[ptxdist] [PATCH v3 19/19] python3-django: version bump 1.8.7 -> 2.2.16

[Bastian Krause <bst@pengutronix.de>]

This is the latest LTS version.

The lazy regex compile went mainline with 2bb1027d6b ("Fixed #25322 --
Lazily compiled core.validators regular expressions.").

The MigrationLoader pyc patch is no longer needed, "./manage.py migrate"
works fine.

Signed-off-by: Bastian Krause <bst@pengutronix.de>
---
Changes since v2:
- drop obsolete v1.8.7 patches
No changes since (implicit) v1.
---
 ...ly-compiled-core.validators-regular-.patch | 123 ------------------
 ...002-MigrationLoader-search-for-.py-c.patch |  36 -----
 patches/Django-1.8.7/series                   |   2 -
 rules/python3-django.in                       |   3 +
 rules/python3-django.make                     |   4 +-
 5 files changed, 5 insertions(+), 163 deletions(-)
 delete mode 100644 patches/Django-1.8.7/0001-Fixed-25322-Lazily-compiled-core.validators-regular-.patch
 delete mode 100644 patches/Django-1.8.7/0002-MigrationLoader-search-for-.py-c.patch
 delete mode 100644 patches/Django-1.8.7/series

diff --git a/patches/Django-1.8.7/0001-Fixed-25322-Lazily-compiled-core.validators-regular-.patch b/patches/Django-1.8.7/0001-Fixed-25322-Lazily-compiled-core.validators-regular-.patch
deleted file mode 100644
index 3c3b0eac4..000000000
--- a/patches/Django-1.8.7/0001-Fixed-25322-Lazily-compiled-core.validators-regular-.patch
+++ /dev/null
@@ -1,123 +0,0 @@
-From 1753a76267a4dda6858d117858f233c0ed662a7f Mon Sep 17 00:00:00 2001
-From: Jonas Haag <jonas@lophus.org>
-Date: Wed, 26 Aug 2015 09:12:05 +0200
-Subject: [PATCH 1/1] Fixed #25322 -- Lazily compiled core.validators regular
- expressions.
-
-This speeds up import of 'django.core.validators' which can save a
-few hundred milliseconds when importing the module for the first
-time. It can be a significant speedup to the django-admin command.
----
- django/core/validators.py | 34 +++++++++++++++++++++++-----------
- 1 file changed, 23 insertions(+), 11 deletions(-)
-
-diff --git a/django/core/validators.py b/django/core/validators.py
-index 89d184f..7719b40 100644
---- a/django/core/validators.py
-+++ b/django/core/validators.py
-@@ -6,6 +6,7 @@ from django.core.exceptions import ValidationError
- from django.utils import six
- from django.utils.deconstruct import deconstructible
- from django.utils.encoding import force_text
-+from django.utils.functional import SimpleLazyObject
- from django.utils.ipv6 import is_valid_ipv6_address
- from django.utils.six.moves.urllib.parse import urlsplit, urlunsplit
- from django.utils.translation import ugettext_lazy as _, ungettext_lazy
-@@ -14,6 +15,18 @@ from django.utils.translation import ugettext_lazy as _, ungettext_lazy
- EMPTY_VALUES = (None, '', [], (), {})
- 
- 
-+def _lazy_re_compile(regex, flags=0):
-+    """Lazily compile a regex with flags."""
-+    def _compile():
-+        # Compile the regex if it was not passed pre-compiled.
-+        if isinstance(regex, six.string_types):
-+            return re.compile(regex, flags)
-+        else:
-+            assert not flags, "flags must be empty if regex is passed pre-compiled"
-+            return regex
-+    return SimpleLazyObject(_compile)
-+
-+
- @deconstructible
- class RegexValidator(object):
