Initial revision

1 files changed, 255 insertions, 0 deletions

diff --git a/Tools/faqwiz/faqmain.py b/Tools/faqwiz/faqmain.py
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index 0000000..995cd3c
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+++ b/Tools/faqwiz/faqmain.py
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+#! /depot/sundry/plat/bin/python1.4
+
+"""Interactive FAQ project."""
+
+import cgi, string, os
+
+NAMEPAT = "faq??.???.htp"
+
+class FAQServer:
+
+    def __init__(self):
+	pass
+
+    def main(self):
+	self.form = cgi.FieldStorage()
+	req = self.req or 'frontpage'
+	try:
+	    method = getattr(self, 'do_%s' % req)
+	except AttributeError:
+	    print "Unrecognized request type", req
+	else:
+	    method()
+
+    KEYS = ['req', 'query', 'name', 'text', 'commit', 'title']
+
+    def __getattr__(self, key):
+	if key not in self.KEYS:
+	    raise AttributeError
+	if self.form.has_key(key):
+	    item = self.form[key]
+	    return item.value
+	return ''
+
+    def do_frontpage(self):
+	print """
+	<TITLE>Python FAQ (alpha 1)</TITLE>
+	<H1>Python FAQ Front Page</H1>
+	<UL>
+	<LI><A HREF="faq.py?req=search">Search the FAQ</A>
+	<LI><A HREF="faq.py?req=browse">Browse the FAQ</A>
+	<LI><A HREF="faq.py?req=submit">Submit a new FAQ entry</A>
+	<LI><A HREF="faq.py?req=roulette">Random FAQ entry</A>
+	</UL>
+
+	<FORM ACTION="faq.py?req=query">
+	<INPUT TYPE=text NAME=query>
+	<INPUT TYPE=submit VALUE="Search">
+	<INPUT TYPE=hidden NAME=req VALUE=query>
+	</FORM>
+
+	Disclaimer: these pages are intended to be edited by anyone.
+	Please exercise discretion when editing, don't be rude, etc.
+	"""
+
+    def do_browse(self):
+	print """
+	<TITLE>Python FAQ</TITLE>
+	<H1>Python FAQ</H1>
+	<HR>
+	"""
+	names = os.listdir(os.curdir)
+	names.sort()
+	n = 0
+	for name in names:
+	    headers, body = self.read(name)
+	    if headers:
+		self.show(name, headers, body, 1)
+		n = n+1
+	if not n:
+	    print "No FAQ entries?!?!"
+
+    def do_roulette(self):
+	import whrandom
+	print """
+	<TITLE>Python FAQ Roulette</TITLE>
+	<H1>Python FAQ Roulette</H1>
+	Please check the correctness of the entry below.
+	If you find any problems, please edit the entry.
+	<P>
+	<HR>
+	"""
+	names = os.listdir(os.curdir)
+	while names:
+	    name = whrandom.choice(names)
+	    headers, body = self.read(name)
+	    if headers:
+		self.show(name, headers, body, 1)
+		print '<P><A HREF="faq.py?req=roulette">Show another one</A>'
+		break
+	    else:
+		names.remove(name)
+	else:
+	    print "No FAQ entries?!?!"
+
+    def do_search(self):
+	print """
+	<TITLE>Search the Python FAQ</TITLE>
+	<H1>Search the Python FAQ</H1>
+
+	<FORM ACTION="faq.py?req=query">
+	<INPUT TYPE=text NAME=query>
+	<INPUT TYPE=submit VALUE="Search">
+	<INPUT TYPE=hidden NAME=req VALUE=query>
+	</FORM>
+	"""
+
+    def do_query(self):
+	import regex
+	print "<TITLE>Python FAQ Query Results</TITLE>"
+	print "<H1>Python FAQ Query Results</H1>"
+	query = self.query
+	if not query:
+	    print "No query string"
+	    return
+	p = regex.compile(query, regex.casefold)
+	names = os.listdir(os.curdir)
+	names.sort()
+	print "<HR>"
+	n = 0
+	for name in names:
+	    headers, body = self.read(name)
+	    if headers:
+		title = headers['title']
+		if p.search(title) >= 0 or p.search(body) >= 0:
+		    self.show(name, headers, body, 1)
+		    n = n+1
+	if not n:
+	    print "No hits."
