OwlCyberSecurity - MANAGER
Edit File: datastructures.cpython-39.pyc
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Nc C s t �|p d�| _ d S )N� )�dict�fromkeys)�self�iterabler r �]/home/gouroczh/virtualenv/test/3.9/lib/python3.9/site-packages/django/utils/datastructures.py�__init__ s zOrderedSet.__init__c C s d | j |< d S �N�r �r �itemr r r �add s zOrderedSet.addc C s | j |= d S r r r r r r �remove s zOrderedSet.removec C s& z| � |� W n ty Y n0 d S r )r �KeyErrorr r r r �discard s zOrderedSet.discardc C s t | j�S r )�iterr �r r r r �__iter__ s zOrderedSet.__iter__c C s t | j�S r )�reversedr r r r r � __reversed__ s zOrderedSet.__reversed__c C s || j v S r r r r r r � __contains__ s zOrderedSet.__contains__c C s t | j�S r )�boolr r r r r �__bool__" s zOrderedSet.__bool__c C s t | j�S r )�lenr r r r r �__len__% s zOrderedSet.__len__c C s, | j rtt| j ��nd}| jj� d|� d�S )N� �(�))r �repr�list� __class__� __qualname__�r �datar r r �__repr__( s zOrderedSet.__repr__)N)�__name__� __module__r# �__doc__r r r r r r r r r r& r r r r r s r c @ s e Zd ZdS )�MultiValueDictKeyErrorN)r' r( r# r r r r r* - s r* c s� e Zd ZdZd/� fdd� Z� fdd�Z� fdd�Z� fd d �Zd d � Zd d� Z dd� Z dd� Z d0dd�Z d1� fdd� Z d2dd�Z� fdd �Zd3d d �Zd4d d �Zd!d"� Zd#d$� Z� fd%d&�Zd'd(� Zd)d*� Zd+d,� Zd-d.� Z� ZS )5�MultiValueDicta� A subclass of dictionary customized to handle multiple values for the same key. >>> d = MultiValueDict({'name': ['Adrian', 'Simon'], 'position': ['Developer']}) >>> d['name'] 'Simon' >>> d.getlist('name') ['Adrian', 'Simon'] >>> d.getlist('doesnotexist') [] >>> d.getlist('doesnotexist', ['Adrian', 'Simon']) ['Adrian', 'Simon'] >>> d.get('lastname', 'nonexistent') 'nonexistent' >>> d.setlist('lastname', ['Holovaty', 'Willison']) This class exists to solve the irritating problem raised by cgi.parse_qs, which returns a list for every key, even though most web forms submit single name-value pairs. r c s t � �|� d S r )�superr )r Zkey_to_list_mapping�r" r r r H s zMultiValueDict.__init__c s d| j jt� �� f S )Nz<%s: %s>)r" r' r, r& r r- r r r& K s zMultiValueDict.__repr__c sR zt � �|�}W n ty* t|��Y n0 z |d W S tyL g Y S 0 dS )z| Return the last data value for this key, or [] if it's an empty list; raise KeyError if not found. ���N)r, � __getitem__r r* � IndexError�r �key�list_r- r r r/ N s zMultiValueDict.__getitem__c s t � �||g� d S r �r, � __setitem__�r r2 �valuer- r r r5 \ s zMultiValueDict.__setitem__c C s | � dd� | �� D ��S )Nc S s g | ]\}}||d d � f�qS r r ��.0�k�vr r r � <listcomp>` � z+MultiValueDict.__copy__.<locals>.<listcomp>)r" �listsr r r r �__copy___ s zMultiValueDict.__copy__c C sJ | � � }||t| �< t�| �D ]&\}}t�|t�||�t�||�� q |S r )r" �idr �itemsr5 �copy�deepcopy)r �memo�resultr2 r7 r r r � __deepcopy__b s �zMultiValueDict.__deepcopy__c s i � j �d� fdd�� D �i�S )N�_datac s i | ]}|� � |��qS r ��_getlist)r9 r: r r r � <dictcomp>l r= z/MultiValueDict.__getstate__.