o Ee@ @sdZddlZddlZddlZddlZddlZddlmZddlm Z ddl m Z ddl m Z ddlmZmZmZmZmZmZmZmZmZmZmZmZddlmZdd lmZdd lmZd d l m!Z"d d l#m$Z$er|ddl%m&Z&ddl'm(Z(ddl)m*Z*e j+Z,ee-ej.fZ/edZ0edddZ1GdddZ2 dRdee-dee/dee-fddZ3dRdee-e4ee/fde-fddZ5dee/dee/fdd Z6d!ee4e/fde-fd"d#Z7d!e/de-fd$d%Z8  dSd&e-d'eee-e-fdee/fd(d)Z9d*e-d+ee/de fd,d-Z:d.e d*e-defd/d0Z;d*e-d'eee-e-fde/dee/ee-e-ffd1d2Z<  dSd3e-d'eee-e-fdee/defd4d5Z=  dSd6ee-e-fd'eee-e-fdee/dee-effd7d8Z>dddd9d:eee-e-fdee/dee-fd;d<Z?d=e/d>e/de-fd?d@Z@dAeeeee-eAfe-fde-fdBdCZBdDeCdeCfdEdFZD dRdGeeEeCfdee/deee-ee-ffdHdIZFdTdKe-dee-eCffdLdMZGGdNdOdOZHGdPdQdQee0e1fZIdS)UaiUtility functions to expand configuration directives or special values (such glob patterns). We can split the process of interpreting configuration files into 2 steps: 1. The parsing the file contents from strings to value objects that can be understand by Python (for example a string with a comma separated list of keywords into an actual Python list of strings). 2. The expansion (or post-processing) of these values according to the semantics ``setuptools`` assign to them (for example a configuration field with the ``file:`` directive should be expanded from a list of file paths to a single string with the contents of those files concatenated) This module focus on the second step, and therefore allow sharing the expansion functions among several configuration file formats. **PRIVATE MODULE**: API reserved for setuptools internal usage only. N)iglob) ConfigParser) ModuleSpec)chain) TYPE_CHECKINGCallableDictIterableIteratorListMappingOptionalTupleTypeVarUnioncast)Path) ModuleType)DistutilsOptionError) same_path)SetuptoolsWarning) Distribution)ConfigDiscovery)DistributionMetadata_K_VT) covariantc@sHeZdZdZdedefddZdeee j e j ffddZ d d Z d S) StaticModulez>Proxy to a module object that avoids executing arbitrary code.namespeccCs.tt|j}t|t|` dSN) astparsepathlibrorigin read_bytesvarsupdatelocalsself)r*rr moduler,Y/var/www/bmteknikk.ddns.net/venv/lib/python3.10/site-packages/setuptools/config/expand.py__init__AszStaticModule.__init__returnc#s\|jjD]&ttjrfddjDEdHqttjr+jr+jjfVqdS)Nc3s|]}|jfVqdSr!value).0target statementr,r- Isz1StaticModule._find_assignments..) r+body isinstancer"Assigntargets AnnAssignr1r3r*r,r4r-_find_assignmentsFs  zStaticModule._find_assignmentsc sLztfdd|DWSty%}z t|jd|d}~ww)zHAttempt to load an attribute "statically", via :func:`ast.literal_eval`.c3s4|]\}}t|tjr|jkrt|VqdSr!)r8r"Nameid literal_eval)r2r3r1attrr,r-r6Ps  z+StaticModule.__getattr__..z has no attribute N)nextr= ExceptionAttributeErrorr)r*rBer,rAr- __getattr__Ms  zStaticModule.__getattr__N) __name__ __module__ __qualname____doc__strrr.r rr"ASTr=rGr,r,r,r-r>s  rpatternsroot_dirr/c shd}g}p t|D]<tfdd|Dr9tjtj}|tfddt|ddDqtj  tj d}| |q|S)aExpand the list of glob patterns, but preserving relative paths. :param list[str] patterns: List of glob patterns :param str root_dir: Path to which globs should be relative (current directory by default) :rtype: list >*{}?[]c3s|]}|vVqdSr!r,)r2charr0r,r-r6hsz glob_relative..c3s(|]}tj|tjdVqdS)/N)ospathrelpathreplacesepr2rYrOr,r-r6ls  T) recursiverW) rXgetcwdanyrYabspathjoinextendsortedrrZr[r\append)rNrOglob_charactersexpanded_values glob_pathrYr,)rOr1r- glob_relativeYs     rj filepathscsRddlm}tjptfdd||D}dfddt|DS)zReturn the content of the files concatenated using `` `` as str This function is sandboxed and won't reach anything outside ``root_dir`` (By default ``root_dir`` is the current directory). r)always_iterablec3s|] }tj|VqdSr!)rXrYrcr]r^r,r-r6szread_files.. c3s"|] }t|rt|VqdSr!) _assert_local _read_filer]r^r,r-r6s ) setuptools.extern.more_itertoolsrlrXrYrbr`rc_filter_existing_files)rkrOrl _filepathsr,r^r- read_fileszs rsccs6|D]}tj|r|Vqtd|dqdS)NzFile z cannot be found)rXrYisfileremit)rkrYr,r,r-rqs  rqfilepathcCs8t|dd }|WdS1swYdS)Nzutf-8)encoding)openread)rvfr,r,r-ros$rocCs@ttj|ttj|jvrd|d|d}t|dS)NzCannot access z (or anything outside )T)rrXrYrbparentsr)rvrOmsgr,r,r-rns"rn attr_desc package_dirc Cs|pt}|d}|}d|}|pd}t|||\}}}t||}z tt |||WSt yDt ||} t| |YSw)aReads the value of an attribute from a module. 