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� �ReL � @ s d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z y d d l m Z Wn" e k r� d d l m Z Yn Xd d l m Z d d l m Z m Z m Z m Z m Z m Z d d l m Z m Z m Z e j e � Z d Z d Z Gd d � d e � Z d S) � N)�Thread� )�DistlibException)�HTTPBasicAuthHandler�Request�HTTPPasswordMgr�urlparse� build_opener� string_types)�cached_property�zip_dir� ServerProxyz https://pypi.python.org/pypi�pypic @ s e Z d Z d Z d Z 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 d � Z d d � Z d d d d d d � Z d d � Z d d � Z d d! � Z d d d" d# � Z d$ d% � Z d& d' � Z d d( d) � Z d S)*� PackageIndexzc This class represents a package index compatible with PyPI, the Python Package Index. s. ----------ThIs_Is_tHe_distlib_index_bouNdaRY_$Nc C s | p t | _ | j � t | j � \ } } } } } } | sX | sX | sX | d k rn t d | j � � n d | _ d | _ d | _ d | _ d | _ t t j d � �k } xa d D]Y } y> t j | d g d | d | �} | d k r� | | _ Pn Wq� t k rYq� Xq� WWd QXd S)z� Initialise an instance. :param url: The URL of the index. If not specified, the URL for PyPI is used. �http�httpszinvalid repository: %sN�w�gpg2�gpgz --version�stdout�stderrr )zhttpzhttps)r zgpg)� DEFAULT_INDEX�url�read_configurationr r �password_handler� ssl_verifierr �gpg_home� rpc_proxy�open�os�devnull� subprocess� check_call�OSError) �selfr �scheme�netloc�path�params�query�fragZsink�s�rc� r- �4/tmp/pip-ztkk0jow-build/pip/_vendor/distlib/index.py�__init__$ s( ! zPackageIndex.__init__c C s3 d d l m } d d l m } | � } | | � S)zs Get the distutils command for interacting with PyPI configurations. :return: the command. r )� Distribution)� PyPIRCCommand)�distutils.corer0 �distutils.configr1 )r$ r0 r1 �dr- r- r. �_get_pypirc_command@ s z PackageIndex._get_pypirc_commandc C sy | j � } | j | _ | j � } | j d � | _ | j d � | _ | j d d � | _ | j d | j � | _ d S)z� Read the PyPI access configuration as supported by distutils, getting PyPI to do the acutal work. This populates ``username``, ``password``, ``realm`` and ``url`` attributes from the configuration. �username�password�realmr � repositoryN)r5 r r9 � _read_pypirc�getr6 r7 r8 )r$ �c�cfgr- r- r. r J s z PackageIndex.read_configurationc C s0 | j � | j � } | j | j | j � d S)z� Save the PyPI access configuration. You must have set ``username`` and ``password`` attributes before calling this method. Again, distutils is used to do the actual work. N)�check_credentialsr5 � _store_pypircr6 r7 )r$ r< r- r- r. �save_configurationY s z PackageIndex.save_configurationc C s� | j d k s | j d k r- t d � � n t � } t | j � \ } } } } } } | j | j | | j | j � t | � | _ d S)zp Check that ``username`` and ``password`` have been set, and raise an exception if not. Nz!username and password must be set) r6 r7 r r r r � add_passwordr8 r r )r$ Zpm�_r& r- r- r. r> e s ! z PackageIndex.check_credentialsc C s� | j � | j � | j � } d | d <| j | j � g � } | j | � } d | d <| j | j � g � } | j | � S)aq Register a distribution on PyPI, using the provided metadata. :param metadata: A :class:`Metadata` instance defining at least a name and version number for the distribution to be registered. :return: The HTTP response received from PyPI upon submission of the request. �verifyz:actionZsubmit)r> �validate�todict�encode_request�items� send_request)r$ �metadatar4 �request�responser- r- r. �registerq s zPackageIndex.registerc C sd xS | j � } | s Pn | j d � j � } | j | � t j d | | f � q W| j � d S)ar Thread runner for reading lines of from a subprocess into a buffer. :param name: The logical name of the stream (used for logging only). :param stream: The stream to read from. This will typically a pipe connected to the output stream of a subprocess. :param outbuf: The list to append the read lines to. zutf-8z%s: %sN)�readline�decode�rstrip�append�logger�debug�close)r$ �name�streamZoutbufr+ r- r- r. �_reader� s zPackageIndex._readerc C s� | j d d d g } | j r7 | j d | j g � n | d k r\ | j d d d g � n t j � } t j j | t j j | � d � } | j d d d | d | | g � t j d d j | � � | | f S)a� Return a suitable command for signing a file. :param filename: The pathname to the file to be signed. :param signer: The identifier of the signer