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util.cpython-35.pyc
�ґX{F � @ s d Z d d l m Z m Z m Z m Z d d l Z d d l Z d d l m Z m Z m Z d d l m Z d d l m Z m Z d d l m Z d d l m Z e j d k r� d d l m Z m Z n d d l m Z m Z e j d, k rXd d l m Z m Z d Z d d d d � Z d d d � Z Gd d � d e � Z Gd d � d � Z n7 d d l m Z d Z d d d d � Z d d d � Z d d d d d d d d d d d! d d" d d# d d$ d d% d d& d d' d i Z! Gd( d) � d) e" � Z# Gd* d+ � d+ e" � Z$ d S)-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_name�win32)� inet_ntop� inet_pton� )� timedelta�tzinfoTFc C s5 d } | ra | d k ra d } t t j t d t | � � d � d � } | d | >d | >} d | } t | � d @r� d | } | j d � } | r� | r� t | d d � � d @r� d | } | d k r| r� d } n d } | | t | � | } n0 | r1t | d d � � d @d k r1d | } | 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� s Ns �)�int�math�ceil�len�abs�decode�ord)�value�signed�widthZis_neg�bitsZhex_str�outputZpad_char� r% �/util.py� int_to_bytes) s& - ' & r' c C sl | d k r d St | j d � d � } | s2 | St | d d � � d @rh t | � 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 )�long�encoder r )r r! �numZbit_lenr% r% r& �int_from_bytesV s r- c @ s4 e Z d Z d d � Z d d � Z d d � Z d S)�utcc C s d S)Ns UTC+00:00r% )�self�_r% r% r& �tznameu s z utc.tznamec C s t d � S)Nr )r )r/ r0 r% r% r& � utcoffsetx s z utc.utcoffsetc C s t d � S)Nr )r )r/ r0 r% r% r& �dst{ s zutc.dstN)�__name__� __module__� __qualname__r1 r2 r3 r% r% r% r& r. s s r. c @ s e Z d Z e � Z d S)�timezoneN)r4 r5 r6 r. r% r% r% r& r7 ~ s r7 )r7 c C s� | d k r� | r` | d k r7 t | d � j � } n | j � } | d d k rl | d 7} n | j � } t j | d � p� d } | j | d 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 � byteorder�bigr! )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 r9 r! )r � from_bytes)r r! r% r% r& r- � s � � � � � � � � r � � � � c @ s� e Z d Z d Z d Z d Z d Z d d � Z d d � Z d d � Z d d � Z d d d d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d! d" � Z d S)#� 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 s� | d k r t d � � | d k s0 | d k r< t d � � | d k sX | t | k rd t d � � | | _ | | _ | | _ d S)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 rH zmonth is out of rangezday is out of rangeN)� ValueError�_DAYS_PER_MONTH_YEAR_0�year�month�day)r/ rL rM rN r% r% r& �__init__� s zextended_date.__init__c C s� | j d d � } t d | j | j � } d | k r{ | j d � } | j d d � } | j d d � } | j d | � } d | k r� | j d � } | j d d � } | j d d � } | j d | � } | j | � 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 rM rN �strftime)r/ �format�temp�c_out�x_outr% r% r& �_format� s zextended_date._formatc C s | j 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)rT )r/ r% r% r& � isoformat s zextended_date.isoformatc C s& | j | � } t r" | j 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)rY �py2r+ )r/ rU r$ r% r% r& rT s zextended_date.strftimec C sj | d k r | j } | d k r* | j } | d k r? | j } | d k rT t } n t } | | | | � 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 )rL rM rN r rI )r/ rL rM rN �clsr% r% r& rS ' s zextended_date.replacec C s t r | j � S| j � Sd S)N)r[ � __bytes__� __unicode__)r/ r% r% r& �__str__B s zextended_date.__str__c C s | j � j d � S)Nzutf-8)r^ r+ )r/ r% r% r& r] H s zextended_date.__bytes__c C s | j d � S)Nz%Y-%m-%d)rY )r/ r% r% r& r^ K s zextended_date.__unicode__c C s) t | | j � s d S| j | � d k S)NFr )� isinstance� __class__�__cmp__)r/ �otherr% r% r& �__eq__N s zextended_date.__eq__c C s | j | � S)N)rd )r/ rc r% r% r& �__ne__S s zextended_date.__ne__c C s t t d t | � � � � 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/ rc r% r% r& �_comparison_errorV s z extended_date._comparison_errorc C s� t | t � r d St | | j � s2 | j | � | j | j | j f } | j | j | j f } | | k rr d S| | k r� d Sd S)Nr r ���rh )r` r ra rg rL rM rN )r/ rc �st�otr% r% r& rb _ s zextended_date.__cmp__c C s | j | � d k S)Nr )rb )r/ rc r% r% r& �__lt__w s zextended_date.__lt__c C s | j | � d k S)Nr )rb )r/ rc r% r% r& �__le__z s zextended_date.__le__c C s | j | � d k S)Nr )rb )r/ rc r% r% r& �__gt__} s zextended_date.__gt__c C s | j | � d k S)Nr )rb )r/ rc r% r% r& �__ge__� s zextended_date.