Fixed #3715 -- Added Japanese package to django.contrib.localflavor. Thanks, Makoto Tsuyuki

git-svn-id: http://code.djangoproject.com/svn/django/trunk@4822 bcc190cf-cafb-0310-a4f2-bffc1f526a37

4 files changed, 192 insertions, 0 deletions

diff --git a/django/contrib/localflavor/jp/__init__.py b/django/contrib/localflavor/jp/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/django/contrib/localflavor/jp/__init__.py
diff --git a/django/contrib/localflavor/jp/forms.py b/django/contrib/localflavor/jp/forms.py
new file mode 100644
index 0000000000..4d93a21227
--- /dev/null
+++ b/django/contrib/localflavor/jp/forms.py
@@ -0,0 +1,38 @@
+"""
+JP-specific Form helpers
+"""
+
+from django.core import validators
+from django.newforms import ValidationError
+from django.utils.translation import gettext
+from django.newforms.fields import RegexField, Select
+
+import re
+
+class JPPostalCodeField(RegexField):
+    """
+    A form field that validates its input is a Japanese postcode.
+
+    Accepts 7 digits, with or without a hyphen.
+    """
+    def __init__(self, *args, **kwargs):
+        super(JPPostalCodeField, self).__init__(r'^\d{3}-\d{4}$|^\d{7}$',
+            max_length=None, min_length=None,
+            error_message=gettext(u'Enter a postal code in the format XXXXXXX or XXX-XXXX.'),
+            *args, **kwargs)
+
+    def clean(self, value):
+        """
+        Validates the input and returns a string that contains only numbers.
+        Returns an empty string for empty values.
+        """
+        v = super(JPPostalCodeField, self).clean(value)
+        return v.replace('-', '')
+
+class JPPrefectureSelect(Select):
+    """
+    A Select widget that uses a list of Japanese prefectures as its choices.
+    """
+    def __init__(self, attrs=None):
+        from jp_prefectures import JP_PREFECTURES
+        super(JPPrefectureSelect, self).__init__(attrs, choices=JP_PREFECTURES)
diff --git a/django/contrib/localflavor/jp/jp_prefectures.py b/django/contrib/localflavor/jp/jp_prefectures.py
new file mode 100644
index 0000000000..72ac4f9474
--- /dev/null
+++ b/django/contrib/localflavor/jp/jp_prefectures.py
@@ -0,0 +1,51 @@
+from django.utils.translation import gettext_lazy as gettext_lazy
+
+JP_PREFECTURES = (
+    ('hokkaido', gettext_lazy('Hokkaido'),),
+    ('aomori', gettext_lazy('Aomori'),),
+    ('iwate', gettext_lazy('Iwate'),),
+    ('miyagi', gettext_lazy('Miyagi'),),
+    ('akita', gettext_lazy('Akita'),),
+    ('yamagata', gettext_lazy('Yamagata'),),
+    ('fukushima', gettext_lazy('Fukushima'),),
+    ('ibaraki', gettext_lazy('Ibaraki'),),
+    ('tochigi', gettext_lazy('Tochigi'),),
+    ('gunma', gettext_lazy('Gunma'),),
+    ('saitama', gettext_lazy('Saitama'),),
+    ('chiba', gettext_lazy('Chiba'),),
+    ('tokyo', gettext_lazy('Tokyo'),),
+    ('kanagawa', gettext_lazy('Kanagawa'),),
+    ('yamanashi', gettext_lazy('Yamanashi'),),
+    ('nagano', gettext_lazy('Nagano'),),
+    ('niigata', gettext_lazy('Niigata'),),
+    ('toyama', gettext_lazy('Toyama'),),
+    ('ishikawa', gettext_lazy('Ishikawa'),),
+    ('fukui', gettext_lazy('Fukui'),),
+    ('gifu', gettext_lazy('Gifu'),),
+    ('shizuoka', gettext_lazy('Shizuoka'),),
+    ('aichi', gettext_lazy('Aichi'),),
+    ('mie', gettext_lazy('Mie'),),
+    ('shiga', gettext_lazy('Shiga'),),
+    ('kyoto', gettext_lazy('Kyoto'),),
+    ('osaka', gettext_lazy('Osaka'),),
+    ('hyogo', gettext_lazy('Hyogo'),),
+    ('nara', gettext_lazy('Nara'),),
+    ('wakayama', gettext_lazy('Wakayama'),),
+    ('tottori', gettext_lazy('Tottori'),),
+    ('shimane', gettext_lazy('Shimane'),),
+    ('okayama', gettext_lazy('Okayama'),),
+    ('hiroshima', gettext_lazy('Hiroshima'),),
+    ('yamaguchi', gettext_lazy('Yamaguchi'),),
+    ('tokushima', gettext_lazy('Tokushima'),),
+    ('kagawa', gettext_lazy('Kagawa'),),
+    ('ehime', gettext_lazy('Ehime'),),
+    ('kochi', gettext_lazy('Kochi'),),
+    ('fukuoka', gettext_lazy('Fukuoka'),),
+    ('saga', gettext_lazy('Saga'),),
+    ('nagasaki', gettext_lazy('Nagasaki'),),
+    ('kumamoto', gettext_lazy('Kumamoto'),),
+    ('oita', gettext_lazy('Oita'),),
+    ('miyazaki', gettext_lazy('Miyazaki'),),
+    ('kagoshima', gettext_lazy('Kagoshima'),),
+    ('okinawa', gettext_lazy('Okinawa'),),
+)
diff --git a/tests/regressiontests/forms/tests.py b/tests/regressiontests/forms/tests.py
index ab10d2f3e3..f805a221aa 100644
--- a/tests/regressiontests/forms/tests.py
+++ b/tests/regressiontests/forms/tests.py
@@ -3776,6 +3776,109 @@ including DOM TOM
 <option value="988">988 - Nouvelle-Caledonie</option>
 </select>
 
