def parse_pocket_export(html_file):
"""Parse Pocket-format bookmarks export files (produced by getpocket.com/export/)"""
html_file.seek(0)
pattern = re.compile(
"^\\s*<li><a href=\"(.+)\" time_added=\"(\\d+)\" tags=\"(.*)\">(.+)</a></li>",
re.UNICODE)
for line in html_file:
# example line
# <li><a href="http://example.com/ time_added="1478739709" tags="tag1,tag2">example title</a></li>
match = pattern.search(line)
if match:
fixed_url = match.group(1).replace(
'http://www.readability.com/read?url=',
'') # remove old readability prefixes to get original url
time = datetime.fromtimestamp(float(match.group(2)))
info = {
'url':
fixed_url,
'domain':
domain(fixed_url),
'base_url':
base_url(fixed_url),
'timestamp':
str(time.timestamp()),
'tags':
match.group(3),
'title':
match.group(4).replace(' — Readability', '').replace(
'http://www.readability.com/read?url=', '')
or base_url(fixed_url),
'sources': [html_file.name],
}
info['type'] = get_link_type(info)
yield info
def parse_bookmarks_export(html_file):
"""Parse netscape-format bookmarks export files (produced by all browsers)"""
html_file.seek(0)
pattern = re.compile("<a href=\"(.+?)\" add_date=\"(\\d+)\"[^>]*>(.+)</a>",
re.UNICODE | re.IGNORECASE)
for line in html_file:
# example line
# <DT><A HREF="https://example.com/?q=1+2" ADD_DATE="1497562974" LAST_MODIFIED="1497562974" ICON_URI="https://example.com/favicon.ico" ICON="data:image/png;base64,...">example bookmark title</A>
match = pattern.search(line)
if match:
url = match.group(1)
time = datetime.fromtimestamp(float(match.group(2)))
info = {
'url': url,
'domain': domain(url),
'base_url': base_url(url),
'timestamp': str(time.timestamp()),
'tags': "",
'title': match.group(3),
'sources': [html_file.name],
}
info['type'] = get_link_type(info)
yield info
def parse_pinboard_rss_feed(rss_file):
"""Parse Pinboard RSS feed files into links"""
rss_file.seek(0)
root = etree.parse(rss_file).getroot()
items = root.findall("{http://purl.org/rss/1.0/}item")
for item in items:
url = item.find("{http://purl.org/rss/1.0/}link").text
tags = item.find("{http://purl.org/dc/elements/1.1/}subject").text
title = item.find("{http://purl.org/rss/1.0/}title").text
ts_str = item.find("{http://purl.org/dc/elements/1.1/}date").text
# = 🌈🌈🌈🌈
# = 🌈🌈🌈🌈
# = 🏆🏆🏆🏆
# Pinboard includes a colon in its date stamp timezone offsets, which
# Python can't parse. Remove it:
if ":" == ts_str[-3:-2]:
ts_str = ts_str[:-3] + ts_str[-2:]
time = datetime.strptime(ts_str, "%Y-%m-%dT%H:%M:%S%z")
info = {
'url': url,
'domain': domain(url),
'base_url': base_url(url),
'timestamp': str(time.timestamp()),
'tags': tags,
'title': title,
'sources': [rss_file.name],
}
info['type'] = get_link_type(info)
yield info
def test_base_url(self):
for expected, url in (
('http://site/', 'http://site/'),
('http://site/path/', 'http://site/path/'),
('http://site/path/', 'http://site/path/leaf'),
('http://site/path/', 'http://site/path/leaf?query#frag'),
):
self.assertEquals(expected, util.base_url(url))
def parse_json_export(json_file):
"""Parse JSON-format bookmarks export files (produced by pinboard.in/export/, or wallabag)"""
json_file.seek(0)
json_content = json.load(json_file)
for line in json_content:
# example line
# {"href":"http:\/\/www.reddit.com\/r\/example","description":"title here","extended":"","meta":"18a973f09c9cc0608c116967b64e0419","hash":"910293f019c2f4bb1a749fb937ba58e3","time":"2014-06-14T15:51:42Z","shared":"no","toread":"no","tags":"reddit android"}]
if line:
erg = line
if erg.get('timestamp'):
timestamp = str(
erg['timestamp'] / 10000000
) # chrome/ff histories use a very precise timestamp
elif erg.get('time'):
timestamp = str(
datetime.strptime(erg['time'].split(',', 1)[0],
'%Y-%m-%dT%H:%M:%SZ').timestamp())
