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Editing: constructors.cpython-35.pyc
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These are meant to be used elsewhere within pip to create instances of InstallRequirement. � N)�Marker)�InvalidRequirement� Requirement)� Specifier)�RequirementParseError�parse_requirements)�InstallationError)�PyPI�TestPyPI)�Link)�Wheel)�make_pyproject_path)�InstallRequirement)� deprecated)�ARCHIVE_EXTENSIONS)�is_installable_dir�splitext)�MYPY_CHECK_RUNNING)� path_to_url)�is_url�vcs)�Any�Dict�Optional�Set�Tuple�Union)�ParsedRequirement�install_req_from_editable�install_req_from_line�parse_editablec C s* t | � d j � } | t k r& d Sd S)z9Return True if `name` is a considered as an archive file.� TF)r �lowerr )�name�ext� r% ��/builddir/build/BUILDROOT/alt-python35-pip-20.2.4-5.el8.x86_64/opt/alt/python35/lib/python3.5/site-packages/pip/_internal/req/constructors.py�is_archive_file1 s r' c C sO t j d | � } d } | r? | j d � } | j d � } n | } | | f S)Nz^(.+)(\[[^\]]+\])$r! � )�re�match�group)�path�m�extras�path_no_extrasr% r% r& � _strip_extras: s r0 c C s$ | s t � St d | j � � j S)N� placeholder)�setr r" r. )r. r% r% r& �convert_extrasG s r3 c C s | } t | � \ } } t j j | � r� t j j t j j | d � � s� d j t j j | � � } t | � } t j j | � r� | d 7} t | � � t | � } | j � j d � r t | � j } | r� | | t d | j � � j f S| | t � f Sx? t D]7 } | j � j d j | � � rd j | | � } PqWd | k rct d j | � � � | j d d � d j � } t j | � s�d j d d � t j D� � } d j | | � } t | � � t | � j } | s�t d j | � � � | | t � f S)a Parses an editable requirement into: - a requirement name - an URL - extras - editable options Accepted requirements: svn+http://blahblah@rev#egg=Foobar[baz]&subdirectory=version_subdir .[some_extra] zsetup.pyzMFile "setup.py" not found. 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It should either be a path to a local project or a VCS URL (beginning with svn+, git+, hg+, or bzr+).r! r z, c S s g | ] } | j d � q S)z+URL)r# )�.0�bendsr% r% r& � <listcomp>� s z"parse_editable.<locals>.<listcomp>z2For --editable={}, only {} are currently supportedzZCould not detect requirement name for '{}', please specify one with #egg=your_package_name)r0 �osr, �isdir�exists�join�format�abspathr �isfiler r r" � startswithr � egg_fragmentr r. r2 r �split� get_backend�backends) � editable_req�url� url_no_extrasr. �msg�pyproject_path� package_name�version_control�vc_typerC � error_messager% r% r& r N sN ! c C s� d } t j j | � r� d } yF t | d � �0 } t t | j � � � | d j | � 7} Wd QRXWq� t k r� t j d | d d �Yq� Xn | d j | � 7} | S) z�Returns helpful msg in case requirements file does not exist, or cannot be parsed. :params req: Requirements file path � z It does exist.�rz�The argument you provided ({}) appears to be a requirements file. If that is the case, use the '-r' flag to install the packages specified within it.Nz&Cannot parse '%s' as requirements file�exc_infoTz File '{}' does not exist.) r8 r, r: �open�nextr �readr< r �logger�debug)�reqrG �fpr% r% r& �deduce_helpful_msg� s rW c @ s e Z d Z d d � Z d S)�RequirementPartsc C s( | | _ | | _ | | _ | | _ d S)N)� requirement�link�markersr. )�selfrY rZ r[ r. r% r% r& �__init__� s zRequirementParts.__init__N)�__name__� __module__� __qualname__r] r% r% r% r& rX � s rX c C s� t | � \ } } } | d k r^ y t | � } Wqd t k rZ t d j | � � � Yqd Xn d } t | � } t | | d | � S)NzInvalid requirement: '{}')r r r r r< r rX )rD r# rE �extras_overriderU rZ r% r% r& �parse_req_from_editable� s rb Fc C s� t | � } t | j d | d | d d d | j d | d | d | d | r] | j d g � n g d | r{ | j d g � n g d | r� | j d i � n i d | j � S)N� comes_from� user_supplied�editableTrZ � constraint� use_pep517�isolated�install_options�global_options� hash_options�hashesr. )rb r rY rZ �getr. )rD rc rg rh �optionsrf rd �partsr% r% r& r � s c C sU t j j | k r d St j j d k r> t j j | k r> d S| j d � rQ d Sd S)ak Checks whether the string "looks like" a path on the filesystem. This does not check whether the target actually exists, only judge from the appearance. Returns true if any of the following conditions is true: * a path separator