<locals>.<dictcomp>)�__dict__r r r r � __getstate__k s zMultiValueDict.__getstate__c C s: |� di �}|�� D ]\}}| �||� q| j�|� d S )NrG )�poprA �setlistrK �update)r Zobj_dictr% r: r; r r r � __setstate__n s zMultiValueDict.__setstate__Nc C s4 z | | }W n t y" | Y S 0 |g kr0|S |S )z� Return the last data value for the passed key. If key doesn't exist or value is an empty list, return `default`. )r )r r2 �default�valr r r �gett s zMultiValueDict.getFc sX zt � �|�}W n& ty6 |du r.g Y S | Y S 0 |rP|durLt|�nd}|S dS )z� Return a list of values for the key. Used internally to manipulate values list. If force_list is True, return a new copy of values. N)r, r/ r r! )r r2 rQ � force_list�valuesr- r r rI � s zMultiValueDict._getlistc C s | j ||dd�S )zn Return the list of values for the key. If key doesn't exist, return a default value. T)rT rH �r r2 rQ r r r �getlist� s zMultiValueDict.getlistc s t � �||� d S r r4 r1 r- r r rN � s zMultiValueDict.setlistc C s || vr|| |< | | S r r rV r r r � setdefault� s zMultiValueDict.setdefaultc C s* || vr |d u rg }| � ||� | �|�S r )rN rI )r r2 Z default_listr r r �setlistdefault� s z MultiValueDict.setlistdefaultc C s | � |��|� dS )z8Append an item to the internal list associated with key.N)rY �appendr6 r r r � appendlist� s zMultiValueDict.appendlistc c s | D ]}|| | fV qdS )zu Yield (key, value) pairs, where value is the last item in the list associated with the key. Nr �r r2 r r r rA � s zMultiValueDict.itemsc s t t� �� �S )zYield (key, list) pairs.)r r, rA r r- r r r> � s zMultiValueDict.listsc c s | D ]}| | V qdS )z'Yield the last value on every key list.Nr r\ r r r rU � s zMultiValueDict.valuesc C s t � | �S )z%Return a shallow copy of this object.)rB r r r r rB � s zMultiValueDict.copyc O s� t |�dkr tdt |� ��|r�|d }t|t�rV|�� D ]\}}| �|��|� q:n0t|t�rh|�� }|D ]\}}| �|�� |� ql|�� D ]\}}| �|�� |� q�dS )z.Extend rather than replace existing key lists.� z*update expected at most 1 argument, got %dr N) r � TypeError� isinstancer+ r> rY �extendr rA rZ )r �args�kwargs�argr2 Z value_listr7 r r r rO � s zMultiValueDict.updatec s � fdd�� D �S )z5Return current object as a dict with singular values.c s i | ]}|� | �qS r r )r9 r2 r r r rJ � r= z'MultiValueDict.dict.<locals>.<dictcomp>r r r r r r � s zMultiValueDict.dict)r )N)NF)N)N)N)r' r( r# r) r r& r/ r5 r? rF rL rP rS rI rW rN rX rY r[ rA r> rU rB rO r � __classcell__r r r- r r+ 1 s, r+ c @ sZ e Zd ZdZdd�dd�Zdd� ZeZeZeZeZ eZ eZ eZ eZ eZeZeZeZeZdS ) � ImmutableLista0 A tuple-like object that raises useful errors when it is asked to mutate. Example:: >>> a = ImmutableList(range(5), warning="You cannot mutate this.") >>> a[3] = '4' Traceback (most recent call last): ... AttributeError: You cannot mutate this. z"ImmutableList object is immutable.)�warningc O s" t j| g|�R i |��}||_|S r )�tuple�__new__rf )�clsrf ra rb r r r r rh � s zImmutableList.