How to open a file for both reading and writing?

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Is there a way to open a file for both reading and writing?

As a workaround, I open the file for writing, close it, then open it again for reading. But is there a way to open a file for both reading and writing?

file-io file python
4 Answers

Summarize the I/O behaviors:

Mode r r+ w w+ a a+
Read + + + +
Write + + + + +
Create + + + +
Cover + +
Point in the beginning + + + +
Point in the end + +

Decision tree for the table above:

user_73017920
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