X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=doc%2FDocBook.py;fp=doc%2FDocBook.py;h=0b279b255bd4109ca75019daf75ed974627fdf7d;hb=b0099f5cc974e5bda24726d6fa2476a7e203060b;hp=0000000000000000000000000000000000000000;hpb=e25a39c75543838171db272878c358f030d50e2d;p=nodemanager.git

diff --git a/doc/DocBook.py b/doc/DocBook.py
new file mode 100755
index 0000000..0b279b2
--- /dev/null
+++ b/doc/DocBook.py
@@ -0,0 +1,148 @@
+#!/usr/bin/python
+#
+# Generates a DocBook section documenting all PLCAPI methods on
+# stdout.
+#
+# Mark Huang <mlhuang@cs.princeton.edu>
+# Copyright (C) 2006 The Trustees of Princeton University
+#
+# $Id: DocBook.py,v 1.3 2006/10/25 19:35:36 mlhuang Exp $
+#
+
+import xml.dom.minidom
+from xml.dom.minidom import Element, Text
+import codecs
+
+from PLC.Method import *
+import DocBookLocal
+
+# xml.dom.minidom.Text.writexml adds surrounding whitespace to textual
+# data when pretty-printing. Override this behavior.
+class TrimText(Text):
+    """text"""
+    def __init__(self, text = None):
+        self.data = unicode(text)
+
+    def writexml(self, writer, indent="", addindent="", newl=""):
+        Text.writexml(self, writer, "", "", "")
+
+class TrimTextElement(Element):
+    """<tagName>text</tagName>"""
+    def __init__(self, tagName, text = None):
+        Element.__init__(self, tagName)
+        if text is not None:
+            self.appendChild(TrimText(text))
+
+    def writexml(self, writer, indent="", addindent="", newl=""):
+        writer.write(indent)
+        Element.writexml(self, writer, "", "", "")
+        writer.write(newl)
+
+class simpleElement(TrimTextElement): pass
+
+class paraElement(simpleElement):
+    """<para>text</para>"""
+    def __init__(self, text = None):
+        simpleElement.__init__(self, 'para', text)
+
+class blockquoteElement(Element):
+    """<blockquote><para>text...</para><para>...text</para></blockquote>"""
+    def __init__(self, text = None):
+        Element.__init__(self, 'blockquote')
+        if text is not None:
+            # Split on blank lines
+            lines = [line.strip() for line in text.strip().split("\n")]
+            lines = "\n".join(lines)
+            paragraphs = lines.split("\n\n")
+
+            for paragraph in paragraphs:
+                self.appendChild(paraElement(paragraph))
+
+def param_type(param):
+    """Return the XML-RPC type of a parameter."""
+    if isinstance(param, Mixed) and len(param):
+        subtypes = [param_type(subparam) for subparam in param]
+        return " or ".join(subtypes)
+    elif isinstance(param, (list, tuple, set)) and len(param):
+        return "array of " + " or ".join([param_type(subparam) for subparam in param])
+    else:
+        return xmlrpc_type(python_type(param))
+
+class paramElement(Element):
+    """An optionally named parameter."""
+    def __init__(self, name, param):
+        # <listitem>
+        Element.__init__(self, 'listitem')
+
+        description = Element('para')
+
+        if name:
+            description.appendChild(simpleElement('parameter', name))
+            description.appendChild(TrimText(": "))
+
+        description.appendChild(TrimText(param_type(param)))
+
+        if isinstance(param, (list, tuple, set)) and len(param) == 1:
+            param = param[0]
+
+        if isinstance(param, Parameter):
+            description.appendChild(TrimText(", " + param.doc))
+            param = param.type
+
+        self.appendChild(description)
+
+        if isinstance(param, dict):
+            itemizedlist = Element('itemizedlist')
+            self.appendChild(itemizedlist)
+            for name, subparam in param.iteritems():
+                itemizedlist.appendChild(paramElement(name, subparam))
+
+        elif isinstance(param, (list, tuple, set)) and len(param):
+            itemizedlist = Element('itemizedlist')
+            self.appendChild(itemizedlist)
+            for subparam in param:
+                itemizedlist.appendChild(paramElement(None, subparam))
+
+api_func_list = DocBookLocal.get_func_list()
+for func in api_func_list:
+    method = func.name
+
+    if func.status == "deprecated":
+        continue
+
+    (min_args, max_args, defaults) = func.args()
+
+    section = Element('section')
+    section.setAttribute('id', func.name)
+    section.appendChild(simpleElement('title', func.name))
+
+    prototype = "%s (%s)" % (method, ", ".join(max_args))
+    para = paraElement('Prototype:')
+    para.appendChild(blockquoteElement(prototype))
+    section.appendChild(para)
+
+    para = paraElement('Description:')
+    para.appendChild(blockquoteElement(func.__doc__))
+    section.appendChild(para)
+
+    para = paraElement('Allowed Roles:')
+    para.appendChild(blockquoteElement(", ".join(func.roles)))
+    section.appendChild(para)
+
+    section.appendChild(paraElement('Parameters:'))
+    params = Element('itemizedlist')
+    if func.accepts:
+        for name, param, default in zip(max_args, func.accepts, defaults):
+            params.appendChild(paramElement(name, param))
+    else:
+        listitem = Element('listitem')
+        listitem.appendChild(paraElement('None'))
+        params.appendChild(listitem)
+    section.appendChild(params)
+
+    section.appendChild(paraElement('Returns:'))
+    returns = Element('itemizedlist')
+    returns.appendChild(paramElement(None, func.returns))
+    section.appendChild(returns)
+
+    print section.toprettyxml(encoding = "UTF-8")