__new__c O s t | j��d S r )�AttributeErrorrf )r ra rb r r r �complain� s zImmutableList.complainN)r' r( r# r) rh rk � __delitem__Z __delslice__�__iadd__�__imul__r5 Z __setslice__rZ r` �insertrM r �sort�reverser r r r re � s re c s, e Zd ZdZ� fdd�Z� fdd�Z� ZS )� DictWrapperaG Wrap accesses to a dictionary so that certain values (those starting with the specified prefix) are passed through a function before being returned. The prefix is removed before looking up the real value. Used by the SQL construction code to ensure that values are correctly quoted before being used. c s t � �|� || _|| _d S r )r, r �func�prefix)r r% rs rt r- r r r s zDictWrapper.__init__c s@ |� | j�}|r"|t| j�d� }t� �|�}|r<| �|�S |S )z� Retrieve the real value after stripping the prefix string (if present). If the prefix is present, pass the value through self.func before returning, otherwise return the raw value. N)� startswithrt r r, r/ rs )r r2 Zuse_funcr7 r- r r r/ s zDictWrapper.__getitem__)r' r( r# r) r r/ rd r r r- r rr s rr c @ sT e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z e dd� �Z dS )�CaseInsensitiveMappinga� Mapping allowing case-insensitive key lookups. Original case of keys is preserved for iteration and string representation. Example:: >>> ci_map = CaseInsensitiveMapping({'name': 'Jane'}) >>> ci_map['Name'] Jane >>> ci_map['NAME'] Jane >>> ci_map['name'] Jane >>> ci_map # original case preserved {'name': 'Jane'} c C s dd� | � |�D �| _d S )Nc S s i | ]\}}|� � ||f�qS r ��lowerr8 r r r rJ 2 r= z3CaseInsensitiveMapping.__init__.<locals>.<dictcomp>)� _unpack_items�_storer$ r r r r 1 s z CaseInsensitiveMapping.__init__c C s | j |�� d S )Nr] )rz rx r\ r r r r/ 4 s z"CaseInsensitiveMapping.__getitem__c C s t | j�S r )r rz r r r r r 7 s z CaseInsensitiveMapping.__len__c C s. t |t�o,dd� | �� D �dd� |�� D �kS )Nc S s i | ]\}}|� � |�qS r rw r8 r r r rJ ; s z1CaseInsensitiveMapping.__eq__.<locals>.<dictcomp>c S s i | ]\}}|� � |�qS r rw r8 r r r rJ = r= )r_ r rA )r �otherr r r �__eq__: s ��z CaseInsensitiveMapping.__eq__c C s dd� | j �� D �S )Nc s s | ]\}}|V qd S r r )r9 Z original_keyr7 r r r � <genexpr>@ r= z2CaseInsensitiveMapping.__iter__.<locals>.<genexpr>)rz rU r r r r r ? s z CaseInsensitiveMapping.__iter__c C s t dd� | j�� D ��S )Nc S s i | ]\}}||�qS r r )r9 r2 r7 r r r rJ C r= z3CaseInsensitiveMapping.__repr__.<locals>.<dictcomp>)r rz rU r r r r r& B s z CaseInsensitiveMapping.__repr__c C s | S r r r r r r rB E s zCaseInsensitiveMapping.copyc c sz t | ttf�r | �� E d H d S t| �D ]L\}}t|�dkrPtd�|t|����t |d t�sntd|d ��|V q(d S )N� zDdictionary update sequence element #{} has length {}; 2 is required.r z0Element key %r invalid, only strings are allowed) r_ r r rA � enumerater � ValueError�format�str)r% �i�elemr r r ry H s �� �z$CaseInsensitiveMapping._unpack_itemsN) r' r( r# r) r r/ r r| r r& rB � staticmethodry r r r r rv s rv ) rB �collections.abcr r r r* r r+ rg re rr rv r r r r �<module> s ( ,%