of the file. :param sign_password: The passphrase for the signer's private key used for signing. :return: The signing command as a list suitable to be passed to :class:`subprocess.Popen`. z --status-fd�2z--no-ttyz --homedirNz--batchz--passphrase-fd�0z.ascz --detach-signz--armorz --local-userz--outputz invoking: %s� ) r r �extend�tempfile�mkdtempr r' �join�basenamerQ rR )r$ �filename�signer� sign_password�cmd�tdZsfr- r- r. �get_sign_command� s %z PackageIndex.get_sign_commandc C s i t j d 6t j d 6} | d k r6 t j | d <n g } g } t j | | � } t d | j d d | j | f � } | j � t d | j d d | j | f � } | j � | d k r� | j j | � | j j � n | j � | j � | j � | j | | f S)a� Run a command in a child process , passing it any input data specified. :param cmd: The command to run. :param input_data: If specified, this must be a byte string containing data to be sent to the child process. :return: A tuple consisting of the subprocess' exit code, a list of lines read from the subprocess' ``stdout``, and a list of lines read from the subprocess' ``stderr``. r r N�stdin�target�args)r! �PIPE�Popenr rV r �startr re �writerS �waitr] � returncode) r$ rb Z input_data�kwargsr r �p�t1�t2r- r- r. � run_command� s& $ $ zPackageIndex.run_commandc C sb | j | | | � \ } } | j | | j d � � \ } } } | d k r^ t d | � � n | S)a} Sign a file. :param filename: The pathname to the file to be signed. :param signer: The identifier of the signer of the file. :param sign_password: The passphrase for the signer's private key used for signing. :return: The absolute pathname of the file where the signature is stored. zutf-8r z&sign command failed with error code %s)rd rr �encoder ) r$ r_ r` ra rb �sig_filer, r r r- r- r. � sign_file� s zPackageIndex.sign_file�sdist�sourcec C s� | j � t j j | � s/ t d | � � n | j � | j � } d } | r� | j sj t j d � q� | j | | | � } n t | d � � } | j � } Wd QXt j | � j � } t j | � j � } | j i d d 6d d 6| d 6| d 6| d 6| d 6� d t j j | � | f g } | r�t | d � � } | j � } Wd QX| j d t j j | � | f � t j t j j | � � n | j | j � | � } | j | � S)a� Upload a release file to the index. :param metadata: A :class:`Metadata` instance defining at least a name and version number for the file to be uploaded. :param filename: The pathname of the file to be uploaded. :param signer: The identifier of the signer of the file. :param sign_password: The passphrase for the signer's private key used for signing. :param filetype: The type of the file being uploaded. This is the distutils command which produced that file, e.g. ``sdist`` or ``bdist_wheel``. :param pyversion: The version of Python which the release relates to. For code compatible with any Python, this would be ``source``, otherwise it would be e.g. ``3.2``. :return: The HTTP response received from PyPI upon submission of the request. z not found: %sNz)no signing program available - not signed�rbZ file_uploadz:action�1Zprotcol_version�filetype� pyversion� md5_digest� sha256_digest�contentZ gpg_signature)r> r r' �existsr rD rE r rQ �warningru r �read�hashlib�md5� hexdigest�sha256�updater^ rP �shutil�rmtree�dirnamerF rG rH )r$ rI r_ r` ra rz r{ r4 rt �fZ file_datar| r} �filesZsig_datarJ r- r- r. � upload_file� s< zPackageIndex.upload_filec C s� | j � t j j | � s/ t d | � � n t j j | d � } t j j | � si t d | � � n | j � | j | j } } t | � j � } d d | f d | f g } d | | f g } | j | | � } | j | � S) a2 Upload documentation to the index. :param metadata: A :class:`Metadata` instance defining at least a name and version number for the documentation to be uploaded. :param doc_dir: The pathname of the directory which contains the documentation. This should be the directory that contains the ``index.html`` for the documentation. :return: The HTTP response received from PyPI upon submission of the request. znot a directory: %rz index.htmlz not found: %r�:action� doc_uploadrT �versionr~ )r� r� )r> r r' �isdirr r] r rD rT r� r �getvaluerF rH ) r$ rI Zdoc_dir�fnrT r� �zip_data�fieldsr� rJ r- r- r. �upload_documentation s z!PackageIndex.upload_documentationc C sj | j d d d g } | j r7 | j d | j g � n | j d | | g � t j d d j | � � | S)a� Return a suitable command for verifying a file. :param