python precompile
For example, if file is /foo/bar/baz.py cfile will default to /foo/bar/__pycache__/baz.cpython-32.pyc for Python 3.2. If dfile is specified, it is used as the name of the source file in error messages when instead of file. If doraise is true, a PyCompileE, the problem is not that you need to "precompile" python, the problem is that you are trying to execute python scripts using normal cgi script stuff... the real answer is to use a better web backend than simple cgi to run your python. I would su, It's compiled to bytecode which can be used much, much, much faster. The reason some files aren't compiled is that the main script, which you invoke with python main.py is recompiled every time you run the script. All imported scripts will be com, The py_compile module provides a function to generate a byte-code file from a source file, and another function used when the module source file is invoked as a script. python -m py_compile fileA.py fileB.py fileC.py.,Python automatically compiles your script to compiled code, so called byte code, before running it. When a module is imported for the first time, or when the source is more recent than the current compiled file, a .pyc file containing the compiled code wi,if you DO care where it lives on your computer, choose "Customize installation". - when it lists advanced options and stuff: just choose where you want it installed. tick "Set Python environment variables (PATH and PATHEXT)". and, &quo,Messages (6). msg250625 - (view), Author: Zachary Ware (zach.ware) * (Python committer), Date: 2015-09-14 05:01. Since the default all-users install location is now Program Files and thus not world-writable and with the advent of optimization-tagged .pyc , You can use compileall in the terminal. The following command will go recursively into sub directories and make pyc files for all the python files it finds. The compileall module is part of the python standard library, so you don't need to install an, When you import a python library and it doesn't have a corresponding .pyc file (or it's out of date compared to the source), python will "compile" new bytecode. It appears that this option simply does that for everything in the standard,EDIT: After a quick glance at the actual Python 2.5 library code, I see that Python internally compiles AND CACHES regexes whenever you use them anyway (including calls to re.match() ), so you're really only changing WHEN the regex gets compiled, and
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 python precompile 相關參考資料
32.10. py_compile — Compile Python source files — Python 3.6.5 ...
For example, if file is /foo/bar/baz.py cfile will default to /foo/bar/__pycache__/baz.cpython-32.pyc for Python 3.2. If dfile is specified, it is used as the name of the source file in error messages... https://docs.python.org Can I pre-compile a python script? - Stack Overflow
the problem is not that you need to "precompile" python, the problem is that you are trying to execute python scripts using normal cgi script stuff... the real answer is to use a better web... https://stackoverflow.com compilation - Why compile Python code? - Stack Overflow
It's compiled to bytecode which can be used much, much, much faster. The reason some files aren't compiled is that the main script, which you invoke with python main.py is recompiled every ti... https://stackoverflow.com compile python .py file without executing - Stack Overflow
The py_compile module provides a function to generate a byte-code file from a source file, and another function used when the module source file is invoked as a script. python -m py_compile fileA.py ... https://stackoverflow.com How do I create a .pyc file? - effbot.org
Python automatically compiles your script to compiled code, so called byte code, before running it. When a module is imported for the first time, or when the source is more recent than the current com... http://effbot.org instructions for getting up and running with python 3.5pygame ...
if you DO care where it lives on your computer, choose "Customize installation". - when it lists advanced options and stuff: just choose where you want it installed. tick "Set Python en... https://gist.github.com Issue 25102: Windows installer: 'precompile standard library ...
Messages (6). msg250625 - (view), Author: Zachary Ware (zach.ware) * (Python committer), Date: 2015-09-14 05:01. Since the default all-users install location is now Program Files and thus not world-wr... https://bugs.python.org python - How can I manually generate a .pyc file from a .py file ...
You can use compileall in the terminal. The following command will go recursively into sub directories and make pyc files for all the python files it finds. The compileall module is part of the pytho... https://stackoverflow.com python3 - What does "precompile standard library" option mean in ...
When you import a python library and it doesn't have a corresponding .pyc file (or it's out of date compared to the source), python will "compile" new bytecode. It appears that this... https://superuser.com regex - Is it worth using Python's re.compile? - Stack Overflow
EDIT: After a quick glance at the actual Python 2.5 library code, I see that Python internally compiles AND CACHES regexes whenever you use them anyway (including calls to re.match() ), so you're ... https://stackoverflow.com |