def on_goals_released(self, w, d=None):
if not hasattr(self, 'nutr_goal_dlg'):
import nutr_goal_dlg
self.nutr_goal_dlg = nutr_goal_dlg.NutrGoalDlg()
self.nutr_goal_dlg.show()
self.person.add_name( name)
self.person.setup()
if self.ui.page_list[5].weight_combo.get_active() == 0:
# convert from pounds to kilos
weight = weight * 0.4536
female = self.ui.page_list[5].female_button.get_active()
if female == 1:
pregnant = self.ui.page_list[5].preg_button.get_active()
lactating = self.ui.page_list[5].lac_button.get_active()
else:
pregnant = 0
lactating = 0
list = calc_rdi.compute( age, weight, female, pregnant, lactating)
self.nutr_goal_dlg = nutr_goal_dlg.NutrGoalDlg()
self.nutr_goal_dlg.save_goal( list)
self.ui.set_page( 7)
return
# Finish
elif self.ui.page_num == 7:
self.ui.dialog.hide()
self.app.startup()
def user_setup( self, uname, pword):
# check to see if user name is already in mysql.user and that the
# password is correct
if self.user_name_exists( uname):
if self.password_match( uname, pword):
class Druid:
def __init__(self, app):
self.app = app
self.ui = druid_ui.DruidUI()
self.connect_signals()
def connect_signals(self):
self.ui.cancel_button.connect('clicked', self.on_cancel)
self.ui.next_button.connect('clicked', self.on_next)
self.ui.back_button.connect('clicked', self.on_back)
self.ui.dialog.connect('destroy', self.on_cancel)
def show(self):
self.ui.dialog.show_all()
def on_cancel(self, w, d=None):
self.ui.dialog.hide()
gtk.main_quit()
for user_file in os.listdir(self.app.user_dir):
os.unlink(os.path.join(self.app.user_dir, user_file))
return 0
def on_next(self, w, d=None):
if self.ui.page_num == 0:
self.ui.set_page(1)
# Database Create
elif self.ui.page_num == 1:
try:
self.sqlite = database.Database()
except Exception, ex:
self.ui.set_page(2)
return
self.sqlite.init_USDA_data()
self.sqlite.init_user()
# See if this user has GNUtrition data from older version
# which used MySQL. That data should be migrated to newer SQLite
# storage first.
db_uname = config.get_value('Username')
db_pword = config.get_value('Password')
if (db_uname and db_pword):
dialog = Dialog('question',
"Would you like to try to import recipies and other\n" +
"data from MySQL (from older version of gnutrition)?")
reply = dialog.run()
dialog.destroy()
if reply == gtk.RESPONSE_YES:
self.migration = True
import mysql
self.mysql = mysql.open_mysqldb(db_uname, db_pword)
if self.mysql:
database.migrate(self.mysql)
# no error, so skip over page_db_error
self.ui.set_page(3)
return
# Personal details
elif self.ui.page_num == 3:
self.person = person.Person()
# Does the user have an entry in the person table? They will if
# a previous version of gnutrition was installed and the config
# file from that installation still remains in user's home directory.
# Note: sqlite.user is basename $HOME
# gnutrition MySQL setup asks for MySQL username and that
# may be what is in the 'person' table for 'user_name'
db_uname = config.get_value('Username')
if db_uname:
db_name = db_uname
else:
db_name = self.sqlite.user
# name1 may or not be 'old' name
# person.get_name() returns a name from SQLite database associated
# with user_name = db_name
name1 = self.person.get_name(db_name)
# This is the only place in the sources where 'Username' is set
# in ~/.gnutrition/config
# Note that this may simply be overwriting with same name if
# get_value('Username') above returned a name.
config.set_key_value('Username', db_name)
new_name = self.ui.page_list[3].name_entry.get_text()
age = self.ui.page_list[3].age_entry.get_text()
weight_txt = self.ui.page_list[3].weight_entry.get_text()
if (not new_name) or (not age) or (not weight_txt):
return
weight = float(weight_txt)
config.set_key_value('Age', age)
config.set_key_value('Weight', weight)
if name1 and name1 != new_name:
# If person changes 'Name' from previously used one to different one they
# should be asked (presented a dialog) about associating new name with
# imported (old) recipies. If yes, person table needs to be updated.
self.person.update_name(name1, new_name)
elif not name1:
self.person.add_name(new_name)
name2 = config.get_value('Name')
# 'Name' is set in two places: here and in database.py in migrate()
if name2 != new_name:
config.set_key_value('Name', new_name)
self.person.setup()
if self.ui.page_list[3].weight_combo.get_active() == 0:
# convert from pounds to kilos
weight = weight * 0.4536
female = self.ui.page_list[3].female_button.get_active()
if female == 1:
pregnant = self.ui.page_list[3].preg_button.get_active()
lactating = self.ui.page_list[3].lac_button.get_active()
else:
pregnant = 0
lactating = 0
data = calc_rdi.compute(age, weight, female, pregnant, lactating)
self.nutr_goal_dlg = nutr_goal_dlg.NutrGoalDlg()
self.nutr_goal_dlg.save_goal(data)
self.ui.set_page(5)
return
def on_nutr_goal_activate( self, w, d=None):
if not hasattr( self, 'nutr_goal_dlg'):
import nutr_goal_dlg
self.nutr_goal_dlg = nutr_goal_dlg.NutrGoalDlg()
self.nutr_goal_dlg.show()