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import re, time, os
class Node:
def __init__(self, name):
self.name = name
self.body = ""
self.index = ""
self.indexname = ""
self.tag = ""
self.nodes = []
def Sorted(self):
names = []
for n in self.nodes:
names += [n.name]
names.sort()
new_list = []
for name in names:
for n in self.nodes:
if n.name == name:
new_list += [n]
break
self.nodes = new_list
return self
# tags
group_tag = "@GROUP"
function_tag = "@FUNCTION"
option_tag = "@OPTION"
body_tag = "@BODY"
tags = [function_tag, option_tag, body_tag]
end_tag = "@END"
class DocInfo:
def __init__(self):
self.name = ""
self.copyright = ""
self.logo = ""
class Output:
def __init__(self, filename, docinfo):
self.filename = filename
self.docinfo = docinfo
def output_name(self):
return self.filename
def render_node_index(self, cur):
if len(cur.index):
print >>self.file, self.index_node_begin(cur)
for node in cur.nodes:
self.render_node_index(node)
if len(cur.index):
print >>self.file, self.index_node_end(cur)
def render_node(self, cur):
if len(cur.index):
print >>self.file, self.format_header(cur)
print >>self.file, self.format_body(cur)
for node in cur.nodes:
self.render_node(node)
def index_nodes(self, cur, index=""):
for i in xrange(0, len(cur.nodes)):
if len(index):
cur.nodes[i].index = index + "." + str(i+1)
else:
cur.nodes[i].index = str(i+1)
cur.nodes[i].indexname = cur.nodes[i].name
if cur.nodes[i].tag == function_tag:
cur.nodes[i].indexname = cur.nodes[i].indexname.split("(")[0].strip()
self.index_nodes(cur.nodes[i], cur.nodes[i].index)
def render(self, rootnode):
self.index_nodes(rootnode)
print >>self.file, self.render_begin()
print >>self.file, self.index_begin()
self.render_node_index(rootnode)
print >>self.file, self.index_end()
self.render_node(rootnode)
print >>self.file, self.render_end()
class HTMLOutput(Output):
def render_begin(self):
img = ""
if len(self.docinfo.logo):
img = '<img src="%s"/>'%self.docinfo.logo
# large part of the style sheet is stolen from luas documentation
return '''
<head>
<title>Bam Manual</title>
<style type="text/css"><!--
body {
color: #000000 ;
background-color: #FFFFFF ;
font-family: sans-serif ;
text-align: justify ;
margin-right: 20px ;
margin-left: 20px ;
}
h1, h2, h3, h4, h5 {
font-weight: normal ;
font-style: italic ;
}
a:link {
color: #000080 ;
background-color: inherit ;
text-decoration: none ;
}
a:visited {
background-color: inherit ;
text-decoration: none ;
}
a:link:hover, a:visited:hover {
color: #000080 ;
background-color: #E0E0FF ;
}
a:link:active, a:visited:active {
color: #FF0000 ;
}
hr {
border: 0 ;
height: 1px ;
color: #a0a0a0 ;
background-color: #a0a0a0 ;
}
pre {
padding: 5px ;
background-color: #eeeeee ;
}
td {
border-width: 1px;
border-style: dotted;
padding: 2px;
}
.identifier {
font-family: monospace ;
}
li {
list-style-type: none;
}
--></style>
</head>
<body>
<!-- COMMENTS "BASE" -->
<hr/>
%s<h1>%s</h1>
<small>%s</small>
<hr/>
%s
''' %(img, self.docinfo.name, self.docinfo.note, self.docinfo.copyright)
def render_end(self):
try:
now = time.gmtime(int(os.environ['SOURCE_DATE_EPOCH']))
except KeyError:
now = time.localtime()
return '''
<hr/>
<small>Generated at %s.</small>
</body>
''' % (time.asctime(now))
def index_begin(self): return '<h2>Contents</h2><ul>'
def index_end(self): return '</ul><hr/>'
def index_node_begin(self, node):
return '<li><a href="#%s">%s - %s</a></li><ul>'%(node.index,node.index,node.indexname)
def index_node_end(self, node):
if len(node.index) == 1:
return '</ul><p></p>'
return '</ul>'
def format_header(self, node):
i = (len(node.index)-1)/2 + 1
header = '<h%d><a name="%s"></a><a name="%s">%s</a> - <a name="%s">%s</a></h%d>'%(i,node.indexname,node.index,node.index,node.name,node.name,i)
if node.tag == function_tag:
header = '<hr/>' + header
return header
def format_body(self, node):
body = node.body
body = re.sub('\^(?P<ident>[^\^]+)\^', '<span class="identifier">\g<ident></span>', body)
body = re.sub('\[(?P<ident>[^\]]+)\]', '<a href="#\g<ident>">\g<ident></a>', body)
body = re.sub('{{{{', '<pre>', body)
body = re.sub('}}}}', '</pre>', body)
body = re.sub('!IMG (?P<filename>.+)', '<img src="\g<filename>"/>', body)
body = re.sub('\\\\t', ' ', body)
body = re.sub('\n\n', '</p><p>', body)
body = '<p class="body">' + body + '</p>\n'
body += '\n<!-- COMMENTS "%s" -->\n' % (node.indexname)
return body
def ParseTextFile(rootnode, filename, addbr=False):
group = rootnode
for line in file(filename):
if group_tag in line:
group_name = line.split(group_tag)[-1].split(end_tag)[0].strip()
group = Node(group_name)
rootnode.nodes += [group]
else:
if addbr:
group.body += line.strip() + "<br/>\n"
else:
group.body += line.strip() + "\n"
return rootnode
def ParseFile(rootnode, filename):
# 0 = scaning for start tag
# 1 = scaning for end tag,
# 2 = outputting function decl
state = 0
group = rootnode
for line in file(filename):
if state == 0:
if group_tag in line:
group_name = line.split(group_tag)[-1].split(end_tag)[0].strip()
group = Node(group_name)
rootnode.nodes += [group]
else:
for t in tags:
if t in line:
title = line.split(t)[-1].strip()
tag = t
body = ""
state = 1
break
elif state == 1:
if end_tag in line:
state = 3
elif "@PAUSE" in line:
state = 2
else:
body += line.strip() + "\n"
elif state == 2:
if "@RESUME" in line:
state = 1
else:
if tag == function_tag:
if len(title) == 0:
title = line.replace("function", "").strip()
title = title.replace("(", " (")
node = Node(title)
node.body = body
node.tag = tag
group.nodes += [node]
state = 0
return rootnode
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