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Kaydet (Commit) d3f467ac authored tarafından Georg Brandl's avatar Georg Brandl
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Update README, remove obsolete scripts.

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Tools/scripts/README
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This directory contains a collection of executable Python scripts that This directory contains a collection of executable Python scripts that are
are useful while building, extending or managing Python. Some (e.g., useful while building, extending or managing Python. Some (e.g., dutree or lll)
dutree or lll) are also generally useful UNIX tools. are also generally useful UNIX tools.
See also the Demo/scripts directory! See also the Demo/scripts directory!
analyze_dxp.py Analyzes the result of sys.getdxp() 2to3 Main script for running the 2to3 conversion tool
byext.py Print lines/words/chars stats of files by extension analyze_dxp.py Analyzes the result of sys.getdxp()
byteyears.py Print product of a file's size and age byext.py Print lines/words/chars stats of files by extension
checkappend.py Search for multi-argument .append() calls byteyears.py Print product of a file's size and age
checkpyc.py Check presence and validity of ".pyc" files checkpyc.py Check presence and validity of ".pyc" files
classfix.py Convert old class syntax to new cleanfuture.py Fix redundant Python __future__ statements
cleanfuture.py Fix reduntant Python __future__ statements combinerefs.py A helper for analyzing PYTHONDUMPREFS output
combinerefs.py A helper for analyzing PYTHONDUMPREFS output. copytime.py Copy one file's atime and mtime to another
copytime.py Copy one file's atime and mtime to another crlf.py Change CRLF line endings to LF (Windows to Unix)
crlf.py Change CRLF line endings to LF (Windows to Unix) db2pickle.py Dump a database file to a pickle
cvsfiles.py Print a list of files that are under CVS diff.py Print file diffs in context, unified, or ndiff formats
db2pickle.py Dump a database file to a pickle dutree.py Format du(1) output as a tree sorted by size
diff.py Print file diffs in context, unified, or ndiff formats eptags.py Create Emacs TAGS file for Python modules
dutree.py Format du(1) output as a tree sorted by size
eptags.py Create Emacs TAGS file for Python modules
find_recursionlimit.py Find the maximum recursion limit on this machine find_recursionlimit.py Find the maximum recursion limit on this machine
finddiv.py A grep-like tool that looks for division operators finddiv.py A grep-like tool that looks for division operators
findlinksto.py Recursively find symbolic links to a given path prefix findlinksto.py Recursively find symbolic links to a given path prefix
findnocoding.py Find source files which need an encoding declaration findnocoding.py Find source files which need an encoding declaration
fixcid.py Massive identifier substitution on C source files fixcid.py Massive identifier substitution on C source files
fixdiv.py Tool to fix division operators. fixdiv.py Tool to fix division operators.
fixheader.py Add some cpp magic to a C include file fixheader.py Add some cpp magic to a C include file
fixnotice.py Fix the copyright notice in source files fixnotice.py Fix the copyright notice in source files
fixps.py Fix Python scripts' first line (if #!) fixps.py Fix Python scripts' first line (if #!)
