Make SrtFile Iterable

[cnbeining]

>>> for k,v in enumerate(subs):
...     print(v.text)
... 
blahblah
blahblah
blahblah
...

[byroot]

Sorry but I don't understand:

• SrtFile is already an iterable
• __getitem__ is not to implement iteration, but for index based access of a sub element
• __getitem__ is already implemented by the parent class (UserList).

What am I missing?

[cnbeining]

It is quite weird that you can write something like

for i in srtfile:

But not

for k, v in enumerate(srtfile)

This quick patch will fix this problem.

2016年9月14日星期三，Jean Boussier notifications@github.com 写道：

Sorry but I don't understand:

• SrtFile is already an iterable
• getitem is not to implement iteration, but for index based
  access of a sub element
• getitem is already implemented by the parent class (UserList).

What am I missing?

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[byroot]

You absolutely can use enumerate:

• 18af054
• https://travis-ci.org/byroot/pysrt/builds/159892827

Not sure what your problem is, but it's not this.