}))
def __showDiff(self, params):
if not self.__authorizeAction():
raise WErr(500, "You are not authorized to get diff's!! Bad boy!")
try:
fromDate = str(params['fromVersion'])
toDate = str(params['toVersion'])
except Exception, e:
raise WErr(500, "Can't decode params: %s" % e)
rpcClient = RPCClient(
gConfig.getValue("/DIRAC/Configuration/MasterServer",
"Configuration/Server"))
modCfg = Modificator(rpcClient)
diffGen = modCfg.getVersionDiff(fromDate, toDate)
processedData = self.__generateHTMLDiff(diffGen)
return self.write_message(
json.dumps({
"success":
1,
"op":
"showDiff",
"lines":
processedData["lines"],
"totalLines":
processedData["totalLines"],
"html":
self.render_string("ConfigurationManager/diffConfig.tpl",
titles=("From version %s" % fromDate,
"To version %s" % toDate),
class CSCLI( CLI ):
def __init__( self ):
CLI.__init__( self )
self.connected = False
self.masterURL = "unset"
self.writeEnabled = False
self.modifiedData = False
self.rpcClient = None
self.do_connect()
if self.connected:
self.modificator = Modificator ( self.rpcClient )
else:
self.modificator = Modificator()
self.indentSpace = 20
self.backupFilename = "dataChanges"
# store history
histfilename = os.path.basename(sys.argv[0])
historyFile = os.path.expanduser( "~/.dirac/%s.history" % histfilename[0:-3])
mkDir(os.path.dirname(historyFile))
if os.path.isfile( historyFile ):
readline.read_history_file( historyFile )
readline.set_history_length(1000)
atexit.register( readline.write_history_file, historyFile )
def start( self ):
if self.connected:
self.modificator.loadFromRemote()
retVal = self.modificator.loadCredentials()
if not retVal[ 'OK' ]:
print "There was an error gathering your credentials"
print retVal[ 'Message' ]
self._setStatus( False )
try:
self.cmdloop()
except KeyboardInterrupt:
gLogger.warn( "Received a keyboard interrupt." )
self.do_quit( "" )
def _setConnected( self, connected, writeEnabled ):
self.connected = connected
self.modifiedData = False
self.writeEnabled = writeEnabled
if connected:
if writeEnabled:
self.prompt = "(%s)-%s> " % ( self.masterURL, colorize( "Connected", "green" ) )
else:
self.prompt = "(%s)-%s> " % ( self.masterURL, colorize( "Connected (RO)", "yellow" ) )
else:
self.prompt = "(%s)-%s> " % ( self.masterURL, colorize( "Disconnected", "red" ) )
def do_quit( self, dummy ):
"""
Exits the application without sending changes to server
Usage: quit
"""
print
if self.modifiedData:
print "Changes are about to be written to file for later use."
self.do_writeToFile( self.backupFilename )
print "Changes written to %s.cfg" % self.backupFilename
sys.exit( 0 )
# def retrieveData( self ):
# if not self.connected:
# return False
# response = self.rpcClient.dumpCompressed()
# if response[ 'Status' ] == 'OK':
# self.cDataHolder.loadFromCompressedSource( response[ 'Value' ] )
# gLogger.info( "Data retrieved from server." )
# return True
# else:
# gLogger.error( "Can't retrieve updated data from server." )
# return False
def _setStatus( self, connected = True ):
if not connected:
self.masterURL = "unset"
self._setConnected( False, False )
else:
retVal = self.rpcClient.writeEnabled()
if retVal[ 'OK' ]:
if retVal[ 'Value' ] == True:
self._setConnected( True, True )
else:
self._setConnected( True, False )
else:
print "Server returned an error: %s" % retVal[ 'Message' ]
self._setConnected( True, False )
def _tryConnection( self ):
print "Trying connection to %s" % self.masterURL
try:
self.rpcClient = RPCClient( self.masterURL )
self._setStatus()
except Exception as x:
gLogger.error( "Couldn't connect to master CS server", "%s (%s)" % ( self.masterURL, str( x ) ) )
self._setStatus( False )
def do_connect( self, args = '' ):
"""
Connects to configuration master server (in specified url if provided).