-     regex = ''
-@@ -36,9 +49,7 @@ class RegexValidator(object):
-         if self.flags and not isinstance(self.regex, six.string_types):
-             raise TypeError("If the flags are set, regex must be a regular expression string.")
- 
--        # Compile the regex if it was not passed pre-compiled.
--        if isinstance(self.regex, six.string_types):
--            self.regex = re.compile(self.regex, self.flags)
-+        self.regex = _lazy_re_compile(self.regex, self.flags)
- 
-     def __call__(self, value):
-         """
-@@ -77,7 +88,7 @@ class URLValidator(RegexValidator):
-     tld_re = r'\.(?:[a-z' + ul + r']{2,}|xn--[a-z0-9]+)\.?'
-     host_re = '(' + hostname_re + domain_re + tld_re + '|localhost)'
- 
--    regex = re.compile(
-+    regex = _lazy_re_compile(
-         r'^(?:[a-z0-9\.\-]*)://'  # scheme is validated separately
-         r'(?:\S+(?::\S*)?@)?'  # user:pass authentication
-         r'(?:' + ipv4_re + '|' + ipv6_re + '|' + host_re + ')'
-@@ -126,7 +137,7 @@ class URLValidator(RegexValidator):
-             url = value
- 
- integer_validator = RegexValidator(
--    re.compile('^-?\d+\Z'),
-+    _lazy_re_compile('^-?\d+\Z'),
-     message=_('Enter a valid integer.'),
-     code='invalid',
- )
-@@ -140,16 +151,17 @@ def validate_integer(value):
- class EmailValidator(object):
-     message = _('Enter a valid email address.')
-     code = 'invalid'
--    user_regex = re.compile(
-+
-+    user_regex = _lazy_re_compile(
-         r"(^[-!#$%&'*+/=?^_`{}|~0-9A-Z]+(\.[-!#$%&'*+/=?^_`{}|~0-9A-Z]+)*\Z"  # dot-atom
-         r'|^"([\001-\010\013\014\016-\037!#-\[\]-\177]|\\[\001-\011\013\014\016-\177])*"\Z)',  # quoted-string
-         re.IGNORECASE)
--    domain_regex = re.compile(
-+    domain_regex = _lazy_re_compile(
-         # max length of the domain is 249: 254 (max email length) minus one
-         # period, two characters for the TLD, @ sign, & one character before @.
-         r'(?:[A-Z0-9](?:[A-Z0-9-]{0,247}[A-Z0-9])?\.)+(?:[A-Z]{2,6}|[A-Z0-9-]{2,}(?<!-))\Z',
-         re.IGNORECASE)
--    literal_regex = re.compile(
-+    literal_regex = _lazy_re_compile(
-         # literal form, ipv4 or ipv6 address (SMTP 4.1.3)
-         r'\[([A-f0-9:\.]+)\]\Z',
-         re.IGNORECASE)
-@@ -209,14 +221,14 @@ class EmailValidator(object):
- 
- validate_email = EmailValidator()
- 
--slug_re = re.compile(r'^[-a-zA-Z0-9_]+\Z')
-+slug_re = _lazy_re_compile(r'^[-a-zA-Z0-9_]+\Z')
- validate_slug = RegexValidator(
-     slug_re,
-     _("Enter a valid 'slug' consisting of letters, numbers, underscores or hyphens."),
-     'invalid'
- )
- 
--ipv4_re = re.compile(r'^(25[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}\Z')
-+ipv4_re = _lazy_re_compile(r'^(25[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}\Z')
- validate_ipv4_address = RegexValidator(ipv4_re, _('Enter a valid IPv4 address.'), 'invalid')
- 
- 
-@@ -257,7 +269,7 @@ def ip_address_validators(protocol, unpack_ipv4):
-         raise ValueError("The protocol '%s' is unknown. Supported: %s"
-                          % (protocol, list(ip_address_validator_map)))
- 
--comma_separated_int_list_re = re.compile('^[\d,]+\Z')
-+comma_separated_int_list_re = _lazy_re_compile('^[\d,]+\Z')
- validate_comma_separated_integer_list = RegexValidator(
