From e2cc2530fc6d54ebc975c01a4ff887ce12f0a736 Mon Sep 17 00:00:00 2001 From: Pavel Aharoni Date: Wed, 29 Mar 2017 13:35:45 +0300 Subject: [SDC-6] sdc-distribution-client 1707 rebasing Change-Id: I322a05fd79beb6ba4fee4d32afffecf531b86e98 Signed-off-by: Pavel Aharoni --- .../babel-2.3.4-py2.7.egg/babel/localtime/_unix.py | 138 +++++++++++++++++++++ 1 file changed, 138 insertions(+) create mode 100644 jython-tosca-parser/src/main/resources/Lib/site-packages/babel-2.3.4-py2.7.egg/babel/localtime/_unix.py (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/babel-2.3.4-py2.7.egg/babel/localtime/_unix.py') diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/babel-2.3.4-py2.7.egg/babel/localtime/_unix.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/babel-2.3.4-py2.7.egg/babel/localtime/_unix.py new file mode 100644 index 0000000..378a90b --- /dev/null +++ b/jython-tosca-parser/src/main/resources/Lib/site-packages/babel-2.3.4-py2.7.egg/babel/localtime/_unix.py @@ -0,0 +1,138 @@ +from __future__ import with_statement +import os +import re +import sys +import pytz +import subprocess + +_systemconfig_tz = re.compile(r'^Time Zone: (.*)$(?m)') + + +def _tz_from_env(tzenv): + if tzenv[0] == ':': + tzenv = tzenv[1:] + + # TZ specifies a file + if os.path.exists(tzenv): + with open(tzenv, 'rb') as tzfile: + return pytz.tzfile.build_tzinfo('local', tzfile) + + # TZ specifies a zoneinfo zone. + try: + tz = pytz.timezone(tzenv) + # That worked, so we return this: + return tz + except pytz.UnknownTimeZoneError: + raise pytz.UnknownTimeZoneError( + "tzlocal() does not support non-zoneinfo timezones like %s. \n" + "Please use a timezone in the form of Continent/City") + + +def _get_localzone(_root='/'): + """Tries to find the local timezone configuration. + This method prefers finding the timezone name and passing that to pytz, + over passing in the localtime file, as in the later case the zoneinfo + name is unknown. + The parameter _root makes the function look for files like /etc/localtime + beneath the _root directory. This is primarily used by the tests. + In normal usage you call the function without parameters. + """ + + tzenv = os.environ.get('TZ') + if tzenv: + return _tz_from_env(tzenv) + + # This is actually a pretty reliable way to test for the local time + # zone on operating systems like OS X. On OS X especially this is the + # only one that actually works. + try: + link_dst = os.readlink('/etc/localtime') + except OSError: + pass + else: + pos = link_dst.find('/zoneinfo/') + if pos >= 0: + zone_name = link_dst[pos + 10:] + try: + return pytz.timezone(zone_name) + except pytz.UnknownTimeZoneError: + pass + + # If we are on OS X now we are pretty sure that the rest of the + # code will fail and just fall through until it hits the reading + # of /etc/localtime and using it without name. At this point we + # can invoke systemconfig which internally invokes ICU. ICU itself + # does the same thing we do (readlink + compare file contents) but + # since it knows where the zone files are that should be a bit + # better than reimplementing the logic here. + if sys.platform == 'darwin': + c = subprocess.Popen(['systemsetup', '-gettimezone'], + stdout=subprocess.PIPE) + sys_result = c.communicate()[0] + c.wait() + tz_match = _systemconfig_tz.search(sys_result) + if tz_match is not None: + zone_name = tz_match.group(1) + try: + return pytz.timezone(zone_name) + except pytz.UnknownTimeZoneError: + pass + + # Now look for distribution specific configuration files + # that contain the timezone name. + tzpath = os.path.join(_root, 'etc/timezone') + if os.path.exists(tzpath): + with open(tzpath, 'rb') as tzfile: + data = tzfile.read() + + # Issue #3 in tzlocal was that /etc/timezone was a zoneinfo file. + # That's a misconfiguration, but we need to handle it gracefully: + if data[:5] != 'TZif2': + etctz = data.strip().decode() + # Get rid of host definitions and comments: + if ' ' in etctz: + etctz, dummy = etctz.split(' ', 1) + if '#' in etctz: + etctz, dummy = etctz.split('#', 1) + return pytz.timezone(etctz.replace(' ', '_')) + + # CentOS has a ZONE setting in /etc/sysconfig/clock, + # OpenSUSE has a TIMEZONE setting in /etc/sysconfig/clock and + # Gentoo has a TIMEZONE setting in /etc/conf.d/clock + # We look through these files for a timezone: + zone_re = re.compile('\s*ZONE\s*=\s*\"') + timezone_re = re.compile('\s*TIMEZONE\s*=\s*\"') + end_re = re.compile('\"') + + for filename in ('etc/sysconfig/clock', 'etc/conf.d/clock'): + tzpath = os.path.join(_root, filename) + if not os.path.exists(tzpath): + continue + with open(tzpath, 'rt') as tzfile: + data = tzfile.readlines() + + for line in data: + # Look for the ZONE= setting. + match = zone_re.match(line) + if match is None: + # No ZONE= setting. Look for the TIMEZONE= setting. + match = timezone_re.match(line) + if match is not None: + # Some setting existed + line = line[match.end():] + etctz = line[:end_re.search(line).start()] + + # We found a timezone + return pytz.timezone(etctz.replace(' ', '_')) + + # No explicit setting existed. Use localtime + for filename in ('etc/localtime', 'usr/local/etc/localtime'): + tzpath = os.path.join(_root, filename) + + if not os.path.exists(tzpath): + continue + + with open(tzpath, 'rb') as tzfile: + return pytz.tzfile.build_tzinfo('local', tzfile) + + raise pytz.UnknownTimeZoneError('Can not find any timezone configuration') -- cgit 1.2.3-korg