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Abdulkadir Furkan Şanlı
2018-11-04 11:33:43 +01:00
parent 8d5fa18966
commit 70a4ca18ca
1 changed files with 14 additions and 12 deletions
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26
ib-clearance.py
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@@ -21,7 +21,7 @@ import time
def connect_database(file): def connect_database(file):
""" """
Create and return Connection object Creates and returns Connection object.
:param file: database file :param file: database file
""" """
conn = sqlite3.connect(file) conn = sqlite3.connect(file)
@@ -30,7 +30,7 @@ def connect_database(file):
def get_lower_weekday(): def get_lower_weekday():
""" """
Return current weekday's name as lowercase string Returns current weekday's name as lowercase string.
""" """
day = time.strftime("%A") day = time.strftime("%A")
lower_day = day.lower() lower_day = day.lower()
@@ -39,7 +39,7 @@ def get_lower_weekday():
def check_id(conn, id): def check_id(conn, id):
""" """
Return True if existing ID, False is not. Returns True if existing ID, False if not.
:param conn: Connection object :param conn: Connection object
:param id: ID of student, int :param id: ID of student, int
""" """
@@ -56,7 +56,7 @@ def check_id(conn, id):
def select_final_time(conn, day, id): def select_final_time(conn, day, id):
""" """
Return ending time of final lesson student must attend, or None. Returns ending time of final lesson student must attend, or None.
:param conn: Connection object :param conn: Connection object
:param day: current weekday, lowercase str :param day: current weekday, lowercase str
:param id: ID of student, int :param id: ID of student, int
@@ -86,7 +86,7 @@ def select_final_time(conn, day, id):
def parse_time_string(timestring): def parse_time_string(timestring):
""" """
Parse given 24h time string of format "HH:MM" into time_struct Parses given 24h time string of format "HH:MM" into time_struct.
:param timestring: time string "HH:MM" :param timestring: time string "HH:MM"
""" """
timestruct = time.strptime(timestring, "%H:%M") timestruct = time.strptime(timestring, "%H:%M")
@@ -95,7 +95,7 @@ def parse_time_string(timestring):
def main(): def main():
db = input( db = input(
"Please enter name of database (located in the same folder as the program): ") "Please enter name of database (in same folder as program): ")
y = "y" y = "y"
while y == "y": while y == "y":
@@ -104,22 +104,24 @@ def main():
id = int(input("Please input the student ID number: ")) id = int(input("Please input the student ID number: "))
if check_id(conn, id): if check_id(conn, id):
raw = select_final_time(conn, day, id) raw_time = select_final_time(conn, day, id)
final = parse_time_string(raw) if raw != None else None final_time = parse_time_string(
raw_time) if raw_time != None else None
if final != None: if final_time != None:
current_time = parse_time_string(time.strftime("%H:%M")) current_time = parse_time_string(time.strftime("%H:%M"))
if current_time > final: if current_time > final_time:
print("Clear to leave.") print("Clear to leave.")
else: else:
print("Student does not have clearance.") print("Student does not have clearance.")
elif final == None:
elif final_time == None:
print("Clear to leave.") print("Clear to leave.")
else: else:
print("Student does not exist in the database. Please try again.") print("Student does not exist in the database. Please try again.")
y = input("Press y and enter to run again.") y = input("Press y key followed by enter to run again.")
if __name__ == "__main__": if __name__ == "__main__":