refactor

main.py

@@ -2,8 +2,8 @@
 
 from pathlib import Path
 
-from data.visualize import visualize
-
+import matplotlib.pyplot as plt
+import pandas as pd
 from loguru import logger
 
 logger.add(
@@ -14,10 +14,47 @@ logger.add(
     compression="zip",
 )
 
+BASE_PATH = Path(__file__).parent
+WIND_GUSTS_PATH = BASE_PATH.joinpath("data", "vejaAtrumsBrazmas.xlsx")
+WIND_SPEED_PATH = BASE_PATH.joinpath("data", "vejaAtrumsFaktiskais.xlsx")
+AIR_TEMP_PATH = BASE_PATH.joinpath("data", "gaisaTemperatura2022.xlsx")
+
+
+def read_data(path: Path) -> pd.DataFrame:
+    dataframe = pd.read_excel(path, parse_dates=["Datums"])
+    dataframe.set_index("Datums", inplace=True)
+    return dataframe
+
+
+# def visualize() -> None:
+#     df_wind_speed = read_data(WIND_SPEED_PATH)
+#     df_wind_gusts = read_data(WIND_GUSTS_PATH)
+#     index = range(len(df_wind_speed))
+#     bar_width = 0.35
+#
+#     for column, (mean_speed, max_speed) in enumerate(zip(df_wind_speed.columns, df_wind_gusts.columns)):
+#         plt.bar(index, df_wind_speed[column], width=bar_width, label=f"Vidējais vēja ātrums {mean_speed}", color="blue")
+#         plt.bar(index, df_wind_gusts[column], width=bar_width, label=f"Vēja ātrums brāzmās {mean_speed}", color="orange")
+#
+#     plt.figure(figsize=(12, 6))
+#     plt.xlabel("Mērījumu Datums")
+#     plt.ylabel("Vēja ātrums (m/s)")
+#     plt.title("Vidējais un maksimālais vēja ātrums 2023. gada augustā")
+#     plt.legend()
+#     plt.show()
+
+
+def task2() -> None:
+    # create a bar chart
+    df_air_temp = read_data(AIR_TEMP_PATH)
+    plt.bar(df_air_temp, height=10, width=0.8)
+    plt.show()
+
 
 @logger.catch
 def main() -> None:
-    visualize()
+    # visualize()
+    task2()
 
 
 if __name__ == "__main__":

src/data/read.py

@@ -1,13 +0,0 @@
-from pathlib import Path
-
-import pandas as pd
-
-
-def read_file(file_name: Path) -> pd.DataFrame:
-    """Reads a file and returns a pandas DataFrame."""
-    return pd.read_excel(file_name)
-
-
-def base_path() -> Path:
-    """Returns the base path of the project."""
-    return Path(__file__).parent.parent.parent

src/data/visualize.py

@@ -1,24 +0,0 @@
-import matplotlib.pyplot as plt
-
-from data.read import base_path, read_file
-
-
-# function that visualizes the data in the form of a bar chart
-def visualize():
-    # read the data from the file
-    path = base_path().joinpath("data", "vejaAtrumsFaktiskais.xlsx")
-    data = read_file(path)
-    # create a list of the years
-    years = [year for year in data.keys()]
-    # create a list of the number of movies per year
-    num_movies = [len(data[year]) for year in data.keys()]
-    # create a bar chart
-    plt.bar(years, num_movies)
-    # set the title of the bar chart
-    plt.title("Number of Movies per Year")
-    # set the x-axis label
-    plt.xlabel("Year")
-    # set the y-axis label
-    plt.ylabel("Number of Movies")
-    # show the bar chart
-    plt.show()