B

m�ReSZ�@s
dd
lZdd
l
Z
dd
lZdd
lZdd
lZdd
lZdd
lZddlmZ
ddlm	Z	
ddlm
Z

ddlmZ
dd
l
Z
ddlmZmZ
ddlmZmZ
ddlmZ
Gd	d
�d
�Ze
jdd��
Zddd�
Zdd�Zdd�Zddd�
ZGdd�d�ZGdd�de�ZGdd�de�Zd
S)�N)
�defaultdict)
�partial)
�wraps)
�iglob)�DistutilsOptionError�DistutilsFileError)�
LegacyVersion�parse)
�SpecifierSetc@s eZ
dZd
Zdd�Zdd�ZdS)�StaticModulez0
    Attempt to load the module by the name
    c	CsLtj
�|
�
}t|j�
�}|��}WdQRXt�|�
}t|�
�	t
��

|`dS)
N)�	importlib�util�	find_spec�open�origin�read�astr	�vars�update�locals�self)r�name�specZstrm�src�module�r�B/opt/alt/python37/lib/python3.7/site-packages/setuptools/config.py�__init__s






zStaticModule.__init__c
sVyt�f
d
d�|j
jD�
�
Stk
rP
}
ztdjft��
�
|�Wdd}~XYnXdS)Nc
3sH|]@}
t|
t
j�r|
jD](}t|t
j�r|j�krt
�|
j�
V
qqdS)
N)�
isinstancerZAssignZtargets�Name�idZliteral_eval�value)�.0Z	statement�target)
�attrrr�	<genexpr>$s




z+StaticModule.__getattr__.<locals>.<genexpr>z#{self.name} has no attribute {attr})�nextrZbody�	Exception�AttributeError�formatr)rr$�
er)
r$r�__getattr__!s







zStaticModule.__getattr__N)�__name__�
__module__�__qualname__�__doc__rr+rrrrrsrc

	cs,ztj
�d
|�
dV
Wdtj
�|�

XdS)zH
    Add path to front of sys.path for the duration of the context.
    r
N)�sys�path�insert�remove)
r1rrr�
patch_path0s


r4Fc		Cs�d
dlm
}m}
tj�|�
}tj�|�
s4td|�
�
t��}t�	tj�
|�
�

zJ|�}|
rb|��ng}||krx|�|�

|j
||d�
t||j|d�}Wdt�	|�

Xt|�
S)a,Read given configuration file and returns options from it as a dict.

    :param str|unicode filepath: Path to configuration file
        to get options from.

    :param bool find_others: Whether to search for other configuration files
        which could be on in various places.

    :param bool ignore_option_errors: Whether to silently ignore
        options, values of which could not be resolved (e.g. due to exceptions
        in directives such as file:, attr:, etc.).
        If False exceptions are propagated as expected.

    :rtype: dict
    r
)�Distribution�
_Distributionz%Configuration file %s does not exist.)
�	filenames)
�ignore_option_errorsN)Zsetuptools.distr5r6�osr1�abspath�isfiler�getcwd�chdir�dirnameZfind_config_files�appendZparse_config_files�parse_configuration�command_options�configuration_to_dict)	�filepathZfind_othersr8r5r6Zcurrent_directoryZdistr7�handlersrrr�read_configuration<s 






rEcCs.d
jft
��
}t�t||
�}t|||�}|�S)z�
    Given a target object and option key, get that option from
    the target object, either through a get_{key} method or
    from an attribute directly.
    z	get_{key})r)r�	functoolsr�getattr)�
target_obj�keyZgetter_nameZby_attribute�getterrrr�_get_optionis


rKc
CsDtt
�
}
x6|D].}x(|jD]}t|j|�}||
|j|<qWqW|
S)
z�Returns configuration data gathered by given handlers as a dict.

    :param list[ConfigHandler] handlers: Handlers list,
        usually from parse_configuration()

    :rtype: dict
    )r�dict�set_optionsrKrH�section_prefix)rDZconfig_dictZhandlerZoptionr!rrrrBus



rBcCs6t||
|�}|�
�
t|j|
||j�}|�
�
||fS)
a�
Performs additional parsing of configuration options
    for a distribution.