Usage: connect <url>
"""
if not args or type( args ) not in types.StringTypes:
self.masterURL = gConfigurationData.getMasterServer()
if self.masterURL != "unknown" and self.masterURL:
self._tryConnection()
else:
self._setStatus( False )
else:
splitted = args.split()
if len( splitted ) == 0:
print "Must specify witch url to connect"
self._setStatus( False )
else:
self.masterURL = splitted[0].strip()
self._tryConnection()
def do_sections( self, args ):
"""
Shows all sections with their comments.
If no section is specified, root is taken.
Usage: sections <section>
"""
try:
argList = args.split()
if argList:
baseSection = argList[0].strip()
else:
baseSection = "/"
if not self.modificator.existsSection( baseSection ):
print "Section %s does not exist" % baseSection
return
sectionList = self.modificator.getSections( baseSection )
if not sectionList:
print "Section %s is empty" % baseSection
return
for section in sectionList:
section = "%s/%s" % ( baseSection, section )
self.printPair( section, self.modificator.getComment( section ) , " #" )
except:
_showTraceback()
def do_options( self, args ):
"""
Shows all options and values of a specified section
Usage: options <section>
"""
try:
argList = args.split()
if argList:
section = argList[0].strip()
else:
print "Which section?"
return
if not self.modificator.existsSection( section ):
print "Section %s does not exist" % section
return
optionsList = self.modificator.getOptions( section )
if not optionsList:
print "Section %s has no options" % section
return
for option in optionsList:
_printComment( self.modificator.getComment( "%s/%s" % ( section, option ) ) )
self.printPair( option, self.modificator.getValue( "%s/%s" % ( section, option ) ), "=" )
except:
_showTraceback()
def do_get( self, args ):
"""
Shows value and comment for specified option in section
Usage: get <path to option>
"""
try:
argList = args.split()
if argList:
optionPath = argList[0].strip()
else:
print "Which option?"
return
if self.modificator.existsOption( optionPath ):
option = optionPath.split( "/" )[-1]
_printComment( self.modificator.getComment( optionPath ) )
self.printPair( option, self.modificator.getValue( optionPath ), "=" )
else:
print "Option %s does not exist" % optionPath
except:
_showTraceback()
def do_writeToServer( self, dummy ):
"""
Sends changes to server.
Usage: writeToServer
"""
if not self.connected:
print "You are not connected!"
return
try:
if not self.writeEnabled:
print "This server can't receive data modifications"
return
if not self.modifiedData:
while True:
choice = raw_input( "Data has not been modified, do you still want to upload changes? yes/no [no]: " )
choice = choice.lower()
if choice in ( "yes", "y" ):
break
else:
print "Commit aborted"
return
choice = raw_input( "Do you really want to send changes to server? yes/no [no]: " )
choice = choice.lower()
if choice in ( "yes", "y" ):
print "Uploading changes to %s (It may take some seconds)..." % self.masterURL
response = self.modificator.commit()
if response[ 'OK' ]:
self.modifiedData = False
print "Data sent to server."
self.modificator.loadFromRemote()
else:
print "Error sending data, server said: %s" % response['Message']
return
else:
print "Commit aborted"
except Exception as x:
_showTraceback()
print "Could not upload changes. ", str( x )
def do_set( self, args ):
"""
Sets option's value
Usage: set <optionPath> <value>...
From second argument until the last one is considered option's value
NOTE: If specified section does not exist it is created.
"""
try:
argsList = args.split()
if len( argsList ) < 2:
print "Must specify option and value to use"
return
optionPath = argsList[0].strip()
value = " ".join( argsList[1:] ).strip()
self.modificator.setOptionValue( optionPath, value )
self.modifiedData = True
except Exception as x:
print "Cannot insert value: ", str( x )
def do_removeOption( self, args ):
"""
Removes an option.
Usage: removeOption <option>
There can be empty sections.
"""
try:
argsList = args.split()
if len( argsList ) < 1:
print "Must specify option to delete"
return
optionPath = argsList[0].strip()
choice = raw_input( "Are you sure you want to delete %s? yes/no [no]: " % optionPath )
choice = choice.lower()
if choice in ( "yes", "y", "true" ):
if self.modificator.removeOption( optionPath ):
self.modifiedData = True
else:
print "Can't be deleted"
else:
print "Aborting removal."
except Exception as x:
print "Error removing option, %s" % str( x )
def do_removeSection( self, args ):
"""
Removes a section.
Usage: removeSection <section>
"""
try:
argsList = args.split()
if len( argsList ) < 1:
print "Must specify section to delete"
return
section = argsList[0].strip()
choice = raw_input( "Are you sure you want to delete %s? yes/no [no]: " % section )
choice = choice.lower()
if choice in ( "yes", "y", "true" ):
if self.modificator.removeSection( section ):
self.modifiedData = True
else:
print "Can't be deleted"
else:
print "Aborting removal."
except Exception as x:
print "Error removing section, %s" % str( x )
def do_setComment( self, args ):
"""
Sets option or section's comment. Requested entry MUST exist.
Usage: set <option/section> <comment>...
From third argument until the last one is considered option's comment.
"""
try:
argsList = args.split()
if len( argsList ) < 2:
print "Must specify option and value to use"
return
entryPath = argsList[0].strip()
value = " ".join( argsList[1:] ).strip()
self.modificator.setComment( entryPath, value )
self.modifiedData = True
except Exception as x:
print "Cannot insert comment: ", str( x )
def do_writeToFile( self, args ):
"""
Writes modification to file for later use.
Usage: writeToFile <filename>.cfg
Note that if a file extension is specified, it is replaced by .cfg suffix.
If not it is added automatically
"""
try:
if len( args ) == 0:
print "Filename to write must be specified!"
return
filename = args.split()[0].strip()
filename = _appendExtensionIfMissing( filename )
self.modificator.dumpToFile( filename )
except Exception as x:
print "Couldn't write to file %s: %s" % ( filename, str( x ) )
def do_readFromFile( self, args ):
"""
Reads data from filename to be used. Actual data will be replaced!
Usage: readFromFile <filename>.cfg
Note that if a file extension is specified, it is replaced by .cfg suffix.
If not it is added automatically
"""
try:
if len( args ) == 0:
print "Filename to read must be specified!"
return
filename = args.split()[0].strip()
filename = _appendExtensionIfMissing( filename )
self.modificator.loadFromFile( filename )
self.modifiedData = True
except Exception as x:
print "Couldn't read from file %s: %s" % ( filename, str( x ) )
def do_mergeFromFile( self, args ):
"""
Reads data from filename and merges it with current data.
Data read from file has more precedence that current one.
Usage: mergeFromFile <filename>.cfg
Note that if a file extension is specified, it is replaced by .cfg suffix.
If not it is added automatically
"""
try:
if len( args ) == 0:
print "Filename to read must be specified!"
return
filename = args.split()[0].strip()
filename = _appendExtensionIfMissing( filename )
self.modificator.mergeFromFile( filename )
self.modifiedData = True
except Exception as x:
_showTraceback()
print "Couldn't read from file %s: %s" % ( filename, str( x ) )
def do_showData( self, dummy ):
"""
Shows the current modified configuration
Usage: showData
"""
print self.modificator
def do_showHistory( self, args ):
"""
Shows the last commit history
Usage: showHistory <update limit>
"""
try:
argsList = args.split()
limit = 100
if len( argsList ) > 0:
limit = int( argsList[0] )
history = self.modificator.getHistory( limit )
print "%s recent commits:" % limit
for entry in history:
self.printPair( entry[0], entry[1], "@" )
except:
_showTraceback()
def do_showDiffWithServer( self, dummy ):
"""
Shows diff with lastest version in server
Usage: showDiffWithServer
"""
try:
diffData = self.modificator.showCurrentDiff()
print "Diff with latest from server ( + local - remote )"
for line in diffData:
if line[0] in ( '-' ):
print colorize( line, "red" )
elif line[0] in ( '+' ):
print colorize( line, "green" )
elif line[0] in ( '?' ):
print colorize( line, "yellow" ),
else:
print line
except:
_showTraceback()
def do_showDiffBetweenVersions( self, args ):
"""
Shows diff between two versions
Usage: showDiffBetweenVersions <version 1 with spaces> <version 2 with spaces>
"""
try:
argsList = args.split()
if len( argsList ) < 4:
print "What are the two versions to compare?"
