diff options
Diffstat (limited to 'tutorius/constraints.py')
| -rw-r--r-- | tutorius/constraints.py | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/tutorius/constraints.py b/tutorius/constraints.py index e91f23a..519bce8 100644 --- a/tutorius/constraints.py +++ b/tutorius/constraints.py @@ -25,6 +25,12 @@ for some properties. # For the File Constraint import os +class ConstraintException(Exception): + """ + Parent class for all constraint exceptions + """ + pass + class Constraint(): """ Basic block for defining constraints on a TutoriusProperty. Every class @@ -47,7 +53,7 @@ class ValueConstraint(Constraint): def __init__(self, limit): self.limit = limit -class UpperLimitConstraintError(Exception): +class UpperLimitConstraintError(ConstraintException): pass class UpperLimitConstraint(ValueConstraint): @@ -64,7 +70,7 @@ class UpperLimitConstraint(ValueConstraint): raise UpperLimitConstraintError() return -class LowerLimitConstraintError(Exception): +class LowerLimitConstraintError(ConstraintException): pass class LowerLimitConstraint(ValueConstraint): @@ -81,7 +87,7 @@ class LowerLimitConstraint(ValueConstraint): raise LowerLimitConstraintError() return -class MaxSizeConstraintError(Exception): +class MaxSizeConstraintError(ConstraintException): pass class MaxSizeConstraint(ValueConstraint): @@ -99,7 +105,7 @@ class MaxSizeConstraint(ValueConstraint): raise MaxSizeConstraintError("Setter : trying to set value of length %d while limit is %d"%(len(value), self.limit)) return -class MinSizeConstraintError(Exception): +class MinSizeConstraintError(ConstraintException): pass class MinSizeConstraint(ValueConstraint): @@ -117,7 +123,7 @@ class MinSizeConstraint(ValueConstraint): raise MinSizeConstraintError("Setter : trying to set value of length %d while limit is %d"%(len(value), self.limit)) return -class ColorConstraintError(Exception): +class ColorConstraintError(ConstraintException): pass class ColorArraySizeError(ColorConstraintError): @@ -153,7 +159,7 @@ class ColorConstraint(Constraint): return -class BooleanConstraintError(Exception): +class BooleanConstraintError(ConstraintException): pass class BooleanConstraint(Constraint): @@ -165,7 +171,7 @@ class BooleanConstraint(Constraint): return raise BooleanConstraintError("Value is not True or False") -class EnumConstraintError(Exception): +class EnumConstraintError(ConstraintException): pass class EnumConstraint(Constraint): @@ -190,7 +196,7 @@ class EnumConstraint(Constraint): raise EnumConstraintError("Value is not part of the enumeration") return -class FileConstraintError(Exception): +class FileConstraintError(ConstraintException): pass class FileConstraint(Constraint): |