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bpo-40275: Import locale module lazily in gettext (GH-19905)

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Hai Shi 2020-05-14 09:22:30 +08:00 committed by GitHub
parent 6f2f475d5a
commit 7443d42021
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 1 deletions
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8
Lib/gettext.py
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@ -46,7 +46,6 @@ internationalized, to the local language and cultural habits.
# find this format documented anywhere. # find this format documented anywhere.
import locale
import os import os
import re import re
import sys import sys
@ -210,6 +209,7 @@ def c2py(plural):
def _expand_lang(loc): def _expand_lang(loc):
import locale
loc = locale.normalize(loc) loc = locale.normalize(loc)
COMPONENT_CODESET = 1 << 0 COMPONENT_CODESET = 1 << 0
COMPONENT_TERRITORY = 1 << 1 COMPONENT_TERRITORY = 1 << 1
@ -278,6 +278,7 @@ class NullTranslations:
import warnings import warnings
warnings.warn('lgettext() is deprecated, use gettext() instead', warnings.warn('lgettext() is deprecated, use gettext() instead',
DeprecationWarning, 2) DeprecationWarning, 2)
import locale
if self._fallback: if self._fallback:
with warnings.catch_warnings(): with warnings.catch_warnings():
warnings.filterwarnings('ignore', r'.*\blgettext\b.*', warnings.filterwarnings('ignore', r'.*\blgettext\b.*',
@ -299,6 +300,7 @@ class NullTranslations:
import warnings import warnings
warnings.warn('lngettext() is deprecated, use ngettext() instead', warnings.warn('lngettext() is deprecated, use ngettext() instead',
DeprecationWarning, 2) DeprecationWarning, 2)
import locale
if self._fallback: if self._fallback:
with warnings.catch_warnings(): with warnings.catch_warnings():
warnings.filterwarnings('ignore', r'.*\blngettext\b.*', warnings.filterwarnings('ignore', r'.*\blngettext\b.*',
@ -462,6 +464,7 @@ class GNUTranslations(NullTranslations):
import warnings import warnings
warnings.warn('lgettext() is deprecated, use gettext() instead', warnings.warn('lgettext() is deprecated, use gettext() instead',
DeprecationWarning, 2) DeprecationWarning, 2)
import locale
missing = object() missing = object()
tmsg = self._catalog.get(message, missing) tmsg = self._catalog.get(message, missing)
if tmsg is missing: if tmsg is missing:
@ -476,6 +479,7 @@ class GNUTranslations(NullTranslations):
import warnings import warnings
warnings.warn('lngettext() is deprecated, use ngettext() instead', warnings.warn('lngettext() is deprecated, use ngettext() instead',
DeprecationWarning, 2) DeprecationWarning, 2)
import locale
try: try:
tmsg = self._catalog[(msgid1, self.plural(n))] tmsg = self._catalog[(msgid1, self.plural(n))]
except KeyError: except KeyError:
@ -668,6 +672,7 @@ def ldgettext(domain, message):
import warnings import warnings
warnings.warn('ldgettext() is deprecated, use dgettext() instead', warnings.warn('ldgettext() is deprecated, use dgettext() instead',
DeprecationWarning, 2) DeprecationWarning, 2)
import locale
codeset = _localecodesets.get(domain) codeset = _localecodesets.get(domain)
try: try:
with warnings.catch_warnings(): with warnings.catch_warnings():
@ -695,6 +700,7 @@ def ldngettext(domain, msgid1, msgid2, n):
import warnings import warnings
warnings.warn('ldngettext() is deprecated, use dngettext() instead', warnings.warn('ldngettext() is deprecated, use dngettext() instead',
DeprecationWarning, 2) DeprecationWarning, 2)
import locale
codeset = _localecodesets.get(domain) codeset = _localecodesets.get(domain)
try: try:
with warnings.catch_warnings(): with warnings.catch_warnings():