return
v1 = " ".join ( argsList[0:2] )
v2 = " ".join ( argsList[2:4] )
print "Comparing '%s' with '%s' " % ( v1, v2 )
diffData = self.modificator.getVersionDiff( v1, v2 )
print "Diff with latest from server ( + %s - %s )" % ( v2, v1 )
for line in diffData:
if line[0] in ( '-' ):
print colorize( line, "red" )
elif line[0] in ( '+' ):
print colorize( line, "green" )
elif line[0] in ( '?' ):
print colorize( line, "yellow" ),
else:
print line
except:
_showTraceback()
def do_rollbackToVersion( self, args ):
"""
rolls back to user selected version of the configuration
Usage: rollbackToVersion <version with spaces>>
"""
try:
argsList = args.split()
if len( argsList ) < 2:
print "What version to rollback?"
return
version = " ".join ( argsList[0:2] )
choice = raw_input( "Do you really want to rollback to version %s? yes/no [no]: " % version )
choice = choice.lower()
if choice in ( "yes", "y" ):
response = self.modificator.rollbackToVersion( version )
if response[ 'OK' ]:
self.modifiedData = False
print "Rolled back."
self.modificator.loadFromRemote()
else:
print "Error sending data, server said: %s" % response['Message']
except:
_showTraceback()
def do_mergeWithServer( self, dummy ):
"""
Shows diff with lastest version in server
Usage: diffWithServer
"""
try:
choice = raw_input( "Do you want to merge with server configuration? yes/no [no]: " )
choice = choice.lower()
if choice in ( "yes", "y" ):
retVal = self.modificator.mergeWithServer()
if retVal[ 'OK' ]:
print "Merged"
else:
print "There was an error: ", retVal[ 'Message' ]
else:
print "Merge aborted"
except:
_showTraceback()
class CSCLI(CLI):
def __init__(self):
CLI.__init__(self)
self.connected = False
self.masterURL = "unset"
self.writeEnabled = False
self.modifiedData = False
self.rpcClient = None
self.do_connect()
if self.connected:
self.modificator = Modificator(self.rpcClient)
else:
self.modificator = Modificator()
self.indentSpace = 20
self.backupFilename = "dataChanges"
# store history
histfilename = os.path.basename(sys.argv[0])
historyFile = os.path.expanduser("~/.dirac/%s.history" %
histfilename[0:-3])
mkDir(os.path.dirname(historyFile))
if os.path.isfile(historyFile):
readline.read_history_file(historyFile)
readline.set_history_length(1000)
atexit.register(readline.write_history_file, historyFile)
def start(self):
if self.connected:
self.modificator.loadFromRemote()
retVal = self.modificator.loadCredentials()
if not retVal['OK']:
print("There was an error gathering your credentials")
print(retVal['Message'])
self._setStatus(False)
try:
self.cmdloop()
except KeyboardInterrupt:
gLogger.warn("Received a keyboard interrupt.")
self.do_quit("")
def _setConnected(self, connected, writeEnabled):
self.connected = connected
self.modifiedData = False
self.writeEnabled = writeEnabled
if connected:
if writeEnabled:
self.prompt = "(%s)-%s> " % (self.masterURL,
colorize("Connected", "green"))
else:
self.prompt = "(%s)-%s> " % (
self.masterURL, colorize("Connected (RO)", "yellow"))
else:
self.prompt = "(%s)-%s> " % (self.masterURL,
colorize("Disconnected", "red"))
def do_quit(self, dummy):
"""
Exits the application without sending changes to server
Usage: quit
"""
print()
if self.modifiedData:
print("Changes are about to be written to file for later use.")
self.do_writeToFile(self.backupFilename)
print("Changes written to %s.cfg" % self.backupFilename)
sys.exit(0)
def _setStatus(self, connected=True):
if not connected:
self.masterURL = "unset"
self._setConnected(False, False)
else:
retVal = self.rpcClient.writeEnabled()
if retVal['OK']:
if retVal['Value']:
self._setConnected(True, True)
else:
self._setConnected(True, False)
else:
print("Server returned an error: %s" % retVal['Message'])
self._setConnected(True, False)
def _tryConnection(self):
print("Trying connection to %s" % self.masterURL)
try:
self.rpcClient = ConfigurationClient(url=self.masterURL)
self._setStatus()
except Exception as x:
gLogger.error("Couldn't connect to master CS server",
"%s (%s)" % (self.masterURL, str(x)))
self._setStatus(False)
def do_connect(self, args=''):
"""
Connects to configuration master server (in specified url if provided).
