我是布莱顿的新手。尝试使用brython将python脚本的运行结果更新到我的页面时，我得到了uncaught error。
Uncaught Error
at Object._b_.AttributeError.$factory (eval at $make_exc (brython.js:7017), <anonymous>:31:340)
at attr_error (brython.js:6184)
at Object.$B.$getattr (brython.js:6269)
at CallWikifier0 (eval at $B.loop (brython.js:4702), <anonymous>:34:66)
at eval (eval at $B.loop (brython.js:4702), <anonymous>:111:153)
at $B.loop (brython.js:4702)
at $B.inImported (brython.js:4696)
at $B.loop (brython.js:4708)
at $B.inImported (brython.js:4696)
at $B.loop (brython.js:4708)
这是我的页面
<html>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<head>
<script src="/brython-3.7.0rc1/www/src/brython.js"></script>
<script src="/brython-3.7.0rc1/www/src/brython_stdlib.js"></script>
</head>
<body onload="brython()">
<script type="text/python" src="vttToWiki.py"></script>
<div class="wrap">title</div>
<p id="content-title"></p>
<div class="wrap">subtitle</div>
<div id="content-subtitle" class="content-div">
<p id="message" font-color=white>loading...</p>
</div>
<button id="mybutton">click!</button>
</body>
</html>
这是我的python脚本。这是与http://www.wikifier.org/annotate-article的脚本联系，CallWikifier是一个用于语义注释的网站。给定文本，函数import sys, json, urllib.parse, urllib.request
from browser import alert, document, html
element = document.getElementById("content-title")
def CallWikifier(text, lang="en", threshold=0.8):
# Prepare the URL.
data = urllib.parse.urlencode([
("text", text), ("lang", lang),
("userKey", "trnwaxlgwchfgxqqnlfltzdfihiakr"),
("pageRankSqThreshold", "%g" % threshold), ("applyPageRankSqThreshold", "true"),
("nTopDfValuesToIgnore", "200"), ("nWordsToIgnoreFromList", "200"),
("wikiDataClasses", "true"), ("wikiDataClassIds", "false"),
("support", "true"), ("ranges", "false"),
("includeCosines", "false"), ("maxMentionEntropy", "3")
])
url = "http://www.wikifier.org/annotate-article"
# Call the Wikifier and read the response.
req = urllib.request.Request(url, data=data.encode("utf8"), method="POST")
with urllib.request.urlopen(req, timeout = 60) as f:
response = f.read()
response = json.loads(response.decode("utf8"))
# Save the response as a JSON file
with open("record.json", "w") as f:
json.dump(response, f)
# update the annotations.
for annotation in response["annotations"]:
alert(annotation["title"])
elt = document.createElement("B")
txt = document.createTextNode(f"{annotation}\n")
elt.appendChild(txt)
element.appendChild(elt)
document["mybutton"].addEventListener("click", CallWikifier("foreign minister has said Damascus is ready " +"to offer a prisoner exchange with rebels.")
得到注释结果和相应的Wiki URL。
start cmd /C ""%Location%\b.bat" "Input Argument 1""
如果您对此有任何想法，请告诉我。谢谢您的指教！