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10 Commits
browserste
...
1917-glibc
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2
.github/workflows/test-only.yml
vendored
2
.github/workflows/test-only.yml
vendored
@@ -29,7 +29,7 @@ jobs:
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docker network create changedet-network
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# Selenium+browserless
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docker run --network changedet-network -d --hostname selenium -p 4444:4444 --rm --shm-size="2g" selenium/standalone-chrome:4.14.1
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docker run --network changedet-network -d --hostname selenium -p 4444:4444 --rm --shm-size="2g" selenium/standalone-chrome:4
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docker run --network changedet-network -d --hostname browserless -e "FUNCTION_BUILT_INS=[\"fs\",\"crypto\"]" -e "DEFAULT_LAUNCH_ARGS=[\"--window-size=1920,1080\"]" --rm -p 3000:3000 --shm-size="2g" browserless/chrome:1.60-chrome-stable
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- name: Build changedetection.io container for testing
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@@ -1,5 +1,5 @@
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# pip dependencies install stage
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FROM python:3.11-slim-bullseye as builder
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FROM python:3.11-slim-bookworm as builder
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# See `cryptography` pin comment in requirements.txt
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ARG CRYPTOGRAPHY_DONT_BUILD_RUST=1
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@@ -34,10 +34,9 @@ RUN pip install --target=/dependencies playwright~=1.27.1 \
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|| echo "WARN: Failed to install Playwright. The application can still run, but the Playwright option will be disabled."
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# Final image stage
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FROM python:3.11-slim-bullseye
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FROM python:3.11-slim-bookworm
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libssl1.1 \
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libxslt1.1 \
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# For pdftohtml
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poppler-utils \
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@@ -38,7 +38,7 @@ from flask_paginate import Pagination, get_page_parameter
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from changedetectionio import html_tools
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from changedetectionio.api import api_v1
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__version__ = '0.45.3'
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__version__ = '0.45.5'
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from changedetectionio.store import BASE_URL_NOT_SET_TEXT
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@@ -159,6 +159,16 @@ class Fetcher():
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"""
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return {k.lower(): v for k, v in self.headers.items()}
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def browser_steps_get_valid_steps(self):
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if self.browser_steps is not None and len(self.browser_steps):
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valid_steps = filter(
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lambda s: (s['operation'] and len(s['operation']) and s['operation'] != 'Choose one' and s['operation'] != 'Goto site'),
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self.browser_steps)
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return valid_steps
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return None
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def iterate_browser_steps(self):
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from changedetectionio.blueprint.browser_steps.browser_steps import steppable_browser_interface
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from playwright._impl._api_types import TimeoutError
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@@ -170,10 +180,7 @@ class Fetcher():
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if self.browser_steps is not None and len(self.browser_steps):
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interface = steppable_browser_interface()
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interface.page = self.page
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valid_steps = filter(
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lambda s: (s['operation'] and len(s['operation']) and s['operation'] != 'Choose one' and s['operation'] != 'Goto site'),
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self.browser_steps)
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valid_steps = self.browser_steps_get_valid_steps()
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for step in valid_steps:
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step_n += 1
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@@ -326,9 +333,8 @@ class base_html_playwright(Fetcher):
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# Remove username/password if it exists in the URL or you will receive "ERR_NO_SUPPORTED_PROXIES" error
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# Actual authentication handled by Puppeteer/node
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o = urlparse(self.proxy.get('server'))
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# Remove scheme, socks5:// doesnt always work and it will autodetect anyway
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proxy_url = urllib.parse.quote(o._replace(netloc="{}:{}".format(o.hostname, o.port)).geturl().replace(f"{o.scheme}://", '', 1))
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browserless_function_url = f"{browserless_function_url}&--proxy-server={proxy_url}&dumpio=true"
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proxy_url = urllib.parse.quote(o._replace(netloc="{}:{}".format(o.hostname, o.port)).geturl())
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browserless_function_url = f"{browserless_function_url}&--proxy-server={proxy_url}"
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try:
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amp = '&' if '?' in browserless_function_url else '?'
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@@ -498,7 +504,7 @@ class base_html_playwright(Fetcher):
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extra_wait = int(os.getenv("WEBDRIVER_DELAY_BEFORE_CONTENT_READY", 5)) + self.render_extract_delay
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self.page.wait_for_timeout(extra_wait * 1000)
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self.content = self.page.content()
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self.status_code = response.status
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if self.status_code != 200 and not ignore_status_codes:
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@@ -511,7 +517,9 @@ class base_html_playwright(Fetcher):
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raise EmptyReply(url=url, status_code=response.status)
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# Run Browser Steps here
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self.iterate_browser_steps()
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if self.browser_steps_get_valid_steps():
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self.iterate_browser_steps()
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self.page.wait_for_timeout(extra_wait * 1000)
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# So we can find an element on the page where its selector was entered manually (maybe not xPath etc)
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@@ -524,6 +532,7 @@ class base_html_playwright(Fetcher):
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"async () => {" + self.xpath_element_js.replace('%ELEMENTS%', visualselector_xpath_selectors) + "}")
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self.instock_data = self.page.evaluate("async () => {" + self.instock_data_js + "}")
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self.content = self.page.content()
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# Bug 3 in Playwright screenshot handling
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# Some bug where it gives the wrong screenshot size, but making a request with the clip set first seems to solve it
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# JPEG is better here because the screenshots can be very very large
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@@ -455,15 +455,15 @@ Unavailable") }}
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<tbody>
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<tr>
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<td>Check count</td>
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<td>{{ watch.check_count }}</td>
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<td>{{ "{:,}".format( watch.check_count) }}</td>
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</tr>
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<tr>
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<td>Consecutive filter failures</td>
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<td>{{ watch.consecutive_filter_failures }}</td>
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<td>{{ "{:,}".format( watch.consecutive_filter_failures) }}</td>
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</tr>
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<tr>
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<td>History length</td>
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<td>{{ watch.history|length }}</td>
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<td>{{ "{:,}".format(watch.history|length) }}</td>
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</tr>
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<tr>
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<td>Last fetch time</td>
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@@ -91,14 +91,22 @@ def test_basic_browserstep(client, live_server):
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'browser_steps-0-operation': 'Goto site',
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'browser_steps-1-operation': 'Click element',
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'browser_steps-1-selector': 'button[name=test-button]',
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'browser_steps-1-value': ''
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'browser_steps-1-optional_value': ''
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},
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follow_redirects=True
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)
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assert b"unpaused" in res.data
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wait_for_all_checks(client)
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uuid = extract_UUID_from_client(client)
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# Check HTML conversion detected and workd
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res = client.get(
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url_for("preview_page", uuid=uuid),
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follow_redirects=True
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)
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assert b"This text should be removed" not in res.data
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assert b"I smell JavaScript because the button was pressed" in res.data
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# now test for 404 errors
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res = client.post(
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@@ -111,7 +119,7 @@ def test_basic_browserstep(client, live_server):
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'browser_steps-0-operation': 'Goto site',
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'browser_steps-1-operation': 'Click element',
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'browser_steps-1-selector': 'button[name=test-button]',
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'browser_steps-1-value': ''
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'browser_steps-1-optional_value': ''
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},
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follow_redirects=True
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)
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@@ -68,7 +68,7 @@ services:
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# browser-chrome:
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# hostname: browser-chrome
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# image: selenium/standalone-chrome-debug:3.141.59
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# image: selenium/standalone-chrome:4
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# environment:
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# - VNC_NO_PASSWORD=1
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# - SCREEN_WIDTH=1920
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