elif erg.get('created_at'):
timestamp = str(
datetime.strptime(erg['created_at'],
'%Y-%m-%dT%H:%M:%S%z').timestamp())
else:
timestamp = str(datetime.now().timestamp())
if erg.get('href'):
url = erg['href']
else:
url = erg['url']
if erg.get('description'):
title = (erg.get('description')
or '').replace(' — Readability', '')
else:
title = erg.get('title') or base_url(url)
info = {
'url': url,
'domain': domain(url),
'base_url': base_url(url),
'timestamp': timestamp,
'tags': erg.get('tags') or '',
'title': title,
'sources': [json_file.name],
}
info['type'] = get_link_type(info)
yield info
def basic_link_info(url, f, title=None, time=datetime.now(), tags=""):
info = {
'url': url,
'domain': domain(url),
'base_url': base_url(url),
'timestamp': str(time.timestamp()),
'tags': tags,
'title': title,
'sources': [f.name],
}
info['type'] = get_link_type(info)
return info
def parse_atom_export(rss_file):
"""Parse Atom XML-format files into links"""
rss_file.seek(0)
rss_data = rss_file.read()
d = feedparser.parse(rss_data)
for item in d.entries:
info = {
'url': item.link,
'domain': domain(item.link),
'base_url': base_url(item.link),
'timestamp': str(mktime(item.published_parsed)),
'tags': '',
'title': item.title,
'sources': [rss_file.name],
}
info['type'] = get_link_type(info)
yield info
def parse_shaarli_rss_export(rss_file):
"""Parse Shaarli-specific RSS XML-format files into links"""
rss_file.seek(0)
entries = rss_file.read().split('<entry>')[1:]
for entry in entries:
# example entry:
# <entry>
# <title>Aktuelle Trojaner-Welle: Emotet lauert in gefälschten Rechnungsmails | heise online</title>
# <link href="https://www.heise.de/security/meldung/Aktuelle-Trojaner-Welle-Emotet-lauert-in-gefaelschten-Rechnungsmails-4291268.html" />
# <id>https://demo.shaarli.org/?cEV4vw</id>
# <published>2019-01-30T06:06:01+00:00</published>
# <updated>2019-01-30T06:06:01+00:00</updated>
# <content type="html" xml:lang="en"><![CDATA[<div class="markdown"><p>— <a href="https://demo.shaarli.org/?cEV4vw">Permalink</a></p></div>]]></content>
# </entry>
trailing_removed = entry.split('</entry>', 1)[0]
leading_removed = trailing_removed.strip()
rows = leading_removed.split('\n')
def get_row(key):
return [
r.strip() for r in rows
if r.strip().startswith('<{}'.format(key))
][0]
title = str_between(get_row('title'), '<title>', '</title>').strip()
url = str_between(get_row('link'), '<link href="', '" />')
ts_str = str_between(get_row('published'), '<published>',
'</published>')
time = datetime.strptime(ts_str, "%Y-%m-%dT%H:%M:%S%z")
info = {
'url': url,
'domain': domain(url),
'base_url': base_url(url),
'timestamp': str(time.timestamp()),
'tags': '',
'title': title or fetch_page_title(url),
'sources': [rss_file.name],
}
info['type'] = get_link_type(info)
yield info
def parse_rss_export(rss_file):
"""Parse RSS XML-format files into links"""
rss_file.seek(0)
items = rss_file.read().split('</item>\n<item>')
for item in items:
# example item:
# <item>
# <title><![CDATA[How JavaScript works: inside the V8 engine]]></title>
# <category>Unread</category>
# <link>https://blog.sessionstack.com/how-javascript-works-inside</link>
# <guid>https://blog.sessionstack.com/how-javascript-works-inside</guid>
# <pubDate>Mon, 21 Aug 2017 14:21:58 -0500</pubDate>
# </item>
trailing_removed = item.split('</item>', 1)[0]
leading_removed = trailing_removed.split('<item>', 1)[-1]
rows = leading_removed.split('\n')
def get_row(key):
return [
r for r in rows if r.strip().startswith('<{}>'.format(key))
][0]
title = str_between(get_row('title'), '<![CDATA[', ']]').strip()
url = str_between(get_row('link'), '<link>', '</link>')
ts_str = str_between(get_row('pubDate'), '<pubDate>', '</pubDate>')
