Added cross-platform compatibility for data.csv

Author: jpcadena

data/processed/city_report.csv

@@ -1,8 +1,7 @@
 nombre,apellido,ciudad,pais,edad,carrera
-Daniel,Brown,Lima,Peru,23,Education
-Liam,Taylor,Lima,Peru,21,Computer Engineering
-Ethan,Lee,Lima,Peru,23,Education
-Chloe,Allen,Lima,Peru,27,Education
-Sophia,Hernandez,Lima,Peru,28,Computer Engineering
-Sofia,Clark,Lima,Peru,31,Psychology
-Mia,Hall,Lima,Peru,30,Medicine
+David,Williams,Medellín,Colombia,30,Medicine
+Isabella,Anderson,Medellín,Colombia,31,Education
+Natalie,Lopez,Medellín,Colombia,32,Medicine
+Daniel,Rodriguez,Medellín,Colombia,40,Education
+Mateo,Jackson,Medellín,Colombia,19,Computer Engineering
+James,Lee,Medellín,Colombia,21,Psychology

main.py

@@ -31,7 +31,7 @@ def main() -> None:
  :return: None
  :rtype: NoneType
  """
- student: Student = Student("data/raw/data.csv")
+ student: Student = Student()
  students: list[dict[str, Any]] = student.load_data()
  while True:
  print_menu()

processing/student.py

@@ -16,10 +16,11 @@
 class Student:
  """A class to represent the Student data."""
 
- def __init__(self, csv_file: str):
+ def __init__(self, csv_file: str = "data.csv"):
  """
  Constructs all the necessary attributes for the Student object.
- :param csv_file: path to the csv file
+ :param csv_file: The name to the csv file. The default is
+ data.csv
  :type csv_file: str
  """
  self.csv_file: str = csv_file
@@ -35,20 +36,24 @@ def load_data(self) -> list[dict[str, Any]]:
  students: list[dict[str, Any]] = []
  file_path: str = os.path.join(
  os.path.dirname(os.path.dirname(os.path.abspath(__file__))),
- self.csv_file.replace("/", "\\"))
- with open(file_path, "r", encoding=ENCODING) as file:
- reader = csv.DictReader(file)
- student: dict[str, Any]
- for student in reader:
- try:
- age: int = int(student["edad"])
- if age > 0:
- student["edad"] = age
- students.append(student)
- else:
- logger.error(VALID_AGE, age)
- raise ValidationError(VALID_AGE)
- except ValueError as exc:
- logger.error(NOT_NUMBER)
- raise ValidationError(NOT_NUMBER) from exc
+ "data", "raw", self.csv_file)
+ try:
+ with open(file_path, "r", encoding=ENCODING) as file:
+ reader = csv.DictReader(file)
+ student: dict[str, Any]
+ for student in reader:
+ try:
+ age: int = int(student["edad"])
+ if age > 0:
+ student["edad"] = age
+ students.append(student)
+ else:
+ logger.error(VALID_AGE, age)
+ raise ValidationError(VALID_AGE)
+ except ValueError as exc:
+ logger.error(NOT_NUMBER)
+ raise ValidationError(NOT_NUMBER) from exc
+ except FileNotFoundError:
+ logger.error("Data file not found at %s. Please check the"
+ " location of your data file.", file_path)
  return students