python-internals

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Python 'is' operator for two long strings
user_25574360
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5
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106
string-interning python-internals string-comparison python
Why is initializing a set in python as `{*()}` faster than `set()`?
user_65575880
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3
4
286
python-internals benchmarking set python-3.x python
Understanding Cpython garbage collection generations
user_148006840
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2
1
109
cpython python-internals garbage-collection python-3.x
Class property with space in it
user_6511740
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2
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243
python-internals python-3.x python
`inspect.getsource` from a function defined in a string? `s="def f(): return 5"`
user_15721460
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3
3
857
linecache python-importlib python-internals python-3.x python
Does python sometimes re-import modules during runtime?
user_13221790
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2
1
113
python-internals import garbage-collection python
Why is list(x for x in a) faster for a=[0] than for a=[]?
user_126710570
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37
1
881
cpython python-internals python performance
How does built-in open() map to its C implementation?
Admin1
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2
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150
python-internals c python
Why doesn't python use its own argparse library for its associated --hhelp?
user_6511740
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3
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44
python-internals python-3.x python
Why are double curly braces used instead of backslash in python f-strings?
user_21547010
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6
2
1146
python-internals string-formatting python
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