3
ÅýP\¬ ã @ sN d dl Z d dlZd dlZd dd„ZG dd„ deƒZdd„ Zdd „ Zd
d „ ZdS )
é Nc C s( |dkr g }t | |ƒj|ƒjƒ jƒ jƒ S )a¿ Return an internet-friendly user_agent string.
The majority of this code has been wilfully stolen from the equivalent
function in Requests.
:param name: The intended name of the user-agent, e.g. "python-requests".
:param version: The version of the user-agent, e.g. "0.0.1".
:param extras: List of two-item tuples that are added to the user-agent
string.
:returns: Formatted user-agent string
:rtype: str
N)ÚUserAgentBuilderÚinclude_extrasÚinclude_implementationÚinclude_systemÚbuild)ÚnameÚversionÚextras© r
ú /usr/lib/python3.6/user_agent.pyÚ
user_agent s
r c @ s< e Zd ZdZdZdd„ Zdd„ Zdd„ Zd d
„ Zd d „ Z d
S )r aï Class to provide a greater level of control than :func:`user_agent`.
This is used by :func:`user_agent` to build its User-Agent string.
.. code-block:: python
user_agent_str = UserAgentBuilder(
name='requests-toolbelt',
version='17.4.0',
).include_implementation(
).include_system(
).include_extras([
('requests', '2.14.2'),
('urllib3', '1.21.2'),
]).build()
z%s/%sc C s t j||fgƒ| _dS )zÕInitialize our builder with the name and version of our user agent.
:param str name:
Name of our user-agent.
:param str version:
The version string for user-agent.
N)Ú collectionsÚdequeÚ_pieces)Úselfr r r
r
r Ú__init__4 s zUserAgentBuilder.__init__c s dj ‡ fdd„ˆ jD ƒƒS )z„Finalize the User-Agent string.
:returns:
Formatted User-Agent string.
:rtype:
str
ú c s g | ]}ˆ j | ‘qS r
)Ú
format_string)Ú.0Zpiece)r r
r ú
F s z*UserAgentBuilder.build..)Újoinr )r r
)r r r > s zUserAgentBuilder.buildc C s* t dd„ |D ƒƒrtdƒ‚| jj|ƒ | S )zŠInclude extra portions of the User-Agent.
:param list extras:
list of tuples of extra-name and extra-version
c s s | ]}t |ƒd kV qdS )é N)Úlen)r Zextrar
r
r ú N s z2UserAgentBuilder.include_extras..z/Extras should be a sequence of two item tuples.)ÚanyÚ
ValueErrorr Úextend)r r r
r
r r H s z UserAgentBuilder.include_extrasc C s | j jtƒ ƒ | S )z¦Append the implementation string to the user-agent string.
This adds the the information that you're using CPython 2.7.13 to the
User-Agent.
)r ÚappendÚ_implementation_tuple)r r
r
r r T s z'UserAgentBuilder.include_implementationc C s | j jtƒ ƒ | S )z2Append the information about the Operating System.)r r Ú_platform_tuple)r r
r
r r ] s z UserAgentBuilder.include_systemN)
Ú__name__Ú
__module__Ú __qualname__Ú__doc__r r r r r r r
r
r
r r s
r c C sŒ t jƒ } | dkrt jƒ }nj| dkr\dtjjtjjtjjf }tjjdkr„dj |tjjgƒ}n(| dkrnt jƒ }n| dkr€t jƒ }nd}| |fS ) aÎ Return the tuple of interpreter name and version.
Returns a string that provides both the name and the version of the Python
implementation currently running. For example, on CPython 2.7.5 it will
return "CPython/2.7.5".
This function works best on CPython and PyPy: in particular, it probably
doesn't work for Jython or IronPython. Future investigation should be done
to work out the correct shape of the code for those platforms.
ZCPythonZPyPyz%s.%s.%sÚfinalÚ ZJythonZ
IronPythonÚUnknown)
ÚplatformZpython_implementationZpython_versionÚsysZpypy_version_infoÚmajorÚminorÚmicroÚ releaselevelr )ÚimplementationZimplementation_versionr
r
r r c s
r c C s
dt ƒ S )Nz%s/%s)r r
r
r
r Ú_implementation_string„ s r. c C s: yt jƒ } t jƒ }W n tk
r0 d} d}Y nX | |fS )Nr& )r' ÚsystemÚreleaseÚIOError)Zp_systemZ p_releaser
r
r r ˆ s
r )N) r
r' r( r Úobjectr r r. r r
r
r
r Ú s
D!