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python 3.5.1 tutorial中文版

Home Page: http://www.pythondoc.com/pythontutorial3/index.html

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pythontutorial3's Issues

在 9.8. 异常也是类该节中，有一处明显的翻译错误

http://www.pythondoc.com/pythontutorial3/classes.html#tut-exceptionclasses

发生的异常其类型如果是 except 子句中列出的类，或者是其派生类，那么它们就是相符的（反过来说－－发生的异常其类型如果是异常子句中列出的类的基类，它们就不相符）。例如，以下代码会按顺序打印 B，C，D:

英文原文:

A class in an except clause is compatible with an exception if it is the same class or a base class thereof (but not the other way around — an except clause listing a derived class is not compatible with a base class). For example, the following code will print B, C, D in that order:

应该基类 / 派生类互换位置，修改为

如果该异常是同样的类, 或是它的基类，那么异常类可以与该异常类相容, (相反，—— 一个 except 语句列出的派生类与其基类并不相容)比如就像下面代码一样，会依次打印出 B, C, D:

请问能否提供PDF版？

还是离线看文档比较方便。
找到个也是用Python写的rst2pdf但不怎么会用，担心生成的PDF效果不满意。

python3.6 setup pywin32 error!

你好，
我用的是win10 win7 64bit python 3.6 版本，安装一个pywin32 模块，从:https://sourceforge.net/projects/pywin32/ pywin32-220.zip 和 pywin32-220.win-amd64-py3.6.exe 分别安装了，都不成功。
pywin32-220.win-amd64-py3.6.exe提示注册表找不到路径。但我注册表内都有。
pywin32-220.zip 中运行setup3.py 来安装就提示：

============= RESTART: D:\360安全浏览器下载\BV流控\pywin32-220\setup3.py =============
Converting...
Executing...
Building pywin32 3.6.220.0
Traceback (most recent call last):
File "D:\360安全浏览器下载\BV流控\pywin32-220\setup3.py", line 16, in
exec(str(got))
File "", line 1944, in
File "", line 594, in init
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\ntpath.py", line 75, in join
path = os.fspath(path)
TypeError: expected str, bytes or os.PathLike object, not NoneType

请问，这种情况，是模块哪个地方有问题，我是初学者，麻烦你解答一下。谢谢！

>>> from urllib.request import urlopen
>>> for line in urlopen('http://tycho.usno.navy.mil/cgi-bin/timer.pl'):
...     line = line.decode('utf-8')  # Decoding the binary data to text.
...     if 'EST' in line or 'EDT' in line:  # look for Eastern Time
...         print(line)

<BR>Nov. 25, 09:43:32 PM EST

执行报错信息：

Traceback (most recent call last):
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 1318, in do_open
    encode_chunked=req.has_header('Transfer-encoding'))
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1239, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1285, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1234, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1026, in _send_output
    self.send(msg)
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 964, in send
    self.connect()
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 936, in connect
    (self.host,self.port), self.timeout, self.source_address)
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/socket.py", line 722, in create_connection
    raise err
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/socket.py", line 713, in create_connection
    sock.connect(sa)
TimeoutError: [Errno 60] Operation timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/Yourname/Desktop/s3.py", line 2, in <module>
    re = r.urlopen('http://tycho.usno.navy.mil/cgi-bin/timer.pl')
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 223, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 526, in open
    response = self._open(req, data)
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 544, in _open
    '_open', req)
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 504, in _call_chain
    result = func(*args)
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 1346, in http_open
    return self.do_open(http.client.HTTPConnection, req)
  File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 1320, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 60] Operation timed out>
[Finished in 76.2s with exit code 1]

sixu05202004 / pythontutorial3 Goto Github PK

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pythontutorial3's Issues

在 9.8. 异常也是类该节中，有一处明显的翻译错误

请问能否提供PDF版？

python3.6 setup pywin32 error!

在“包”那节有个地方翻译有问题

能否固定一下左侧菜单栏啊，看着别扭

Python3 标准库 urllib.request 下的第一个例子执行报错

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