is found (either os.path.sep or os.path.altsep); * a dot is found (which represents the current directory). TN�.F)r8 r, �sep�altsepr? )r# r% r% r& �_looks_like_path� s $rs c C s� t | � rL t j j | � rL t | � r4 t | � St d j t � � � � t | � s\ d St j j | � rx t | � S| j d d � } t | � d k r� t | d � r� d St j d | � t | � S)ad First, it checks whether a provided path is an installable directory (e.g. it has a setup.py). If it is, returns the path. If false, check if the path is an archive file (such as a .whl). The function checks if the path is a file. If false, if the path has an @, it will treat it as a PEP 440 URL requirement and return the path. zUDirectory {name!r} is not installable. Neither 'setup.py' nor 'pyproject.toml' found.N�@r! r( r zARequirement %r looks like a filename, but the file does not exist)rs r8 r, r9 r r r r< �localsr' r> rA �lenrS �warning)r, r# � urlreq_partsr% r% r& �_get_url_from_path s" #ry c s� t | � r d } n d } | | k ri | j | d � \ } } | j � } | sZ d } qo t | � } n d } | j � } d � t j j t j j | � � } d } d } t | � r� t | � } n9 t | � \ } } t | | � } | d k r� t | � } | r�| j d k rVt j d | j � rVt t t j j t j j | j � � � � } | j r�t | j � } d j t � � � q�| j � n | � t | � } � f d d � } � d k r�y t � � } Wn� t k r�t j j � k r d } | t � � 7} n; d � k r?t � f d d � t D� � r?d } n d } | d j � � � } | rs| d j | � 7} t | � � Yq�Xx` | j D]L } t | � } | j d � r�d j | � } d } t! | d | d d �q�Wn d } t" | | | | � S)Nz; �;r! �filez\.\./z {wheel.name}=={wheel.version}c s � s | Sd j | � � S)Nz {} (from {}))r< )�text)� line_sourcer% r& � with_source_ s z(parse_req_from_line.<locals>.with_sourcezIt looks like a path.�=c 3 s | ] } | � k Vq d S)Nr% )r5 �op)� req_as_stringr% r& � <genexpr>m s z&parse_req_from_line.<locals>.<genexpr>z,= is not a valid operator. Did you mean == ?rM zInvalid requirement: {!r}z Hint: {}�]zExtras after version '{}'.z+moving the extras before version specifiers� replacement�gone_inz21.0)#r rA �stripr r8 r, �normpathr= r r0 ry �schemer) �searchrE r �is_wheelr �filenamer< ru r@ r3 r r rq rW �any� operatorsr � specifier�str�endswithr rX )r# r} � marker_sep�markers_as_stringr[ r, rZ �extras_as_string�prE �wheelr. r~ rU �add_msgrG �spec�spec_str�replacer% )r} r� r& �parse_req_from_line- sp $* r� c C s� t | | � } t | j | d | j d | j d | d | d | rT | j d g � n g d | rr | j d g � n g d | r� | j d i � n i d | d | j d | � S) a Creates an InstallRequirement from a name, which might be a requirement, directory containing 'setup.py', filename, or URL. :param line_source: An optional string describing where the line is from, for logging purposes in case of an error. rZ r[ rg rh ri rj rk rl rf r. rd )r� r rY rZ r[ rm r. ) r# rc rg rh rn rf r} rd ro r% r% r& r � s c C s� y t | � } Wn' t k r9 t d j | � � � Yn Xt j t j g } | j r� | r� | j r� | j j | k r� t d j | j | � � � t | | d | d | d | �S)NzInvalid requirement: '{}'zkPackages installed from PyPI cannot depend on packages which are not also hosted on PyPI. {} depends on {} rh rg rd ) r r r r< r �file_storage_domainr rE rZ �netlocr# r )� req_stringrc rh rg rd rU �domains_not_allowedr% r% r& �install_req_from_req_string� s" r� c C s� | j r? t | j d | j d | d | j d | d | �} nE t | j d | j d | d | d | j d | j d | j d | �} | S)Nrc rg rf rh rd rn r} )� is_editabler rY rc rf r rn r} )� parsed_reqrh rg rd rU r% r% r& �#install_req_from_parsed_requirement� s$ r� )H�__doc__�loggingr8 r) Z pip._vendor.packaging.markersr Z"pip._vendor.packaging.requirementsr r Z pip._vendor.packaging.specifiersr Zpip._vendor.pkg_resourcesr r �pip._internal.exceptionsr �pip._internal.models.indexr r �pip._internal.models.linkr �pip._internal.models.wheelr �pip._internal.pyprojectr Z pip._internal.req.req_installr � pip._internal.utils.deprecationr � pip._internal.utils.filetypesr �pip._internal.utils.miscr r �pip._internal.utils.typingr �pip._internal.utils.urlsr �pip._internal.vcsr r �typingr r r r r r Zpip._internal.req.req_filer �__all__� getLoggerr^ rS � _operators�keysr� r' r0 r3 r rW �objectrX rb r rs ry r� r r� r� r% r% r% r& �<module> sp . 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