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Code Issues Projects Releases Packages Wiki Activity Actions 15

Better check to avoid executables.

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This commit is contained in:
Guido van Rossum 1991-12-18 13:39:16 +00:00
parent 7030d0a159
commit 97dddba1bb
1 changed files with 12 additions and 2 deletions
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14
Tools/scripts/xxci.py
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@ -11,6 +11,8 @@ import stat
import path
import commands
EXECMAGIC = '\001\140\000\010'
MAXSIZE = 200*1024 # Files this big must be binaries and are skipped.
def getargs():
@ -30,7 +32,8 @@ def getargs():
badnames = ['tags', 'TAGS', 'xyzzy', 'nohup.out', 'core']
badprefixes = ['.', ',', '@', '#', 'o.']
badsuffixes = \
['~', '.a', '.o', '.old', '.bak', '.orig', '.new', '.prev', '.not']
['~', '.a', '.o', '.old', '.bak', '.orig', '.new', '.prev', '.not', \
'.pyc', '.elc']
# XXX Should generalize even more to use fnmatch!
def skipfile(file):
@ -43,7 +46,14 @@ def skipfile(file):
st = posix.stat(file)
except posix.error:
return 1 # Doesn't exist -- skip it
return st[stat.ST_SIZE] >= MAXSIZE
if st[stat.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: