def populate_event_label(self):
semester_tag = MIS_Database_Functions.get_most_recent_semester_tag()
if semester_tag is None: # Failure State
self.current_label.config(style="ErrorLabel.TLabel")
self.current_label['text'] = 'No semester created yet!\n' \
'Create one first, then\n' \
'restart this system. :)'
return
event_id = MIS_Database_Functions.get_most_recent_event_id()
if event_id is not None:
event_data = MIS_Database_Functions.get_event_data(event_id)
self.current_label['text'] = 'Newest Event:\n%s' % (event_data['company'])
else:
self.feedback_label.config(style="ErrorLabel.TLabel")
self.current_label['text'] = 'No event yet.\nCreate one here.'
def create_event(self, event=None):
event_date = self.event_date_entry.get().strip()
company_name = self.company_name_entry.get().strip()
event_topic = self.event_topic_entry.get().strip()
if event_date == '' or company_name == '' or event_topic == '':
self.feedback_label.config(style="ErrorLabel.TLabel")
self.feedback_label['text'] = "Please provide at least some\nvalue for each field."
return
if len(event_date) != 11 or event_date[2] != '/' or event_date[6] != '/':
self.feedback_label.config(style="ErrorLabel.TLabel")
self.feedback_label['text'] = "Provide dates in format DD/MMM/YYYY\nExample: 12/AUG/2015"
return
semester_tag = MIS_Database_Functions.get_most_recent_semester_tag()
month = event_date[3:6]
if semester_tag[0] == 'F' and month not in fall_months:
self.feedback_label.config(style="ErrorLabel.TLabel")
self.feedback_label['text'] = "Check date.\nMonth is incorrect for current semester." \
"\nYou may have forgotten to create a new semester."
return
elif semester_tag[0] == 'S' and month not in spring_months:
self.feedback_label.config(style="ErrorLabel.TLabel")
self.feedback_label['text'] = "Check date.\nMonth is incorrect for current semester." \
"\nYou may have forgotten to create a new semester."
return
results = MIS_Database_Functions.create_event(company_name, event_topic, event_date)
if results[0]: # Success state
self.feedback_label.config(style="SuccessLabel.TLabel")
self.feedback_label['text'] = "The new event was added.\n Event ID: %s\n" \
"Restart the system before checking in." % str(results[1])
else: # Failure state
self.feedback_label.config(style="ErrorLabel.TLabel")
self.feedback_label['text'] = "An error occurred:\n" + str(results[1])
self.company_name_entry.delete(START, len(company_name))
self.event_date_entry.delete(START, len(event_date))
self.event_topic_entry.delete(START, len(event_topic))
self.populate_event_label()
self.set_focus()
def __init__(self, parent, controller):
ttk.Frame.__init__(self, parent)
##############################################################
# SIDE FRAME #
##############################################################
self.logo_border = ttk.Label(self, border=border_default, relief=relief_default, takefocus=False)
self.logo_border.grid(row=0, column=0, rowspan=4, columnspan=3, sticky="nsew")
self.logo_label = ttk.Label(self, image=controller.image, takefocus=False)
self.logo_label.image = controller.image
self.logo_label.grid(row=0, column=0, rowspan=4, columnspan=3)
self.side_frame = ttk.Label(self, border=border_default, relief=relief_default, takefocus=False)
self.side_frame.grid(row=4, column=0, rowspan=6, columnspan=3, sticky="nsew")
self.frame_title = ttk.Label(self, text="SEMESTER CREATION", font=Superhead, takefocus=False)
self.frame_title.grid(row=4, column=0, columnspan=3, rowspan=1)
current_sem_tag = MIS_Database_Functions.get_most_recent_semester_tag()
if current_sem_tag is not None:
self.currency_label = ttk.Label(self, text="Current Semester: %s" % current_sem_tag, font=Head)
else:
self.currency_label = ttk.Label(self, text="No Semester Created!\n"
"Create one then restart\n"
"this system.", font=Head)
self.currency_label.config(style="ErrorLabel.TLabel")
self.currency_label.grid(row=5, column=0, columnspan=3, rowspan=2)
self.instructions = ttk.Label(self, text="At the beginning of each semester\n"
"come here and create a new entry \n"
"for the database. This is needed \n"
"for data verification, and makes \n"
"aggregating much easier.")