signature_filename: The pathname to the file containing the signature. :param data_filename: The pathname to the file containing the signed data. :return: The verifying command as a list suitable to be passed to :class:`subprocess.Popen`. z --status-fdrW z--no-ttyz --homedirz--verifyz invoking: %srY )r r rZ rQ rR r] )r$ �signature_filename� data_filenamerb r- r- r. �get_verify_command5 s z PackageIndex.get_verify_commandc C sk | j s t d � � n | j | | � } | j | � \ } } } | d k ra t d | � � n | d k S)a\ Verify a signature for a file. :param signature_filename: The pathname to the file containing the signature. :param data_filename: The pathname to the file containing the signed data. :return: True if the signature was verified, else False. z0verification unavailable because gpg unavailabler r z(verify command failed with error code %s)r r )r r r� rr )r$ r� r� rb r, r r r- r- r. �verify_signatureG s z PackageIndex.verify_signaturec C s | d k r" d } t j d � nM t | t t f � rF | \ } } n d } t t | � � } t j d | � t | d � � } | j t | � � } z� | j � } d } d } d } d } d | k r� t | d � } n | r� | | | | � n xs | j | � } | sPn | t | � 7} | j | � | rD| j | � n | d 7} | r� | | | | � q� q� WWd | j � XWd QX| d k r�| | k r�t d | | f � � n | r| j � } | | k r�t d | | | | f � � n t j d | � n d S)a This is a convenience method for downloading a file from an URL. Normally, this will be a file from the index, though currently no check is made for this (i.e. a file can be downloaded from anywhere). The method is just like the :func:`urlretrieve` function in the standard library, except that it allows digest computation to be done during download and checking that the downloaded data matched any expected value. :param url: The URL of the file to be downloaded (assumed to be available via an HTTP GET request). :param destfile: The pathname where the downloaded file is to be saved. :param digest: If specified, this must be a (hasher, value) tuple, where hasher is the algorithm used (e.g. ``'md5'``) and ``value`` is the expected value. :param reporthook: The same as for :func:`urlretrieve` in the standard library. NzNo digest specifiedr� zDigest specified: %s�wbi r r zcontent-lengthzContent-Lengthz1retrieval incomplete: got only %d out of %d bytesz.%s digest mismatch for %s: expected %s, got %szDigest verified: %s���)rQ rR � isinstance�list�tuple�getattrr� r rH r �info�intr� �lenrk r� rS r r� )r$ r �destfile�digest� reporthookZdigesterZhasherZdfpZsfp�headers� blocksize�sizer� �blocknum�block�actualr- r- r. � download_file[ sV zPackageIndex.download_filec C sW g } | j r" | j | j � n | j r> | j | j � n t | � } | j | � S)z� Send a standard library :class:`Request` to PyPI and return its response. :param req: The request to send. :return: The HTTP response from PyPI (a standard library HTTPResponse). )r rP r r r )r$ �req�handlers�openerr- r- r. rH � s zPackageIndex.send_requestc C s< g } | j } xy | D]q \ } } t | t t f � sC | g } n xA | D]9 } | j d | d | j d � d | j d � f � qJ Wq WxG | D]? \ } } } | j d | d | | f j d � d | f � q� W| j d | d d f � d j | � } d | } i | d 6t t | � � d 6} t | j | | � S) a& Encode fields and files for posting to an HTTP server. :param fields: The fields to send as a list of (fieldname, value) tuples. :param files: The files to send as a list of (fieldname, filename, file_bytes) tuple. s --z)Content-Disposition: form-data; name="%s"zutf-8� z8Content-Disposition: form-data; name="%s"; filename="%s"s s multipart/form-data; boundary=z Content-typezContent-length) �boundaryr� r� r� rZ rs r] �strr� r r )r$ r� r� �partsr� �k�values�v�keyr_ �value�body�ctr� r- r- r. rF � s4 zPackageIndex.encode_requestc C sb t | t � r i | d 6} n | j d k rI t | j d d �| _ n | j j | | p^ d � S)NrT �timeoutg @�and)r� r r r r �search)r$ Zterms�operatorr- r- r. r� � s zPackageIndex.search)�__name__� __module__� __qualname__�__doc__r� r/ r5 r r@ r> rL rV rd rr ru r� r� r� r� r� rH rF r� r- r- r- r. r s* # 4 M +r ) r� �loggingr r� r! r[ � threadingr � ImportError�dummy_threading� r �compatr r r r r r �utilr r r � getLoggerr� rQ r � DEFAULT_REALM�objectr r- r- r- r. �<module> s .
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