On 09Jan2018 22:20, YU Bo <tsu.y...@gmail.com> wrote:
The text i will working as follow:
```text
[...]
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index a789f952b3e9..443892dabedb 100644
[...]
+++ b/tools/perf/util/util.c
[...]
```
In fact, this is a patch from lkml,my goal is to design a kernel podcast
for myself to focus on what happened in kernel. I have crawled the text
with python and want to remove strings from *diff --git*, because reading
the git commit above, i have a shape in head.
I have tried split(), replace(), but i have no idea to deal with it.
Do you have the text as above - a single string - or coming from a file? I'll
presume a single string.
I would treat the text as lines, particularly since the diff markers etc are
all line oriented.
So you might write something like this:
interesting = []
for line in the_text.splitlines():
if line.startswith('diff --git '):
break
interesting.append(line)
Now the "interesting" list has the lines you want.
There's any number of variations on that you might use, but that should get you
going.
Cheers,
Cameron Simpson <c...@cskk.id.au>
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