ftpmirror.py FTP mirror script ftpmirror.py FTP mirror script
google.py Open a webbrowser with Google google.py Open a webbrowser with Google
gprof2html.py Transform gprof(1) output into useful HTML gprof2html.py Transform gprof(1) output into useful HTML
h2py.py Translate #define's into Python assignments h2py.py Translate #define's into Python assignments
idle Main program to start IDLE idle3 Main program to start IDLE
ifdef.py Remove #if(n)def groups from C sources ifdef.py Remove #if(n)def groups from C sources
lfcr.py Change LF line endings to CRLF (Unix to Windows) lfcr.py Change LF line endings to CRLF (Unix to Windows)
linktree.py Make a copy of a tree with links to original files linktree.py Make a copy of a tree with links to original files
lll.py Find and list symbolic links in current directory lll.py Find and list symbolic links in current directory
logmerge.py Consolidate CVS/RCS logs read from stdin mailerdaemon.py Parse error messages from mailer daemons (Sjoerd&Jack)
mailerdaemon.py parse error messages from mailer daemons (Sjoerd&Jack) make_ctype.py Generate ctype.h replacement in stringobject.c
md5sum.py Print MD5 checksums of argument files. md5sum.py Print MD5 checksums of argument files
methfix.py Fix old method syntax def f(self, (a1, ..., aN)): mkreal.py Turn a symbolic link into a real file or directory
mkreal.py Turn a symbolic link into a real file or directory ndiff.py Intelligent diff between text files (Tim Peters)
ndiff.py Intelligent diff between text files (Tim Peters) nm2def.py Create a template for PC/python_nt.def (Marc Lemburg)
nm2def.py Create a template for PC/python_nt.def (Marc Lemburg) objgraph.py Print object graph from nm output on a library
objgraph.py Print object graph from nm output on a library parseentities.py Utility for parsing HTML entity definitions
parseentities.py Utility for parsing HTML entity definitions patchcheck.py Perform common checks and cleanup before committing
pathfix.py Change #!/usr/local/bin/python into something else pathfix.py Change #!/usr/local/bin/python into something else
pdeps.py Print dependencies between Python modules pdeps.py Print dependencies between Python modules
pickle2db.py Load a pickle generated by db2pickle.py to a database pickle2db.py Load a pickle generated by db2pickle.py to a database
pindent.py Indent Python code, giving block-closing comments pindent.py Indent Python code, giving block-closing comments
ptags.py Create vi tags file for Python modules ptags.py Create vi tags file for Python modules
pydoc Python documentation browser. pydoc3 Python documentation browser
pysource.py Find Python source files pysource.py Find Python source files
redemo.py Basic regular expression demonstration facility redemo.py Basic regular expression demonstration facility
reindent.py Change .py files to use 4-space indents. reindent.py Change .py files to use 4-space indents
rgrep.py Reverse grep through a file (useful for big logfiles) reindent-rst.py Fix-up reStructuredText file whitespace
serve.py Small wsgiref-based web server, used in make serve in Doc rgrep.py Reverse grep through a file (useful for big logfiles)
setup.py Install all scripts listed here serve.py Small wsgiref-based web server, used in make serve in Doc
suff.py Sort a list of files by suffix suff.py Sort a list of files by suffix
svneol.py Sets svn:eol-style on all files in directory svneol.py Set svn:eol-style on all files in directory
texcheck.py Validate Python LaTeX formatting (Raymond Hettinger) texi2html.py Convert GNU texinfo files into HTML
texi2html.py Convert GNU texinfo files into HTML treesync.py Synchronize source trees (very idiosyncratic)
treesync.py Synchronize source trees (very ideosyncratic) untabify.py Replace tabs with spaces in argument files
untabify.py Replace tabs with spaces in argument files win_add2path.py Add Python to the search path on Windows
which.py Find a program in $PATH which.py Find a program in $PATH
xxci.py Wrapper for rcsdiff and ci
Tools/scripts/byext.py
Dosyayı görüntüle @ d3f467ac
#! /usr/bin/env python3.0 #! /usr/bin/env python3
"""Show file statistics by extension.""" """Show file statistics by extension."""
......
Tools/scripts/checkappend.py deleted 100755 → 0
Dosyayı görüntüle @ f7db42fe
#! /usr/bin/env python3
# Released to the public domain, by Tim Peters, 28 February 2000.
"""checkappend.py -- search for multi-argument .append() calls.
Usage: specify one or more file or directory paths:
checkappend [-v] file_or_dir [file_or_dir] ...
Each file_or_dir is checked for multi-argument .append() calls. When
a directory, all .py files in the directory, and recursively in its
subdirectories, are checked.
Use -v for status msgs. Use -vv for more status msgs.
In the absence of -v, the only output is pairs of the form
filename(linenumber):
line containing the suspicious append
Note that this finds multi-argument append calls regardless of whether
they're attached to list objects. If a module defines a class with an
append method that takes more than one argument, calls to that method
will be listed.
