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pages/users: Suggest username based on realname and swap entries #59

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pages/users: Suggest username based on realname and swap entries #59

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29 changes: 22 additions & 7 deletions os_installer2/pages/users.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
from gi.repository import Gtk
from os_installer2.users import User, USERNAME_REGEX, PASSWORD_LENGTH
import re
import unicodedata

LABEL_COLUMN = 0
DATA_COLUMN = 1
Expand Down Expand Up @@ -124,6 +125,19 @@ def validator(self, entry):
"action-unavailable-symbolic")
self.update_score(self.pword_field2, False)

def suggest_username(self, widget):
"""Suggest an username based on the real name"""
# Convert realname to unicode
uname = unicode(self.rname_field.get_text(), "utf-8")
# Turn into lowercase
uname = uname.lower()
# Replace non-ASCII characters (i.e. á -> a)
uname = unicodedata.normalize("NFKD", uname)
# Remove non-alphanumeric symbols and spaces
uname = re.sub("[^-a-z0-9_]", "", uname)

self.uname_field.set_text(uname)

def update_score(self, widget, score):
""" Update the score for validation """
if widget not in self.scores:
Expand All @@ -150,20 +164,21 @@ def __init__(self, owner):
self.username_regex = re.compile(USERNAME_REGEX)

row = 0
rname_label = Gtk.Label("Real name:")
self.rname_field = Gtk.Entry()
self.rname_field.connect("changed", self.validator)
self.rname_field.connect("changed", self.suggest_username)
self.attach(rname_label, LABEL_COLUMN, row, 1, 1)
self.attach(self.rname_field, DATA_COLUMN, row, 1, 1)

row += 1
uname_label = Gtk.Label("Username:")
self.uname_field = Gtk.Entry()
self.uname_field.set_hexpand(True)
self.uname_field.connect("changed", self.validator)
self.attach(uname_label, LABEL_COLUMN, row, 1, 1)
self.attach(self.uname_field, DATA_COLUMN, row, 1, 1)

row += 1
rname_label = Gtk.Label("Real name:")
self.rname_field = Gtk.Entry()
self.rname_field.connect("changed", self.validator)
self.attach(rname_label, LABEL_COLUMN, row, 1, 1)
self.attach(self.rname_field, DATA_COLUMN, row, 1, 1)

row += 1
pword_label = Gtk.Label("Password:")
self.pword_field = Gtk.Entry()
Expand Down