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Add use_weakref option to functools.lru_cache The use_weakref option makes lru_cache create weak references to the function arguments when creating the cache key, which prevents them from staying in the memory forever even after all other references to them are gone. This is a proof of concept for http://bugs.python.org/issue19859
author Radomir Dopieralski <devel@sheep.art.pl>
date Tue, 03 Dec 2013 16:02:48 +0100
parents 16fad6c48016
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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7a47c4d30f6e Update README, remove obsolete scripts.
Georg Brandl <georg@python.org>
parents: 59478
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1 This directory contains a collection of executable Python scripts that are
7a47c4d30f6e Update README, remove obsolete scripts.
Georg Brandl <georg@python.org>
parents: 59478
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2 useful while building, extending or managing Python. Some (e.g., dutree or lll)
7a47c4d30f6e Update README, remove obsolete scripts.
Georg Brandl <georg@python.org>
parents: 59478
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3 are also generally useful UNIX tools.
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dd2845d06eb3 moved lots of scripts from Demo/scripts to Tools/scripts
Guido van Rossum <guido@python.org>
parents:
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4
85255
16fad6c48016 #18445: update Tools/scripts/README.
Andrew Kuchling <amk@amk.ca>
parents: 77928
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5 2to3 Main script for running the 2to3 conversion tool
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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6 abitype.py Converts a C file to use the PEP 384 type definition API
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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7 analyze_dxp.py Analyzes the result of sys.getdxp()
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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8 byext.py Print lines/words/chars stats of files by extension
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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9 byteyears.py Print product of a file's size and age
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Andrew Kuchling <amk@amk.ca>
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10 checkpyc.py Check presence and validity of ".pyc" files
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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11 cleanfuture.py Fix redundant Python __future__ statements
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Andrew Kuchling <amk@amk.ca>
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12 combinerefs.py A helper for analyzing PYTHONDUMPREFS output
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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13 copytime.py Copy one file's atime and mtime to another
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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14 crlf.py Change CRLF line endings to LF (Windows to Unix)
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parents: 77928
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15 db2pickle.py Dump a database file to a pickle
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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16 diff.py Print file diffs in context, unified, or ndiff formats
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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17 dutree.py Format du(1) output as a tree sorted by size
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18 eptags.py Create Emacs TAGS file for Python modules
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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19 finddiv.py A grep-like tool that looks for division operators
16fad6c48016 #18445: update Tools/scripts/README.
Andrew Kuchling <amk@amk.ca>
parents: 77928
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20 findlinksto.py Recursively find symbolic links to a given path prefix
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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21 findnocoding.py Find source files which need an encoding declaration
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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22 find_recursionlimit.py Find the maximum recursion limit on this machine
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23 find-uname.py Look for the given arguments in the sets of all Unicode names
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Andrew Kuchling <amk@amk.ca>
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24 fixcid.py Massive identifier substitution on C source files
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Andrew Kuchling <amk@amk.ca>
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25 fixdiv.py Tool to fix division operators.
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26 fixheader.py Add some cpp magic to a C include file
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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27 fixnotice.py Fix the copyright notice in source files
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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28 fixps.py Fix Python scripts' first line (if #!)
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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29 ftpmirror.py FTP mirror script
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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30 get-remote-certificate.py Fetch the certificate that the server(s) are providing in PEM form
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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31 google.py Open a webbrowser with Google
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parents: 77928
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32 gprof2html.py Transform gprof(1) output into useful HTML
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Andrew Kuchling <amk@amk.ca>
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33 h2py.py Translate #define's into Python assignments
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Andrew Kuchling <amk@amk.ca>
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34 highlight.py Python syntax highlighting with HTML output
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Andrew Kuchling <amk@amk.ca>
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35 idle3 Main program to start IDLE
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36 ifdef.py Remove #if(n)def groups from C sources
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parents: 77928
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37 import_diagnostics.py Miscellaneous diagnostics for the import system
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parents: 77928
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38 lfcr.py Change LF line endings to CRLF (Unix to Windows)
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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39 linktree.py Make a copy of a tree with links to original files
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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40 lll.py Find and list symbolic links in current directory
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Andrew Kuchling <amk@amk.ca>
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41 mailerdaemon.py Parse error messages from mailer daemons (Sjoerd&Jack)
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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42 make_ctype.py Generate ctype.h replacement in stringobject.c
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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43 md5sum.py Print MD5 checksums of argument files
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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44 mkreal.py Turn a symbolic link into a real file or directory
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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45 ndiff.py Intelligent diff between text files (Tim Peters)
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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46 nm2def.py Create a template for PC/python_nt.def (Marc Lemburg)
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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47 objgraph.py Print object graph from nm output on a library
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48 parseentities.py Utility for parsing HTML entity definitions
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49 parse_html5_entities.py Utility for parsing HTML5 entity definitions
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50 patchcheck.py Perform common checks and cleanup before committing
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51 pathfix.py Change #!/usr/local/bin/python into something else
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52 pdeps.py Print dependencies between Python modules
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53 pickle2db.py Load a pickle generated by db2pickle.py to a database
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parents: 77928
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54 pindent.py Indent Python code, giving block-closing comments
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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55 ptags.py Create vi tags file for Python modules
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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56 pydoc3 Python documentation browser
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Andrew Kuchling <amk@amk.ca>
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57 pysource.py Find Python source files
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parents: 77928
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58 reindent.py Change .py files to use 4-space indents
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59 reindent-rst.py Fix-up reStructuredText file whitespace
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60 rgrep.py Reverse grep through a file (useful for big logfiles)
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parents: 77928
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61 run_tests.py Run the test suite with more sensible default options
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parents: 77928
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62 serve.py Small wsgiref-based web server, used in make serve in Doc
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63 suff.py Sort a list of files by suffix
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parents: 77928
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64 svneol.py Set svn:eol-style on all files in directory
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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65 texi2html.py Convert GNU texinfo files into HTML
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parents: 77928
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66 treesync.py Synchronize source trees (very idiosyncratic)
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Andrew Kuchling <amk@amk.ca>
parents: 77928
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67 untabify.py Replace tabs with spaces in argument files
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68 which.py Find a program in $PATH
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69 win_add2path.py Add Python to the search path on Windows