Note that this will not find multi-argument list.append calls made via a
bound method object. For example, this is not caught:
somelist = []
push = somelist.append
push(1, 2, 3)
"""
__version__ = 1, 0, 0
import os
import sys
import getopt
import tokenize
verbose = 0
def errprint(*args):
msg = ' '.join(args)
sys.stderr.write(msg)
sys.stderr.write("\n")
def main():
args = sys.argv[1:]
global verbose
try:
opts, args = getopt.getopt(sys.argv[1:], "v")
except getopt.error as msg:
errprint(str(msg) + "\n\n" + __doc__)
return
for opt, optarg in opts:
if opt == '-v':
verbose = verbose + 1
if not args:
errprint(__doc__)
return
for arg in args:
check(arg)
def check(file):
if os.path.isdir(file) and not os.path.islink(file):
if verbose:
print("%r: listing directory" % (file,))
names = os.listdir(file)
for name in names:
fullname = os.path.join(file, name)
if ((os.path.isdir(fullname) and
not os.path.islink(fullname))
or os.path.normcase(name[-3:]) == ".py"):
check(fullname)
return
try:
f = open(file)
except IOError as msg:
errprint("%r: I/O Error: %s" % (file, msg))
return
if verbose > 1:
print("checking %r ..." % (file,))
ok = AppendChecker(file, f).run()
if verbose and ok:
print("%r: Clean bill of health." % (file,))
[FIND_DOT,
FIND_APPEND,
FIND_LPAREN,
FIND_COMMA,
FIND_STMT] = range(5)
class AppendChecker:
def __init__(self, fname, file):
self.fname = fname
self.file = file
self.state = FIND_DOT
self.nerrors = 0
def run(self):
try:
tokens = tokenize.generate_tokens(self.file.readline)
for _token in tokens:
self.tokeneater(*_token)
except tokenize.TokenError as msg:
errprint("%r: Token Error: %s" % (self.fname, msg))
self.nerrors = self.nerrors + 1
return self.nerrors == 0
def tokeneater(self, type, token, start, end, line,
NEWLINE=tokenize.NEWLINE,
JUNK=(tokenize.COMMENT, tokenize.NL),
OP=tokenize.OP,
NAME=tokenize.NAME):
state = self.state
if type in JUNK:
pass
elif state is FIND_DOT:
if type is OP and token == ".":
state = FIND_APPEND
elif state is FIND_APPEND:
if type is NAME and token == "append":
self.line = line
self.lineno = start[0]
state = FIND_LPAREN
else:
state = FIND_DOT
elif state is FIND_LPAREN:
if type is OP and token == "(":
self.level = 1
state = FIND_COMMA
else:
state = FIND_DOT
elif state is FIND_COMMA:
if type is OP:
if token in ("(", "{", "["):
self.level = self.level + 1
elif token in (")", "}", "]"):
self.level = self.level - 1
if self.level == 0:
state = FIND_DOT
elif token == "," and self.level == 1:
self.nerrors = self.nerrors + 1
print("%s(%d):\n%s" % (self.fname, self.lineno,
self.line))
# don't gripe about this stmt again
state = FIND_STMT
elif state is FIND_STMT:
if type is NEWLINE:
state = FIND_DOT
else:
raise SystemError("unknown internal state '%r'" % (state,))
self.state = state
if __name__ == '__main__':
main()