+# JPPostalCodeField ###############################################################
+
+A form field that validates its input is a Japanese postcode.
+
+Accepts 7 digits(with/out hyphen).
+>>> from django.contrib.localflavor.jp.forms import JPPostalCodeField
+>>> f = JPPostalCodeField()
+>>> f.clean('251-0032')
+u'2510032'
+>>> f.clean('2510032')
+u'2510032'
+>>> f.clean('2510-032')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXXXXXX or XXX-XXXX.']
+>>> f.clean('251a0032')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXXXXXX or XXX-XXXX.']
+>>> f.clean('a51-0032')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXXXXXX or XXX-XXXX.']
+>>> f.clean('25100321')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXXXXXX or XXX-XXXX.']
+>>> f.clean('')
+Traceback (most recent call last):
+...
+ValidationError: [u'This field is required.']
+
+>>> f = JPPostalCodeField(required=False)
+>>> f.clean('251-0032')
+u'2510032'
+>>> f.clean('2510032')
+u'2510032'
+>>> f.clean('2510-032')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXXXXXX or XXX-XXXX.']
+>>> f.clean('')
+u''
+>>> f.clean(None)
+u''
+
+# JPPrefectureSelect ###############################################################
+
+A Select widget that uses a list of Japanese prefectures as its choices.
+>>> from django.contrib.localflavor.jp.forms import JPPrefectureSelect
+>>> w = JPPrefectureSelect()
+>>> print w.render('prefecture', 'kanagawa')
+<select name="prefecture">
+<option value="hokkaido">Hokkaido</option>
+<option value="aomori">Aomori</option>
+<option value="iwate">Iwate</option>
+<option value="miyagi">Miyagi</option>
+<option value="akita">Akita</option>
+<option value="yamagata">Yamagata</option>
+<option value="fukushima">Fukushima</option>
+<option value="ibaraki">Ibaraki</option>
+<option value="tochigi">Tochigi</option>
+<option value="gunma">Gunma</option>
+<option value="saitama">Saitama</option>
+<option value="chiba">Chiba</option>
+<option value="tokyo">Tokyo</option>
+<option value="kanagawa" selected="selected">Kanagawa</option>
+<option value="yamanashi">Yamanashi</option>
+<option value="nagano">Nagano</option>
+<option value="niigata">Niigata</option>
+<option value="toyama">Toyama</option>
+<option value="ishikawa">Ishikawa</option>
+<option value="fukui">Fukui</option>
+<option value="gifu">Gifu</option>
+<option value="shizuoka">Shizuoka</option>
+<option value="aichi">Aichi</option>
+<option value="mie">Mie</option>
+<option value="shiga">Shiga</option>
+<option value="kyoto">Kyoto</option>
+<option value="osaka">Osaka</option>
+<option value="hyogo">Hyogo</option>
+<option value="nara">Nara</option>
+<option value="wakayama">Wakayama</option>
+<option value="tottori">Tottori</option>
+<option value="shimane">Shimane</option>
+<option value="okayama">Okayama</option>
+<option value="hiroshima">Hiroshima</option>
+<option value="yamaguchi">Yamaguchi</option>
+<option value="tokushima">Tokushima</option>
+<option value="kagawa">Kagawa</option>
+<option value="ehime">Ehime</option>
+<option value="kochi">Kochi</option>
+<option value="fukuoka">Fukuoka</option>
+<option value="saga">Saga</option>
+<option value="nagasaki">Nagasaki</option>
+<option value="kumamoto">Kumamoto</option>
+<option value="oita">Oita</option>
+<option value="miyazaki">Miyazaki</option>
+<option value="kagoshima">Kagoshima</option>
+<option value="okinawa">Okinawa</option>
+</select>
+
+
 #################################
 # Tests of underlying functions #
 #################################