "UTC+0%s" % utc_offset
else:
utc_str = "UTC+%s" % utc_offset
elif utc_offset < 0:
if utc_offset > -10:
utc_str = "UTC-0%s" % abs(utc_offset)
else:
utc_str = "UTC-%s" % abs(utc_offset)
utc_str = utc_str.replace('.5', '.3').replace('.', ':') + "0"
time_zone = ""
try:
time_zone = '(' + time.tzname[time.daylight] + ', ' + utc_str + ')'
except Exception:
time_zone = '(' + utc_str + ')'
# Use [Day-of-Week, Month Day, Year] format when time zone < GMT/UTC-3
the_date = now.strftime("%A, %B %d, %Y").replace(' 0', ' ')
if utc_offset >= -3:
# Use [Day-of-Week, Day Month Year] format when time zone >= GMT/UTC-3
the_date = now.strftime("%A, %d %B %Y").replace(' 0', ' ')
the_time = now.strftime("%I:%M:%S %p ") + time_zone
if the_time.startswith("0"):
the_time = the_time[1:]
return timestamp, the_date, the_time
def log_test_failure_data(test, test_logpath, driver, browser, url=None):
basic_info_name = settings.BASIC_INFO_NAME
basic_file_path = "%s/%s" % (test_logpath, basic_info_name)
log_file = codecs.open(basic_file_path, "w+", "utf-8")
if url:
last_page = url
else:
last_page = get_last_page(driver)
timestamp, the_date, the_time = get_master_time()
test_id = get_test_id(test)
data_to_save = []
data_to_save.append("%s" % test_id)
data_to_save.append("----------------------------------------------------")
data_to_save.append("Last Page: %s" % last_page)
data_to_save.append(" Browser: %s" % browser)
data_to_save.append("Timestamp: %s" % timestamp)
data_to_save.append(" Date: %s" % the_date)
data_to_save.append(" Time: %s" % the_time)
data_to_save.append("----------------------------------------------------")
if sys.version_info[0] >= 3 and hasattr(test, '_outcome') and (
hasattr(test._outcome, 'errors') and test._outcome.errors):
try:
exc_message = test._outcome.errors[0][1][1]
traceback_address = test._outcome.errors[0][1][2]
traceback_list = traceback.format_list(
traceback.extract_tb(traceback_address)[1:])
traceback_message = ''.join(traceback_list).strip()
except Exception:
exc_message = "(Unknown Exception)"
traceback_message = "(Unknown Traceback)"
data_to_save.append("Traceback: " + traceback_message)
data_to_save.append("Exception: " + str(exc_message))
else:
the_traceback = None
the_traceback = ''.join(
traceback.format_exception(sys.exc_info()[0],
sys.exc_info()[1],
sys.exc_info()[2]))
if not the_traceback or len(str(the_traceback)) < 30 or (
the_traceback.endswith("StopIteration\n")):
good_stack = []
the_stacks = traceback.format_list(
traceback.extract_tb(sys.last_traceback))
for stack in the_stacks:
if "/site-packages/pluggy/" not in stack:
if "/site-packages/_pytest/" not in stack:
good_stack.append(stack)
the_traceback = ''.join(good_stack)
data_to_save.append("Traceback: " + the_traceback)
last_value = sys.last_value
if last_value:
data_to_save.append("Exception: " + str(last_value))
else:
data_to_save.append("Traceback: " + the_traceback)
log_file.writelines("\r\n".join(data_to_save))
log_file.close()
def log_page_source(test_logpath, driver, source=None):
html_file_name = settings.PAGE_SOURCE_NAME
if source:
page_source = source
else:
try:
page_source = driver.page_source
except Exception:
# Since we can't get the page source from here, skip saving it
return
html_file_path = "%s/%s" % (test_logpath, html_file_name)
html_file = codecs.open(html_file_path, "w+", "utf-8")
rendered_source = get_html_source_with_base_href(driver, page_source)
html_file.write(rendered_source)
html_file.close()
def get_test_id(test):
test_id = "%s.%s.%s" % (
test.__class__.__module__,
test.__class__.__name__,
test._testMethodName)
if test._sb_test_identifier and len(str(test._sb_test_identifier)) > 6:
test_id = test._sb_test_identifier
return test_id
def get_last_page(driver):
try:
last_page = driver.current_url
except Exception:
last_page = '[WARNING! Browser Not Open!]'