    Returns a list of used option handlers.

    :param Distribution distribution:
    :param dict command_options:
    :param bool ignore_option_errors: Whether to silently ignore
        options, values of which could not be resolved (e.g. due to exceptions
        in directives such as file:, attr:, etc.).
        If False exceptions are propagated as expected.
    :rtype: list
    )�ConfigOptionsHandlerr	�ConfigMetadataHandler�metadata�package_dir)ZdistributionrAr8�options�metarrrr@�s




r@c@s�eZ
dZd
ZdZiZd'dd�
Zedd��
Zdd	�Z	e
d(dd�
�
Ze
d)d
d�
�
Ze
dd��
Z
e
dd��
Ze
dd��
Ze
dd��
Zedd��
Zedd��
Ze
d*dd�
�
Ze
dd��
Ze
d+dd �
�
Zd!d"�Zd#d$�Zd%d&�ZdS),�
ConfigHandlerz1Handles metadata supplied in configuration files.NFcCsbi}|j}x:|�
�D].\}}|�|�
s(q|�|d
��d�
}|||<qW||_|
|_||_g|_dS)N��
.)	rN�items�
startswith�replace�stripr8rH�sectionsrM)rrHrSr8r\rN�section_name�section_optionsrrrr�s








zConfigHandler.__init__c

Cstd
|j
j�
�
dS)z.Metadata item name to parser function mapping.z!%s must provide .parsers propertyN)�NotImplementedError�	__class__r,)
rrrr�parsers�s
zConfigHandler.parsersc	Cs�t�}|j
}|j�|
|
�}
t||
|�}||kr6t|
�
�
|r>dSd
}|j�|
�
}|r�y||�
}Wn tk
r~


d}|jsz�YnX|r�dSt|d|
d�}|dkr�t	||
|�
n||�

|j
�|
�

dS)NFTzset_%s)�tuplerH�aliases�getrG�KeyErrorrar'r8�setattrrMr?)	rZoption_namer!�unknownrHZ
current_valueZskip_option�parser�setterrrr�__setitem__�s0












zConfigHandler.__setitem__�
,cCs8t|
t
�r|
Sd
|
kr |
��}
n
|
�|�
}
dd�|
D�
S)z�Represents value as a list.

        Value is split either by separator (defaults to comma) or by lines.

        :param value:
        :param separator: List items separator character.
        :rtype: list
        �

c
Ssg|]}
|
��r|
���qSr)
r[)r"�chunkrrr�
<listcomp>
sz-ConfigHandler._parse_list.<locals>.<listcomp>)r�list�
splitlines�split)�clsr!�	separatorrrr�_parse_list�s





zConfigHandler._parse_listc	snd
}|j�|d�}g}xR|D]J�t
�f
dd�|D�
�
r\|�tdd�ttj���
�
D�
�
�

q|���

qW|S)a
Equivalent to _parse_list() but expands any glob patterns using glob().

        However, unlike with glob() calls, the results remain relative paths.

        :param value:
        :param separator: List items separator character.
        :rtype: list
        )�
*�
?�
[�
]�
{�
})
rsc
3s|]}
|
�kV
qdS)
Nr)r"�char)
r!rrr%
sz1ConfigHandler._parse_list_glob.<locals>.<genexpr>c
ss |]}
tj
�|
t���V
qdS)
N)r9r1�relpathr<)r"r1rrrr%
s
)	rt�any�extend�sortedrr9r1r:r?)rrr!rsZglob_characters�valuesZexpanded_valuesr)
r!r�_parse_list_glob
s






zConfigHandler._parse_list_globcCsTd
}i}xF|�|
�
D]8}|�
|�
\}}}||kr<td|
�
�
|��||��<qW|S)zPRepresents value as a dict.

        :param value:
        :rtype: dict
        �
=z(Unable to parse option value to dict: %s)rt�	partitionrr[)rrr!rs�result�linerI�sep�valrrr�_parse_dict 
s






zConfigHandler._parse_dictcCs|
��}
|
d
kS)zQRepresents value as boolean.

