Varia's website
https://varia.zone
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.0 KiB
73 lines
2.0 KiB
try:
|
|
from urllib.request import urlopen
|
|
except ImportError:
|
|
from urllib import urlopen
|
|
import os
|
|
import io
|
|
|
|
from docutils.parsers.rst import directives
|
|
from pelican.rstdirectives import Pygments
|
|
|
|
|
|
def fetch(gid, filename, typ):
|
|
if not os.path.exists('.gists'):
|
|
os.mkdir('.gists')
|
|
key = os.path.join('.gists', ("%s/%s/%s" % (typ, gid, filename)).replace('/', ';'))
|
|
if os.path.isfile(key):
|
|
print('LOAD-CACHED:', key)
|
|
return io.open(key, encoding='utf8').read()
|
|
else:
|
|
if typ == 'gist':
|
|
url = 'https://gist.githubusercontent.com/%s/raw/%s' % (gid, filename)
|
|
elif typ == 'github':
|
|
url = 'https://raw.githubusercontent.com/%s/%s' % (gid, filename)
|
|
else:
|
|
raise RuntimeError(typ)
|
|
print('FETCHING:', url)
|
|
fp = urlopen(url)
|
|
if fp.getcode() != 200:
|
|
print('FAILED TO FETCH:', url)
|
|
print(' status code:', fp.getcode())
|
|
print(' response:')
|
|
try:
|
|
print(fp.read())
|
|
finally:
|
|
raise SystemExit()
|
|
data = fp.read()
|
|
with open(key, 'wb') as fh:
|
|
fh.write(data)
|
|
return data.decode('utf8')
|
|
|
|
|
|
class Gist(Pygments):
|
|
""" Embed Github Gist Snippets in rst text
|
|
|
|
GIST_ID and FILENAME are required.
|
|
|
|
Usage:
|
|
.. gist:: GIST_ID FILENAME
|
|
|
|
"""
|
|
|
|
required_arguments = 1
|
|
optional_arguments = 2
|
|
has_content = False
|
|
gist_type = 'gist'
|
|
|
|
def run(self):
|
|
gist = self.arguments[0]
|
|
filename = self.arguments[1] if len(self.arguments) > 1 else ''
|
|
language = self.arguments[2] if len(self.arguments) > 2 else None
|
|
self.arguments = [language]
|
|
|
|
self.content = fetch(gist, filename, self.gist_type).splitlines()
|
|
return super(Gist, self).run()
|
|
|
|
|
|
class Github(Gist):
|
|
gist_type = 'github'
|
|
|
|
|
|
def register():
|
|
directives.register_directive('gist', Gist)
|
|
directives.register_directive('github', Github)
|
|
|