133 lines
3.9 KiB
Python
Executable File
133 lines
3.9 KiB
Python
Executable File
#!/usr/bin/env python
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"""
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convert PEP's to (X)HTML - courtesy of /F
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Syntax: pep2html [-n] [sf_username]
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The user name 'sf_username' is used to upload the converted files
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to the web pages at source forge.
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If -n is given, the script doesn't actually try to install the
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generated HTML at SourceForge.
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"""
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import cgi, glob, os, re, sys
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# this doesn't validate -- you cannot use <hr> and <h3> inside <pre>
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# tags. but if I change that, the result doesn't look very nice...
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HOST = "shell.sourceforge.net" # host for update
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HDIR = "/home/groups/python/htdocs/peps" # target host directory
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LOCALVARS = "Local Variables:"
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DTD = ('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"\n'
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' "http://www.w3.org/TR/REC-html40/loose.dtd">')
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fixpat = re.compile("((http|ftp):[-_a-zA-Z0-9/.+~:?#$=&]+)|(pep-\d+(.txt)?)|.")
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def fixanchor(current, match):
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text = match.group(0)
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link = None
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if text[:5] == "http:" or text[:4] == "ftp:":
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link = text
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elif text[:4] == "pep-" and text != current:
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link = os.path.splitext(text)[0] + ".html"
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if link:
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return "<a href='%s'>%s</a>" % (link, cgi.escape(text))
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return cgi.escape(match.group(0)) # really slow, but it works...
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def fixfile(infile, outfile):
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# convert plain text pep to minimal XHTML markup
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fi = open(infile)
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fo = open(outfile, "w")
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fo.write(DTD + "\n<html>\n<head>\n")
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# head
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header = []
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pep = ""
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title = ""
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while 1:
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line = fi.readline()
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if not line.strip():
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break
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if line[0].strip():
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if ":" not in line:
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break
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key, value = line.split(":", 1)
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value = value.strip()
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header.append((key, value))
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else:
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# continuation line
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key, value = header[-1]
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value = value + line
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header[-1] = key, value
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if key.lower() == "title":
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title = value
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elif key.lower() == "pep":
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pep = value
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if pep:
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title = "PEP " + pep + " -- " + title
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if title:
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fo.write(" <title>%s</title>\n"
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' <link rel="STYLESHEET" href="style.css">\n'
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% cgi.escape(title))
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fo.write("</head>\n")
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# body
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fo.write('<body bgcolor="white">\n'
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'<div class="navigation">\n')
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fo.write('[<b><a href="../">home</a></b>]\n')
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if os.path.basename(infile) != "pep-0000.txt":
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fo.write('[<b><a href=".">index</a></b>]\n')
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fo.write('</div>\n'
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'<div class="header">\n<table border="0">\n')
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for k, v in header:
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fo.write(" <tr><th align='right'>%s:</th><td>%s</td></tr>\n"
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% (cgi.escape(k), cgi.escape(v)))
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title = 0
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fo.write("</table>\n</div>\n<hr />\n"
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"<pre>")
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while 1:
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line = fi.readline()
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if not line:
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break
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if line[0] != "\f":
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if line[0].strip():
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if line.strip() == LOCALVARS:
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break
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fo.write("</pre>\n<h3>%s</h3>\n<pre>" % line.strip())
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title = 0
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else:
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line = fixpat.sub(lambda x, c=infile: fixanchor(c, x), line)
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fo.write(line)
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fo.write("</pre>\n"
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"</body>\n"
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"</html>\n")
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fo.close()
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os.chmod(outfile, 0664)
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def main():
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update = 1
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for file in glob.glob("pep-*.txt"):
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print file, "..."
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fixfile(file, os.path.splitext(file)[0] + ".html")
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if len(sys.argv) > 1 and sys.argv[1] == "-n":
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update = 0
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del sys.argv[1]
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if len(sys.argv) == 1:
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username = ""
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elif len(sys.argv) == 2:
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username = sys.argv[1]+"@"
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else:
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raise "Syntax: "+sys.argv[0]+" [-n] [sf_username]"
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if update:
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os.system("scp pep-*.html style.css " + username + HOST + ":" + HDIR)
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os.system("ssh " + username + HOST + " chmod 664 " + HDIR + "/*")
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if __name__ == "__main__":
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main()
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