        :param value:
        :rtype: bool
        )�
1�trueZyes)
�lower)rrr!rrr�_parse_bool3
s
zConfigHandler._parse_boolcs�f
d
d�}|S)z�Returns a parser function to make sure field inputs
        are not files.

        Parses a value after getting the key so error messages are
        more informative.

        :param key:
        :rtype: callable
        c
s d
}
|�|
�
rt
d���
�
�
|S)Nzfile:zCOnly strings are accepted for the {0} field, files are not accepted)rY�
ValueErrorr))r!Zexclude_directive)
rIrrrhI
s





z3ConfigHandler._exclude_files_parser.<locals>.parserr)rrrIrhr)
rIr�_exclude_files_parser=
s	z#ConfigHandler._exclude_files_parsercs\d
}t|
t
�s|
S|
�|�
s |
S|
t|�
d�}dd�|�d�
D�
}d��f
dd�|D�
�
S)aO
Represents value as a string, allowing including text
        from nearest files using `file:` directive.

        Directive is sandboxed and won't reach anything outside
        directory with setup.py.

        Examples:
            file: README.rst, CHANGELOG.md, src/file.txt

        :param str value:
        :rtype: str
        zfile:Nc
ss|]}
tj
�|
���
V
qdS)
N)r9r1r:r[)r"r1rrrr%k
sz,ConfigHandler._parse_file.<locals>.<genexpr>rkrlc
3s.|]&}
��|
�
st
j�|
�
r��|
�
V
qd
S)TN)�
_assert_localr9r1r;�
_read_file)r"r1)
rrrrr%m
s

)r�strrY�lenrq�join)rrr!Zinclude_directiverZ	filepathsr)
rrr�_parse_fileT
s








zConfigHandler._parse_filec

Cs|�t
���
std
|�
�
dS)Nz#`file:` directive can not access %s)rYr9r<r)
rCrrrr�r
s
zConfigHandler._assert_localc
	Cs"tj
|d
d��
}
|
��SQRXdS)Nzutf-8)
�encoding)�iorr)rC�
frrrr�w
s
zConfigHandler._read_filec	Cs
d
}|
�|�
s|
S|
�
|d����d�
}|��}d�|�
}|p@d}t��}|r�|d|kr�||d}|�dd�}	t	|	�
dkr�tj
�t��|	d�}|	d}q�|}nd|kr�tj
�t��|d�}t|�
�4
ytt
|�
|�Stk
r�


t�|�
}
YnXWdQRXt|
|�S)	z�Represents value as a module attribute.

        Examples:
            attr: package.attr
            attr: package.module.attr

        :param str value:
        :rtype: str
        zattr:rVrWrr
�
/�
N)rYrZr[rq�popr�r9r<�rsplitr�r1r4rGrr'r�
import_module)rrr!rRZattr_directiveZ
attrs_pathZ	attr_nameZmodule_name�parent_pathZcustom_path�partsrrrr�_parse_attr|
s0
















zConfigHandler._parse_attrc
s�f
d
d�}|S)z�Returns parser function to represents value as a list.

        Parses a value applying given methods one after another.

        :param parse_methods:
        :rtype: callable
        c
s|}
x�D]}||
�
}
q
W|
S)
Nr)r!�parsed�method)
�
parse_methodsrrr	�
s


z1ConfigHandler._get_parser_compound.<locals>.parser)rrr�r	r)
r�r�_get_parser_compound�
s
z"ConfigHandler._get_parser_compoundcCs:i}|pd
d�}x$|
��D]\}\}}||�
||<qW|S)z�Parses section options into a dictionary.

        Optionally applies a given parser to values.

        :param dict section_options:
        :param callable values_parser:
        :rtype: dict
        c


Ss|S)
Nr)
r�rrr�<lambda>�
�z6ConfigHandler._parse_section_to_dict.<locals>.<lambda>)
rX)rrr^Z
values_parserr!rI�
_r�rrr�_parse_section_to_dict�
s





z$ConfigHandler._parse_section_to_dictc	Cs@x:|
��D].\}\}}y|||<Wq
t
k
r6


Yq
Xq
Wd
S)zQParses configuration file section.

