constants.py
· 2.6 KiB · Python
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# 定義一個字典 days，將數字對應到星期幾的名稱
days = {
"1": "Monday",
"2": "Tuesday",
"3": "Wednesday",
"4": "Thursday",
"5": "Friday",
"6": "Saturday",
"7": "Sunday",
}
# 定義一個字典 wk_map，將數字對應到縮寫的星期幾名稱
wk_map = {
"1": "Mon",
"2": "Tues",
"3": "Wed",
"4": "Thu",
"5": "Fri",
"6": "Sat",
"7": "Sun",
}
# 定義一個字典，將數字對應到縮寫的月份名稱
months = {
1: "Jan",
2: "Feb",
3: "Mar",
4: "Apr",
5: "May",
6: "Jun",
7: "Jul",
8: "Aug",
9: "Sep",
10: "Oct",
11: "Nov",
12: "Dec",
}
# 定義一個二維列表 operators，包含了各種比較運算符及其對應的表示方式
_operators = [
["ge ", ">="],
["le ", "<="],
["lt ", "<"],
["gt ", ">"],
["ne ", "!="],
["eq ", "="],
["contains "],
["datestartswith "],
]
# 定義一個函數來使用 operators
def apply_operator(operator, a, b):
for op in _operators:
if operator in op:
if operator == "ge ":
return a >= b
elif operator == "le ":
return a <= b
elif operator == "lt ":
return a < b
elif operator == "gt ":
return a > b
elif operator == "ne ":
return a != b
elif operator == "eq ":
return a == b
elif operator == "contains ":
return a in b
elif operator == "datestartswith ":
return b.startswith(a)
return "Operator not found"
# 檢查當前程式是否被作為主程式執行
if __name__ == "__main__":
# 使用days字典將數字轉換為星期幾的名稱
day_number = "3"
day_name = days.get(day_number, "Unknown")
print(f"The day corresponding to number {day_number} is: {day_name}")
# 使用wk_map字典將數字轉換為縮寫的星期幾名稱
weekday_number = "2"
weekday_abbreviation = wk_map.get(weekday_number, "Unknown")
print(f"The abbreviation for weekday number {weekday_number} is: {weekday_abbreviation}") # fmt: skip
# 使用months字典將數字轉換為縮寫的月份名稱
month_number = 3
month_abbreviation = months.get(month_number, "Unknown")
print(f"The abbreviation for month number {month_number} is: {month_abbreviation}")
# 使用函數
print(apply_operator("ge ", 5, 3)) # True
print(apply_operator("lt ", 5, 3)) # False
print(apply_operator("contains ", "test", "this is a test")) # True
print(apply_operator("datestartswith ", "2024", "2024-03-22")) # True
| 1 | # 定義一個字典 days，將數字對應到星期幾的名稱 |
| 2 | days = { |
| 3 | "1": "Monday", |
| 4 | "2": "Tuesday", |
| 5 | "3": "Wednesday", |
| 6 | "4": "Thursday", |
| 7 | "5": "Friday", |
| 8 | "6": "Saturday", |
| 9 | "7": "Sunday", |
| 10 | } |
| 11 | |
| 12 | |
| 13 | # 定義一個字典 wk_map，將數字對應到縮寫的星期幾名稱 |
| 14 | wk_map = { |
| 15 | "1": "Mon", |
| 16 | "2": "Tues", |
| 17 | "3": "Wed", |
| 18 | "4": "Thu", |
| 19 | "5": "Fri", |
| 20 | "6": "Sat", |
| 21 | "7": "Sun", |
| 22 | } |
| 23 | |
| 24 | # 定義一個字典，將數字對應到縮寫的月份名稱 |
| 25 | months = { |
| 26 | 1: "Jan", |
| 27 | 2: "Feb", |
| 28 | 3: "Mar", |
| 29 | 4: "Apr", |
| 30 | 5: "May", |
| 31 | 6: "Jun", |
| 32 | 7: "Jul", |
| 33 | 8: "Aug", |
| 34 | 9: "Sep", |
| 35 | 10: "Oct", |
| 36 | 11: "Nov", |
| 37 | 12: "Dec", |
| 38 | } |
| 39 | |
| 40 | |
| 41 | # 定義一個二維列表 operators，包含了各種比較運算符及其對應的表示方式 |
| 42 | _operators = [ |
| 43 | ["ge ", ">="], |
| 44 | ["le ", "<="], |
| 45 | ["lt ", "<"], |
| 46 | ["gt ", ">"], |
| 47 | ["ne ", "!="], |
| 48 | ["eq ", "="], |
| 49 | ["contains "], |
| 50 | ["datestartswith "], |
| 51 | ] |
| 52 | |
| 53 | |
| 54 | # 定義一個函數來使用 operators |
| 55 | def apply_operator(operator, a, b): |
| 56 | for op in _operators: |
| 57 | if operator in op: |
| 58 | if operator == "ge ": |
| 59 | return a >= b |
| 60 | elif operator == "le ": |
| 61 | return a <= b |
| 62 | elif operator == "lt ": |
| 63 | return a < b |
| 64 | elif operator == "gt ": |
| 65 | return a > b |
| 66 | elif operator == "ne ": |
| 67 | return a != b |
| 68 | elif operator == "eq ": |
| 69 | return a == b |
| 70 | elif operator == "contains ": |
| 71 | return a in b |
| 72 | elif operator == "datestartswith ": |
| 73 | return b.startswith(a) |
| 74 | return "Operator not found" |
| 75 | |
| 76 | |
| 77 | # 檢查當前程式是否被作為主程式執行 |
| 78 | if __name__ == "__main__": |
| 79 | # 使用days字典將數字轉換為星期幾的名稱 |
| 80 | day_number = "3" |
| 81 | day_name = days.get(day_number, "Unknown") |
| 82 | print(f"The day corresponding to number {day_number} is: {day_name}") |
| 83 | |
| 84 | # 使用wk_map字典將數字轉換為縮寫的星期幾名稱 |
| 85 | weekday_number = "2" |
| 86 | weekday_abbreviation = wk_map.get(weekday_number, "Unknown") |
| 87 | print(f"The abbreviation for weekday number {weekday_number} is: {weekday_abbreviation}") # fmt: skip |
| 88 | |
| 89 | # 使用months字典將數字轉換為縮寫的月份名稱 |
| 90 | month_number = 3 |
| 91 | month_abbreviation = months.get(month_number, "Unknown") |
| 92 | print(f"The abbreviation for month number {month_number} is: {month_abbreviation}") |
| 93 | |
| 94 | # 使用函數 |
| 95 | print(apply_operator("ge ", 5, 3)) # True |
| 96 | print(apply_operator("lt ", 5, 3)) # False |
| 97 | print(apply_operator("contains ", "test", "this is a test")) # True |
| 98 | print(apply_operator("datestartswith ", "2024", "2024-03-22")) # True |
| 99 |