-     comma_separated_int_list_re,
-     _('Enter only digits separated by commas.'),
--- 
-2.6.4
-
diff --git a/patches/Django-1.8.7/0002-MigrationLoader-search-for-.py-c.patch b/patches/Django-1.8.7/0002-MigrationLoader-search-for-.py-c.patch
deleted file mode 100644
index a1dc20dff..000000000
--- a/patches/Django-1.8.7/0002-MigrationLoader-search-for-.py-c.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From 65d28e3e9a47ad270e7017b6b2b269978c01c428 Mon Sep 17 00:00:00 2001
-From: Florian Scherf <f.scherf@pengutronix.de>
-Date: Wed, 3 Feb 2016 17:32:32 +0100
-Subject: [PATCH] MigrationLoader: search for *.py(c)
-
-The MigrationLoader originally searchs for *.py but we
-are running *.pyc only.
-Without this patch "./manage.py migrate" will crash.
-
-Signed-off-by: Florian Scherf <f.scherf@pengutronix.de>
----
- django/db/migrations/loader.py | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
-diff --git a/django/db/migrations/loader.py b/django/db/migrations/loader.py
-index bbd60a6..77b50fd 100644
---- a/django/db/migrations/loader.py
-+++ b/django/db/migrations/loader.py
-@@ -88,10 +88,12 @@ class MigrationLoader(object):
-                     six.moves.reload_module(module)
-             self.migrated_apps.add(app_config.label)
-             directory = os.path.dirname(module.__file__)
--            # Scan for .py files
-+            # Scan for .py(c) files
-             migration_names = set()
-             for name in os.listdir(directory):
--                if name.endswith(".py"):
-+                root, ext = os.path.splitext(name)
-+
-+                if ext in ['.py', '.pyc']:
-                     import_name = name.rsplit(".", 1)[0]
-                     if import_name[0] not in "_.~":
-                         migration_names.add(import_name)
--- 
-2.7.0.rc3
-
diff --git a/patches/Django-1.8.7/series b/patches/Django-1.8.7/series
deleted file mode 100644
index c644f907c..000000000
--- a/patches/Django-1.8.7/series
+++ /dev/null
@@ -1,2 +0,0 @@
-0001-Fixed-25322-Lazily-compiled-core.validators-regular-.patch
-0002-MigrationLoader-search-for-.py-c.patch
diff --git a/rules/python3-django.in b/rules/python3-django.in
index 0475108bd..e55bfa582 100644
--- a/rules/python3-django.in
+++ b/rules/python3-django.in
@@ -3,6 +3,9 @@
 menuconfig PYTHON3_DJANGO
 	tristate
 	select PYTHON3
+	select PYTHON3_DISTUTILS	if RUNTIME
+	select PYTHON3_PYTZ		if RUNTIME
+	select PYTHON3_SQLPARSE		if RUNTIME
 	prompt "django                        "
 	help
 	  Django is a high-level Python Web framework that encourages rapid
diff --git a/rules/python3-django.make b/rules/python3-django.make
index ffc73a4b8..64dc291ad 100644
--- a/rules/python3-django.make
+++ b/rules/python3-django.make
@@ -14,8 +14,8 @@ PACKAGES-$(PTXCONF_PYTHON3_DJANGO) += python3-django
 #
 # Paths and names
 #
-PYTHON3_DJANGO_VERSION	:= 1.8.7
-PYTHON3_DJANGO_MD5	:= 44c01355b5efa01938a89b8bd798b1ed
+PYTHON3_DJANGO_VERSION	:= 2.2.16
+PYTHON3_DJANGO_MD5	:= 93faf5bbd54a19ea49f4932a813b9758
 PYTHON3_DJANGO		:= Django-$(PYTHON3_DJANGO_VERSION)
 PYTHON3_DJANGO_SUFFIX	:= tar.gz
 PYTHON3_DJANGO_URL	:= https://www.djangoproject.com/download/$(PYTHON3_DJANGO_VERSION)/tarball/
-- 
2.28.0


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