        :param dict section_options:
        N)rXre)rr^rr�r!rrr�
parse_section�
s



zConfigHandler.parse_sectionc
Csfx`|j�
�D]R\}
}d
}|
r$d|
}t|d|�dd�d�}|dkrVtd|j|
f�
�
||�

qWdS)zTParses configuration file items from one
        or more related sections.

        rVz_%szparse_section%srW�__Nz0Unsupported distribution option section: [%s.%s])r\rXrGrZrrN)rr]r^Zmethod_postfixZsection_parser_methodrrrr	�
s






zConfigHandler.parsecst��
��
�fd
d��
}|S)z�this function will wrap around parameters that are deprecated

        :param msg: deprecation message
        :param warning_class: class of warning exception to be raised
        :param func: function to be wrapped around
        cst�
�
��
�||
�
S)
N)�warnings�warn)�args�kwargs)�func�msg�
warning_classrr�config_handler�
s
z@ConfigHandler._deprecated_config_handler.<locals>.config_handler)
r)rr�r�r�r�r)r�r�r�r�_deprecated_config_handler�
sz(ConfigHandler._deprecated_config_handler)
F)
rk)
rk)
N)
N)r,r-r.r/rNrcr�propertyrarj�classmethodrtr�r�r�r�r��staticmethodr�r�r�r�r�r�r	r�rrrrrU�s0

&



-
rUcsHeZ
dZd
Zddddd�ZdZd�f
d	d
�	Zedd��
Zd
d�Z	�Z
S)rPrQZurl�description�classifiers�	platforms)Z	home_pageZsummaryZ
classifier�platformFNcstt
|��|
||�
||_dS)
N)�superrPrrR)rrHrSr8rR)
r`rrrs


zConfigMetadataHandler.__init__c
Cs^|j}
|j
}|j}|j}|
|
|
|�|
d
t�|
|�||
�|d�
|�|d�
dt�|
|||j|d�
S)z.Metadata item name to parser function mapping.z[The requires parameter is deprecated, please use install_requires for runtime dependencies.�license�license_filezDThe license_file parameter is deprecated, use license_files instead.)
r��keywordsZprovidesZrequiresZ	obsoletesr�r�r�Z
license_filesr�Zlong_description�versionZproject_urls)rtr�r�r�r��DeprecationWarningr��_parse_version)r�
parse_listZ
parse_file�
parse_dictZexclude_files_parserrrrras.

















zConfigMetadataHandler.parserscCs�|�|
�
}||
krB|�
�}tt|�
t�r>d
}t|jft��
�
�
|S|�|
|j	�}t
|�
r^|�}t|t�s�t|d�r�d�
tt|��
}nd|}|S)zSParses `version` option value.

        :param value:
        :rtype: str

        zCVersion loaded from {value} does not comply with PEP 440: {version}�__iter__rWz%s)r�r[rr	rrr)rr�rR�callabler��hasattrr��map)rr!r�Ztmplrrrr�?s






z$ConfigMetadataHandler._parse_version)FN)r,r-r.rNrcZstrict_moderr�rar��
__classcell__rr)
r`rrPs


"rPc@sdeZ
dZd
Zedd��
Zdd�Zdd�Zdd	�Zd
d�Z	dd
�Z
dd�Zdd�Zdd�Z
dd�ZdS)rOrSc
CsN|j}
t
|jd
d�}|j}|j}|j}||||
|
|
|
||||j|j|
t|d�S)z.Metadata item name to parser function mapping.�
;)
rs)Zzip_safeZinclude_package_datarRZscriptsZeager_resourcesZdependency_linksZnamespace_packagesZinstall_requiresZsetup_requiresZ
tests_requireZpackages�entry_pointsZ
py_modulesZpython_requiresZcmdclass)rtrr�r��_parse_cmdclass�_parse_packagesr�r
)rr�Zparse_list_semicolonZ
parse_boolr�Zparse_cmdclassrrrrags(

















