108 lines
3.2 KiB
Python
Executable File
108 lines
3.2 KiB
Python
Executable File
#!/usr/bin/env python
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import os, re, sys
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try:
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import feedparser
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except ImportError:
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sys.stderr.write("Could not load python module 'feedparser'!\n")
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sys.stderr.write("Maybe you should run 'apt-get install python-feedparser.\n")
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sys.exit(1)
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class TemplateWriter:
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templatefile = "template.tmpl"
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tmpldir = "placeholder"
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contentdir = "content"
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tmplfileext = ".tmpl"
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outfileext = ".html"
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output_directory = "html"
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max_rss_items = 5
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## regular expressions of not-wanted file/directory names
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## for now: no svn, no vi-swap files, no backup files
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ignore_items = [ r'\.svn', r'\.swp$', r'~$' ]
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def __init__(self):
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self.placeholder = self.__get_placeholder_dict()
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self.template = open(self.templatefile).read()
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def get_sorted(self, flist):
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result = flist[:]
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result.sort()
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return result
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def get_filtered(self, flist):
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result = []
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for item in flist:
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found = False
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for expression in self.ignore_items:
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if re.search(expression, item):
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found = True
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continue
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if not found:
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result.append(item)
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return result
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def __get_placeholder_dict(self):
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"""returns the common dictionary for all files - except for the 'entries'
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"""
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placeholder = {}
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for tmpl in self.get_sorted(self.get_filtered(os.listdir(self.tmpldir))):
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tmplfile = os.path.join(self.tmpldir, tmpl)
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if not os.path.isfile(tmplfile):
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print " str.repl: cancelling %s - not a file" % tmplfile
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else:
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placeholder[tmpl] = file(tmplfile).read().strip()
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placeholder["rss_content"] = self.get_rss_info()
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return placeholder
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def get_entries(self, html_name):
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"""reads all files in the given directory sorted into a string
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"""
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entries = ""
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for entry in self.get_sorted(self.get_filtered(os.listdir(
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os.path.join(self.contentdir, html_name)))):
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entries += file(os.path.join(self.contentdir, html_name, entry)).read()
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return entries
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def build_sites_from_template(self):
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print "Building:"
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for html in self.get_sorted(self.get_filtered(os.listdir(self.contentdir))):
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print " %s%s" % (html, self.outfileext)
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self.placeholder["entries"] = self.get_entries(html)
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## start with the content of the template
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text = self.template
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## repeat substitution for five times - for recursive stuff
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text = text % self.placeholder
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text = text % self.placeholder
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text = text % self.placeholder
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text = text % self.placeholder
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text = text % self.placeholder
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## write the result
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outfile = open(os.path.join(self.output_directory, html + self.outfileext), "w")
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outfile.write(text)
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outfile.close()
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return
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def get_rss_info(self):
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"""retrieve rss feed from http://devel.cryptobox.org/timeline"""
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timeline_url = r'http://devel.cryptobox.org/timeline?max=%d&wiki=off&ticket=on&changeset=on&milestone=off&format=rss' % self.max_rss_items
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entry_html = r'<li><p class="date">%(updated)s</p><a href="%(link)s">%(title)s</a>%(summary)s</li>'
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feed = feedparser.parse(timeline_url)
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if feed["entries"]:
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html_items = [ entry_html % e for e in feed["entries"] ]
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return '<ul class="recent_changes">\n' + '\n'.join(html_items) + '</ul>\n'
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else:
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return '<p>The latest development changes are temporarily unavailable. Sorry!</p>'
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if __name__ == "__main__":
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TemplateWriter().build_sites_from_template()
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