AdminLocalizedFileFieldWidget

Passed

Push — master ( f7c14f...06873a )

by Swen

created 2017-06-21 08:33 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	2
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	2
ccs	2
cts	2
cp	1
wmc	0

from typing import List
# .scrutinizer.yml
before_commands:
    - sudo pip install abc # Python2
    - sudo pip3 install abc # Python3

from django.conf import settings
# .scrutinizer.yml
before_commands:
    - sudo pip install abc # Python2
    - sudo pip3 install abc # Python3
from django import forms
# .scrutinizer.yml
before_commands:
    - sudo pip install abc # Python2
    - sudo pip3 install abc # Python3
from django.contrib.admin import widgets
# .scrutinizer.yml
before_commands:
    - sudo pip install abc # Python2
    - sudo pip3 install abc # Python3
from django.template.loader import render_to_string
# .scrutinizer.yml
before_commands:
    - sudo pip install abc # Python2
    - sudo pip3 install abc # Python3

from .value import LocalizedValue


class LocalizedFieldWidget(forms.MultiWidget):
    """Widget that has an input box for every language."""
    widget = forms.Textarea

    def __init__(self, *args, **kwargs):
        """Initializes a new instance of :see:LocalizedFieldWidget."""

        initial_widgets = [
            self.widget
            for _ in settings.LANGUAGES
        ]

        super().__init__(initial_widgets, *args, **kwargs)

    def decompress(self, value: LocalizedValue) -> List[str]:
class Foo:
    def some_method(self, x, y):
        return x + y;
        """Decompresses the specified value so
        it can be spread over the internal widgets.

        Arguments:
            value:
                The :see:LocalizedValue to display in this
                widget.

        Returns:
            All values to display in the inner widgets.
        """

        result = []
        for lang_code, _ in settings.LANGUAGES:
            if value:
                result.append(value.get(lang_code))
            else:
                result.append(None)

        return result


class LocalizedCharFieldWidget(LocalizedFieldWidget):
    """Widget that has an input box for every language."""
    widget = forms.TextInput


class LocalizedFileWidget(LocalizedFieldWidget):
    """Widget that has an file input box for every language."""
    widget = forms.ClearableFileInput


class AdminLocalizedFieldWidget(LocalizedFieldWidget):
    widget = widgets.AdminTextareaWidget
    template = 'localized_fields/admin/widget.html'

    def render(self, name, value, attrs=None):
        if self.is_localized:

            for widget in self.widgets:

                widget.is_localized = self.is_localized

        # value is a list of values, each corresponding to a widget
        # in self.widgets.
        if not isinstance(value, list):
            value = self.decompress(value)
        output = []
        final_attrs = self.build_attrs(attrs)

        id_ = final_attrs.get('id')
        for i, widget in enumerate(self.widgets):

            try:
                widget_value = value[i]
            except IndexError:
                widget_value = None
            if id_:
                final_attrs = dict(final_attrs, id='%s_%s' % (id_, i))
            widget_attrs = self.build_widget_attrs(widget, widget_value, final_attrs)
            output.append(widget.render(name + '_%s' % i, widget_value, widget_attrs))
        context = {
            'id': final_attrs.get('id'),
            'name': name,
            'widgets': zip([code for code, lang in settings.LANGUAGES], output),
            'available_languages': settings.LANGUAGES
        }
        return render_to_string(self.template, context)

    @staticmethod
    def build_widget_attrs(widget, value, attrs):
        attrs = dict(attrs)  # Copy attrs to avoid modifying the argument.
        if (not widget.use_required_attribute(value) or not widget.is_required) \
                and 'required' in attrs:
            del attrs['required']
        return attrs


class AdminLocalizedCharFieldWidget(AdminLocalizedFieldWidget):
    widget = widgets.AdminTextInputWidget


class AdminLocalizedFileFieldWidget(AdminLocalizedFieldWidget):
    widget = widgets.AdminFileWidget