zConfigOptionsHandler.parserscs$d
d���f
dd�|�|
�
�
�D�
S)Nc
Ss8|�d
�
}
||
dd�}|d|
�}t
|�
}t||�S)NrWr�)�rfind�
__import__rG)Zqualified_class_name�idx�
class_nameZpkg_namerrrr�
resolve_class�s




z;ConfigOptionsHandler._parse_cmdclass.<locals>.resolve_classc
si|]\}
}�|�
|
�qSrr)r"�
k�
v)
r�rr�
<dictcomp>�sz8ConfigOptionsHandler._parse_cmdclass.<locals>.<dictcomp>)r�rX)rr!r)
r�rr��s
	z$ConfigOptionsHandler._parse_cmdclasscCsjd
dg}|
��}||kr"|�
|
�
S||dk}|�|j�di��
}|rTddlm}
nddlm}
|f|�
S)zTParses `packages` option value.

        :param value:
        :rtype: list
        zfind:zfind_namespace:r�z
packages.findr
)
�find_namespace_packages)
�
find_packages)r[rt�parse_section_packages__findr\rdZ
setuptoolsr�r�)rr!Zfind_directivesZ
trimmed_valueZfindns�find_kwargsr�rrrr��s




z$ConfigOptionsHandler._parse_packagescsT|�|
|j
�}d
ddg�t�f
dd�|��D�
�
}|�d
�
}|dk	rP|d|d
<|S)z�Parses `packages.find` configuration file section.

        To be used in conjunction with _parse_packages().

        :param dict section_options:
        �whereZincludeZexcludec
s$g|]\}
}|
�kr|r|
|f�qSrr)r"r�r�)
�
valid_keysrrrn�szEConfigOptionsHandler.parse_section_packages__find.<locals>.<listcomp>Nr
)r�rtrLrXrd)rr^Zsection_datar�r�r)
r�rr��s




z1ConfigOptionsHandler.parse_section_packages__findcCs|�|
|j
�}||d
<dS)z`Parses `entry_points` configuration file section.

        :param dict section_options:
        r�N)r�rt)rr^r�rrr�parse_section_entry_points�s
z/ConfigOptionsHandler.parse_section_entry_pointscCs.|�|
|j
�}|�d
�
}|r*||d<|d
=|S)NrurV)r�rtrd)rr^r��rootrrr�_parse_package_data�s




z(ConfigOptionsHandler._parse_package_datacCs|�|
�
|d
<dS)z`Parses `package_data` configuration file section.

        :param dict section_options:
        Zpackage_dataN)
r�)rr^rrr�parse_section_package_data�sz/ConfigOptionsHandler.parse_section_package_datacCs|�|
�
|d
<dS)zhParses `exclude_package_data` configuration file section.

        :param dict section_options:
        Zexclude_package_dataN)
r�)rr^rrr�"parse_section_exclude_package_data�sz7ConfigOptionsHandler.parse_section_exclude_package_datacCs"t|j
d
d�}|�|
|�|d<dS)zbParses `extras_require` configuration file section.

        :param dict section_options:
        r�)
rsZextras_requireN)rrtr�)rr^r�rrr�parse_section_extras_require�s

z1ConfigOptionsHandler.parse_section_extras_requirecCs(|�|
|j
�}d
d�|��D�
|d<dS)z^Parses `data_files` configuration file section.

        :param dict section_options:
        c
Ssg|]\}
}|
|f�qSrr)r"r�r�rrrrn�szAConfigOptionsHandler.parse_section_data_files.<locals>.<listcomp>Z
data_filesN)r�r�rX)rr^r�rrr�parse_section_data_files�s
z-ConfigOptionsHandler.parse_section_data_filesN)r,r-r.rNr�rar�r�r�r�r�r�r�r�r�rrrrrOcs

rO)FF)
F) rr�r9r0r�rFr�collectionsrrrZglobr�
contextlibZdistutils.errorsrrZ#setuptools.extern.packaging.versionrr	Z&setuptools.extern.packaging.specifiersr
r�contextmanagerr4rErKrBr@rUrPrOrrrr�<module>
s2












-
c_