Tools/scripts/classfix.py deleted 100755 → 0
Dosyayı görüntüle @ f7db42fe
#! /usr/bin/env python3
# This script is obsolete -- it is kept for historical purposes only.
#
# Fix Python source files to use the new class definition syntax, i.e.,
# the syntax used in Python versions before 0.9.8:
# class C() = base(), base(), ...: ...
# is changed to the current syntax:
# class C(base, base, ...): ...
#
# The script uses heuristics to find class definitions that usually
# work but occasionally can fail; carefully check the output!
#
# Command line arguments are files or directories to be processed.
# Directories are searched recursively for files whose name looks
# like a python module.
# Symbolic links are always ignored (except as explicit directory
# arguments). Of course, the original file is kept as a back-up
# (with a "~" attached to its name).
#
# Changes made are reported to stdout in a diff-like format.
#
# Undoubtedly you can do this using find and sed or perl, but this is
# a nice example of Python code that recurses down a directory tree
# and uses regular expressions. Also note several subtleties like
# preserving the file's mode and avoiding to even write a temp file
# when no changes are needed for a file.
#
# NB: by changing only the function fixline() you can turn this
# into a program for a different change to Python programs...
import sys
import re
import os
from stat import *
err = sys.stderr.write
dbg = err
rep = sys.stdout.write
def main():
bad = 0
if not sys.argv[1:]: # No arguments
err('usage: ' + sys.argv[0] + ' file-or-directory ...\n')
sys.exit(2)
for arg in sys.argv[1:]:
if os.path.isdir(arg):
if recursedown(arg): bad = 1
elif os.path.islink(arg):
err(arg + ': will not process symbolic links\n')
bad = 1
else:
if fix(arg): bad = 1
sys.exit(bad)
ispythonprog = re.compile('^[a-zA-Z0-9_]+\.py$')
def ispython(name):
return ispythonprog.match(name) >= 0
def recursedown(dirname):
dbg('recursedown(%r)\n' % (dirname,))
bad = 0
try:
names = os.listdir(dirname)
except os.error as msg:
err('%s: cannot list directory: %r\n' % (dirname, msg))
return 1
names.sort()
subdirs = []
for name in names:
if name in (os.curdir, os.pardir): continue
fullname = os.path.join(dirname, name)
if os.path.islink(fullname): pass
elif os.path.isdir(fullname):
subdirs.append(fullname)
elif ispython(name):
if fix(fullname): bad = 1
for fullname in subdirs:
if recursedown(fullname): bad = 1
return bad
def fix(filename):
## dbg('fix(%r)\n' % (filename,))
try:
f = open(filename, 'r')
except IOError as msg:
err('%s: cannot open: %r\n' % (filename, msg))
return 1
head, tail = os.path.split(filename)
tempname = os.path.join(head, '@' + tail)
g = None
# If we find a match, we rewind the file and start over but
# now copy everything to a temp file.
lineno = 0
while 1:
line = f.readline()
if not line: break
lineno = lineno + 1
while line[-2:] == '\\\n':
nextline = f.readline()
if not nextline: break
line = line + nextline
lineno = lineno + 1
newline = fixline(line)
if newline != line:
if g is None:
try:
g = open(tempname, 'w')
except IOError as msg:
f.close()
err('%s: cannot create: %r\n' % (tempname, msg))
return 1
f.seek(0)
lineno = 0
rep(filename + ':\n')
continue # restart from the beginning
rep(repr(lineno) + '\n')
rep('< ' + line)
rep('> ' + newline)
if g is not None:
g.write(newline)
# End of file
f.close()
if not g: return 0 # No changes
# Finishing touch -- move files
# First copy the file's mode to the temp file
try:
statbuf = os.stat(filename)
os.chmod(tempname, statbuf[ST_MODE] & 0o7777)
except os.error as msg:
err('%s: warning: chmod failed (%r)\n' % (tempname, msg))
# Then make a backup of the original file as filename~
try:
os.rename(filename, filename + '~')
except os.error as msg:
err('%s: warning: backup failed (%r)\n' % (filename, msg))
# Now move the temp file to the original file
try:
os.rename(tempname, filename)
except os.error as msg:
err('%s: rename failed (%r)\n' % (filename, msg))
return 1
# Return succes
return 0
# This expression doesn't catch *all* class definition headers,
# but it's pretty darn close.
classexpr = '^([ \t]*class +[a-zA-Z0-9_]+) *( *) *((=.*)?):'
classprog = re.compile(classexpr)
