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util.cpython-37.opt-1.pyc
B �ґX{F � @ sX d Z ddlmZmZmZmZ ddlZddlZddlmZm Z m Z ddl m Z ddl mZmZ ddlmZ dd lmZ ejd kr�dd lmZmZ ndd lmZmZ ejd kr�dd lmZmZ dZ d#dd�Z d$dd�Z G dd� de�Z G dd� d�Z n$ddlm Z dZ d%dd�Z d&dd�Z dd dd dd ddd dd dd � Z!G d d � d e"�Z#G d!d"� d"e"�Z$dS )'a Miscellaneous data helpers, including functions for converting integers to and from bytes and UTC timezone. Exports the following items: - OrderedDict() - int_from_bytes() - int_to_bytes() - timezone.utc - inet_ntop() - inet_pton() - uri_to_iri() - iri_to_uri() � )�unicode_literals�division�absolute_import�print_functionN)�datetime�date�time� )�unwrap)� iri_to_uri� uri_to_iri)� OrderedDict)� type_nameZwin32)� inet_ntop� inet_pton)� )� timedelta�tzinfoTFc C s� d}|rJ| dk rJd}t t�tdt| � �d �d �}| d|> d|> } d| }t|�d@ rfd| }|�d �}|r�|s�t|dd� �d @ r�d | }|d k r�|r�d }nd }||t|� | }n$|r�t|dd� �d @ dkr�d | }|S )au Converts an integer to a byte string :param value: The integer to convert :param signed: If the byte string should be encoded using two's complement :param width: None == auto, otherwise an integer of the byte width for the return value :return: A byte string Fr Tz%xg @� r �0�hex� � N� �)�int�math�ceil�len�abs�decode�ord)�value�signed�widthZis_neg�bitsZhex_str�outputZpad_char� r& �@/opt/alt/python37/lib/python3.7/site-packages/asn1crypto/util.py� int_to_bytes) s& " r( c C sT | dkr dS t | �d�d�}|s$|S t| dd� �d@ rPt| �d }|d|> S |S )a Converts a byte string to an integer :param value: The byte string to convert :param signed: If the byte string should be interpreted using two's complement :return: An integer � r r � r r r )Zlong�encoder r )r! r" ZnumZbit_lenr& r& r' �int_from_bytesV s r, c @ s$ e Zd Zdd� Zdd� Zdd� ZdS )�utcc C s dS )Ns UTC+00:00r& )�self�_r& r& r' �tznameu s z utc.tznamec C s t d�S )Nr )r )r. r/ r& r& r' � utcoffsetx s z utc.utcoffsetc C s t d�S )Nr )r )r. r/ r& r& r' �dst{ s zutc.dstN)�__name__� __module__� __qualname__r0 r1 r2 r& r& r& r' r- s s r- c @ s e Zd Ze� ZdS )�timezoneN)r3 r4 r5 r- r& r& r& r' r6 ~ s r6 )r6 c C sn |dkr^|rD| dk r&t | d ��� }n| �� }|d dkrL|d7 }n| �� }t�|d �p\d}| j|d|d�S )au Converts an integer to a byte string :param value: The integer to convert :param signed: If the byte string should be encoded using two's complement :param width: None == auto, otherwise an integer of the byte width for the return value :return: A byte string Nr r r �big)� byteorderr" )r � bit_lengthr r �to_bytes)r! r" r# Z bits_requiredr& r& r' r( � s c C s t j| d|d�S )a Converts a byte string to an integer :param value: The byte string to convert :param signed: If the byte string should be interpreted using two's complement :return: An integer r7 )r" )r � from_bytes)r! r" r& r& r' r, � s � � � ) r � r � � � � r � � � � c @ s� e Zd ZdZdZdZdZdd� Zdd� Zdd� Z d d � Z d#d d �Z d d� Z dd� Z dd� Zdd� Zdd� Zdd� Zdd� Zdd � Zd d � Zd d � Zd!d"� ZdS )$� extended_datez� A datetime.date-like object that can represent the year 0. This is just to handle 0000-01-01 found in some certificates. Nc C sZ |dkrt d��|dk s |dkr(t d��|dk s<|t| krDt d��|| _|| _|| _dS )z� :param year: The integer 0 :param month: An integer from 1 to 12 :param day: An integer from 1 to 31 r zyear must be 0r rG zmonth is out of rangezday is out of rangeN)� ValueError�_DAYS_PER_MONTH_YEAR_0�year�month�day)r. rK rL rM r& r& r' �__init__� s zextended_date.