__ge__)r4 r5 r6 �__doc__rL rM rN rO rY rZ rT rS r_ r] r^ rd re rg rb rk rl rm rn r% r% r% r& rI � s( rI c @ sl e Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d d d d d d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d d � Z d d � Z d d d d d d d d d d � Z d d � Z d d � Z d d � Z d d � Z d! d" � Z d# d$ � Z d% d& � Z d' d( � Z d) d* � Z d+ d, � Z d- d. � Z d S)/�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@ | d k r t d � � | d k s0 | d k r< t d � � | d k sX | t | k rd t d � � | d k s| | d k r� t d � � | d k s� | d k r� t d � � | d k s� | d k r� t d � � | d k s� | d k r� t d � � | | _ | | _ | | _ | | _ | | _ | | _ | | _ | | _ d S)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 rH 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) rJ rK rL rM rN �hour�minute�second� microsecondr ) r/ rL rM rN rs rt ru rv r r% r% r& rO � s, zextended_datetime.__init__c C s t | j | j | j � S)zS :return: An asn1crypto.util.extended_date of the date )rI rL rM rN )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 rs rt ru rv r )r/ r% r% r& r � s zextended_datetime.timec C s/ | j d k r d S| j j | j d d � � S)z\ :return: None or a datetime.timedelta() of the offset from UTC NrL i� )r r2 rS )r/ r% r% r& r2 � s zextended_datetime.utcoffsetc C s/ | j d k r d S| j j | j d d � � S)zi :return: None or a datetime.timedelta() of the daylight savings time offset NrL i� )r r3 rS )r/ r% r% r& r3 � s zextended_datetime.dstc C s/ | j d k r d S| j j | j d d � � S)z� :return: None or the name of the timezone as a unicode string in Python 3 and a byte string in Python 2 NrL i� )r r1 rS )r/ r% r% r& r1 � s zextended_datetime.tznamec C s� | j d d � } t d | j | j | j | j | j | j | j � } d | k r� | j d � } | j d d � } | j d d � } | j d | � } d | k r� | j d � } | j d d � } | j d d � } | j d | � } | j | � S) z� Performs strftime(), always returning a unicode string :param format: A strftime() format string :return: A unicode string of the formatted datetime z%YrP i� z%crQ rR z%%z%x) rS r rM rN rs rt ru rv r rT )r/ rU rV rW rX r% r% r& rY � s* zextended_datetime._format�Tc C s1 | j d k r | j d | � S| j 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)rv rT )r/ �sepr% r% r& rZ s zextended_datetime.isoformatc C s& | j | � } t r" | j 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)rY r[ r+ )r/ rU r$ r% r% r& rT 1 s zextended_datetime.strftimec C s� | d k r | j } | d k r* | j } | d k r? | j } | d k rT | j } | d k ri | j } | d k r~ | j } | d k r� | j } | d k r� | j } | d k r� t } n t } | | | | | | | | | � 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 ) rL rM rN rs rt ru rv r r rp ) r/ rL rM rN rs rt ru rv r r\ r% r% r& rS B s8 zextended_datetime.replacec C s t r | j � S| j � Sd S)N)r[ r] r^ )r/ r% r% r& r_ m s zextended_datetime.__str__c C s | j � j d � S)Nzutf-8)r^ r+ )r/ r% r% r& r] s s zextended_datetime.__bytes__c C s, d } | j d k r | d 7} | j | � S)Nz%Y-%m-%d %H:%M:%Sr z.%f)rv rY )r/ rU r% r% r& r^ v s z extended_datetime.__unicode__c C s) t | | j � s d S| j | � d k S)NFr )r` ra rb )r/ rc r% r% r& rd | s zextended_datetime.__eq__c C s | j | � S)N)rd )r/ rc r% r% r& re � s zextended_datetime.__ne__c C s t t d t | � � � � d S)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)rf r r )r/ rc r% r% r& rg � s z#extended_datetime._comparison_errorc C s | j � } | j � } | d k r0 | d k sH | d k rT | d k rT t d � � t | t � rg d St | | j � s� | j | � | j | j | j | j | j | j | j | f } | j | j | j | j | j | j | j | f } | | k r� d S| | k r d Sd S)Nz5can't compare offset-naive and offset-aware datetimesr r rh rh ) r2 rf r` r ra rg rL rM rN rs rt ru rv )r/ rc ZsoZoori rj r% r% r& rb � s: 0 zextended_datetime.__cmp__c C s | j | � d k S)Nr )rb )r/ rc r% r% r& rk � s zextended_datetime.__lt__c C s | j | � d k S)Nr )rb )r/ rc r% r% r& rl � s zextended_datetime.__le__c C s | j | � d k S)Nr )rb )r/ rc r% r% r& rm � s zextended_datetime.__gt__c C s | j | � d k S)Nr )rb )r/ rc r% r% r& rn � s zextended_datetime.__ge__)!r4 r5 r6 ro rL rM rN rs rt ru rv r rO r r r2 r3 r1 rY rZ rT rS r_ r] r^ rd re rg rb rk rl rm rn r% r% r% r& rp � s> 6 ' * ( rp )r )%ro Z __future__r r r r r �sysr r r Z_errorsr Z_irir r Z _ordereddictr Z_typesr �platformZ_inetr r �socket� version_infor r r[ r' r- r. r7 rK �objectrI rp r% r% r% r& �<module> sH " - �
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Name
Size
