blocks|key|2402081|text|类似于：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2402082|d+=+"""some+text+**
Actions+Pending+are:+Action-1,+Action-2,+Action-3
some+text**
"""
res+=+[]
for+line+in+re.findall('Actions+Pending+are:+(.%2B)',+d):
++++res.extend([action.strip()+for+action+in+line.split(',')])
['Action-1',+'Action-2',+'Action-3']|code-block|syntax|javascript|2402083|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Something like:

<pre><code>d = """some text **
Actions Pending are: Action-1, Action-2, Action-3
some text**
"""
res = []
for line in re.findall('Actions Pending are: (.+)', d):
 res.extend([action.strip() for action in line.split(',')])
['Action-1', 'Action-2', 'Action-3']
</code></pre>

blocks|key|490497|text|您可以尝试如下所示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|490498|pendingActions+=+[]
textToSearch+=+'Actions+Pending+are:'
for+line+in+open(filename,+'r'):
++++line+=+line.strip()
++++if+line+and+line.startswith(textToSearch):
++++++++pendingActions.extend([x.strip()+for+x+in+line[len(textToSearch):].split(',')+if+x.strip()])|code-block|syntax|javascript|490499|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can try something like this:

<pre><code>pendingActions = []
textToSearch = 'Actions Pending are:'
for line in open(filename, 'r'):
 line = line.strip()
 if line and line.startswith(textToSearch):
 pendingActions.extend([x.strip() for x in line[len(textToSearch):].split(',') if x.strip()])
</code></pre>

blocks|key|486734|text|您需要迭代文件，而不是从文件中读取字符串。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|486735|with+open(filename)+as+text:
++++for+line+in+text:
+++++++++rc.logMessage(some_function_of_the_line(line))|code-block|syntax|javascript|486736|迭代文件得到行；迭代字符串得到字符/字节。|486737|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

You need to iterate over the file, not a string read from the file.

<pre><code>with open(filename) as text:
 for line in text:
 rc.logMessage(some_function_of_the_line(line))
</code></pre>

Iterating over the file gives you lines; iterating over a string gives you characters / bytes.

blocks|key|2397329|text|你想要str.splitlines()+http://docs.python.org/library/stdtypes.html#str.splitlines|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2397330|for+index+in+text:
++++rc.logMessage(str(index))|code-block|syntax|javascript|2397331|变成：|2397332|for+index+in+text.splitlines():
++++rc.logMessage(str(index))|2397333|entityMap|0|LINK|mutability|MUTABLE|url|http://docs.python.org/library/stdtypes.html#str.splitlines^0|3|G|K|1N|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@$9|Z|A|10|1|11]]|E|$]]|$1|F|3|G|5|H|7|12|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|13|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|14|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|15|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]]]

You want <code>str.splitlines()</code> <a href="http://docs.python.org/library/stdtypes.html#str.splitlines" rel="nofollow">http://docs.python.org/library/stdtypes.html#str.splitlines</a>

<pre><code>for index in text:
 rc.logMessage(str(index))
</code></pre>

becomes:

<pre><code>for index in text.splitlines():
 rc.logMessage(str(index))
</code></pre>

blocks|key|3566189|text|试试这样的东西|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3566190|with+file("your_file")+as+logfile:
+++result+=+[line+for+line+in+logfile+if+line.startswith("Actions+pending")]|code-block|syntax|javascript|3566191|这样，在result中，您将拥有所有的操作行。|3566192|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Try something like this

<pre><code>with file("your_file") as logfile:
 result = [line for line in logfile if line.startswith("Actions pending")]
</code></pre>

This way in result you will have all the actions lines.

blocks|key|2397342|text|++++search_string+=+'Actions+Pending+are:+'
++++for+line+in+open('yourfile.txt',+'r').readlines():
++++++if+line.startswith(search_string):
++++++++actions+=+line[len(search_string):].split(',')
++++++++break
++++print+actions|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|2397343|Artsiom更快：parsing+text+file+for+a+line,+in+python，也许我的版本更具可读性。|unstyled|offset|length|2397344|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/6940500/parsing-text-file-for-a-line-in-python/6940611#6940611^0|0|A|13|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|R|8|@]|9|@$G|S|H|T|1|U]]|A|$]]|$1|I|3|-4|5|F|7|V|8|@]|9|@]|A|$]]]|J|$K|$5|L|M|N|A|$O|P]]]]

<pre><code> search_string = 'Actions Pending are: '
 for line in open('yourfile.txt', 'r').readlines():
 if line.startswith(search_string):
 actions = line[len(search_string):].split(',')
 break
 print actions
</code></pre>

Artsiom was faster: <a href="https://stackoverflow.com/questions/6940500/parsing-text-file-for-a-line-in-python/6940611#6940611">parsing text file for a line, in python</a>, maybe my version is more readable.

blocks|key|486807|text|下面是一行代码(为了好玩)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|486808|s+=+"""some+text+**
Actions+Pending+are:+Action-1,+Action-2,+Action-3
Actions+Pending+are:+Action-4,+Action-5,+Action-6
some+text**"""

[a+for+ln+in+s.splitlines()+if+ln.startswith("Actions+Pending")+for+a+in+ln[len("Actions+Pending+are:+"):].split(',+')]
------
['Action-1',+'Action-2',+'Action-3',+'Action-4',+'Action-5',+'Action-6']|code-block|syntax|javascript|486809|486810|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|K|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|L|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|M|8|@]|9|@]|A|$]]]|I|$]]

Here is a one-liner (for fun):

<pre><code>s = """some text **
Actions Pending are: Action-1, Action-2, Action-3
Actions Pending are: Action-4, Action-5, Action-6
some text**"""

[a for ln in s.splitlines() if ln.startswith("Actions Pending") for a in ln[len("Actions Pending are: "):].split(', ')]
------
['Action-1', 'Action-2', 'Action-3', 'Action-4', 'Action-5', 'Action-6']
</code></pre>

To use a file instead of a string, replace s.splitlines() with f.readlines(). Note, I wouldn't use this code in practice; It is just for fun.

system generates a text file. it contains more than 100 lines. i like to get a line in the file.

<pre><code>some text **
Actions Pending are: Action-1, Action-2,....Action-3 (this is another new line)
some text**
</code></pre>

need to get the Actions in pending to array.

i used 

<pre><code>for index in text:
 rc.logMessage(str(index))
</code></pre>

it is printing each character at a time not the line.

help me how can i parse this file to get actions into an array.

Thanks in advance

parsing text file for a line, in python

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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系统会生成一个文本文件。它包含超过100行。我喜欢在文件中放一行。some text **Actions Pending are: Action-1, Action-2,....Action-3 (this is another new line)some text**需要将操作放在pending to array中。我用过for index in text:    rc.logMessage(s

问分析文本文件中的行，在python中
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