mirror of https://github.com/moparisthebest/xeps
140 lines
3.5 KiB
Python
140 lines
3.5 KiB
Python
import enum
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import xml.dom.minidom
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from datetime import datetime
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class Status(enum.Enum):
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PROTO = 'ProtoXEP'
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EXPERIMENTAL = 'Experimental'
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PROPOSED = 'Proposed'
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DRAFT = 'Draft'
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ACTIVE = 'Active'
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FINAL = 'Final'
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RETRACTED = 'Retracted'
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OBSOLETE = 'Obsolete'
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DEFERRED = 'Deferred'
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REJECTED = 'Rejected'
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DEPRECATED = 'Deprecated'
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@classmethod
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def fromstr(cls, s):
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if s == "Proto" or s.lower() == "protoxep":
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s = "ProtoXEP"
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return cls(s)
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class Action(enum.Enum):
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PROTO = "Proposed XMPP Extension"
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NEW = "NEW"
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DRAFT = "DRAFT"
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ACTIVE = "ACTIVE"
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FINAL = "FINAL"
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RETRACT = "RETRACTED"
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OBSOLETE = "OBSOLETED"
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DEFER = "DEFERRED"
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UPDATE = "UPDATED"
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DEPRECATE = "DEPRECATED"
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@classmethod
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def fromstatus(cls, status):
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return {
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Status.EXPERIMENTAL: cls.NEW,
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Status.DRAFT: cls.DRAFT,
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Status.ACTIVE: cls.ACTIVE,
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Status.FINAL: cls.FINAL,
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Status.RETRACTED: cls.RETRACT,
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Status.OBSOLETE: cls.OBSOLETE,
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Status.DEPRECATED: cls.DEPRECATE,
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Status.DEFERRED: cls.DEFER,
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}[status]
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def load_xepinfo(el):
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accepted = el.get("accepted").lower() == "true"
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info = {
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"title": el.find("title").text,
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"abstract": el.find("abstract").text,
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"type": el.find("type").text,
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"status": Status.fromstr(el.find("status").text),
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"approver": el.find("approver").text,
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"accepted": accepted,
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}
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last_revision_el = el.find("last-revision")
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if last_revision_el is not None:
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last_revision = {
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"version": last_revision_el.find("version").text,
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"date": datetime.strptime(
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last_revision_el.find("date").text,
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"%Y-%m-%d",
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),
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"initials": None,
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"remark": None,
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}
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initials_el = last_revision_el.find("initials")
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if initials_el is not None:
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last_revision["initials"] = initials_el.text
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remark_el = last_revision_el.find("remark")
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if remark_el is not None:
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last_revision["remark"] = remark_el.text
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info["last_revision"] = last_revision
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sig = el.find("sig")
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if sig is not None:
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info["sig"] = sig.text
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if accepted:
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info["number"] = int(el.find("number").text)
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else:
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info["protoname"] = el.find("proto-name").text
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return info
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def load_xepinfos(tree):
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accepted, protos = {}, {}
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for info_el in tree.getroot():
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info = load_xepinfo(info_el)
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if info["accepted"]:
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accepted[info["number"]] = info
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else:
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protos[info["protoname"]] = info
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return accepted, protos
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def minidom_find_child(elem, child_tag):
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for child in elem.childNodes:
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if hasattr(child, "tagName") and child.tagName == child_tag:
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return child
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return None
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def minidom_find_header(document):
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header = minidom_find_child(document.documentElement, "header")
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if header is None:
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raise ValueError("cannot find <header/>")
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return header
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def minidom_get_text(elem):
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return "".join(
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child.nodeValue
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for child in elem.childNodes
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if isinstance(child, (xml.dom.minidom.Text,
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xml.dom.minidom.CDATASection))
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)
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def minidom_children(elem):
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return [
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child for child in elem.childNodes
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if isinstance(child, (xml.dom.minidom.Element))
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]
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