Usage: connect <url>
"""
if not args or not isinstance(args, six.string_types):
self.masterURL = gConfigurationData.getMasterServer()
if self.masterURL != "unknown" and self.masterURL:
self._tryConnection()
else:
self._setStatus(False)
else:
splitted = args.split()
if len(splitted) == 0:
print("Must specify witch url to connect")
self._setStatus(False)
else:
self.masterURL = splitted[0].strip()
self._tryConnection()
def do_sections(self, args):
"""
Shows all sections with their comments.
If no section is specified, root is taken.
Usage: sections <section>
"""
try:
argList = args.split()
if argList:
baseSection = argList[0].strip()
else:
baseSection = "/"
if not self.modificator.existsSection(baseSection):
print("Section %s does not exist" % baseSection)
return
sectionList = self.modificator.getSections(baseSection)
if not sectionList:
print("Section %s is empty" % baseSection)
return
for section in sectionList:
section = "%s/%s" % (baseSection, section)
self.printPair(section, self.modificator.getComment(section),
" #")
except Exception:
_showTraceback()
def do_options(self, args):
"""
Shows all options and values of a specified section
Usage: options <section>
"""
try:
argList = args.split()
if argList:
section = argList[0].strip()
else:
print("Which section?")
return
if not self.modificator.existsSection(section):
print("Section %s does not exist" % section)
return
optionsList = self.modificator.getOptions(section)
if not optionsList:
print("Section %s has no options" % section)
return
for option in optionsList:
_printComment(
self.modificator.getComment("%s/%s" % (section, option)))
self.printPair(
option,
self.modificator.getValue("%s/%s" % (section, option)),
"=")
except Exception:
_showTraceback()
def do_get(self, args):
"""
Shows value and comment for specified option in section
Usage: get <path to option>
"""
try:
argList = args.split()
if argList:
optionPath = argList[0].strip()
else:
print("Which option?")
return
if self.modificator.existsOption(optionPath):
option = optionPath.split("/")[-1]
_printComment(self.modificator.getComment(optionPath))
self.printPair(option, self.modificator.getValue(optionPath),
"=")
else:
print("Option %s does not exist" % optionPath)
except Exception:
_showTraceback()
def do_writeToServer(self, dummy):
"""
Sends changes to server.
Usage: writeToServer
"""
if not self.connected:
print("You are not connected!")
return
try:
if not self.writeEnabled:
print("This server can't receive data modifications")
return
if not self.modifiedData:
while True:
choice = six.moves.input(
"Data has not been modified, do you still want to upload changes? yes/no [no]: "
)
choice = choice.lower()
if choice in ("yes", "y"):
break
else:
print("Commit aborted")
return
choice = six.moves.input(
"Do you really want to send changes to server? yes/no [no]: ")
choice = choice.lower()
if choice in ("yes", "y"):
print("Uploading changes to %s (It may take some seconds)..." %
self.masterURL)
response = self.modificator.commit()
if response['OK']:
self.modifiedData = False
print("Data sent to server.")
self.modificator.loadFromRemote()
else:
print("Error sending data, server said: %s" %
response['Message'])
return
else:
print("Commit aborted")
except Exception as x:
_showTraceback()
print("Could not upload changes. ", str(x))
def do_set(self, args):
"""
Sets option's value
Usage: set <optionPath> <value>...
From second argument until the last one is considered option's value
NOTE: If specified section does not exist it is created.
"""
try:
argsList = args.split()
if len(argsList) < 2:
print("Must specify option and value to use")
return
optionPath = argsList[0].strip()
value = " ".join(argsList[1:]).strip()
self.modificator.setOptionValue(optionPath, value)
self.modifiedData = True
except Exception as x:
print("Cannot insert value: ", str(x))
def do_removeOption(self, args):
"""
Removes an option.