time = datetime.strptime(ts_str, "%a, %d %b %Y %H:%M:%S %z")
info = {
'url': url,
'domain': domain(url),
'base_url': base_url(url),
'timestamp': str(time.timestamp()),
'tags': '',
'title': title or fetch_page_title(url),
'sources': [rss_file.name],
}
info['type'] = get_link_type(info)
yield info
def parse_plain_text(text_file):
"""Parse raw links from each line in a text file"""
text_file.seek(0)
text_content = text_file.readlines()
for line in text_content:
if line:
urls = re.findall(URL_REGEX, line)
for url in urls:
info = {
'url': url,
'domain': domain(url),
'base_url': base_url(url),
'timestamp': str(datetime.now().timestamp()),
'tags': '',
'title': fetch_page_title(url),
'sources': [text_file.name],
}
info['type'] = get_link_type(info)
yield info
def parse_json_export(json_file):
"""Parse JSON-format bookmarks export files (produced by pinboard.in/export/)"""
json_file.seek(0)
json_content = json.load(json_file)
for line in json_content:
# example line
# {"href":"http:\/\/www.reddit.com\/r\/example","description":"title here","extended":"","meta":"18a973f09c9cc0608c116967b64e0419","hash":"910293f019c2f4bb1a749fb937ba58e3","time":"2014-06-14T15:51:42Z","shared":"no","toread":"no","tags":"reddit android"}]
if line:
erg = line
time = datetime.strptime(erg['time'].split(',', 1)[0], '%Y-%m-%dT%H:%M:%SZ')
info = {
'url': erg['href'],
'domain': domain(erg['href']),
'base_url': base_url(erg['href']),
'timestamp': str(time.timestamp()),
'tags': erg['tags'],
'title': erg['description'].replace(' — Readability', ''),
'sources': [json_file.name],
}
info['type'] = get_link_type(info)
yield info
def parse_medium_rss_feed(rss_file):
"""Parse Medium RSS feed files into links"""
rss_file.seek(0)
root = etree.parse(rss_file).getroot()
items = root.find("channel").findall("item")
for item in items:
# for child in item:
# print(child.tag, child.text)
url = item.find("link").text
title = item.find("title").text
ts_str = item.find("pubDate").text
time = datetime.strptime(ts_str, "%a, %d %b %Y %H:%M:%S %Z")
info = {
'url': url,
'domain': domain(url),
'base_url': base_url(url),
'timestamp': str(time.timestamp()),
'tags': "",
'title': title,
'sources': [rss_file.name],
}
info['type'] = get_link_type(info)
yield info
"""
Start
"""
import os, json, socket, sys, util
path = os.path.split(os.path.realpath(__file__))[0]; os.chdir(path); sys.path.insert(0, path)
os.environ['DEVEL']='yes'
os.environ['PGHOST']=os.path.join(path, 'postgres_data/socket')
util.chdir()
ports = util.get_ports()
base_url = util.base_url(ports['hub-share-2'])
print('''\n\nBASE URL: {}\n\n'''.format(base_url))
share_path= os.path.join(os.environ['SMC_ROOT'], 'data/projects/[project_id]')
cmd = "cd ../../ && . smc-env && service_hub.py --share_path={share_path} --foreground --hostname=0.0.0.0 --port=0 --share_port={share_port} --proxy_port=0 --gap=0 --base_url={base_url} start".format(
base_url = base_url,
share_port = ports['hub-share-2'],
share_path = share_path)
util.cmd(cmd)
#!/usr/bin/env python
import os, json, socket, sys, util
path = os.path.split(os.path.realpath(__file__))[0]
os.chdir(path)
sys.path.insert(0, path)
os.environ['DEVEL'] = 'yes'
util.chdir()
ports = util.get_ports()
base_url = util.base_url()
hostname = socket.gethostname()
cmd = "service_hub.py --dev --foreground --db=localhost:{db_port} --db_concurrent_warn=100 --db_pool=10 --hostname={hostname} --port={hub_port} --proxy_port=0 --gap=0 --base_url={base_url} start".format(
hostname=hostname,
base_url=base_url,
db_port=ports['rethinkdb'],
hub_port=ports['hub'])
util.cmd(cmd)
#!/usr/bin/env python
import time, util
while True:
try:
print "Visit https://cloud.sagemath.com" + util.base_url() + '/\n'
except Exception, mesg:
print mesg
print "waiting..."
