def new_student(students, branches):
roll = raw_input("Enter roll no.: ")
while roll == "":
print "Incorrect format, Roll no. cannot be blank."
roll = raw_input("Enter roll no.: ")
if roll in students:
print "\n\nERROR! Student already registered!\n\n"
return
name = raw_input("Enter name: ")
while not validations.name(name):
name = raw_input("Enter name: ")
c_type = raw_input("Enter course type (UG/PG): ")
while not validations.c_type(c_type.upper()):
c_type = raw_input("Enter course type (UG/PG): ")
sex = raw_input("Enter sex: ")
while not validations.sex(sex.upper()):
sex = raw_input("Enter sex: ")
dob = raw_input("Enter dob (YYYY-MM-DD): ")
while not validations.date(dob):
dob = raw_input("Enter dob (YYYY-MM-DD): ")
doa = raw_input("Enter Date of Admission (YYYY-MM-DD): ")
while not validations.doa(doa, dob, c_type):
doa = raw_input("Enter doa (YYYY-MM-DD): ")
ph = raw_input("Enter phone number: ")
while not validations.phno(ph):
ph = raw_input("Enter phone number: ")
addr = raw_input("Enter Address: ")
br = raw_input("Enter branch: ")
b_id = -1
for key in branches:
if branches[key]["name"] == br.upper():
b_id = key
break
if b_id == -1:
print "\n\nERROR! No such branch exists!\n\n"
return
students[roll] = {
"name": name,
"c_type": c_type,
"dob": dob,
"doa": doa,
"sex": sex.upper(),
"addr": addr,
"ph_no": ph,
"b_id": b_id
}
print "\nStudent " + roll + ": " + students[roll][
"name"] + " registered successfully.\n\n"
def new_student(students, branches):
roll = raw_input("Enter roll no.: ")
while roll == "":
print "Incorrect format, Roll no. cannot be blank."
roll = raw_input("Enter roll no.: ")
if roll in students:
print "\n\nERROR! Student already registered!\n\n"
return
name = raw_input("Enter name: ")
while not validations.name(name):
name = raw_input("Enter name: ")
c_type = raw_input("Enter course type (UG/PG): ")
while not validations.c_type(c_type.upper()):
c_type = raw_input("Enter course type (UG/PG): ")
sex = raw_input("Enter sex: ")
while not validations.sex(sex.upper()):
sex = raw_input("Enter sex: ")
dob = raw_input("Enter dob (YYYY-MM-DD): ")
while not validations.date(dob):
dob = raw_input("Enter dob (YYYY-MM-DD): ")
doa = raw_input("Enter Date of Admission (YYYY-MM-DD): ")
while not validations.doa(doa, dob, c_type):
doa = raw_input("Enter doa (YYYY-MM-DD): ")
ph = raw_input("Enter phone number: ")
while not validations.phno(ph):
ph = raw_input("Enter phone number: ")
addr = raw_input("Enter Address: ")
br = raw_input("Enter branch: ")
b_id = -1
for key in branches:
if branches[key]["name"] == br.upper():
b_id = key
break
if b_id == -1:
print "\n\nERROR! No such branch exists!\n\n"
return
students[roll] = {
"name": name,
"c_type": c_type,
"dob": dob,
"doa": doa,
"sex": sex.upper(),
"addr": addr,
"ph_no": ph,
"b_id": b_id
}
print "\nStudent " + roll + ": " + students[roll]["name"] + " registered successfully.\n\n"
def modify_student(students):
roll = raw_input("Enter roll no. of the student: ")
if roll not in students:
print "\n\nERROR! Student not registered!\n\n"
return
stu = students[roll]
print "Leave the fields blank to retain old values\n\n"
print "Current name:", stu["name"]
name = raw_input("Enter name: ")
if name != "":
while not validations.name(name):
name = raw_input("Enter name: ")
stu["name"] = name
print "Current sex:", stu["sex"]
sex = raw_input("Enter sex: ")
if sex != "":
while not validations.sex(sex.upper()):
sex = raw_input("Enter sex: ")
stu["sex"] = sex
print "Current DOB:", stu["dob"]
dob = raw_input("Enter dob (YYYY-MM-DD): ")
if dob != "":
while not validations.date(dob):
dob = raw_input("Enter dob (YYYY-MM-DD): ")
stu["dob"] = dob
print "Current Date of Admission:", stu["dob"]
doa = raw_input("Enter Date of Admission (YYYY-MM-DD): ")
if doa != "":
while not validations.doa(doa, dob, stu["c_type"]):
doa = raw_input("Enter Date of Admission (YYYY-MM-DD): ")
stu["doa"] = doa
print "Current phone number:", stu["ph_no"]
ph = raw_input("Enter phone number: ")
if ph != "":
while not validations.phno(ph):
ph = raw_input("Enter phone number: ")
stu["ph_no"] = ph
addr = raw_input("Enter Address: ")
if addr != "":
students[roll]["addr"] = addr
def modify_student(students):
roll = raw_input("Enter roll no. of the student: ")
if roll not in students:
print "\n\nERROR! Student not registered!\n\n"
return
stu = students[roll]
print "Leave the fields blank to retain old values\n\n"
print "Current name:", stu["name"]
name = raw_input("Enter name: ")
if name != "":
while not validations.name(name):
name = raw_input("Enter name: ")
stu["name"] = name
print "Current sex:", stu["sex"]
sex = raw_input("Enter sex: ")
if sex != "":
while not validations.sex(sex.upper()):
sex = raw_input("Enter sex: ")
stu["sex"] = sex
print "Current DOB:", stu["dob"]
dob = raw_input("Enter dob (YYYY-MM-DD): ")
if dob != "":
while not validations.date(dob):
dob = raw_input("Enter dob (YYYY-MM-DD): ")
stu["dob"] = dob
print "Current Date of Admission:", stu["dob"]
doa = raw_input("Enter Date of Admission (YYYY-MM-DD): ")
if doa != "":
while not validations.doa(doa, dob, stu["c_type"]):
doa = raw_input("Enter Date of Admission (YYYY-MM-DD): ")
stu["doa"] = doa
print "Current phone number:", stu["ph_no"]
ph = raw_input("Enter phone number: ")
if ph != "":
while not validations.phno(ph):
ph = raw_input("Enter phone number: ")
stu["ph_no"] = ph
addr = raw_input("Enter Address: ")
if addr != "":
students[roll]["addr"] = addr
def new_course(courses, branches):
c_id = raw_input("Enter Course ID: ")
while c_id == "":
print "Incorrect format, Course ID cannot be blank."