Usage: removeOption <option>
There can be empty sections.
"""
try:
argsList = args.split()
if len(argsList) < 1:
print("Must specify option to delete")
return
optionPath = argsList[0].strip()
choice = six.moves.input(
"Are you sure you want to delete %s? yes/no [no]: " %
optionPath)
choice = choice.lower()
if choice in ("yes", "y", "true"):
if self.modificator.removeOption(optionPath):
self.modifiedData = True
else:
print("Can't be deleted")
else:
print("Aborting removal.")
except Exception as x:
print("Error removing option, %s" % str(x))
def do_removeSection(self, args):
"""
Removes a section.
Usage: removeSection <section>
"""
try:
argsList = args.split()
if len(argsList) < 1:
print("Must specify section to delete")
return
section = argsList[0].strip()
choice = six.moves.input(
"Are you sure you want to delete %s? yes/no [no]: " % section)
choice = choice.lower()
if choice in ("yes", "y", "true"):
if self.modificator.removeSection(section):
self.modifiedData = True
else:
print("Can't be deleted")
else:
print("Aborting removal.")
except Exception as x:
print("Error removing section, %s" % str(x))
def do_setComment(self, args):
"""
Sets option or section's comment. Requested entry MUST exist.
Usage: set <option/section> <comment>...
From third argument until the last one is considered option's comment.
"""
try:
argsList = args.split()
if len(argsList) < 2:
print("Must specify option and value to use")
return
entryPath = argsList[0].strip()
value = " ".join(argsList[1:]).strip()
self.modificator.setComment(entryPath, value)
self.modifiedData = True
except Exception as x:
print("Cannot insert comment: ", str(x))
def do_writeToFile(self, args):
"""
Writes modification to file for later use.
Usage: writeToFile <filename>.cfg
Note that if a file extension is specified, it is replaced by .cfg suffix.
If not it is added automatically
"""
try:
if len(args) == 0:
print("Filename to write must be specified!")
return
filename = args.split()[0].strip()
filename = _appendExtensionIfMissing(filename)
self.modificator.dumpToFile(filename)
except Exception as x:
print("Couldn't write to file %s: %s" % (filename, str(x)))
def do_readFromFile(self, args):
"""
Reads data from filename to be used. Actual data will be replaced!
Usage: readFromFile <filename>.cfg
Note that if a file extension is specified, it is replaced by .cfg suffix.
If not it is added automatically
"""
try:
if len(args) == 0:
print("Filename to read must be specified!")
return
filename = args.split()[0].strip()
filename = _appendExtensionIfMissing(filename)
self.modificator.loadFromFile(filename)
self.modifiedData = True
except Exception as x:
print("Couldn't read from file %s: %s" % (filename, str(x)))
def do_mergeFromFile(self, args):
"""
Reads data from filename and merges it with current data.
Data read from file has more precedence that current one.
Usage: mergeFromFile <filename>.cfg
Note that if a file extension is specified, it is replaced by .cfg suffix.
If not it is added automatically
"""
try:
if len(args) == 0:
print("Filename to read must be specified!")
return
filename = args.split()[0].strip()
filename = _appendExtensionIfMissing(filename)
self.modificator.mergeFromFile(filename)
self.modifiedData = True
except Exception as x:
_showTraceback()
print("Couldn't read from file %s: %s" % (filename, str(x)))
def do_showData(self, dummy):
"""
Shows the current modified configuration
Usage: showData
"""
print(self.modificator)
def do_showHistory(self, args):
"""
Shows the last commit history
Usage: showHistory <update limit>
"""
try:
argsList = args.split()
limit = 100
if len(argsList) > 0:
limit = int(argsList[0])
history = self.modificator.getHistory(limit)
print("%s recent commits:" % limit)
for entry in history:
self.printPair(entry[0], entry[1], "@")
except Exception:
_showTraceback()
def do_showDiffWithServer(self, dummy):
"""
Shows diff with lastest version in server
Usage: showDiffWithServer
"""
try:
diffData = self.modificator.showCurrentDiff()
print("Diff with latest from server ( + local - remote )")
for line in diffData:
if line[0] in ('-'):
print(colorize(line, "red"))
elif line[0] in ('+'):
print(colorize(line, "green"))
elif line[0] in ('?'):
print(colorize(line, "yellow"), end=' ')
except Exception:
_showTraceback()
def do_showDiffBetweenVersions(self, args):
"""
Shows diff between two versions
Usage: showDiffBetweenVersions <version 1 with spaces> <version 2 with spaces>
"""
try:
argsList = args.split()
if len(argsList) < 4:
print("What are the two versions to compare?")