time.sleep(15)
#!/usr/bin/env python
import os, json, socket, sys, util
path = os.path.split(os.path.realpath(__file__))[0]; os.chdir(path); sys.path.insert(0, path)
os.environ['DEVEL']='yes'
os.environ['PGHOST']=os.path.join(path, 'postgres_data/socket')
if 'TMUX' in os.environ: # see https://github.com/sagemathinc/cocalc/issues/563
del os.environ['TMUX']
util.chdir()
ports = util.get_ports()
base_url = util.base_url()
hostname = 'localhost'
cmd = "service_hub.py --dev --foreground --hostname={hostname} --port={hub_port} --proxy_port=0 --gap=0 --base_url={base_url} start".format(
hostname = hostname,
base_url = base_url,
hub_port = ports['hub'])
util.cmd(cmd)
"""
Start
"""
import os, json, socket, sys, util
path = os.path.split(os.path.realpath(__file__))[0]; os.chdir(path); sys.path.insert(0, path)
os.environ['DEVEL']='yes'
os.environ['PGHOST']=os.path.join(path, 'postgres_data/socket')
util.chdir()
ports = util.get_ports()
base_url = util.base_url(ports['hub-share-2'], write=False)
print('''\n\nBASE URL: {}\n\n'''.format(base_url))
if 'COCALC_PROJECT_PATH' in os.environ:
share_path = os.environ['COCALC_PROJECT_PATH'] + '[project_id]'
else:
share_path= os.path.join(os.environ['SMC_ROOT'], 'data/projects/[project_id]')
cmd = "unset NODE_ENV; cd ../../ && . smc-env && service_hub.py --share_path={share_path} --foreground --hostname=0.0.0.0 --port=0 --share_port={share_port} --proxy_port=0 --gap=0 --base_url={base_url} {test} start".format(
base_url = base_url,
share_port = ports['hub-share-2'],
share_path = share_path, test=util.test())
util.cmd(cmd)
#!/usr/bin/env python
import os, sys, time
path = os.path.split(os.path.realpath(__file__))[0]
os.chdir(path)
sys.path.insert(0, path)
import util
while True:
try:
print "Visit https://cocalc.com" + util.base_url() + '/\n'
except Exception, mesg:
print mesg
print "waiting..."
time.sleep(15)
#!/usr/bin/env python
"""
Start
"""
import os, json, socket, sys, util
path = os.path.split(os.path.realpath(__file__))[0]
os.chdir(path)
sys.path.insert(0, path)
os.environ['DEVEL'] = 'yes'
os.environ['PGHOST'] = os.path.join(path, 'postgres_data/socket')
util.chdir()
ports = util.get_ports()
base_url = util.base_url(ports['hub-share-2'], write=False)
print('''\n\nBASE URL: {}\n\n'''.format(base_url))
share_path = os.path.join(os.environ['SMC_ROOT'], 'data/projects/[project_id]')
cmd = "unset NODE_ENV; cd ../../ && . smc-env && service_hub.py --share_path={share_path} --foreground --hostname=0.0.0.0 --port=0 --share_port={share_port} --proxy_port=0 --gap=0 --base_url={base_url} start".format(
base_url=base_url, share_port=ports['hub-share-2'], share_path=share_path)
util.cmd(cmd)
#!/usr/bin/env python
import time, util
while True:
try:
print "Visit https://cloud.sagemath.com" + util.base_url(
) + '/\n'
except Exception, mesg:
print mesg
print "waiting..."
time.sleep(15)
#!/usr/bin/env python import util print "Point your browser at\n\n https://cloud.sagemath.com" + util.base_url() + '\n\n'