c_id = raw_input("Enter Course ID: ")
if c_id in courses:
print "\n\nERROR! Course already registered!\n\n"
return
c_type = raw_input("Enter course type (UG/PG): ")
while not validations.c_type(c_type.upper()):
c_type = raw_input("Enter course type (UG/PG): ")
name = raw_input("Enter course name: ")
while not validations.name(name):
name = raw_input("Enter course name: ")
cred = raw_input("Enter credits: ")
while not validations.cred(cred):
cred = raw_input("Enter credits: ")
sem = raw_input("Enter sem: ")
while not validations.sem(sem, c_type.upper()):
sem = raw_input("Enter sem: ")
br = raw_input("Enter branch: ")
b_id = -1
for key in branches:
if branches[key]["name"] == br:
b_id = key
break
if b_id == -1:
print "\n\nERROR! No such branch exists!\n\n"
return
courses[c_id] = {
"c_type": c_type.upper(),
"name": name,
"b_id": b_id,
"cred": cred,
"sem": sem
}
print "\nCourse " + c_id + ": " + courses[c_id][
"name"] + " registered successfully.\n\n"
def modify_course(courses):
c_id = raw_input("Enter course ID: ")
if c_id not in courses:
print "\n\nERROR! No such course exists!\n\n"
return
cou = courses[c_id]
print "Leave the fields blank to retain old values\n\n"
print "Current name:", cou["name"]
name = raw_input("Enter name: ")
if name != "":
while not validations.name(name):
name = raw_input("Enter name: ")
cou["name"] = name
print "Current credits:", cou["cred"]
cred = raw_input("Enter Credits: ")
if cred != "":
while not validations.cred(cred):
cred = raw_input("Enter Credits: ")
cou["cred"] = cred
def modify_course(courses):
c_id = raw_input("Enter course ID: ")
if c_id not in courses:
print "\n\nERROR! No such course exists!\n\n"
return
cou = courses[c_id]
print "Leave the fields blank to retain old values\n\n"
print "Current name:", cou["name"]
name = raw_input("Enter name: ")
if name != "":
while not validations.name(name):
name = raw_input("Enter name: ")
cou["name"] = name
print "Current credits:", cou["cred"]
cred = raw_input("Enter Credits: ")
if cred != "":
while not validations.cred(cred):
cred = raw_input("Enter Credits: ")
cou["cred"] = cred
def new_course(courses, branches):
c_id = raw_input("Enter Course ID: ")
while c_id == "":
print "Incorrect format, Course ID cannot be blank."
c_id = raw_input("Enter Course ID: ")
if c_id in courses:
print "\n\nERROR! Course already registered!\n\n"
return
c_type = raw_input("Enter course type (UG/PG): ")
while not validations.c_type(c_type.upper()):
c_type = raw_input("Enter course type (UG/PG): ")
name = raw_input("Enter course name: ")
while not validations.name(name):
name = raw_input("Enter course name: ")
cred = raw_input("Enter credits: ")
while not validations.cred(cred):
cred = raw_input("Enter credits: ")
sem = raw_input("Enter sem: ")
while not validations.sem(sem, c_type.upper()):
sem = raw_input("Enter sem: ")
br = raw_input("Enter branch: ")
b_id = -1
for key in branches:
if branches[key]["name"] == br:
b_id = key
break
if b_id == -1:
print "\n\nERROR! No such branch exists!\n\n"
return
courses[c_id] = {
"c_type": c_type.upper(),
"name": name,
"b_id": b_id,
"cred": cred,
"sem": sem
}
print "\nCourse " + c_id + ": " + courses[c_id]["name"] + " registered successfully.\n\n"
