def delete_patient_session(name, session):
session_list = strip_hidden(os.listdir(os.path.join(patients_path, name)))
form = forms.DeleteForm()
if request.method == "POST":
try:
shutil.rmtree(os.path.join(patients_path, name, session))
flash(
f"Patient \"{convert_name(name)}\" - Session {session} has been removed."
)
return redirect(
url_for("patients.patient_details", name=name, _external=True))
except FileNotFoundError:
flash(f"Patient \"{convert_name(name)}\" does not exist.",
category="alert")
return redirect(
url_for("patients.patient_details", name=name, _external=True))
if session not in session_list:
flash(f"Patient \"{convert_name(name)}\" does not exist.",
category="alert")
return redirect(
url_for("patients.patient_details", name=name, _external=True))
return render_template("patients/delete.html",
form=form,
titlename=convert_name(name),
name=name,
session_number=session,
session=True)
def show_patients():
try:
patients_list = sorted(strip_hidden(os.listdir(patients_path)))
if len(patients_list) == 0:
raise FileNotFoundError
patients_names = [convert_name(name) for name in patients_list]
except FileNotFoundError:
patients_names = None
patients_list = []
return render_template("patients/table.html",
length=len(patients_list),
patients=patients_names,
patient_folder=patients_list)
def patient_details(name):
patients_list = strip_hidden(os.listdir(patients_path))
if name not in patients_list:
flash(f"Patient \"{convert_name(name)}\" does not exist.",
category="alert")
return redirect(url_for("patients.show_patients", _external=True))
else:
session_list = strip_hidden(
os.listdir(os.path.join(patients_path, name)))
session_list.sort()
# gets status for each of the sessions
status_list = [read_status(name, session) for session in session_list]
return render_template("patients/details.html",
titlename=convert_name(name),
name=name,
sessions=len(session_list),
session_list=session_list,
statuses=status_list,
loadable=True)
def delete_patient(name):
patients_list = strip_hidden(os.listdir(patients_path))
form = forms.DeleteForm()
if request.method == "POST":
try:
shutil.rmtree(os.path.join(patients_path, name))
flash(f"Patient \"{convert_name(name)}\" has been removed.")
return redirect(url_for("patients.show_patients", _external=True))
except FileNotFoundError:
flash(f"Patient \"{convert_name(name)}\" does not exist.",
category="alert")
return redirect(url_for("patients.show_patients", _external=True))
if name not in patients_list:
flash(f"Patient \"{convert_name(name)}\" does not exist.",
category="alert")
return redirect(url_for("patients.show_patients", _external=True))
return render_template("patients/delete.html",
form=form,
titlename=convert_name(name),
name=name,
patient=True)
def display_chart(name, session):
source_path = os.path.join(patients_path, name, session)
csv_source_name = "_".join([name, session]) + ".csv"
if os.path.exists(os.path.join(source_path, csv_source_name)):
flag_csv = True
final_df = pd.read_csv(os.path.join(source_path, csv_source_name))
# emotion = {'predictions':['surprise','happy_positive','neutral','angry_negative','disgust_negative','sad_negative','fear_negative','not_applicable']}
emotion = {
'predictions': [
'not_applicable', 'fear_negative', 'sad_negative',
'disgust_negative', 'angry_negative', 'neutral',
'happy_positive', 'surprise'
]
}
a = px.histogram(final_df,
x=final_df.predictions,
title="Histogram",
category_orders=emotion)
b = px.line(final_df,
y=final_df.intervals,
x=final_df.predictions,
category_orders=emotion,
title="Line Graph",
width=800,
height=1000)
histogram = plot(a, output_type="div")
scatter_line = plot(b, output_type="div")
else:
flash(f"Session {session} does not exist for {convert_name(name)}.",
category="alert")
return redirect(url_for("patients.patient_details", name=name))
return render_template("patients/charts.html",
name=name,
session=session,
titlename=convert_name(name),
chart_histogram=Markup(histogram),
chart_scatter=Markup(scatter_line),
flag=flag_csv)
def display_session(name, session):
# checks if patient exists
patients_list = strip_hidden(os.listdir(patients_path))
if name not in patients_list:
flash(f"Patient \"{convert_name(name)}\" does not exist.",
category="alert")
return redirect(url_for("patients.show_patients", _external=True))
# checks if patient session exists
session_list = os.listdir(os.path.join(patients_path, name))
if session not in session_list:
flash(
f"Patient \"{convert_name(name)}\" session {session} does not exist.",
category="alert")
return redirect(
url_for("patients.patient_details", name=name, _external=True))
status = read_status(name, session)
if status == "0" or status == "1":
flash(f"Session {session} is not ready.", category="alert")
return redirect(url_for('patients.patient_details', name=name))
else:
# check if source file exsists
audio_source_name = "_".join([name, "source", session]) + ".mp3"
csv_source_name = "_".join([name, session]) + ".csv"
source_path = os.path.join(patients_path, name, session)
if os.path.exists(os.path.join(source_path, "chunks")):
pass
if os.path.exists(os.path.join(
source_path, csv_source_name)) and os.path.exists(
os.path.join(source_path, audio_source_name)):
flag_csv = True
final_df = pd.read_csv(os.path.join(source_path, csv_source_name))
final_df = final_df.rename(
columns={
"filename": "Filename",
"intervals": "Intervals",
"predictions": "Predicted Emotion",
"confidence": "Model Confidence"
})
else:
flash(
"CSV is not available or has been corrupted. Please delete the session and re-upload the session.",
category="alert")
flag_csv = False
# create empty dataframe
final_df = pd.DataFrame()
return render_template(
"patients/session.html",
titlename=convert_name(name),
name=name,
session=session,
flag=flag_csv,
tables=[
final_df.to_html(classes=("responsive-table", "highlight"),
na_rep="N/A",
header=True,
index=False)
],
loadable=True)