# Expressions for finding base class expressions.
baseexpr = '^ *(.*) *( *) *$'
baseprog = re.compile(baseexpr)
def fixline(line):
if classprog.match(line) < 0: # No 'class' keyword -- no change
return line
(a0, b0), (a1, b1), (a2, b2) = classprog.regs[:3]
# a0, b0 = Whole match (up to ':')
# a1, b1 = First subexpression (up to classname)
# a2, b2 = Second subexpression (=.*)
head = line[:b1]
tail = line[b0:] # Unmatched rest of line
if a2 == b2: # No base classes -- easy case
return head + ':' + tail
# Get rid of leading '='
basepart = line[a2+1:b2]
# Extract list of base expressions
bases = basepart.split(',')
# Strip trailing '()' from each base expression
for i in range(len(bases)):
if baseprog.match(bases[i]) >= 0:
x1, y1 = baseprog.regs[1]
bases[i] = bases[i][x1:y1]
# Join the bases back again and build the new line
basepart = ', '.join(bases)
return head + '(' + basepart + '):' + tail
if __name__ == '__main__':
main()
Tools/scripts/cvsfiles.py deleted 100755 → 0
Dosyayı görüntüle @ f7db42fe
#! /usr/bin/env python3
"""Print a list of files that are mentioned in CVS directories.
Usage: cvsfiles.py [-n file] [directory] ...
If the '-n file' option is given, only files under CVS that are newer
than the given file are printed; by default, all files under CVS are
printed. As a special case, if a file does not exist, it is always
printed.
"""
import os
import sys
import stat
import getopt
cutofftime = 0
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], "n:")
except getopt.error as msg:
print(msg)
print(__doc__, end=' ')
return 1
global cutofftime
newerfile = None
for o, a in opts:
if o == '-n':
cutofftime = getmtime(a)
if args:
for arg in args:
process(arg)
else:
process(".")
def process(dir):
cvsdir = 0
subdirs = []
names = os.listdir(dir)
for name in names:
fullname = os.path.join(dir, name)
if name == "CVS":
cvsdir = fullname
else:
if os.path.isdir(fullname):
if not os.path.islink(fullname):
subdirs.append(fullname)
if cvsdir:
entries = os.path.join(cvsdir, "Entries")
for e in open(entries).readlines():
words = e.split('/')
if words[0] == '' and words[1:]:
name = words[1]
fullname = os.path.join(dir, name)
if cutofftime and getmtime(fullname) <= cutofftime:
pass
else:
print(fullname)
for sub in subdirs:
process(sub)
def getmtime(filename):
try:
st = os.stat(filename)
except os.error:
return 0
return st[stat.ST_MTIME]
if __name__ == '__main__':
main()
Tools/scripts/logmerge.py deleted 100755 → 0
Dosyayı görüntüle @ f7db42fe
#! /usr/bin/env python3
"""Consolidate a bunch of CVS or RCS logs read from stdin.
Input should be the output of a CVS or RCS logging command, e.g.
cvs log -rrelease14:
which dumps all log messages from release1.4 upwards (assuming that
release 1.4 was tagged with tag 'release14'). Note the trailing
colon!
This collects all the revision records and outputs them sorted by date
rather than by file, collapsing duplicate revision record, i.e.,
records with the same message for different files.
The -t option causes it to truncate (discard) the last revision log
entry; this is useful when using something like the above cvs log
command, which shows the revisions including the given tag, while you
probably want everything *since* that tag.
The -r option reverses the output (oldest first; the default is oldest
last).
The -b tag option restricts the output to *only* checkin messages
belonging to the given branch tag. The form -b HEAD restricts the
output to checkin messages belonging to the CVS head (trunk). (It
produces some output if tag is a non-branch tag, but this output is
not very useful.)
-h prints this message and exits.
XXX This code was created by reverse engineering CVS 1.9 and RCS 5.7
from their output.
