From 28bb69bd41dafd7ce50c2fa5c8a94d4ecd8c109d Mon Sep 17 00:00:00 2001 From: Adrian Likins Date: Thu, 28 Jul 2016 17:02:00 -0400 Subject: [PATCH] Use %s string formatting in system/timezone.py (#2632) This module was using python 2.6 string .format(). To enable the module to run on python2.4, replace the .format formatting with '%s' based string formatting. There was also a use of a 'filename' variable in the NosystemdTimezone.get() method that was never set. An import of 'os' was also added for clarity. --- system/timezone.py | 36 ++++++++++++++++++++---------------- 1 file changed, 20 insertions(+), 16 deletions(-) diff --git a/system/timezone.py b/system/timezone.py index c65d7049338..e5337bfd9c8 100644 --- a/system/timezone.py +++ b/system/timezone.py @@ -18,6 +18,7 @@ # You should have received a copy of the GNU General Public License # along with Ansible. If not, see . +import os import re DOCUMENTATION = ''' @@ -146,7 +147,7 @@ class Timezone(object): command = ' '.join(commands) (rc, stdout, stderr) = self.module.run_command(command, check_rc=True) if kwargs.get('log', False): - self.msg.append('executed `{0}`'.format(command)) + self.msg.append('executed `%s`' % command) return stdout def diff(self, phase1='before', phase2='after'): @@ -238,9 +239,9 @@ class SystemdTimezone(Timezone): # Validate given timezone if 'name' in self.value: tz = self.value['name']['planned'] - tzfile = '/usr/share/zoneinfo/{0}'.format(tz) + tzfile = '/usr/share/zoneinfo/%s' % tz if not os.path.isfile(tzfile): - self.abort('given timezone "{0}" is not available'.format(tz)) + self.abort('given timezone "%s" is not available' % tz) def _get_status(self, phase): if phase not in self.status: @@ -295,11 +296,11 @@ class NosystemdTimezone(Timezone): # Validate given timezone if 'name' in self.value: tz = self.value['name']['planned'] - tzfile = '/usr/share/zoneinfo/{0}'.format(tz) + tzfile = '/usr/share/zoneinfo/%s' % tz if not os.path.isfile(tzfile): - self.abort('given timezone "{0}" is not available'.format(tz)) + self.abort('given timezone "%s" is not available' % tz) self.update_timezone = self.module.get_bin_path('cp', required=True) - self.update_timezone += ' {0} /etc/localtime'.format(tzfile) + self.update_timezone += ' %s /etc/localtime' % tzfile self.update_hwclock = self.module.get_bin_path('hwclock', required=True) # Distribution-specific configurations if self.module.get_bin_path('dpkg-reconfigure') is not None: @@ -309,7 +310,7 @@ class NosystemdTimezone(Timezone): self.conf_files['name'] = '/etc/timezone', self.conf_files['hwclock'] = '/etc/default/rcS', self.regexps['name'] = re.compile(r'^([^\s]+)', re.MULTILINE) - self.tzline_format = '{0}\n' + self.tzline_format = '%s\n' else: # RHEL/CentOS if self.module.get_bin_path('tzdata-update') is not None: @@ -319,7 +320,7 @@ class NosystemdTimezone(Timezone): self.conf_files['name'] = '/etc/sysconfig/clock' self.conf_files['hwclock'] = '/etc/sysconfig/clock' self.regexps['name'] = re.compile(r'^ZONE\s*=\s*"?([^"\s]+)"?', re.MULTILINE) - self.tzline_format = 'ZONE="{0}"\n' + self.tzline_format = 'ZONE="%s"\n' self.update_hwclock = self.module.get_bin_path('hwclock', required=True) def _edit_file(self, filename, regexp, value): @@ -336,7 +337,7 @@ class NosystemdTimezone(Timezone): try: file = open(filename, 'r') except IOError: - self.abort('cannot read "{0}"'.format(filename)) + self.abort('cannot read "%s"' % filename) else: lines = file.readlines() file.close() @@ -358,27 +359,30 @@ class NosystemdTimezone(Timezone): try: file = open(filename, 'w') except IOError: - self.abort('cannot write to "{0}"'.format(filename)) + self.abort('cannot write to "%s"' % filename) else: file.writelines(lines) file.close() - self.msg.append('Added 1 line and deleted {0} line(s) on {1}'.format(len(matched_indices), filename)) + self.msg.append('Added 1 line and deleted %s line(s) on %s' % (len(matched_indices), filename)) def get(self, key, phase): if key == 'hwclock' and os.path.isfile('/etc/adjtime'): # If /etc/adjtime exists, use that file. key = 'adjtime' + + filename = self.conf_files[key] + try: - file = open(self.conf_files[key], mode='r') + file = open(filename, mode='r') except IOError: - self.abort('cannot read configuration file "{0}" for {1}'.format(filename, key)) + self.abort('cannot read configuration file "%s" for %s' % (filename, key)) else: status = file.read() file.close() try: value = self.regexps[key].search(status).group(1) except AttributeError: - self.abort('cannot find the valid value from configuration file "{0}" for {1}'.format(filename, key)) + self.abort('cannot find the valid value from configuration file "%s" for %s' % (filename, key)) else: if key == 'hwclock': # For key='hwclock'; convert yes/no -> UTC/local @@ -395,7 +399,7 @@ class NosystemdTimezone(Timezone): def set_timezone(self, value): self._edit_file(filename=self.conf_files['name'], regexp=self.regexps['name'], - value=self.tzline_format.format(value)) + value=self.tzline_format.format % value) self.execute(self.update_timezone) def set_hwclock(self, value): @@ -411,7 +415,7 @@ class NosystemdTimezone(Timezone): elif key == 'hwclock': self.set_hwclock(value) else: - self.abort('unknown parameter "{0}"'.format(key)) + self.abort('unknown parameter "%s"' % key) def main():