__init__c C s� |� dd�}td| j| j�}d|krR|�d�}|� dd�}|� dd�}|� d|�}d|kr�|�d�}|� dd�}|� dd�}|� d|�}|�|�S ) z� Performs strftime(), always returning a unicode string :param format: A strftime() format string :return: A unicode string of the formatted date z%Y�0000i� z%c�2000�%z%%z%x)�replacer rL rM �strftime)r. �format�temp�c_out�x_outr& r& r' �_format� s zextended_date._formatc C s | � d�S )z� Formats the date as %Y-%m-%d :return: The date formatted to %Y-%m-%d as a unicode string in Python 3 and a byte string in Python 2 z 0000-%m-%d)rS )r. r& r& r' � isoformat s zextended_date.isoformatc C s | � |�}tr|�d�S |S )z� Formats the date using strftime() :param format: The strftime() format string :return: The formatted date as a unicode string in Python 3 and a byte string in Python 2 zutf-8)rX �py2r+ )r. rT r% r& r& r' rS s zextended_date.strftimec C sH |dkr| j }|dkr | j}|dkr*| j}|dkr8t}nt}||||�S )z� Returns a new datetime.date or asn1crypto.util.extended_date object with the specified components replaced :return: A datetime.date or asn1crypto.util.extended_date object Nr )rK rL rM r rH )r. rK rL rM �clsr& r& r' rR ' s zextended_date.replacec C s t r | �� S | �� S d S )N)rZ � __bytes__� __unicode__)r. r& r& r' �__str__B s zextended_date.__str__c C s | � � �d�S )Nzutf-8)r] r+ )r. r& r& r' r\ H s zextended_date.__bytes__c C s | � d�S )Nz%Y-%m-%d)rX )r. r& r& r' r] K s zextended_date.__unicode__c C s t || j�sdS | �|�dkS )NFr )� isinstance� __class__�__cmp__)r. �otherr& r& r' �__eq__N s zextended_date.__eq__c C s | � |� S )N)rc )r. rb r& r& r' �__ne__S s zextended_date.__ne__c C s t tdt|����d S )Nz� An asn1crypto.util.extended_date object can only be compared to an asn1crypto.util.extended_date or datetime.date object, not %s )� TypeErrorr r )r. rb r& r& r' �_comparison_errorV s z extended_date._comparison_errorc C s` t |t�rdS t || j�s$| �|� | j| j| jf}|j|j|jf}||k rPdS ||kr\dS dS )N���r r )r_ r r` rf rK rL rM )r. rb �st�otr& r& r' ra _ s zextended_date.__cmp__c C s | � |�dk S )Nr )ra )r. rb r& r& r' �__lt__w s zextended_date.__lt__c C s | � |�dkS )Nr )ra )r. rb r& r& r' �__le__z s zextended_date.__le__c C s | � |�dkS )Nr )ra )r. rb r& r& r' �__gt__} s zextended_date.__gt__c C s | � |�dkS )Nr )ra )r. rb r& r& r' �__ge__� s zextended_date.__ge__)NNN)r3 r4 r5 �__doc__rK rL rM rN rX rY rS rR r^ r\ r] rc rd rf ra rj rk rl rm r& r& r& r' rH � s( rH c @ s� e Zd ZdZdZdZdZdZdZdZ dZ dZ d/dd�Z dd� Z dd � Zd d � Zd d � Zdd� Zdd� Zd0dd�Zdd� Zd1dd�Zdd� Zdd � Zd d � Zd d � Zd!d"� Zd#d$� Zd%d&� Z d'd(� Z d)d*� Z d+d,� Z d-d.� Z dS )2�extended_datetimez� A datetime.datetime-like object that can represent the year 0. This is just to handle 0000-01-01 found in some certificates. Nr c C s� |dkrt d��|dk s |dkr(t d��|dk s<|t| krDt d��|dk sT|dkr\t d��|dk sl|d krtt d ��|dk s�|d kr�t d ��|dk s�|d kr�t d ��|| _|| _|| _|| _|| _|| _|| _|| _ dS )a� :param year: The integer 0 :param month: An integer from 1 to 12 :param day: An integer from 1 to 31 :param hour: An integer from 0 to 23 :param minute: An integer from 0 to 59 :param second: An integer from 0 to 59 :param microsecond: An integer from 0 to 999999 r zyear must be 0r rG zmonth is out of rangezday is out of range� zhour is out of range�; zminute is out of rangezsecond is out of rangei?B zmicrosecond is out of rangeN) rI rJ rK rL rM �hour�minute�second� microsecondr ) r. rK rL rM rr rs rt ru r r& r& r' rN � s, zextended_datetime.__init__c C s t | j| j| j�S )zS :return: An asn1crypto.util.extended_date of the date )rH rK rL rM )r. r& r& r' r � s zextended_datetime.datec C s t | j| j| j| j| j�S )zI :return: A datetime.time object of the time )r rr rs rt ru r )r. r& r& r' r � s zextended_datetime.timec C s" | j dkrdS | j �| jdd��S )z\ :return: None or a datetime.timedelta() of the offset from UTC Ni� )rK )r r1 rR )r. r& r& r' r1 � s zextended_datetime.utcoffsetc C s" | j dkrdS | j �| jdd��S )zi :return: None or a datetime.timedelta() of the daylight savings time offset Ni� )rK )r r2 rR )r. r& r& r' r2 � s zextended_datetime.dstc C s" | j dkrdS | j �| jdd��S )z� :return: None or the name of the timezone as a unicode string in Python 3 and a byte string in Python 2 Ni� )rK )r r0 rR )r. r& r& r' r0 � s zextended_datetime.tznamec C