From c54db69513f1b1baaab57349a7361147b6616b9e Mon Sep 17 00:00:00 2001
From: Gabrielparizet <parizetgabriel@gmail.com>
Date: Mon, 3 Apr 2023 14:56:20 +0200
Subject: [PATCH] (feat) Tempo detector post route working in sending response
 to client

---
 api/app.py                 |  9 ++++----
 api/sound_detector.py      | 42 ++++++--------------------------------
 api/sound_detector_test.py | 42 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 53 insertions(+), 40 deletions(-)
 create mode 100644 api/sound_detector_test.py

diff --git a/api/app.py b/api/app.py
index 9c494ae..0cc6e6a 100644
--- a/api/app.py
+++ b/api/app.py
@@ -3,12 +3,13 @@
 # Instantiate flask app and assign it to app variable.
 app = Flask(__name__)
 
-# @app.get("/")
-# def test_route():
-#    return "Your connected to your flask server"
+from sound_detector import find_tempo
 
 @app.route("/upload", methods=["POST"])
 def upload_file():
     audio_file = request.files["audioFile"]
     audio_file.save("/Users/gabrielparizet/Desktop/Sound_Data/api/audio_files/" + audio_file.filename)
-    return "File uploaded successfully"
\ No newline at end of file
+    new_path = "/Users/gabrielparizet/Desktop/Sound_Data/api/audio_files/" + audio_file.filename
+    find_tempo(new_path)
+    return find_tempo(new_path)
+
diff --git a/api/sound_detector.py b/api/sound_detector.py
index 218c8ca..12dc0fb 100644
--- a/api/sound_detector.py
+++ b/api/sound_detector.py
@@ -1,43 +1,13 @@
 # Importing librosa.
 import librosa
 
+def find_tempo(filename):
+    y, sr = librosa.load(filename)
+    tempo, beat_frames = librosa.beat.beat_track(y=y, sr=sr)
+    file_tempo = format_tempo(tempo)
+    return f'Your audio file tempo is of {file_tempo} bpm.'
 
-# Importing our audio file as filename.
-filename = "/Users/gabrielparizet/Desktop/Sound_Data/api/audio_files/donato_dozzy_your_eyes.mp3"
 
-
-# Load our audiofile in librosa.
-y, sr = librosa.load(filename)
-
-
-# Find the tempo and the beat_frames from our audiofile with librosa beat_track method.
-tempo, beat_frames = librosa.beat.beat_track(y=y, sr=sr)
-
-
-# The format_temp function takes a float as argument and rounds it to two decimals. 
 def format_tempo(float):
     float = "{:.2f}".format(float)
-    return float
-
-
-# Get the duration of our audiofile in seconds with librosa get_duration method.
-duration = librosa.get_duration(y=y, sr=sr)
-
-
-# The seconds_to_minutes function takes time in float as an argument and converts it to string giving its time in minutes and seconds. 
-def seconds_to_minutes (time):
-    formated = "{:.2f}".format(time/60)
-    formated = str(formated)
-    x = formated.split('.')
-    minutes = x[0]
-    seconds = x[1]
-    return f'{minutes} minutes and {seconds} seconds'
-
-
-# Function calls:
-file_duration = seconds_to_minutes(duration)
-file_tempo = format_tempo(tempo)
-
-
-print(f'Your audio file tempo is of {file_tempo} bpm.')
-print(f'Your audio file is {file_duration} long.')
\ No newline at end of file
+    return float
\ No newline at end of file
diff --git a/api/sound_detector_test.py b/api/sound_detector_test.py
new file mode 100644
index 0000000..b62c43b
--- /dev/null
+++ b/api/sound_detector_test.py
@@ -0,0 +1,42 @@
+# Importing librosa.
+import librosa
+
+
+# Importing our audio file as filename.
+filename = "/Users/gabrielparizet/Desktop/Sound_Data/api/audio_files/donato_dozzy_your_eyes.mp3"
+
+
+# Load our audiofile in librosa.
+y, sr = librosa.load(filename)
+
+# Find the tempo and the beat_frames from our audiofile with librosa beat_track method.
+tempo, beat_frames = librosa.beat.beat_track(y=y, sr=sr)
+
+
+# The format_temp function takes a float as argument and rounds it to two decimals. 
+def format_tempo(float):
+    float = "{:.2f}".format(float)
+    return float
+
+
+# Get the duration of our audiofile in seconds with librosa get_duration method.
+duration = librosa.get_duration(y=y, sr=sr)
+
+
+# The seconds_to_minutes function takes time in float as an argument and converts it to string giving its time in minutes and seconds. 
+def seconds_to_minutes (time):
+    formated = "{:.2f}".format(time/60)
+    formated = str(formated)
+    x = formated.split('.')
+    minutes = x[0]
+    seconds = x[1]
+    return f'{minutes} minutes and {seconds} seconds'
+
+
+# Function calls:
+file_duration = seconds_to_minutes(duration)
+file_tempo = format_tempo(tempo)
+
+
+print(f'Your audio file tempo is of {file_tempo} bpm.')
+print(f'Your audio file is {file_duration} long.')
\ No newline at end of file