mirror of
https://github.com/python/cpython.git
synced 2025-10-31 13:41:24 +00:00
68 lines
2.2 KiB
Python
68 lines
2.2 KiB
Python
#! /usr/bin/env python
|
|
|
|
# This program reads all *.py and test/*.py in "libDir", and
|
|
# copies those files with illegal DOS names to libDir/dos-8x3.
|
|
# Names are illegal if they are longer than 8x3 chars or if they
|
|
# contain uppercase chars. It also tests for name collisions.
|
|
# You must first create the directory libDir/dos-8x3 yourself.
|
|
# You should remove all files in dos-8x3 if you run it again.
|
|
|
|
# CHANGE libDir TO THE CORRECT DIRECTORY. RM dos-8x3/* FIRST.
|
|
|
|
import sys, os, regex, string
|
|
|
|
libDir = "./Lib" # Location of Python Lib
|
|
|
|
def make8x3():
|
|
reg_uppercase = regex.compile("[A-Z]")
|
|
collisions = {} # See if all names are unique in first 8 chars.
|
|
destDir = os.path.join(libDir, "dos-8x3")
|
|
if not os.path.isdir(destDir):
|
|
print "Please create the directory", destDir, "first."
|
|
err()
|
|
while 1:
|
|
ans = raw_input("Ok to copy to " + destDir + " [yn]? ")
|
|
if not ans:
|
|
continue
|
|
elif ans[0] == "n":
|
|
err()
|
|
elif ans[0] == "y":
|
|
break
|
|
for dirname in libDir, os.path.join(libDir, "test"):
|
|
for filename in os.listdir(dirname):
|
|
if filename[-3:] == ".py":
|
|
name = filename[0:-3]
|
|
if len(name) > 8 or reg_uppercase.search(name) >= 0:
|
|
shortName = string.lower(name[0:8])
|
|
if collisions.has_key(shortName):
|
|
print "Name not unique in first 8 chars:", collisions[shortName], name
|
|
else:
|
|
collisions[shortName] = name
|
|
fin = open(os.path.join(dirname, filename), "r")
|
|
dest = os.path.join(destDir, shortName + ".py")
|
|
fout = open(dest, "w")
|
|
fout.write(fin.read())
|
|
fin.close()
|
|
fout.close()
|
|
os.chmod(dest, 0644)
|
|
elif filename == "." or filename == "..":
|
|
continue
|
|
elif filename[-4:] == ".pyc":
|
|
continue
|
|
elif filename == "Makefile":
|
|
continue
|
|
else:
|
|
parts = string.splitfields(filename, ".")
|
|
if len(parts) > 2 or \
|
|
len(parts[0]) > 8 or \
|
|
reg_uppercase.search(filename) >= 0 or \
|
|
(len(parts) > 1 and len(parts[1]) > 3):
|
|
print "Illegal DOS name", os.path.join(dirname, filename)
|
|
sys.exit(0)
|
|
def err():
|
|
print "No files copied."
|
|
sys.exit(1)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
make8x3()
|