Added dateTime helper

dateHelper.py

@@ -0,0 +1,79 @@
+from datetime import date, datetime, timedelta, time
+
+# Monday - 0
+# Tuesday - 1
+# Wednesday - 2
+# Thursday - 3
+# Friday - 4
+# Saturday - 5
+# Sunday -6
+
+
+def get_current_date():
+    return date.today()
+
+
+def get_current_datetime():
+    return datetime.today()
+
+
+def get_current_day_of_week():
+    return datetime.today().weekday()
+
+
+def convert_timestamp_to_UTC(timestamp):
+    return datetime.fromtimestamp(timestamp)
+
+
+def convert_UTC_to_timestamp(date):
+    return datetime.timestamp(date)
+
+
+def get_day_of_week_number(day):
+    if day == 'poniedziałek':
+        return 0
+    elif day == 'wtorek':
+        return 1
+    elif day == 'środa':
+        return 2
+    elif day == 'czwartek':
+        return 3
+    elif day == 'piątek':
+        return 4
+    elif day == 'sobota':
+        return 5
+    elif day == 'niedziela':
+        return 6
+
+
+def get_time_from_hours_minutes(hours, minutes):
+    return time(hours, minutes, 0)
+
+
+def get_datetime_from_day(day, hours, minutes):
+    current_day_of_week = get_current_day_of_week()
+    input_date_of_week = get_day_of_week_number(day)
+    input_time = get_time_from_hours_minutes(hours, minutes)
+
+    # data wypada na dzisiaj i trzeba sprawdzić godziny
+    if current_day_of_week == input_date_of_week:
+
+        #  Podanej czas już był
+        if input_time < datetime.now().time():
+            date = get_current_date() + timedelta(days=7)
+            return datetime.combine(date, input_time)
+        # Podana czas jeszcze nie był
+        else:
+            date = get_current_date()
+            return datetime.combine(date, input_time)
+
+    # data będzie z przyszłośći
+    else:
+        date = get_current_date() + timedelta(days=(7 - abs(current_day_of_week-input_date_of_week)))
+        return datetime.combine(date, input_time)
+
+        # print(get_current_datetime('niedziela', 22, 21))
+print(get_datetime_from_day('niedziela', 22, 21))
+print(get_datetime_from_day('niedziela', 18, 21))
+print(get_datetime_from_day('poniedziałek', 18, 21))
+print(get_datetime_from_day('wtorek', 18, 21))