self.instructions.grid(row=7, column=0, columnspan=3, rowspan=3, sticky="nw", padx=(10, 10))
self.content_border_label = ttk.Label(self, border=border_default, relief=relief_default)
self.content_border_label.grid(row=0, column=3, sticky="nsew", rowspan=7, columnspan=7)
#############################################################
# MAIN CONTENTS #
#############################################################
self.big_label = ttk.Label(self, text="NEW SEMESTER DATES", font=Head)
self.big_label.grid(row=0, column=5, columnspan=3)
self.semester_start_label = ttk.Label(self, text="Semester Start:", font=Subhead)
self.semester_start_label.grid(row=1, column=3, columnspan=2, sticky="n")
self.semester_start_entry = ttk.Entry(self)
self.semester_start_entry.grid(row=1, column=5, sticky="new", columnspan=2)
self.semester_end_label = ttk.Label(self, text="End of Semester:", font=Subhead)
self.semester_end_label.grid(row=1, column=3, columnspan=2, sticky="s")
self.semester_end_entry = ttk.Entry(self)
self.semester_end_entry.grid(row=1, column=5, sticky="sew", columnspan=2)
self.feedback_label_border = ttk.Label(self, border=border_default, relief=relief_default)
self.feedback_label_border.grid(row=7, column=3, rowspan=3, columnspan=7, sticky="nsew")
self.feedback_label = ttk.Label(self, text="Awaiting new semester entry.",
font=Subhead)
self.feedback_label.grid(row=7, column=3, rowspan=3, columnspan=7, pady=(5, 5), padx=(5, 5))
self.semester_submitter_button = ttk.Button(self, text="Submit Semester",
command=lambda: self.create_semester(),
style="DataSubmitter.TButton")
self.semester_submitter_button.bind("<Return>", lambda e: self.create_semester())
self.semester_submitter_button.grid(row=3, column=5, sticky="ew", columnspan=2)
# This code only matters for systems whose databases do not have any semesters in them
if current_sem_tag is None:
self.semester_tag_label = ttk.Label(self, text="Semester Tag:", font=Subhead)
self.semester_tag_label.grid(row=2, column=3, sticky="n", columnspan=2, pady=(10, 0))
self.semester_tag_entry = ttk.Entry(self)
self.semester_tag_entry.grid(row=2, column=5, sticky="new", columnspan=2, pady=(10, 0))
self.feedback_label['text'] = 'Only for this semester you will need\n' \
'to provide a semester tag in the format\n' \
'F## where F is either F or S (fall or\n ' \
'spring), and ## is the year. In the \n' \
'future this will be automatic.'
self.semester_submitter_button.bind("<Return>", lambda e: self.create_semester(
semester_tag=self.semester_tag_entry.get()))
self.semester_submitter_button.config(command=lambda: self.create_semester(
semester_tag=self.semester_tag_entry.get()))
def create_semester(self, event=None, semester_tag=None):
start = self.semester_start_entry.get().strip()
end = self.semester_end_entry.get().strip()
if len(start) != 11 or len(end) != 11 or start[2] != '/' or end[2] != '/':
self.feedback_label.config(style='ErrorLabel.TLabel')
self.feedback_label['text'] = "Please enter dates in the format:\n" \
"DD/MMM/YYYY.\n" \
"Example: 12/AUG/2015"
return # Failure state
# Normal Semester Creation with automated Semester Tag generation
if not hasattr(self, 'semester_tag_entry'):
start_month = start[3:6]
end_month = end[3:6]
previous_semester_tag = MIS_Database_Functions.get_most_recent_semester_tag()
try:
previous_semester_tag_year = int(previous_semester_tag[1:])
except ValueError:
self.feedback_label.config(style='ErrorLabel.TLabel')
self.feedback_label['text'] = "The previous semester's tag is incorrect.\n" \
"Have the technical director correct this issue before proceeding."
