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In practice, what are the main uses for the new “yield from” syntax in Python 3.3?

...guage and preclude a whole bunch of new features from being implemented in Python 2.x. What yield from does is it establishes a transparent bidirectional connection between the caller and the sub-generator: The connection is "transparent" in the sense that it will propagate everything correctly t...
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SFTP in Python? (platform independent)

...s files to a hard-coded location with the password also hard-coded. I'm a python novice, but thanks to ftplib, it was easy: ...
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Comprehensive beginner's virtualenv tutorial? [closed]

...tualenv's user guide, actually show you how to use the environment on your Python script. You aren't setting up an environment just for the sake of setting up an environment. I found one tutorial that at least shows you the alternative. – Forage Aug 8 '15 at 15...
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How to re-raise an exception in nested try/except blocks?

... As of Python 3 the traceback is stored in the exception, so a simple raise e will do the (mostly) right thing: try: something() except SomeError as e: try: plan_B() except AlsoFailsError: raise e # or r...
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What is the best way to get all the divisors of a number?

... For those of us who don't understand Pythonese, what is this actually doing? – Matthew Scharley Oct 7 '08 at 13:24 1 ...
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Substitute multiple whitespace with single whitespace in Python [duplicate]

... More lines than the others, and thus less "pythonic", but clearer. – BuvinJ Feb 11 '16 at 20:02 ...
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How do I write a “tab” in Python?

... The Python reference manual includes several string literals that can be used in a string. These special sequences of characters are replaced by the intended meaning of the escape sequence. Here is a table of some of the more u...
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How to select a drop-down menu value with Selenium using Python?

...tackexchange.com/questions/1355/unable-to-select-an-option-using-seleniums-python-webdriver share | improve this answer | follow | ...
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How to get exit code when using Python subprocess communicate method?

How do I retrieve the exit code when using Python's subprocess module and the communicate() method? 5 Answers ...
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How do you extract a column from a multi-dimensional array?

...oes anybody know how to extract a column from a multi-dimensional array in Python? 20 Answers ...