+
+    def do_edit(self):
+	name = self.name
+	headers, body = self.read(name)
+	if not headers:
+	    print "Invalid file name", name
+	    return
+	print """
+	<TITLE>Python FAQ Edit Form</TITLE>
+	<H1>Python FAQ Edit Form</H1>
+	"""
+	self.showheaders(headers)
+	title = headers['title']
+	print """
+	<FORM METHOD=POST ACTION=faq.py>
+	<INPUT TYPE=text SIZE=80 NAME=title VALUE="%s"<BR>
+	<TEXTAREA COLS=80 ROWS=20 NAME=text>""" % title
+	print cgi.escape(string.strip(body))
+	print """</TEXTAREA>
+	<BR>
+	<INPUT TYPE=submit VALUE="Review Edit">
+	<INPUT TYPE=hidden NAME=req VALUE=review>
+	<INPUT TYPE=hidden NAME=name VALUE=%s>
+	</FORM>
+	<HR>
+	""" % name
+	self.show(name, headers, body)
+
+    def do_review(self):
+	name = self.name
+	text = self.text
+	commit = self.commit
+	title = self.title
+	if commit:
+	    self.precheckin(name, text, title)
+	    return
+	headers, body = self.read(name)
+	if not headers:
+	    print "Invalid file name", name
+	    return
+	print """
+	<TITLE>Python FAQ Review Form</TITLE>
+	<H1>Python FAQ Review Form</H1>
+	"""
+	self.show(name, {'title': title}, text)
+	print """
+	<FORM METHOD=POST ACTION=faq.py>
+	<INPUT TYPE=submit NAME=commit VALUE="Commit">
+	<P>
+	<HR>
+	"""
+	self.showheaders(headers)
+	print """
+	<INPUT TYPE=text SIZE=80 NAME=title VALUE="%s"<BR>
+	<TEXTAREA COLS=80 ROWS=20 NAME=text>""" % title
+	print cgi.escape(string.strip(text))
+	print """</TEXTAREA>
+	<BR>
+	<INPUT TYPE=submit VALUE="Review Edit">
+	<INPUT TYPE=hidden NAME=req VALUE=review>
+	<INPUT TYPE=hidden NAME=name VALUE=%s>
+	</FORM>
+	<HR>
+	""" % name
+
+    def precheckin(self, name, text, title):
+	pass
+
+    def showheaders(self, headers):
+	print "<UL>"
+	keys = map(string.lower, headers.keys())
+	keys.sort()
+	for key in keys:
+	    print "<LI><B>%s:</B> %s" % (string.capwords(key, '-'),
+					 headers[key] or '')
+	print "</UL>"
+
+    def read(self, name):
+	import fnmatch, rfc822
+	if not fnmatch.fnmatch(name, NAMEPAT):
+	    return None, None
+	f = open(name)
+	headers = rfc822.Message(f)
+	body = f.read()
+	f.close()
+	return headers, body
+
+    def show(self, name, headers, body, edit=0):
+	# XXX Should put <A> tags around recognizable URLs
+	# XXX Should also turn "see section N" into hyperlinks
+	title = headers['title']
+	print "<H2>%s</H2>" % title
+	pre = 0
+	for line in string.split(body, '\n'):
+	    if not string.strip(line):
+		if pre:
+		    print '</PRE>'
+		    pre = 0
+		else:
+		    print '<P>'
+	    else:
+		if line == string.lstrip(line):
+		    if pre:
+			print '</PRE>'
+			pre = 0
+		else:
+		    if not pre:
+			print '<PRE>'
+			pre = 1
+		print line
+	if pre:
+	    print '</PRE>'
+	    pre = 0
+	print '<P>'
+	if edit:
+	    print '<A HREF="faq.py?req=edit&name=%s">Edit this entry</A>' %name
+	    print '<P>'
+	print "<HR>"
+
+
+print "Content-type: text/html\n"
+try:
+    x = FAQServer()
+    x.main()
+except:
+    print "<HR>Sorry, an error occurred"
+    cgi.print_exception()