return
if previous_semester_tag[0] == 'F':
new_semester_tag_year = previous_semester_tag_year + 1
new_semester_tag = 'S'
else:
new_semester_tag = 'F'
new_semester_tag_year = previous_semester_tag_year
new_semester_tag += str(new_semester_tag_year)
# Checks to make sure the start and end dates are in the right months for the new Semester
if start_month not in months or end_month not in months:
self.feedback_label.config(style='ErrorLabel.TLabel')
self.feedback_label['text'] = "The month in at least one of the dates\n" \
"is not correct for semester %s." % new_semester_tag
if new_semester_tag[0] == 'F' and (start_month not in fall_months or end_month not in fall_months):
self.feedback_label.config(style='ErrorLabel.TLabel')
self.feedback_label['text'] = "The month in at least one of the dates\n" \
"is not correct for semester %s." % new_semester_tag
return
if new_semester_tag[0] == 'S' and (start_month not in spring_months or end_month not in spring_months):
self.feedback_label.config(style='ErrorLabel.TLabel')
self.feedback_label['text'] = "The month in at least one of the dates\n" \
"is not correct for semester %s." % new_semester_tag
return
start_year = int(start[9:])
end_year = int(end[9:])
if start_year != new_semester_tag_year or end_year != new_semester_tag_year:
self.feedback_label.config(style='ErrorLabel.TLabel')
self.feedback_label['text'] = 'Incorrect year. It should be \'%s' \
% str(new_semester_tag_year)
return
self.feedback_label.config(style="SuccessLabel.TLabel")
self.feedback_label['text'] = "Semester created successfully.\n" \
" You are ready to create events and check in members."
MIS_Database_Functions.create_semester(new_semester_tag, start, end)
self.semester_end_entry.delete(0, len(self.semester_end_entry.get()))
self.semester_start_entry.delete(0, len(self.semester_start_entry.get()))
# Semester Creation from the blank slate
else:
MIS_Database_Functions.create_semester(semester_tag, start, end)
self.feedback_label.config(style="SuccessLabel.TLabel")
self.feedback_label['text'] = "Semester created successfully.\n" \
"You are ready to create events."
def get_data(self, net_id, event=None):
if net_id is None or net_id.strip() == "":
self.feedback_label.config(style="ErrorLabel.TLabel")
self.feedback_label['text'] = "No net ID entered yet."
return # Failure state
if self.major_entry.get() and self.classification_entry.get():
self.feedback_label.config(style="ErrorLabel.TLabel")
self.feedback_label['text'] = "Make sure to clear the entries\n" \
"before trying to gather data."
return # Failure State
data = MIS_Database_Functions.check_member(net_id)
if data is not None:
self.name_entry.insert(START, data['name'])
self.major_entry.insert(START, data['major'])
self.classification_entry.insert(START, data['classification'])
if data['dues_paid'] == 2:
self.two_semesters.invoke()
elif data['dues_paid'] == 1:
self.one_semester.invoke()
else:
self.dues.set("trial")
attendance_data = \
MIS_Database_Functions.get_attendance_data(net_id,
MIS_Database_Functions.get_most_recent_semester_tag())
if attendance_data is not None:
if attendance_data['meetings_attended'] > 0 and attendance_data['dues'] < 1:
self.feedback_label.config(style="ErrorLabel.TLabel")
self.feedback_label['text'] = "Member %s has already used their trial meeting.\n" \
"They have not yet paid dues.\n" \
"Collect payment as necessary." % net_id
else:
self.feedback_label.config(style="SuccessLabel.TLabel")
self.feedback_label['text'] = "Member %s is paid for %d more semester(s).\n" \
"They have attended %d meetings this semester." % \
(net_id, attendance_data['dues'],
attendance_data['meetings_attended'])
else:
self.feedback_label.config(style="SuccessLabel.TLabel")
self.feedback_label['text'] = "This member has not yet used their trial meeting.\n" \
"They are good to go.\n" \
"Collect payment only if they want to pay now."
else:
try:
data = Info_IaState_Scraper.get_raw_html(net_id)
data = Info_IaState_Scraper.parse_student_data(data)
if data is not None:
self.name_entry.insert(START, data['name'])
self.major_entry.insert(START, data['major'])
self.classification_entry.insert(START, data['classification'])
self.feedback_label.config(style="SuccessLabel.TLabel")
self.feedback_label['text'] = "No current data on %s.\n" \
"Found data in the directory.\n" \
"New members receive 1 trial meeting." % net_id
else:
self.feedback_label.config(style="SuccessLabel.TLabel")
self.feedback_label['text'] = "No current data on this net id: %s.\n" \
"Nothing found on the directory either. \n" \
"Make sure their net ID is correct.\n" \
"If it is then ask them to type in data " \
"for the other fields.\n" \
"New members receive 1 trial meeting." % net_id
except URLError:
self.feedback_label.config(style="ErrorLabel.TLabel")
self.feedback_label['text'] = 'No current data on net id: %s.\n' \
'Directory request failed.\n' \
'Check internet connection then try again.\n' \
'If all else fails, enter data manually.' % net_id
