def __init__(self, filename, ref, **env):
self.filename = filename
self.macros = macros.Macros(**env)
self.filename_expanded = self.macros.replace(filename)
self.database_list = []
self.reference = ref
self.commands = []
self.source = text_file.read(self.filename_expanded)
self.parse()
def processFile(self, filename):
'''
process just one file
'''
f = text_file.read(filename) # use the file cache
try:
tokenize.tokenize(f.iterator().readline, self.tokenReceiver)
except Exception, _exc:
msg = 'trouble understanding: ' + f.absolute_filename
msg += '\n' + str(_exc)
utils.logMessage(msg, utils.LOGGING_DETAIL__NOISY)
raise RuntimeError(msg)
def __init__(self, parent, filename, ref, env=None, symbols=None):
self.parent = parent
self.filename = filename
self.reference = ref
self.pwd = os.getcwd()
self.env = env or macros.Macros()
self.symbols = symbols or macros.Macros()
self.database_list = []
self.commands = []
self.template_list = []
self.includedCommandFile_list = []
self.pv_dict = {}
# filename is a relative or absolute path to command file, no macros in the name
self.filename_absolute = os.path.abspath(filename)
self.dirname_absolute = os.path.dirname(self.filename_absolute)
utils.logMessage('command file: ' + self.filename, utils.LOGGING_DETAIL__IMPORTANT)
# self.source = text_file.read(filename)
self.source = text_file.read(self.filename_absolute)
if parent is None:
self.startup_directory = self.dirname_absolute
else:
self.startup_directory = parent.startup_directory
self.knownHandlers = {
'<': self.kh_loadCommandFile,
'cd': self.kh_cd,
# 'dbLoadDatabase': self.kh_dbLoadDatabase,
'dbLoadRecords': self.kh_dbLoadRecords,
'dbLoadTemplate': self.kh_dbLoadTemplate,
'epicsEnvSet': self.kh_epicsEnvSet,
'putenv': self.kh_putenv,
# 'seq': self.kh_seq,
'strcpy': self.kh_strcpy,
# 'nfsMount': self.kh_nfsMount,
# 'nfs2Mount': self.kh_nfsMount,
#------ overrides -----------
'dbLoadDatabase': self.kh_shell_command,
'seq': self.kh_shell_command,
'nfsMount': self.kh_shell_command,
'nfs2Mount': self.kh_shell_command,
}
self.parse()
utils.logMessage('end of command file: ' + self.filename, utils.LOGGING_DETAIL__IMPORTANT)
def __init__(self, parent, dbFileName, ref, **env):
self.parent = parent
self.filename = dbFileName
self.macros = macros.Macros(**env)
self.filename_expanded = self.macros.replace(dbFileName)
self.record_list = None
self.pv_dict = {}
self.reference = ref
# read the file (if the first time, parse its content)
self.source = text_file.read(self.filename_expanded)
if not hasattr(self.source, 'record_list'):
self.source.record_list = []
self.record_list = self.source.record_list
self.parse() # step 1: parse the db file for its definitions
self.record_list = self.source.record_list
# apply supplied macros for each call to the database file
self.makeProcessVariables()
