diff options
Diffstat (limited to 'crosperf/field.py')
| -rw-r--r-- | crosperf/field.py | 247 |
1 files changed, 129 insertions, 118 deletions
diff --git a/crosperf/field.py b/crosperf/field.py index f6300f9f..6b5ea110 100644 --- a/crosperf/field.py +++ b/crosperf/field.py @@ -1,5 +1,5 @@ # -*- coding: utf-8 -*- -# Copyright 2011 The Chromium OS Authors. All rights reserved. +# Copyright 2011 The ChromiumOS Authors # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. @@ -7,150 +7,161 @@ class Field(object): - """Class representing a Field in an experiment file.""" + """Class representing a Field in an experiment file.""" - def __init__(self, name, required, default, inheritable, description): - self.name = name - self.required = required - self.assigned = False - self.default = default - self._value = default - self.inheritable = inheritable - self.description = description + def __init__(self, name, required, default, inheritable, description): + self.name = name + self.required = required + self.assigned = False + self.default = default + self._value = default + self.inheritable = inheritable + self.description = description - def Set(self, value, parse=True): - if parse: - self._value = self._Parse(value) - else: - self._value = value - self.assigned = True + def Set(self, value, parse=True): + if parse: + self._value = self._Parse(value) + else: + self._value = value + self.assigned = True - def Append(self, value): - self._value += self._Parse(value) - self.assigned = True + def Append(self, value): + self._value += self._Parse(value) + self.assigned = True - def _Parse(self, value): - return value + def _Parse(self, value): + return value - def Get(self): - return self._value + def Get(self): + return self._value - def GetString(self): - return str(self._value) + def GetString(self): + return str(self._value) class TextField(Field): - """Class of text field.""" + """Class of text field.""" - def __init__(self, - name, - required=False, - default='', - inheritable=False, - description=''): - super(TextField, self).__init__(name, required, default, inheritable, - description) + def __init__( + self, + name, + required=False, + default="", + inheritable=False, + description="", + ): + super(TextField, self).__init__( + name, required, default, inheritable, description + ) - def _Parse(self, value): - return str(value) + def _Parse(self, value): + return str(value) class BooleanField(Field): - """Class of boolean field.""" - - def __init__(self, - name, - required=False, - default=False, - inheritable=False, - description=''): - super(BooleanField, self).__init__(name, required, default, inheritable, - description) - - def _Parse(self, value): - if value.lower() == 'true': - return True - elif value.lower() == 'false': - return False - raise TypeError( - "Invalid value for '%s'. Must be true or false." % self.name) + """Class of boolean field.""" + + def __init__( + self, + name, + required=False, + default=False, + inheritable=False, + description="", + ): + super(BooleanField, self).__init__( + name, required, default, inheritable, description + ) + + def _Parse(self, value): + if value.lower() == "true": + return True + elif value.lower() == "false": + return False + raise TypeError( + "Invalid value for '%s'. Must be true or false." % self.name + ) class IntegerField(Field): - """Class of integer field.""" + """Class of integer field.""" - def __init__(self, - name, - required=False, - default=0, - inheritable=False, - description=''): - super(IntegerField, self).__init__(name, required, default, inheritable, - description) + def __init__( + self, name, required=False, default=0, inheritable=False, description="" + ): + super(IntegerField, self).__init__( + name, required, default, inheritable, description + ) - def _Parse(self, value): - return int(value) + def _Parse(self, value): + return int(value) class FloatField(Field): - """Class of float field.""" + """Class of float field.""" - def __init__(self, - name, - required=False, - default=0, - inheritable=False, - description=''): - super(FloatField, self).__init__(name, required, default, inheritable, - description) + def __init__( + self, name, required=False, default=0, inheritable=False, description="" + ): + super(FloatField, self).__init__( + name, required, default, inheritable, description + ) - def _Parse(self, value): - return float(value) + def _Parse(self, value): + return float(value) class ListField(Field): - """Class of list field.""" - - def __init__(self, - name, - required=False, - default=None, - inheritable=False, - description=''): - super(ListField, self).__init__(name, required, default, inheritable, - description) - - def _Parse(self, value): - return value.split() - - def GetString(self): - return ' '.join(self._value) - - def Append(self, value): - v = self._Parse(value) - if not self._value: - self._value = v - else: - self._value += v - self.assigned = True + """Class of list field.""" + + def __init__( + self, + name, + required=False, + default=None, + inheritable=False, + description="", + ): + super(ListField, self).__init__( + name, required, default, inheritable, description + ) + + def _Parse(self, value): + return value.split() + + def GetString(self): + return " ".join(self._value) + + def Append(self, value): + v = self._Parse(value) + if not self._value: + self._value = v + else: + self._value += v + self.assigned = True class EnumField(Field): - """Class of enum field.""" - - def __init__(self, - name, - options, - required=False, - default='', - inheritable=False, - description=''): - super(EnumField, self).__init__(name, required, default, inheritable, - description) - self.options = options - - def _Parse(self, value): - if value not in self.options: - raise TypeError("Invalid enum value for field '%s'. Must be one of (%s)" % - (self.name, ', '.join(self.options))) - return str(value) + """Class of enum field.""" + + def __init__( + self, + name, + options, + required=False, + default="", + inheritable=False, + description="", + ): + super(EnumField, self).__init__( + name, required, default, inheritable, description + ) + self.options = options + + def _Parse(self, value): + if value not in self.options: + raise TypeError( + "Invalid enum value for field '%s'. Must be one of (%s)" + % (self.name, ", ".join(self.options)) + ) + return str(value) |