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234 lines
6.8 KiB
Python
Executable File
234 lines
6.8 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -
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#
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# This file is part of gunicorn released under the MIT license.
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# See the NOTICE for more information.
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from __future__ import with_statement
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import codecs
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import datetime
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import inspect
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import os
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import subprocess as sp
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import sys
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from docutils.core import publish_parts
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from jinja2 import Environment
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from jinja2.loaders import FileSystemLoader
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from jinja2.utils import open_if_exists
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from sitemap_gen import CreateSitemapFromFile
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import conf
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class Site(object):
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def __init__(self):
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self.url = conf.SITE_URL.rstrip('/')
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fs_loader = FileSystemLoader(conf.TEMPLATES_PATH, encoding="utf-8")
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self.env = Environment(loader=fs_loader)
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self.env.charset = 'utf-8'
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self.env.filters['rel_url'] = self.rel_url
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def rel_url(self, value):
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return value.split(self.url)[1]
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def render(self):
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for curr_path, dirs, files in os.walk(conf.INPUT_PATH):
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tgt_path = curr_path.replace(conf.INPUT_PATH, conf.OUTPUT_PATH)
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if not os.path.isdir(tgt_path):
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os.makedirs(tgt_path)
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self.process(files, curr_path, tgt_path)
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self.sass_compile()
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def process(self, files, curr_path, tgt_path):
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for f in files:
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page = Page(self, f, curr_path, tgt_path)
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if not page.needed():
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continue
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print "Page: %s" % page.source
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page.write()
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def sass_compile(self):
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print ""
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print "Updating css..."
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try:
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sp.check_call(["compass", "compile", "--boring"])
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except sp.CalledProcessError:
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print "Failed to update CSS"
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def get_template(self, name):
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return self.env.get_template(name)
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class Page(object):
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def __init__(self, site, filename, curr_path, tgt_path):
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self.site = site
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self.filename = filename
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self.source = os.path.join(curr_path, filename)
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self.headers = {}
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self.body = ""
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with open(self.source, 'Ur') as handle:
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raw = handle.read()
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try:
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headers, body = raw.split("\n\n", 1)
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except ValueError:
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headers, body = "", raw
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try:
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for line in headers.splitlines():
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name, value = line.split(':', 1)
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self.headers[name.strip()] = value.strip()
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except ValueError:
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self.headers = {}
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body = "\n\n".join([headers, body])
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self.headers['pubDate'] = ctime = os.stat(self.source).st_ctime
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self.headers['published'] = datetime.datetime.fromtimestamp(ctime)
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basename, oldext = os.path.splitext(filename)
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oldext = oldext.lower()[1:]
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converter = getattr(self, "convert_%s" % oldext, lambda x: x)
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if "insert_settings" in self.headers:
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body = body % {"settings": self.format_settings()}
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self.body = converter(body)
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newext = self.headers.get('ext', '.html')
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self.target = os.path.join(tgt_path, "%s%s" % (basename, newext))
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def url(self):
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path = self.target.split(conf.OUTPUT_PATH)[1].lstrip('/')
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return "/".join([self.site.url, path])
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def needed(self):
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for f in "force --force -f".split():
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if f in sys.argv[1:]:
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return True
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if not os.path.exists(self.target):
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return True
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smtime = os.stat(self.source).st_mtime
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tmtime = os.stat(self.target).st_mtime
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return smtime > tmtime
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def write(self):
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contents = self.render()
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with codecs.open(self.target, 'w', 'utf-8') as tgt:
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tgt.write(contents)
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def render(self):
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tmpl_name = self.headers.get('template')
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if not tmpl_name:
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return self.body
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kwargs = {
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"conf": conf,
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"body": self.body,
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"url": self.url()
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}
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kwargs.update(self.headers)
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return self.site.get_template(tmpl_name).render(kwargs)
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def convert_rst(self, body):
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overrides = {"initial_header_level": 2}
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parts = publish_parts(
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source=body,
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writer_name="html",
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settings_overrides=overrides
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)
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return parts['html_body']
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def format_settings(self):
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currdir = os.path.dirname(__file__)
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sys.path.insert(0, os.path.join(currdir, ".."))
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import gunicorn.config as guncfg
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ret = []
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for i, s in enumerate(guncfg.KNOWN_SETTINGS):
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if i == 0 or s.section != guncfg.KNOWN_SETTINGS[i-1].section:
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ret.append("%s\n%s\n\n" % (s.section, "+" * len(s.section)))
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ret.append(self.fmt_setting2(s))
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return ''.join(ret)
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def fmt_setting2(self, s):
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if callable(s.default):
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val = inspect.getsource(s.default)
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val = "\n".join(" %s" % l for l in val.splitlines())
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val = " ::\n\n" + val
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else:
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val = "``%s``" % s.default
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if s.cli and s.meta:
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args = ["%s %s" % (arg, s.meta) for arg in s.cli]
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cli = ', '.join(args)
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elif s.cli:
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cli = ", ".join(s.cli)
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out = []
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out.append("%s" % s.name)
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out.append("~" * len(s.name))
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out.append("")
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if s.cli:
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out.append("* ``%s``" % cli)
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out.append("* %s" % val)
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out.append("")
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out.append(s.desc)
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out.append("")
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out.append("")
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return "\n".join(out)
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def fmt_setting(self, s):
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out = []
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lines = s.desc.splitlines()
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width = max(map(lambda x: len(x), lines))
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if not callable(s.default):
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val = '%s' % s.default
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else:
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val = ''
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if s.cli and s.meta:
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args = ["%s %s" % (arg, s.meta) for arg in s.cli]
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cli = ', '.join(args)
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elif s.cli:
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cli = ", ".join(s.cli)
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else:
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cli = "N/A"
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width = 80
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namelen = 20
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deflen = 20
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clilen = width - (namelen + deflen + 4)
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args = ("-" * namelen, "-" * deflen, "-" * clilen)
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out.append("+%s+%s+%s+" % args)
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names = "| %s" % s.name
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names += " " * (namelen - (len(s.name) + 2))
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names += " | %s" % val
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names += " " * (deflen - (len(val) + 2))
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names += " | %s" % cli
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names += " " * (clilen - (len(cli) + 1))
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names += "|"
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out.append(names)
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out.append(out[0].replace("-", "="))
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for l in lines:
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l = l.rstrip("\n")
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if len(l) < width:
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l += " " * ((width - 2) - len(l))
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out.append("|%s|" % l)
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out.append("+%s+" % ("-" * (width - 2)))
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out.extend(["", ""])
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return "\n".join(out)
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def main():
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Site().render()
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if __name__ == "__main__":
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main()
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