1	1	from typing import List
		0 ignored issues – show Configuration introduced 2017-03-17 15:37 UTC by Report Bug Copy Issue Report The import `typing` could not be resolved. This can be caused by one of the following: 1. Missing Dependencies This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands. # .scrutinizer.yml before_commands: - sudo pip install abc # Python2 - sudo pip3 install abc # Python3 Tip: We are currently not using virtualenv to run pylint, when installing your modules make sure to use the command for the correct version. 2. Missing __init__.py files This error could also result from missing `__init__.py` files in your module folders. Make sure that you place one file in each sub-folder. Loading history...
2
3	1	from django.conf import settings
		0 ignored issues – show Configuration introduced 2017-03-17 15:37 UTC by Report Bug Copy Issue Report The import `django.conf` could not be resolved. This can be caused by one of the following: 1. Missing Dependencies This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands. # .scrutinizer.yml before_commands: - sudo pip install abc # Python2 - sudo pip3 install abc # Python3 Tip: We are currently not using virtualenv to run pylint, when installing your modules make sure to use the command for the correct version. 2. Missing __init__.py files This error could also result from missing `__init__.py` files in your module folders. Make sure that you place one file in each sub-folder. Loading history...
4	1	from django import forms
		0 ignored issues – show Configuration introduced 2017-03-17 15:37 UTC by Report Bug Copy Issue Report The import `django` could not be resolved. This can be caused by one of the following: 1. Missing Dependencies This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands. # .scrutinizer.yml before_commands: - sudo pip install abc # Python2 - sudo pip3 install abc # Python3 Tip: We are currently not using virtualenv to run pylint, when installing your modules make sure to use the command for the correct version. 2. Missing __init__.py files This error could also result from missing `__init__.py` files in your module folders. Make sure that you place one file in each sub-folder. Loading history...
5	1	from django.contrib.admin import widgets
		0 ignored issues – show Configuration introduced 2017-03-17 15:37 UTC by Report Bug Copy Issue Report The import `django.contrib.admin` could not be resolved. This can be caused by one of the following: 1. Missing Dependencies This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands. # .scrutinizer.yml before_commands: - sudo pip install abc # Python2 - sudo pip3 install abc # Python3 Tip: We are currently not using virtualenv to run pylint, when installing your modules make sure to use the command for the correct version. 2. Missing __init__.py files This error could also result from missing `__init__.py` files in your module folders. Make sure that you place one file in each sub-folder. Loading history...
6	1	from django.template.loader import render_to_string
		0 ignored issues – show Configuration introduced 2017-03-17 15:37 UTC by Report Bug Copy Issue Report The import `django.template.loader` could not be resolved. This can be caused by one of the following: 1. Missing Dependencies This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands. # .scrutinizer.yml before_commands: - sudo pip install abc # Python2 - sudo pip3 install abc # Python3 Tip: We are currently not using virtualenv to run pylint, when installing your modules make sure to use the command for the correct version. 2. Missing __init__.py files This error could also result from missing `__init__.py` files in your module folders. Make sure that you place one file in each sub-folder. Loading history...
7
8	1	from .value import LocalizedValue
9
10
11	1	class LocalizedFieldWidget(forms.MultiWidget):
12		"""Widget that has an input box for every language."""
13	1	widget = forms.Textarea
14
15	1	def __init__(self, args, *kwargs):
16		"""Initializes a new instance of :see:LocalizedFieldWidget."""
17
18	1	initial_widgets = [
19		self.widget
20		for _ in settings.LANGUAGES
21		]
22
23	1	super().__init__(initial_widgets, args, *kwargs)
24
25	1	def decompress(self, value: LocalizedValue) -> List[str]:
		0 ignored issues – show Coding Style introduced 2017-03-17 15:37 UTC by Report Bug Copy Issue Report This method could be written as a function/class method. If a method does not access any attributes of the class, it could also be implemented as a function or static method. This can help improve readability. For example class Foo: def some_method(self, x, y): return x + y; could be written as class Foo: @classmethod def some_method(cls, x, y): return x + y; Loading history...
26		"""Decompresses the specified value so
27		it can be spread over the internal widgets.
28
29		Arguments:
30		value:
