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kill some function imports

This commit is contained in:
Benjamin Peterson 2010-12-23 22:53:42 +00:00
parent a91dd1e411
commit 31e8720324
1 changed files with 14 additions and 16 deletions
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30
Lib/gettext.py
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@ -46,7 +46,7 @@ internationalized, to the local language and cultural habits.
# find this format documented anywhere.
import locale, copy, os, re, struct, sys
import locale, copy, io, os, re, struct, sys
from errno import ENOENT
@ -63,9 +63,8 @@ def c2py(plural):
Python lambda function that implements an equivalent expression.
"""
# Security check, allow only the "n" identifier
from io import StringIO
import token, tokenize
tokens = tokenize.generate_tokens(StringIO(plural).readline)
tokens = tokenize.generate_tokens(io.StringIO(plural).readline)
try:
danger = [x for x in tokens if x[0] == token.NAME and x[1] != 'n']
except tokenize.TokenError:
@ -109,36 +108,35 @@ def c2py(plural):
def _expand_lang(locale):
from locale import normalize
locale = normalize(locale)
def _expand_lang(loc):
loc = locale.normalize(loc)
COMPONENT_CODESET = 1 << 0
COMPONENT_TERRITORY = 1 << 1
COMPONENT_MODIFIER = 1 << 2
# split up the locale into its base components
mask = 0
pos = locale.find('@')
pos = loc.find('@')
if pos >= 0:
modifier = locale[pos:]
locale = locale[:pos]
modifier = loc[pos:]
loc = loc[:pos]
mask |= COMPONENT_MODIFIER
else:
modifier = ''
pos = locale.find('.')
pos = loc.find('.')
if pos >= 0:
codeset = locale[pos:]
locale = locale[:pos]
codeset = loc[pos:]
loc = loc[:pos]
mask |= COMPONENT_CODESET
else:
codeset = ''
pos = locale.find('_')
pos = loc.find('_')
if pos >= 0:
territory = locale[pos:]
locale = locale[:pos]
territory = loc[pos:]
loc = loc[:pos]
mask |= COMPONENT_TERRITORY
else:
territory = ''
language = locale
language = loc
ret = []
for i in range(mask+1):
if not (i & ~mask): # if all components for this combo exist ...