Python Interview Question Bank

1, Python output Chinese How to solve

Method One:
With encode and decode.
Such as:
Import Os.path
Import Xlrd,sys

Filename= '/home/tom/desktop/1234.xls '
If not Os.path.isfile (Filename):
Raise Nameerror, "%s is not a valid filename"%filename

Bk=xlrd.open_workbook (Filename)
Shxrange=range (Bk.nsheets)
Print Shxrange

For x in Shxrange:
P=bk.sheets () [X].name.encode (' utf-8′)
Print P.decode (' utf-8′)

Method Two:
At the beginning of the file add
Reload (SYS)
Sys.setdefaultencoding (' utf8′) These 2 lines, and then try to run

2. How do I copy an object in Python?
In general, you can use the Copy.copy () method or the Copy.deepcopy () method, and almost all objects can be copied
Some objects can be copied more easily, and dictionaries has a copy method:
Newdict = Olddict.copy ()

3, the use and role of Python except?

Except is used to receive thrown exceptions

Python Interview Question Bank