return
v1 = " ".join(argsList[0:2])
v2 = " ".join(argsList[2:4])
print("Comparing '%s' with '%s' " % (v1, v2))
diffData = self.modificator.getVersionDiff(v1, v2)
print("Diff with latest from server ( + %s - %s )" % (v2, v1))
for line in diffData:
if line[0] in ('-'):
print(colorize(line, "red"))
elif line[0] in ('+'):
print(colorize(line, "green"))
elif line[0] in ('?'):
print(colorize(line, "yellow"), end=' ')
else:
print(line)
except Exception:
_showTraceback()
def do_rollbackToVersion(self, args):
"""
rolls back to user selected version of the configuration
Usage: rollbackToVersion <version with spaces>>
"""
try:
argsList = args.split()
if len(argsList) < 2:
print("What version to rollback?")
return
version = " ".join(argsList[0:2])
choice = six.moves.input(
"Do you really want to rollback to version %s? yes/no [no]: " %
version)
choice = choice.lower()
if choice in ("yes", "y"):
response = self.modificator.rollbackToVersion(version)
if response['OK']:
self.modifiedData = False
print("Rolled back.")
self.modificator.loadFromRemote()
else:
print("Error sending data, server said: %s" %
response['Message'])
except Exception:
_showTraceback()
def do_mergeWithServer(self, dummy):
"""
Shows diff with lastest version in server
Usage: diffWithServer
"""
try:
choice = six.moves.input(
"Do you want to merge with server configuration? yes/no [no]: "
)
choice = choice.lower()
if choice in ("yes", "y"):
retVal = self.modificator.mergeWithServer()
if retVal['OK']:
print("Merged")
else:
print("There was an error: ", retVal['Message'])
else:
print("Merge aborted")
except Exception:
_showTraceback()
return self.write_message( json.dumps( {"success":1, "op":"showCurrentDiff", "lines":processedData["lines"], "totalLines": processedData["totalLines"], "html":self.render_string( "ConfigurationManager/diffConfig.tpl",
titles = ( "Server's version", "User's current version" ),
diffList = processedData["diff"] )} ) )
def __showDiff( self, params ):
if not self.__authorizeAction():
raise WErr( 500, "You are not authorized to get diff's!! Bad boy!" )
try:
fromDate = str( params[ 'fromVersion' ] )
toDate = str( params[ 'toVersion' ] )
except Exception, e:
raise WErr( 500, "Can't decode params: %s" % e )
rpcClient = RPCClient( gConfig.getValue( "/DIRAC/Configuration/MasterServer", "Configuration/Server" ) )
modCfg = Modificator( rpcClient )
diffGen = modCfg.getVersionDiff( fromDate, toDate )
processedData = self.__generateHTMLDiff( diffGen )
return self.write_message( json.dumps( {"success":1, "op":"showDiff", "lines":processedData["lines"], "totalLines": processedData["totalLines"], "html":self.render_string( "ConfigurationManager/diffConfig.tpl",
titles = ( "From version %s" % fromDate, "To version %s" % toDate ),
diffList = processedData["diff"] )} ) )
def __rollback( self, params ):
rollbackVersion = ""
if not self.__authorizeAction():
raise WErr( 500, "You are not authorized to get diff's!! Bad boy!" )
try:
rollbackVersion = str( params[ 'rollbackToVersion' ] )
except Exception, e:
raise WErr( 500, "Can't decode params: %s" % e )
rpcClient = RPCClient( gConfig.getValue( "/DIRAC/Configuration/MasterServer", "Configuration/Server" ) )
modCfg = Modificator( rpcClient )