31		The :see:LocalizedValue to display in this
32		widget.
33
34		Returns:
35		All values to display in the inner widgets.
36		"""
37
38	1	result = []
39	1	for lang_code, _ in settings.LANGUAGES:
40	1	if value:
41	1	result.append(value.get(lang_code))
42		else:
43	1	result.append(None)
44
45	1	return result
46
47
48	1	class LocalizedCharFieldWidget(LocalizedFieldWidget):
49		"""Widget that has an input box for every language."""
50	1	widget = forms.TextInput
51
52
53	1	class LocalizedFileWidget(LocalizedFieldWidget):
54		"""Widget that has an file input box for every language."""
55	1	widget = forms.ClearableFileInput
56
57
58	1	class AdminLocalizedFieldWidget(LocalizedFieldWidget):
59	1	widget = widgets.AdminTextareaWidget
60	1	template = 'localized_fields/admin/widget.html'
61
62	1	def render(self, name, value, attrs=None):
63		if self.is_localized:
		0 ignored issues – show Bug introduced 2017-03-17 15:37 UTC by Report Bug Copy Issue Report The Instance of `AdminLocalizedFieldWidget` does not seem to have a member named `is_localized`. This check looks for calls to members that are non-existent. These calls will fail. The member could have been renamed or removed. Loading history...
64		for widget in self.widgets:
		0 ignored issues – show Bug introduced 2017-03-17 15:37 UTC by Report Bug Copy Issue Report The Instance of `AdminLocalizedFieldWidget` does not seem to have a member named `widgets`. This check looks for calls to members that are non-existent. These calls will fail. The member could have been renamed or removed. Loading history...
65		widget.is_localized = self.is_localized
		0 ignored issues – show Bug introduced 2017-03-17 15:37 UTC by Report Bug Copy Issue Report The Instance of `AdminLocalizedFieldWidget` does not seem to have a member named `is_localized`. This check looks for calls to members that are non-existent. These calls will fail. The member could have been renamed or removed. Loading history...
66		# value is a list of values, each corresponding to a widget
67		# in self.widgets.
68		if not isinstance(value, list):
69		value = self.decompress(value)
70		output = []
71		final_attrs = self.build_attrs(attrs)
		0 ignored issues – show Bug introduced 2017-03-17 15:37 UTC by Report Bug Copy Issue Report The Instance of `AdminLocalizedFieldWidget` does not seem to have a member named `build_attrs`. This check looks for calls to members that are non-existent. These calls will fail. The member could have been renamed or removed. Loading history...
72		id_ = final_attrs.get('id')
73		for i, widget in enumerate(self.widgets):
		0 ignored issues – show Bug introduced 2017-03-17 15:37 UTC by Report Bug Copy Issue Report The Instance of `AdminLocalizedFieldWidget` does not seem to have a member named `widgets`. This check looks for calls to members that are non-existent. These calls will fail. The member could have been renamed or removed. Loading history...
74		try:
75		widget_value = value[i]
76		except IndexError:
77		widget_value = None
78		if id_:
79		final_attrs = dict(final_attrs, id='%s_%s' % (id_, i))
80		widget_attrs = self.build_widget_attrs(widget, widget_value, final_attrs)
81		output.append(widget.render(name + '_%s' % i, widget_value, widget_attrs))
82		context = {
83		'id': final_attrs.get('id'),
84		'name': name,
85		'widgets': zip([code for code, lang in settings.LANGUAGES], output),
86		'available_languages': settings.LANGUAGES
87		}
88		return render_to_string(self.template, context)
89
90	1	@staticmethod
91		def build_widget_attrs(widget, value, attrs):
92		attrs = dict(attrs) # Copy attrs to avoid modifying the argument.
93		if (not widget.use_required_attribute(value) or not widget.is_required) \
94		and 'required' in attrs:
95		del attrs['required']
96		return attrs
97
98
99	1	class AdminLocalizedCharFieldWidget(AdminLocalizedFieldWidget):
100	1	widget = widgets.AdminTextInputWidget
101
102
103	1	class AdminLocalizedFileFieldWidget(AdminLocalizedFieldWidget):
104		widget = widgets.AdminFileWidget
105

Push — master ( f7c14f...06873a )

AdminLocalizedFileFieldWidget

Complexity

Size/Duplication

Test Coverage

Importance

1. Missing Dependencies

2. Missing init.py files

1. Missing Dependencies

2. Missing init.py files

1. Missing Dependencies

2. Missing init.py files

1. Missing Dependencies

2. Missing init.py files

1. Missing Dependencies

2. Missing init.py files

SectorLabs / django-localized-fields

Push — master ( f7c14f...06873a )

AdminLocalizedFileFieldWidget

Complexity

Size/Duplication

Test Coverage

Importance

1. Missing Dependencies

2. Missing __init__.py files

1. Missing Dependencies

2. Missing __init__.py files

1. Missing Dependencies

2. Missing __init__.py files

1. Missing Dependencies

2. Missing __init__.py files

1. Missing Dependencies

2. Missing __init__.py files

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