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Remove useless script "mkrcs" and update README.

This commit is contained in:
Georg Brandl 2009-10-11 08:45:03 +00:00
parent 86d38e9ecc
commit 6e62c56416
2 changed files with 3 additions and 64 deletions
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6
Demo/scripts/README
View File

@ -5,15 +5,15 @@ See also the Tools/scripts directory!
beer.py Print the classic 'bottles of beer' list.
eqfix.py Fix .py files to use the correct equality test operator
fact.py Factorize numbers
find-uname.py Search for Unicode characters using regexps.
find-uname.py Search for Unicode characters using regexps
from.py Summarize mailbox
ftpstats.py Summarize ftp daemon log file
lpwatch.py Watch BSD line printer queues
makedir.py Like mkdir -p
markov.py Markov chain simulation of words or characters
mboxconvvert.py Convert MH or MMDF mailboxes to unix mailbox format
mkrcs.py Fix symlinks named RCS into parallel tree
mboxconvert.py Convert MH or MMDF mailboxes to unix mailbox format
morse.py Produce morse code (audible or on AIFF file)
newslist.py List all newsgroups on a NNTP server as HTML pages
pi.py Print all digits of pi -- given enough time and memory
pp.py Emulate some Perl command line options
primes.py Print prime numbers

61
Demo/scripts/mkrcs.py
View File

@ -1,61 +0,0 @@
#! /usr/bin/env python
# A rather specialized script to make sure that a symbolic link named
# RCS exists pointing to a real RCS directory in a parallel tree
# referenced as RCStree in an ancestor directory.
# (I use this because I like my RCS files to reside on a physically
# different machine).
import os
def main():
rcstree = 'RCStree'
rcs = 'RCS'
if os.path.islink(rcs):
print '%r is a symlink to %r' % (rcs, os.readlink(rcs))
return
if os.path.isdir(rcs):
print '%r is an ordinary directory' % (rcs,)
return
if os.path.exists(rcs):
print '%r is a file?!?!' % (rcs,)
return
#
p = os.getcwd()
up = ''
down = ''
# Invariants:
# (1) join(p, down) is the current directory
# (2) up is the same directory as p
# Ergo:
# (3) join(up, down) is the current directory
#print 'p =', repr(p)
while not os.path.isdir(os.path.join(p, rcstree)):
head, tail = os.path.split(p)
#print 'head = %r; tail = %r' % (head, tail)
if not tail:
print 'Sorry, no ancestor dir contains %r' % (rcstree,)
return
p = head
up = os.path.join(os.pardir, up)
down = os.path.join(tail, down)
#print 'p = %r; up = %r; down = %r' % (p, up, down)
there = os.path.join(up, rcstree)
there = os.path.join(there, down)
there = os.path.join(there, rcs)
if os.path.isdir(there):
print '%r already exists' % (there, )
else:
print 'making %r' % (there,)
makedirs(there)
print 'making symlink %r -> %r' % (rcs, there)
os.symlink(there, rcs)
def makedirs(p):
if not os.path.isdir(p):
head, tail = os.path.split(p)
makedirs(head)
os.mkdir(p, 0777)
if __name__ == "__main__":
main()