s� |� dd�}td| j| j| j| j| j| j| j�}d|krf|� d�}|� dd�}|� dd�}|� d|�}d|kr�|� d�}|� dd�}|� dd�}|� d|�}|� |�S ) z� Performs strftime(), always returning a unicode string :param format: A strftime() format string :return: A unicode string of the formatted datetime z%YrO i� z%crP rQ z%%z%x) rR r rL rM rr rs rt ru r rS )r. rT rU rV rW r& r& r' rX � s* zextended_datetime._format�Tc C s& | j dkr| �d| �S | �d| �S )aj Formats the date as "%Y-%m-%d %H:%M:%S" with the sep param between the date and time portions :param set: A single character of the separator to place between the date and time :return: The formatted datetime as a unicode string in Python 3 and a byte string in Python 2 r z0000-%%m-%%d%s%%H:%%M:%%Sz 0000-%%m-%%d%s%%H:%%M:%%S.%%f)ru rS )r. �sepr& r& r' rY s zextended_datetime.isoformatc C s | � |�}tr|�d�S |S )z� Formats the date using strftime() :param format: The strftime() format string :return: The formatted date as a unicode string in Python 3 and a byte string in Python 2 zutf-8)rX rZ r+ )r. rT r% r& r& r' rS 1 s zextended_datetime.strftimec C s� |dkr| j }|dkr | j}|dkr*| j}|dkr8| j}|dkrF| j}|dkrT| j}|dkrb| j}|dkrp| j}|dkr~t} nt } | ||||||||�S )z� Returns a new datetime.datetime or asn1crypto.util.extended_datetime object with the specified components replaced :return: A datetime.datetime or asn1crypto.util.extended_datetime object Nr ) rK rL rM rr rs rt ru r r ro ) r. rK rL rM rr rs rt ru r r[ r& r& r' rR B s8 zextended_datetime.replacec C s t r | �� S | �� S d S )N)rZ r\ r] )r. r& r& r' r^ m s zextended_datetime.__str__c C s | � � �d�S )Nzutf-8)r] r+ )r. r& r& r' r\ s s zextended_datetime.__bytes__c C s d}| j dkr|d7 }| �|�S )Nz%Y-%m-%d %H:%M:%Sr z.%f)ru rX )r. rT r& r& r' r] v s z extended_datetime.__unicode__c C s t || j�sdS | �|�dkS )NFr )r_ r` ra )r. rb r& r& r' rc | s zextended_datetime.__eq__c C s | � |� S )N)rc )r. rb r& r& r' rd � s zextended_datetime.__ne__c C s t tdt|����dS )z� Raises a TypeError about the other object not being suitable for comparison :param other: The object being compared to z� An asn1crypto.util.extended_datetime object can only be compared to an asn1crypto.util.extended_datetime or datetime.datetime object, not %s N)re r r )r. rb r& r& r' rf � s z#extended_datetime._comparison_errorc C s� | � � }|� � }|d k r |d ks0|d kr8|d k r8td��t|t�rFdS t|| j�s\| �|� | j| j| j| j | j | j | j |f}|j|j|j|j |j |j |j |f}||k r�dS ||kr�dS dS )Nz5can't compare offset-naive and offset-aware datetimesrg r r ) r1 re r_ r r` rf rK rL rM rr rs rt ru )r. rb ZsoZoorh ri r& r& r' ra � s: zextended_datetime.__cmp__c C s | � |�dk S )Nr )ra )r. rb r& r& r' rj � s zextended_datetime.__lt__c C s | � |�dkS )Nr )ra )r. rb r& r& r' rk � s zextended_datetime.__le__c C s | � |�dkS )Nr )ra )r. rb r& r& r' rl � s zextended_datetime.__gt__c C s | � |�dkS )Nr )ra )r. rb r& r& r' rm � s zextended_datetime.__ge__)r r r r N)rv )NNNNNNNN)!r3 r4 r5 rn rK rL rM rr rs rt ru r rN r r r1 r2 r0 rX rY rS rR r^ r\ r] rc rd rf ra rj rk rl rm r& r& r& r' ro � s> 6 ' *(ro )FN)F)FN)F)%rn Z __future__r r r r r �sysr r r Z_errorsr Z_irir r Z _ordereddictr Z_typesr �platformZ_inetr r Zsocket� version_infor r rZ r( r, r- r6 rJ �objectrH ro r& r& r& r' �<module> sJ - ;
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__init__.cpython-37.opt-1.pyc
382 bytes
0644
__init__.cpython-37.pyc
382 bytes
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_elliptic_curve.cpython-37.opt-1.pyc
7758 bytes
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_elliptic_curve.cpython-37.pyc
7832 bytes
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_errors.cpython-37.opt-1.pyc
1025 bytes
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_errors.cpython-37.pyc
1025 bytes
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_ffi.cpython-37.opt-1.pyc
1317 bytes
