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add TIMEOUT and FETCH_WGET_IMAGES options, fix chmod dir

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Nick Sweeting 2017-07-04 03:09:47 -05:00
parent 555583b20b
commit 72d6eb9e1e
1 changed files with 18 additions and 14 deletions
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32
archive.py
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@ -26,6 +26,7 @@ INDEX_TEMPLATE = 'index_template.html'
# if so, the python variable will be True
FETCH_WGET = os.getenv('FETCH_WGET', 'True' ).lower() == 'true'
FETCH_WGET_IMAGES = os.getenv('FETCH_WGET_IMAGES', 'False' ).lower() == 'true'
FETCH_PDF = os.getenv('FETCH_PDF', 'True' ).lower() == 'true'
FETCH_SCREENSHOT = os.getenv('FETCH_SCREENSHOT', 'True' ).lower() == 'true'
FETCH_FAVICON = os.getenv('FETCH_FAVICON', 'True' ).lower() == 'true'
@ -34,6 +35,7 @@ RESOLUTION = os.getenv('RESOLUTION', '1440,900'
ARCHIVE_PERMISSIONS = os.getenv('ARCHIVE_PERMISSIONS', '755' )
CHROME_BINARY = os.getenv('CHROME_BINARY', 'chromium-browser' ) # change to google-chrome browser if using google-chrome
WGET_BINARY = os.getenv('WGET_BINARY', 'wget' )
TIMEOUT = int(os.getenv('TIMEOUT', '60'))
def check_dependencies():
@ -150,14 +152,14 @@ def parse_bookmarks_export(html_file):
### ACHIVING FUNCTIONS
def chmod_file(path, permissions=ARCHIVE_PERMISSIONS):
if not os.path.exists(path):
def chmod_file(path, cwd='.', permissions=ARCHIVE_PERMISSIONS):
if not os.path.exists(os.path.join(cwd, path)):
raise Exception('Failed to chmod: {} does not exist (did the previous step fail?)'.format(path))
chmod_result = run(['chmod', '-R', ARCHIVE_PERMISSIONS, path], stdout=DEVNULL, stderr=PIPE, timeout=5)
chmod_result = run(['chmod', '-R', ARCHIVE_PERMISSIONS, path], cwd=cwd, stdout=DEVNULL, stderr=PIPE, timeout=5)
if chmod_result.returncode == 1:
print(' ', chmod_result.stderr.decode())
raise Exception('Failed to chmod {}'.format(path))
raise Exception('Failed to chmod {}/{}'.format(cwd, path))
def fetch_wget(out_dir, link, overwrite=False):
"""download full site using wget"""
@ -166,16 +168,17 @@ def fetch_wget(out_dir, link, overwrite=False):
if not os.path.exists('{}/{}'.format(out_dir, domain)) or overwrite:
print(' - Downloading Full Site')
CMD = [
*'wget --mirror --page-requisites --adjust-extension --convert-links --no-parent'.split(' '),
*'wget --mirror --adjust-extension --convert-links --no-parent'.split(' '),
*(('--page-requisites',) if FETCH_WGET_IMAGES else ()),
link['url'],
]
try:
result = run(CMD, stdout=DEVNULL, stderr=PIPE, cwd=out_dir, timeout=20) # dom.html
result = run(CMD, stdout=DEVNULL, stderr=PIPE, cwd=out_dir, timeout=TIMEOUT) # dom.html
if not os.path.exists(domain) or result.returncode > 0:
# print(' ', result.stderr.decode())
print(' Run cmd to see errors:', ' '.join(CMD))
raise Exception('Failed to wget download')
chmod_file(domain)
chmod_file(domain, cwd=out_dir)
except Exception as e:
print(' Exception: {} {}'.format(e.__class__.__name__, e))
else:
@ -188,11 +191,11 @@ def fetch_pdf(out_dir, link, overwrite=False):
print(' - Printing PDF')
chrome_args = '--headless --disable-gpu --print-to-pdf'.split(' ')
try:
result = run([CHROME_BINARY, *chrome_args, link['url']], stdout=DEVNULL, stderr=PIPE, cwd=out_dir, timeout=20) # output.pdf
result = run([CHROME_BINARY, *chrome_args, link['url']], stdout=DEVNULL, stderr=PIPE, cwd=out_dir, timeout=TIMEOUT) # output.pdf
if result.returncode:
print(' ', result.stderr.decode())
raise Exception('Failed to print PDF')
chmod_file('output.pdf')
chmod_file('output.pdf', cwd=out_dir)
except Exception as e:
print(' Exception: {} {}'.format(e.__class__.__name__, e))
else:
@ -205,11 +208,11 @@ def fetch_screenshot(out_dir, link, overwrite=False):
print(' - Snapping Screenshot')
chrome_args = '--headless --disable-gpu --screenshot'.split(' ')
try:
result = run([CHROME_BINARY, *chrome_args, '--window-size={}'.format(RESOLUTION), link['url']], stdout=DEVNULL, stderr=DEVNULL, cwd=out_dir, timeout=20) # sreenshot.png
result = run([CHROME_BINARY, *chrome_args, '--window-size={}'.format(RESOLUTION), link['url']], stdout=DEVNULL, stderr=DEVNULL, cwd=out_dir, timeout=TIMEOUT) # sreenshot.png
if result.returncode:
print(' ', result.stderr.decode())
raise Exception('Failed to take screenshot')
chmod_file('screenshot.png')
chmod_file('screenshot.png', cwd=out_dir)
except Exception as e:
print(' Exception: {} {}'.format(e.__class__.__name__, e))
else:
@ -223,7 +226,7 @@ def archive_dot_org(out_dir, link, overwrite=False):
success = False
try:
result = run(['curl', '-I', submit_url], stdout=PIPE, stderr=DEVNULL, cwd=out_dir, timeout=20) # archive.org
result = run(['curl', '-I', submit_url], stdout=PIPE, stderr=DEVNULL, cwd=out_dir, timeout=TIMEOUT) # archive.org
headers = result.stdout.splitlines()
content_location = [h for h in headers if b'Content-Location: ' in h]
if content_location:
@ -232,7 +235,7 @@ def archive_dot_org(out_dir, link, overwrite=False):
success = True
else:
raise Exception('Failed to find Content-Location URL in Archive.org response headers.')
chmod_file('archive.org.txt')
chmod_file('archive.org.txt', cwd=out_dir)
except Exception as e:
print(' Exception: {} {}'.format(e.__class__.__name__, e))
@ -251,7 +254,8 @@ def fetch_favicon(out_dir, link, overwrite=False):
CMD = 'curl https://www.google.com/s2/favicons?domain={domain}'.format(**link).split(' ')
fout = open('{}/favicon.ico'.format(out_dir), 'w')
try:
run([*CMD], stdout=fout, stderr=DEVNULL, cwd=out_dir, timeout=20) # dom.html
run([*CMD], stdout=fout, stderr=DEVNULL, cwd=out_dir, timeout=TIMEOUT) # favicon.ico
chmod_file('favicon.ico', cwd=out_dir)
except Exception as e:
print(' Exception: {} {}'.format(e.__class__.__name__, e))
fout.close()