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-rw-r--r--docs/user_guide/gaze_analysis/scan_path.md8
-rw-r--r--src/argaze.test/GazeFeatures.py4
-rw-r--r--src/argaze/GazeAnalysis/LempelZivComplexity.py2
-rw-r--r--src/argaze/GazeAnalysis/NGram.py2
-rw-r--r--src/argaze/GazeFeatures.py8
5 files changed, 10 insertions, 14 deletions
diff --git a/docs/user_guide/gaze_analysis/scan_path.md b/docs/user_guide/gaze_analysis/scan_path.md
index 60e9d31..fba0524 100644
--- a/docs/user_guide/gaze_analysis/scan_path.md
+++ b/docs/user_guide/gaze_analysis/scan_path.md
@@ -132,18 +132,18 @@ lzc_analyzer = LempelZivComplexity.AOIScanPathAnalyzer()
The [AOIScanPath](../../../argaze/#argaze.GazeFeatures.AOIScanPath) class provides some advanced features to analyse it.
-#### String representation
+#### Letter sequence
When a new [AOIScanStep](../../../argaze/#argaze.GazeFeatures.AOIScanStep) is created, the [AOIScanPath](../../../argaze/#argaze.GazeFeatures.AOIScanPath) internally affects a unique letter index related to its AOI to ease pattern analysis.
-Then, the [AOIScanPath str](../../../argaze/#argaze.GazeFeatures.AOIScanPath.__str__) representation returns the concatenation of each [AOIScanStep](../../../argaze/#argaze.GazeFeatures.AOIScanStep) letter.
+Then, the [AOIScanPath letter_sequence](../../../argaze/#argaze.GazeFeatures.AOIScanPath.letter_sequence) property returns the concatenation of each [AOIScanStep](../../../argaze/#argaze.GazeFeatures.AOIScanStep) letter.
The [AOIScanPath get_letter_aoi](../../../argaze/#argaze.GazeFeatures.AOIScanPath.get_letter_aoi) method helps to get back the AOI related to a letter index.
``` python
# Assuming the following AOI scan path is built: Foo > Bar > Shu > Foo
aoi_scan_path = ...
-# String representation should be: 'ABCA'
-print(str(aoi_scan_path))
+# Letter sequence representation should be: 'ABCA'
+print(aoi_scan_path.letter_sequence)
# Output should be: 'Bar'
print(aoi_scan_path.get_letter_aoi('B'))
diff --git a/src/argaze.test/GazeFeatures.py b/src/argaze.test/GazeFeatures.py
index a6709cb..d609dd2 100644
--- a/src/argaze.test/GazeFeatures.py
+++ b/src/argaze.test/GazeFeatures.py
@@ -631,8 +631,8 @@ class TestAOIScanPathClass(unittest.TestCase):
self.assertEqual(aoi_scan_path.get_letter_aoi('B'), 'Shu')
self.assertEqual(aoi_scan_path.get_letter_aoi('C'), 'Foo')
- # Check string representation
- self.assertEqual(str(aoi_scan_path), 'ABCA')
+ # Check letter sequence representation
+ self.assertEqual(aoi_scan_path.letter_sequence, 'ABCA')
def test_transition_matrix(self):
"""Test AOIScanPath transition matrix feature."""
diff --git a/src/argaze/GazeAnalysis/LempelZivComplexity.py b/src/argaze/GazeAnalysis/LempelZivComplexity.py
index c836235..82ef05f 100644
--- a/src/argaze/GazeAnalysis/LempelZivComplexity.py
+++ b/src/argaze/GazeAnalysis/LempelZivComplexity.py
@@ -33,7 +33,7 @@ class AOIScanPathAnalyzer(GazeFeatures.AOIScanPathAnalyzer):
assert(len(aoi_scan_path) > 1)
- self.__lempel_ziv_complexity = lempel_ziv_complexity(str(aoi_scan_path))
+ self.__lempel_ziv_complexity = lempel_ziv_complexity(aoi_scan_path.letter_sequence)
@property
def lempel_ziv_complexity(self) -> int:
diff --git a/src/argaze/GazeAnalysis/NGram.py b/src/argaze/GazeAnalysis/NGram.py
index 662060e..bee9767 100644
--- a/src/argaze/GazeAnalysis/NGram.py
+++ b/src/argaze/GazeAnalysis/NGram.py
@@ -40,7 +40,7 @@ class AOIScanPathAnalyzer(GazeFeatures.AOIScanPathAnalyzer):
assert(len(aoi_scan_path) > 1)
- sequence = str(aoi_scan_path)
+ sequence = aoi_scan_path.letter_sequence
self.__ngrams_count = {}
diff --git a/src/argaze/GazeFeatures.py b/src/argaze/GazeFeatures.py
index 224e2d9..bb5f991 100644
--- a/src/argaze/GazeFeatures.py
+++ b/src/argaze/GazeFeatures.py
@@ -799,11 +799,6 @@ class AOIScanPath(list):
self.expected_aois = expected_aois
self.__duration = 0
-
- def __repr__(self):
- """String representation."""
-
- return str(super())
@property
def duration(self) -> float:
@@ -846,7 +841,8 @@ class AOIScanPath(list):
return self.__letter_aoi[letter]
- def __str__(self) -> str:
+ @property
+ def letter_sequence(self) -> str:
"""Convert aoi scan path into a string with unique letter per aoi step."""
sequence = ''