Permission
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__init__.cpython-35.opt-1.pyc
342 bytes
0644
__init__.cpython-35.pyc
342 bytes
0644
_elliptic_curve.cpython-35.opt-1.pyc
8095 bytes
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_elliptic_curve.cpython-35.pyc
8189 bytes
0644
_errors.cpython-35.opt-1.pyc
1021 bytes
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_errors.cpython-35.pyc
1021 bytes
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_ffi.cpython-35.opt-1.pyc
1310 bytes
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_ffi.cpython-35.pyc
1310 bytes
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_inet.cpython-35.opt-1.pyc
3912 bytes
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_inet.cpython-35.pyc
3912 bytes
0644
_int.cpython-35.opt-1.pyc
4090 bytes
0644
_int.cpython-35.pyc
4126 bytes
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_iri.cpython-35.opt-1.pyc
7022 bytes
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_iri.cpython-35.pyc
7022 bytes
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_ordereddict.cpython-35.opt-1.pyc
3960 bytes
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_ordereddict.cpython-35.pyc
3960 bytes
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_teletex_codec.cpython-35.opt-1.pyc
3081 bytes
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_teletex_codec.cpython-35.pyc
3081 bytes
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_types.cpython-35.opt-1.pyc
1323 bytes
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_types.cpython-35.pyc
1323 bytes
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algos.cpython-35.opt-1.pyc
26038 bytes
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algos.cpython-35.pyc
26038 bytes
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cms.cpython-35.opt-1.pyc
28738 bytes
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cms.cpython-35.pyc
28738 bytes
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core.cpython-35.opt-1.pyc
121341 bytes
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core.cpython-35.pyc
121341 bytes
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crl.cpython-35.opt-1.pyc
15708 bytes
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crl.cpython-35.pyc
15708 bytes
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csr.cpython-35.opt-1.pyc
3096 bytes
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csr.cpython-35.pyc
3096 bytes
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keys.cpython-35.opt-1.pyc
31341 bytes
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keys.cpython-35.pyc
31341 bytes
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ocsp.cpython-35.opt-1.pyc
19675 bytes
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ocsp.cpython-35.pyc
19675 bytes
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parser.cpython-35.opt-1.pyc
7133 bytes
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parser.cpython-35.pyc
7133 bytes
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pdf.cpython-35.opt-1.pyc
2989 bytes
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pdf.cpython-35.pyc
2989 bytes
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pem.cpython-35.opt-1.pyc
5381 bytes
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pem.cpython-35.pyc
5381 bytes
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pkcs12.cpython-35.opt-1.pyc
5875 bytes
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pkcs12.cpython-35.pyc
5875 bytes
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tsp.cpython-35.opt-1.pyc
10211 bytes
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tsp.cpython-35.pyc
10211 bytes
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util.cpython-35.opt-1.pyc
17790 bytes
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util.cpython-35.pyc
17790 bytes
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version.cpython-35.opt-1.pyc
302 bytes
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version.cpython-35.pyc
302 bytes
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x509.cpython-35.opt-1.pyc
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x509.cpython-35.pyc
75719 bytes
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