if len(last_page) < 5:
last_page = '[WARNING! Browser Not Open!]'
return last_page
def get_base_url(full_url):
protocol = full_url.split('://')[0]
simple_url = full_url.split('://')[1]
base_url = simple_url.split('/')[0]
full_base_url = "%s://%s" % (protocol, base_url)
return full_base_url
def get_base_href_html(full_url):
''' The base href line tells the html what the base page really is.
This is important when trying to open the page outside it's home. '''
base_url = get_base_url(full_url)
return '<base href="%s">' % base_url
def get_html_source_with_base_href(driver, page_source):
''' Combines the domain base href with the html source.
This is needed for the page html to render correctly. '''
last_page = get_last_page(driver)
if '://' in last_page:
base_href_html = get_base_href_html(last_page)
return '%s\n%s' % (base_href_html, page_source)
return ''
def copytree(src, dst, symlinks=False, ignore=None):
if not os.path.exists(dst):
os.makedirs(dst)
for item in os.listdir(src):
s = os.path.join(src, item)
d = os.path.join(dst, item)
if os.path.isdir(s):
copytree(s, d, symlinks, ignore)
else:
if not os.path.exists(d) or (
os.stat(s).st_mtime - os.stat(d).st_mtime > 1):
shutil.copy2(s, d)
def archive_logs_if_set(log_path, archive_logs=False):
""" Handle Logging """
arg_join = " ".join(sys.argv)
if ("-n" in sys.argv) or ("-n=" in arg_join) or (arg_join == "-c"):
return # Skip if multithreaded
if log_path.endswith("/"):
log_path = log_path[:-1]
if not os.path.exists(log_path):
try:
os.makedirs(log_path)
except Exception:
pass # Only reachable during multi-threaded runs
else:
if settings.ARCHIVE_EXISTING_LOGS or archive_logs:
if len(os.listdir(log_path)) > 0:
archived_folder = "%s/../archived_logs/" % log_path
archived_folder = os.path.realpath(archived_folder) + '/'
log_path = os.path.realpath(log_path) + '/'
if not os.path.exists(archived_folder):
try:
os.makedirs(archived_folder)
except Exception:
pass # Only reachable during multi-threaded runs
time_id = str(int(time.time()))
archived_logs = "%slogs_%s" % (archived_folder, time_id)
copytree(log_path, archived_logs)
def log_folder_setup(log_path, archive_logs=False):
""" Handle Logging """
if log_path.endswith("/"):
log_path = log_path[:-1]
if not os.path.exists(log_path):
try:
os.makedirs(log_path)
except Exception:
pass # Should only be reachable during multi-threaded runs
else:
archived_folder = "%s/../archived_logs/" % log_path
archived_folder = os.path.realpath(archived_folder) + '/'
if not os.path.exists(archived_folder):
try:
os.makedirs(archived_folder)
except Exception:
pass # Should only be reachable during multi-threaded runs
archived_logs = "%slogs_%s" % (
archived_folder, int(time.time()))
if len(os.listdir(log_path)) > 0:
try:
shutil.move(log_path, archived_logs)
os.makedirs(log_path)
except Exception:
pass # A file was probably open at the time
if not settings.ARCHIVE_EXISTING_LOGS and not archive_logs:
shutil.rmtree(archived_logs)
else:
a_join = " ".join(sys.argv)
if ("-n" in sys.argv) or ("-n=" in a_join) or (a_join == "-c"):
# Logs are saved/archived now if tests are multithreaded
pass
else:
shutil.rmtree(archived_logs) # (Archive test run later)