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t j j | � } t t j d � o9 | } | rU t j j | | � St j j t j j | � � } t j j t j j | � � } | | k S)Nr- )�os�path�exists�hasattrr- �normpath�normcase)Zp1Zp2Z both_existZ use_samefileZnorm_p1Znorm_p2r7 r7 r8 r- C s $ � c C s | S)Nr7 )�sr7 r7 r8 � _to_asciiM s rB c C s2 y t | d � d SWn t k r- d SYn Xd S)N�asciiTF)r � UnicodeError)rA r7 r7 r8 �isasciiO s rE c C s | j d � S)NrC )�encode)rA r7 r7 r8 rB V s c C s2 y | j d � d SWn t k r- d SYn Xd S)NrC TF)rF rD )rA r7 r7 r8 rE X s c @ s# e Z d Z d Z d Z d Z d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� g Z d d d d d d0 d3 d9 d< g Z e j r� d@ e j Z e j dA d e f � e j dA � n i d d* 6Z e Z dB dC � Z dD dE � Z dF dG � Z dH dI � Z dJ dK � Z dL dM � Z dN dO � Z dP dQ � Z dR dS � Z dT dU � Z dV dW � Z dX dY � Z dZ d[ � Z d\ d] � Z d^ d_ � Z d` da � Z db dc dd � Z db de df � Z! dg dh � Z" d di dj � Z# dk dl � Z$ dm dn � Z% do dp � Z& d dq dr � Z' ds f dt du � Z( dv dw � Z) dx dy � Z* dz d{ � Z+ d| d} � Z, d~ d � Z- d� d� d� � Z. d� d� � Z/ d� d� � Z0 d� d� � Z1 d� d� � Z2 d� d� � Z3 d� d� � Z4 d� d� � Z5 d� d� � Z6 d� d� � Z7 d� d� � Z8 d� d� � Z9 e: d� e: d� d� d� d� � � Z; e: d� d� d� d� � Z< d� d� � Z= d S)�r. z'Manage a download/build/install processz Find/get/install Python packagesT�prefix=N�installation prefix�zip-ok�z� install package as a zipfile� multi-version�m�%make apps have to require() a version�upgrade�U�1force upgrade (searches PyPI for latest versions)� install-dir=�d�install package to DIR� script-dir=rA �install scripts to DIR�exclude-scripts�x�Don't install scripts� always-copy�a�'Copy all needed packages to install dir� index-url=�i� base URL of Python Package Index� find-links=�f�(additional URL(s) to search for packages�build-directory=�b�/download/extract/build in DIR; keep the results� optimize=�O�lalso compile with optimization: -O1 for "python -O", -O2 for "python -OO", and -O0 to disable [default: -O0]�record=�3filename in which to record list of installed files� always-unzip�Z�*don't install as a zipfile, no matter what� site-dirs=�S�)list of directories where .pth files work�editable�e�+Install specified packages in editable form�no-deps�N�don't install dependencies� allow-hosts=�H�$pattern(s) that hostnames must match�local-snapshots-ok�l�(allow building eggs from local checkouts�version�"print version information and exit� no-find-links�9Don't load find-links defined in packages being installedz!install in user site-package '%s'�userc C s� t j r3 t j j t � } | j t j � | _ n d | _ d | _ | _ d | _ | _ | _ d | _ d | _ d | _ d | _ d | _ | _ d | _ | _ | _ d | _ | _ | _ d | _ | _ | _ d | _ d | _ d | _ d | _ d | _! d | _" d | _# d | _$ d | _% t j rQt j& | _' t j | _( n d | _' d | _( d | _) d | _* d | _+ | _, d | _- i | _. d | _/ d | _0 | j1 j2 | _2 | j1 j3 | | j1 j4 d � � d S)Nr Fr. )5�site�ENABLE_USER_SITEr: r; �abspath�__file__� startswith� USER_SITEr� �zip_ok�local_snapshots_ok� install_dir� script_dir�exclude_scripts� index_url� find_links�build_directory�args�optimize�recordrO � always_copy� multi_versionrq �no_deps� allow_hosts�root�prefix� no_reportr} �install_purelib�install_platlib�install_headers� install_lib�install_scripts� install_data� install_base�install_platbase� USER_BASE�install_userbase�install_usersite� no_find_links� package_index�pth_file�always_copy_from� site_dirs�installed_projects�sitepy_installed�_dry_run� distribution�verbose�_set_command_options�get_option_dict)�selfZwhereamir7 r7 r8 �initialize_options� sL z easy_install.initialize_optionsc C s� x� | D]� } t j j | � s1 t j j | � r t j d | � | j s� t j j | � r| t j j | � r| t | � q� t j | � q� q q Wd S)Nz Deleting %s) r: r; r< �islinkr �info�dry_run�isdir�rmtree�unlink)r� �blockers�filenamer7 r7 r8 �delete_blockers� s $ % z easy_install.delete_blockersc C sx | j r- t d t d � j � t j � n t j j � d } t d d � \ } } i | j j � d 6| j j � d 6| j j � d 6| d 6| d d � d 6| d | d d 6| d 6| d 6| d 6| d 6t t d d � d 6| _ t j r| j | j d <| j | j d <n | j r�t j r�| j � | j d k rNt d � � n | j | _ | _ t j d k r�| j d � q�| j t j d � n | j � | j � | j d d d d � | j d k r�| j | _ n | j d k r�d | _ n | j d d/ � | j d d0 � | j rG| j rG| j | _ | j! | _ n | j d d1 � t" t# t j$ � } t% � | _& | j' d k rd! d" � | j' j d# � D� } xq | D]f } t j$ j( | � s�t) j* d$ | � q�t# | � | k r�t+ | d% � � q�| j& j, t# | � � q�Wn | j- s-| j. � n | j/ p9d& | _/ | j& d d � | _0 xE | j t# | j � f D]+ } | | j0 k rn| j0 j1 d | � qnqnW| j2 d k r�d' d" � | j2 j d# � D� } n d( g } | j3 d k r | j4 | j/ d) | j0 d* | �| _3 n t5 | j0 t j$ � | _6 | j7 d k r_t8 | j7 t9 � rh| j7 j � | _7 qhn g | _7 | j: r�| j3 j; | j0 t j$ � n | j s�| j3 j< | j7 � n | j d d2 � t8 | j= t> � s1y> t> | j= � | _= d | j= k o�d k n s t? � n Wq1t? k r-t+ d, � � Yq1Xn | j- rS| j@ rStA d- � � n | jB sktA d. � � n g | _C d S)3Nz setuptools %s� setuptoolsr r� � exec_prefix� dist_name� dist_version� dist_fullname� py_versionr@ �py_version_short� �py_version_nodot� sys_prefix�sys_exec_prefix�abiflags� �userbase�usersitez$User base directory is not specified�posix� unix_user�_userr� r� r� r� Fr� r� �installr� c S s( g | ] } t j j | j � � � q Sr7 )r: r; � expanduser�strip)�.0rA r7 r7 r8 � <listcomp> s z1easy_install.finalize_options.<locals>.<listcomp>�,z"%s (in --site-dirs) does not existz$ (in --site-dirs) is not on sys.pathz https://pypi.python.org/simplec S s g | ] } | j � � q Sr7 )r� )r� rA r7 r7 r8 r� ) s �*� search_path�hostsr� z --optimize must be 0, 1, or 2z9Must specify a build directory (-b) when using --editablez:No urls, filenames, or requirements specified (see --help))� install_dirr� )r� z script_dir)�recordr� )�optimizer� )Dr} �printr" �sys�exit�splitr r� �get_name� get_version� get_fullname�getattr� config_varsr� r� r� r� r� �create_home_pathr r� r� r: �name� select_scheme�expand_basedirs� expand_dirs�_expandr� r� r� �set_undefined_optionsr� r� �mapr r; � get_site_dirs� all_site_dirsr� r� r �warnr �appendrq �check_site_dirr� � shadow_path�insertr� r� � create_indexr$ � local_indexr� � isinstancer r� Zscan_egg_links�add_find_linksr� �int� ValueErrorr� r r� �outputs) r� r� r� r� r> r� rS � path_itemr� r7 r7 r8 �finalize_options� s� " ! 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} | j d | � rH q) n | j | | | j d | � � q) Wn | j | � d S)z=Write all the scripts for `dist`, unless scripts are excluded�scriptszscripts/N)r� �metadata_isdir�metadata_listdir�install_script� get_metadata�install_wrapper_scripts)r� �dist� script_namer7 r7 r8 �install_egg_scripts s z easy_install.install_egg_scriptsc C s| t j j | � rh xc t j | � D]? \ } } } x- | D]% } | j j t j j | | � � q8 Wq" Wn | j j | � d S)N)r: r; r� �walkr� r� r )r� r; �base�dirs�filesr� r7 r7 r8 � add_output s *zeasy_install.add_outputc C s# | j r t d | f � � n d S)NzjInvalid argument %r: you can't use filenames or URLs with --editable (except via the --find-links option).)rq r )r� r r7 r7 r8 � not_editable s zeasy_install.not_editablec C sW | j s d St j j t j j | j | j � � rS t d | j | j f � � n d S)Nz2%r already exists in %s; can't do a checkout there)rq r: r; r< r r� �keyr )r� r r7 r7 r8 �check_editable$ s 'zeasy_install.check_editableFc C s� t j d d � } d } | j s. | j � n zYt | t � s� t | � r� | j | � | j j | | � } | j d | | | d � St j j | � r� | j | � | j d | | | d � St | � } n | j | � | j j | | | j | j | j | j � } | d k rDd | } | j r5| d 7} n t | � � nB | j t k rm| j | | | d � | S| j | | j | | � SWd t j j | � r�t | � n Xd S)Nr� z easy_install-Tz+Could not find suitable distribution for %rz2 (--always-copy skips system and development eggs)�Using)�tempfile�mkdtemprq �install_site_pyr� r% r r< r� �download� install_itemr: r; r< �parse_requirement_argr> Zfetch_distributionrO r� r� r � precedencer, �process_distribution�locationr� )r� r �deps�tmpdirrC r4 r$ r7 r7 r8 r. . s: zeasy_install.easy_installc C s� | p | j } | p* t j j | � | k } | p@ | j d � } | p| | j d k o| t j j t | � � t | j � k } | r� | r� x4 | j | j D] } | j | k r� Pq� q� Wd } n t j d t j j | � � | r!| j | | | � } xP | D] } | j | | | � qWn, | j | � g } | j | | d | d � | d k r}x! | D] } | | k r`| Sq`Wn d S)Nz.eggTz Processing %sr r? 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