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_ffi.cpython-37.pyc
1317 bytes
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_inet.cpython-37.opt-1.pyc
3608 bytes
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_inet.cpython-37.pyc
3608 bytes
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_int.cpython-37.opt-1.pyc
3911 bytes
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_int.cpython-37.pyc
3946 bytes
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_iri.cpython-37.opt-1.pyc
6415 bytes
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_iri.cpython-37.pyc
6415 bytes
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_ordereddict.cpython-37.opt-1.pyc
3678 bytes
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_ordereddict.cpython-37.pyc
3678 bytes
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_teletex_codec.cpython-37.opt-1.pyc
2996 bytes
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_teletex_codec.cpython-37.pyc
2996 bytes
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_types.cpython-37.opt-1.pyc
1285 bytes
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_types.cpython-37.pyc
1285 bytes
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algos.cpython-37.opt-1.pyc
24219 bytes
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algos.cpython-37.pyc
24219 bytes
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cms.cpython-37.opt-1.pyc
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cms.cpython-37.pyc
26098 bytes
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core.cpython-37.opt-1.pyc
113137 bytes
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core.cpython-37.pyc
113137 bytes
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crl.cpython-37.opt-1.pyc
14763 bytes
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crl.cpython-37.pyc
14763 bytes
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csr.cpython-37.opt-1.pyc
2923 bytes
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csr.cpython-37.pyc
2923 bytes
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keys.cpython-37.opt-1.pyc
29041 bytes
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keys.cpython-37.pyc
29041 bytes
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ocsp.cpython-37.opt-1.pyc
18339 bytes
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ocsp.cpython-37.pyc
18339 bytes
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parser.cpython-37.opt-1.pyc
6795 bytes
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parser.cpython-37.pyc
6795 bytes
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pdf.cpython-37.opt-1.pyc
2809 bytes
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pdf.cpython-37.pyc
2809 bytes
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pem.cpython-37.opt-1.pyc
5082 bytes
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pem.cpython-37.pyc
5082 bytes
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pkcs12.cpython-37.opt-1.pyc
5457 bytes
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pkcs12.cpython-37.pyc
5457 bytes
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tsp.cpython-37.opt-1.pyc
9325 bytes
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tsp.cpython-37.pyc
9325 bytes
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util.cpython-37.opt-1.pyc
16591 bytes
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util.cpython-37.pyc
16591 bytes
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version.cpython-37.opt-1.pyc
343 bytes
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version.cpython-37.pyc
343 bytes
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x509.cpython-37.opt-1.pyc
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x509.cpython-37.pyc
69900 bytes
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