"""
import sys, errno, getopt, re
sep1 = '='*77 + '\n' # file separator
sep2 = '-'*28 + '\n' # revision separator
def main():
"""Main program"""
truncate_last = 0
reverse = 0
branch = None
opts, args = getopt.getopt(sys.argv[1:], "trb:h")
for o, a in opts:
if o == '-t':
truncate_last = 1
elif o == '-r':
reverse = 1
elif o == '-b':
branch = a
elif o == '-h':
print(__doc__)
sys.exit(0)
database = []
while 1:
chunk = read_chunk(sys.stdin)
if not chunk:
break
records = digest_chunk(chunk, branch)
if truncate_last:
del records[-1]
database[len(database):] = records
database.sort()
if not reverse:
database.reverse()
format_output(database)
def read_chunk(fp):
"""Read a chunk -- data for one file, ending with sep1.
Split the chunk in parts separated by sep2.
"""
chunk = []
lines = []
while 1:
line = fp.readline()
if not line:
break
if line == sep1:
if lines:
chunk.append(lines)
break
if line == sep2:
if lines:
chunk.append(lines)
lines = []
else:
lines.append(line)
return chunk
def digest_chunk(chunk, branch=None):
"""Digest a chunk -- extract working file name and revisions"""
lines = chunk[0]
key = 'Working file:'
keylen = len(key)
for line in lines:
if line[:keylen] == key:
working_file = line[keylen:].strip()
break
else:
working_file = None
if branch is None:
pass
elif branch == "HEAD":
branch = re.compile(r"^\d+\.\d+$")
else:
revisions = {}
key = 'symbolic names:\n'
found = 0
for line in lines:
if line == key:
found = 1
elif found:
if line[0] in '\t ':
tag, rev = line.split()
if tag[-1] == ':':
tag = tag[:-1]
revisions[tag] = rev
else:
found = 0
rev = revisions.get(branch)
branch = re.compile(r"^<>$") # <> to force a mismatch by default
if rev:
if rev.find('.0.') >= 0:
rev = rev.replace('.0.', '.')
branch = re.compile(r"^" + re.escape(rev) + r"\.\d+$")
records = []
for lines in chunk[1:]:
revline = lines[0]
dateline = lines[1]
text = lines[2:]
words = dateline.split()
author = None
if len(words) >= 3 and words[0] == 'date:':
dateword = words[1]
timeword = words[2]
if timeword[-1:] == ';':
timeword = timeword[:-1]
date = dateword + ' ' + timeword
if len(words) >= 5 and words[3] == 'author:':
author = words[4]
if author[-1:] == ';':
author = author[:-1]
else:
date = None
text.insert(0, revline)
words = revline.split()
if len(words) >= 2 and words[0] == 'revision':
rev = words[1]
else:
# No 'revision' line -- weird...
rev = None
text.insert(0, revline)
if branch:
if rev is None or not branch.match(rev):
continue
records.append((date, working_file, rev, author, text))
return records
def format_output(database):
prevtext = None
prev = []
database.append((None, None, None, None, None)) # Sentinel
for (date, working_file, rev, author, text) in database:
if text != prevtext:
if prev:
print(sep2, end=' ')
for (p_date, p_working_file, p_rev, p_author) in prev:
print(p_date, p_author, p_working_file, p_rev)
sys.stdout.writelines(prevtext)
prev = []
prev.append((date, working_file, rev, author))
prevtext = text
if __name__ == '__main__':
try:
main()
except IOError as e:
if e.errno != errno.EPIPE:
raise
Tools/scripts/methfix.py deleted 100755 → 0
Dosyayı görüntüle @ f7db42fe
#! /usr/bin/env python3
# Fix Python source files to avoid using
# def method(self, (arg1, ..., argn)):
# instead of the more rational
# def method(self, arg1, ..., argn):
#
# Command line arguments are files or directories to be processed.
# Directories are searched recursively for files whose name looks
# like a python module.
# Symbolic links are always ignored (except as explicit directory
# arguments). Of course, the original file is kept as a back-up
# (with a "~" attached to its name).
# It complains about binaries (files containing null bytes)
# and about files that are ostensibly not Python files: if the first
# line starts with '#!' and does not contain the string 'python'.
#
# Changes made are reported to stdout in a diff-like format.
#
# Undoubtedly you can do this using find and sed or perl, but this is
# a nice example of Python code that recurses down a directory tree
# and uses regular expressions. Also note several subtleties like
# preserving the file's mode and avoiding to even write a temp file
# when no changes are needed for a file.
#
# NB: by changing only the function fixline() you can turn this
# into a program for a different change to Python programs...
import sys
import re
import os
from stat import *
err = sys.stderr.write
dbg = err
rep = sys.stdout.write
def main():
bad = 0
if not sys.argv[1:]: # No arguments
err('usage: ' + sys.argv[0] + ' file-or-directory ...\n')
sys.exit(2)
for arg in sys.argv[1:]:
if os.path.isdir(arg):
if recursedown(arg): bad = 1
elif os.path.islink(arg):
err(arg + ': will not process symbolic links\n')
bad = 1
else:
if fix(arg): bad = 1
sys.exit(bad)
ispythonprog = re.compile('^[a-zA-Z0-9_]+\.py$')
def ispython(name):
return ispythonprog.match(name) >= 0
def recursedown(dirname):
dbg('recursedown(%r)\n' % (dirname,))
bad = 0
try:
names = os.listdir(dirname)
except os.error as msg:
err('%s: cannot list directory: %r\n' % (dirname, msg))
return 1
names.sort()
subdirs = []
for name in names:
if name in (os.curdir, os.pardir): continue
fullname = os.path.join(dirname, name)
if os.path.islink(fullname): pass
elif os.path.isdir(fullname):
subdirs.append(fullname)
elif ispython(name):
if fix(fullname): bad = 1
for fullname in subdirs:
if recursedown(fullname): bad = 1
return bad
def fix(filename):
## dbg('fix(%r)\n' % (filename,))
try:
f = open(filename, 'r')
except IOError as msg:
err('%s: cannot open: %r\n' % (filename, msg))
return 1
head, tail = os.path.split(filename)
tempname = os.path.join(head, '@' + tail)
g = None
# If we find a match, we rewind the file and start over but
# now copy everything to a temp file.
lineno = 0
while 1:
line = f.readline()
if not line: break
lineno = lineno + 1
if g is None and '\0' in line:
# Check for binary files
err(filename + ': contains null bytes; not fixed\n')
f.close()
return 1
if lineno == 1 and g is None and line[:2] == '#!':
# Check for non-Python scripts
words = line[2:].split()
if words and re.search('[pP]ython', words[0]) < 0:
msg = filename + ': ' + words[0]
msg = msg + ' script; not fixed\n'
err(msg)
f.close()
return 1
while line[-2:] == '\\\n':
nextline = f.readline()
if not nextline: break
line = line + nextline
lineno = lineno + 1
newline = fixline(line)
if newline != line:
if g is None:
try:
g = open(tempname, 'w')
except IOError as msg:
f.close()
err('%s: cannot create: %r\n' % (tempname, msg))
return 1
f.seek(0)
lineno = 0
rep(filename + ':\n')
continue # restart from the beginning
rep(repr(lineno) + '\n')
rep('< ' + line)
rep('> ' + newline)
if g is not None:
g.write(newline)
# End of file
f.close()
if not g: return 0 # No changes
# Finishing touch -- move files
# First copy the file's mode to the temp file
try:
statbuf = os.stat(filename)
os.chmod(tempname, statbuf[ST_MODE] & 0o7777)
except os.error as msg:
err('%s: warning: chmod failed (%r)\n' % (tempname, msg))
# Then make a backup of the original file as filename~
try:
os.rename(filename, filename + '~')
except os.error as msg:
err('%s: warning: backup failed (%r)\n' % (filename, msg))
# Now move the temp file to the original file
try:
os.rename(tempname, filename)
except os.error as msg:
err('%s: rename failed (%r)\n' % (filename, msg))
return 1
# Return succes
return 0
fixpat = '^[ \t]+def +[a-zA-Z0-9_]+ *( *self *, *(( *(.*) *)) *) *:'
fixprog = re.compile(fixpat)
def fixline(line):
if fixprog.match(line) >= 0:
(a, b), (c, d) = fixprog.regs[1:3]
line = line[:a] + line[c:d] + line[b:]
return line
if __name__ == '__main__':
main()
Tools/scripts/setup.py deleted 100644 → 0
Dosyayı görüntüle @ f7db42fe
from distutils.core import setup
if __name__ == '__main__':
setup(
scripts=[
'byteyears.py',
'checkpyc.py',
'copytime.py',
'crlf.py',
'dutree.py',
'ftpmirror.py',
'h2py.py',
'lfcr.py',
'../i18n/pygettext.py',
'logmerge.py',
'../../Lib/tabnanny.py',
'../../Lib/timeit.py',
'untabify.py',
],
)
Tools/scripts/xxci.py deleted 100755 → 0
Dosyayı görüntüle @ f7db42fe
#! /usr/bin/env python3
# xxci
#
# check in files for which rcsdiff returns nonzero exit status
import sys
import os
from stat import *
import fnmatch
EXECMAGIC = '\001\140\000\010'
MAXSIZE = 200*1024 # Files this big must be binaries and are skipped.
def getargs():
args = sys.argv[1:]
if args:
return args
print('No arguments, checking almost *, in "ls -t" order')
list = []
for file in os.listdir(os.curdir):
if not skipfile(file):
list.append((getmtime(file), file))
list.sort()
if not list:
print('Nothing to do -- exit 1')
sys.exit(1)
list.sort()
list.reverse()
for mtime, file in list: args.append(file)
return args
def getmtime(file):
try:
st = os.stat(file)
return st[ST_MTIME]
except os.error:
return -1
badnames = ['tags', 'TAGS', 'xyzzy', 'nohup.out', 'core']
badprefixes = ['.', ',', '@', '#', 'o.']
badsuffixes = \
['~', '.a', '.o', '.old', '.bak', '.orig', '.new', '.prev', '.not', \
'.pyc', '.fdc', '.rgb', '.elc', ',v']
ignore = []
def setup():
ignore[:] = badnames
for p in badprefixes:
ignore.append(p + '*')
for p in badsuffixes:
ignore.append('*' + p)
try:
f = open('.xxcign', 'r')
except IOError:
return
ignore[:] = ignore + f.read().split()
def skipfile(file):
for p in ignore:
if fnmatch.fnmatch(file, p): return 1
try:
st = os.lstat(file)
except os.error:
return 1 # Doesn't exist -- skip it
# Skip non-plain files.
if not S_ISREG(st[ST_MODE]): return 1
# Skip huge files -- probably binaries.
if st[ST_SIZE] >= MAXSIZE: return 1
# Skip executables
try:
data = open(file, 'r').read(len(EXECMAGIC))
if data == EXECMAGIC: return 1
except:
pass
return 0
def badprefix(file):
for bad in badprefixes:
if file[:len(bad)] == bad: return 1
return 0
def badsuffix(file):
for bad in badsuffixes:
if file[-len(bad):] == bad: return 1
return 0
def go(args):
for file in args:
print(file + ':')
if differing(file):
showdiffs(file)
if askyesno('Check in ' + file + ' ? '):
sts = os.system('rcs -l ' + file) # ignored
sts = os.system('ci -l ' + file)
def differing(file):
cmd = 'co -p ' + file + ' 2>/dev/null | cmp -s - ' + file
sts = os.system(cmd)
return sts != 0
def showdiffs(file):
cmd = 'rcsdiff ' + file + ' 2>&1 | ${PAGER-more}'
sts = os.system(cmd)
def raw_input(prompt):
sys.stdout.write(prompt)
sys.stdout.flush()
return sys.stdin.readline()
def askyesno(prompt):
s = input(prompt)
return s in ['y', 'yes']
if __name__ == '__main__':
try:
setup()
go(getargs())
except KeyboardInterrupt:
print('[Intr]')
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