9bbeb35c08
Fixed an issue that prevented the password reset tokens from working. Added email templates for password reset success and new account creation. Added more dynamic email template support.
255 lines
5.8 KiB
Python
255 lines
5.8 KiB
Python
"""Built-in template tests used with the ``is`` operator."""
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import operator
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import typing as t
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from collections import abc
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from numbers import Number
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from .runtime import Undefined
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from .utils import pass_environment
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if t.TYPE_CHECKING:
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from .environment import Environment
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def test_odd(value: int) -> bool:
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"""Return true if the variable is odd."""
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return value % 2 == 1
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def test_even(value: int) -> bool:
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"""Return true if the variable is even."""
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return value % 2 == 0
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def test_divisibleby(value: int, num: int) -> bool:
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"""Check if a variable is divisible by a number."""
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return value % num == 0
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def test_defined(value: t.Any) -> bool:
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"""Return true if the variable is defined:
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.. sourcecode:: jinja
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{% if variable is defined %}
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value of variable: {{ variable }}
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{% else %}
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variable is not defined
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{% endif %}
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See the :func:`default` filter for a simple way to set undefined
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variables.
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"""
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return not isinstance(value, Undefined)
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def test_undefined(value: t.Any) -> bool:
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"""Like :func:`defined` but the other way round."""
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return isinstance(value, Undefined)
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@pass_environment
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def test_filter(env: "Environment", value: str) -> bool:
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"""Check if a filter exists by name. Useful if a filter may be
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optionally available.
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.. code-block:: jinja
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{% if 'markdown' is filter %}
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{{ value | markdown }}
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{% else %}
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{{ value }}
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{% endif %}
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.. versionadded:: 3.0
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"""
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return value in env.filters
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@pass_environment
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def test_test(env: "Environment", value: str) -> bool:
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"""Check if a test exists by name. Useful if a test may be
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optionally available.
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.. code-block:: jinja
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{% if 'loud' is test %}
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{% if value is loud %}
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{{ value|upper }}
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{% else %}
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{{ value|lower }}
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{% endif %}
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{% else %}
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{{ value }}
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{% endif %}
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.. versionadded:: 3.0
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"""
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return value in env.tests
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def test_none(value: t.Any) -> bool:
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"""Return true if the variable is none."""
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return value is None
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def test_boolean(value: t.Any) -> bool:
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"""Return true if the object is a boolean value.
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.. versionadded:: 2.11
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"""
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return value is True or value is False
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def test_false(value: t.Any) -> bool:
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"""Return true if the object is False.
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.. versionadded:: 2.11
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"""
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return value is False
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def test_true(value: t.Any) -> bool:
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"""Return true if the object is True.
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.. versionadded:: 2.11
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"""
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return value is True
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# NOTE: The existing 'number' test matches booleans and floats
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def test_integer(value: t.Any) -> bool:
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"""Return true if the object is an integer.
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.. versionadded:: 2.11
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"""
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return isinstance(value, int) and value is not True and value is not False
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# NOTE: The existing 'number' test matches booleans and integers
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def test_float(value: t.Any) -> bool:
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"""Return true if the object is a float.
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.. versionadded:: 2.11
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"""
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return isinstance(value, float)
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def test_lower(value: str) -> bool:
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"""Return true if the variable is lowercased."""
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return str(value).islower()
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def test_upper(value: str) -> bool:
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"""Return true if the variable is uppercased."""
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return str(value).isupper()
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def test_string(value: t.Any) -> bool:
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"""Return true if the object is a string."""
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return isinstance(value, str)
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def test_mapping(value: t.Any) -> bool:
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"""Return true if the object is a mapping (dict etc.).
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.. versionadded:: 2.6
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"""
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return isinstance(value, abc.Mapping)
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def test_number(value: t.Any) -> bool:
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"""Return true if the variable is a number."""
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return isinstance(value, Number)
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def test_sequence(value: t.Any) -> bool:
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"""Return true if the variable is a sequence. Sequences are variables
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that are iterable.
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"""
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try:
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len(value)
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value.__getitem__
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except Exception:
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return False
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return True
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def test_sameas(value: t.Any, other: t.Any) -> bool:
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"""Check if an object points to the same memory address than another
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object:
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.. sourcecode:: jinja
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{% if foo.attribute is sameas false %}
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the foo attribute really is the `False` singleton
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{% endif %}
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"""
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return value is other
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def test_iterable(value: t.Any) -> bool:
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"""Check if it's possible to iterate over an object."""
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try:
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iter(value)
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except TypeError:
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return False
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return True
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def test_escaped(value: t.Any) -> bool:
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"""Check if the value is escaped."""
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return hasattr(value, "__html__")
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def test_in(value: t.Any, seq: t.Container) -> bool:
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"""Check if value is in seq.
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.. versionadded:: 2.10
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"""
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return value in seq
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TESTS = {
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"odd": test_odd,
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"even": test_even,
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"divisibleby": test_divisibleby,
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"defined": test_defined,
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"undefined": test_undefined,
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"filter": test_filter,
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"test": test_test,
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"none": test_none,
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"boolean": test_boolean,
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"false": test_false,
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"true": test_true,
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"integer": test_integer,
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"float": test_float,
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"lower": test_lower,
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"upper": test_upper,
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"string": test_string,
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"mapping": test_mapping,
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"number": test_number,
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"sequence": test_sequence,
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"iterable": test_iterable,
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"callable": callable,
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"sameas": test_sameas,
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"escaped": test_escaped,
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"in": test_in,
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"==": operator.eq,
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"eq": operator.eq,
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"equalto": operator.eq,
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"!=": operator.ne,
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"ne": operator.ne,
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">": operator.gt,
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"gt": operator.gt,
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"greaterthan": operator.gt,
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"ge": operator.ge,
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">=": operator.ge,
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"<": operator.lt,
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"lt": operator.lt,
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"lessthan": operator.lt,
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"<=": operator.le,
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"le": operator.le,
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}
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