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Examples: read_attr("package.attr") read_attr("package.module.attr") :param str attr_desc: Dot-separated string describing how to reach the attribute (see examples above) :param dict[str, str] package_dir: Mapping of package names to their location in disk (represented by paths relative to ``root_dir``). :param str root_dir: Path to directory containing all the packages in ``package_dir`` (current directory by default). :rtype: str .r.) rXr`stripsplitpoprc _find_module _find_specgetattrrrD _load_spec) r~rrO attrs_path attr_name module_name _parent_pathrYr r+r,r,r- read_attrs     rr module_pathcCs2tj||}|ptj|}|durt||Sr!) importlibutilspec_from_file_location find_specModuleNotFoundError)rrr r,r,r-rs rr cCsFt|d|}|tjvrtj|Stj|}|tj|<|j||S)NrH)rsysmodulesrrmodule_from_specloader exec_module)r rrr+r,r,r-rs      rc Cs|}|d}|rK|d|vr>||d}|dd}t|dkr/tj||d}|d}n|}d|g|dd}n d|vrKtj||d}tjj|g|dR}t|dtj|dft|d } td d | Dd} || |fS) a0Given a module (that could normally be imported by ``module_name`` after the build is complete), find the path to the parent directory where it is contained and the canonical name that could be used to import it considering the ``package_dir`` in the build configuration and ``root_dir`` rrrWNz.pyz __init__.pyz.*css |] }tj|r|VqdSr!)rXrYrtr2xr,r,r-r6z_find_module..) rrsplitlenrXrYrcrrrC) rrrO parent_path module_parts custom_pathparts parent_module path_start candidatesrr,r,r-rs(        rqualified_class_namec Cs^|pt}|d}||dd}|d|}t|||\}}}tt|||} t| |S)z@Given a qualified class name, return the associated class objectrrN)rXr`rfindrrrr) rrrOidx class_namepkg_namerrYrr+r,r,r- resolve_classs    rvaluescsfdd|DS)zGiven a dictionary mapping command names to strings for qualified class names, apply :func:`resolve_class` to the dict values. csi|] \}}|t|qSr,)rr2kvrrOr,r- zcmdclass..)items)rrrOr,rr-cmdclass sr) namespacesfill_package_dirrOrc  sddlm}ddlm}m}|rddlm}nddlm}|p!tj}| ddg}g} |dur1in|}t |||t d krVt fd d d|fDrV| d dD]-} t|| } |j| fi|} | | | r|d | kstj| |s||| | qX| S) aWorks similarly to :func:`setuptools.find_packages`, but with all arguments given as keyword arguments. Moreover, ``where`` can be given as a list (the results will be simply concatenated). When the additional keyword argument ``namespaces`` is ``True``, it will behave like :func:`setuptools.find_namespace_packages`` (i.e. include implicit namespaces as per :pep:`420`). The ``where`` argument will be considered relative to ``root_dir`` (or the current working directory when ``root_dir`` is not given). If the ``fill_package_dir`` argument is passed, this function will consider it as a similar data structure to the ``package_dir`` configuration parameter add fill-in any missing package location. :rtype: list r)construct_package_dir)unique_everseenrl)PEP420PackageFinder) PackageFinderwhererNrc3s |] }td| VqdS)rN) _same_pathrsearchr,r-r6>rz find_packages..r)setuptools.discoveryrrprrlrrrXcurdirrlistrall setdefault _nest_pathfindrdgetrYsamefiler() rrrOkwargsrrrlrrpackagesrY package_pathpkgsr,rr- find_packagess*   &  rparentrYcCs&|dvr|ntj||}tj|S)N>rr)rXrYrcnormpath)rrYr,r,r-rMs rr1cCsXt|r|}tttttf|}t|ts*t|dr&dt t|}|Sd|}|S)z`When getting the version directly from an attribute, it should be normalised to string. __iter__rz%s) callablerr rrLintr8hasattrrcmapr0r,r,r-versionRs  r package_datacCsd|vr |d|d<|S)NrPr)r)rr,r,r-canonic_package_datadsr data_filescs$t|tr|Sfdd|DS)zFor compatibility with ``setup.py``, ``data_files`` should be a list of pairs instead of a dict. This function also expands glob patterns. csg|] \}}|t|fqSr,)rj)r2destrNr^r,r- us z&canonic_data_files..)r8rr)rrOr,r^r-canonic_data_filesjs  r entry-pointstextcCsBtddd}t|_|||dd|D}||jd|S)a?Given the contents of entry-points file, process it into a 2-level dictionary (``dict[str, dict[str, str]]``). The first level keys are entry-point groups, the second level keys are entry-point names, and the second level values are references to objects (that correspond to the entry-point value). N)=)default_section delimiterscSsi|] \}}|t|qSr,)dictrrr,r,r-rrz entry_points..)rrL optionxform read_stringrrr)r text_sourceparsergroupsr,r,r- entry_points{s  rc@sbeZdZdZdddZddZdd Zd d Zd ee e ffd dZ e d ee e ffddZ dS)EnsurePackagesDiscoveredaSome expand functions require all the packages to already be discovered before they run, e.g. :func:`read_attr`, :func:`resolve_class`, :func:`cmdclass`. Therefore in some cases we will need to run autodiscovery during the evaluation of the configuration. However, it is better to postpone calling package discovery as much as possible, because some parameters can influence it (e.g. ``package_dir``), and those might not have been processed yet. distributionrcCs||_d|_dS)NF)_dist_called)r*rr,r,r-r. z!EnsurePackagesDiscovered.__init__cCs"|jsd|_|jjdddSdS)zBTrigger the automatic package discovery, if it is still necessary.TF)rN)rr set_defaultsr<r,r,r-__call__sz!EnsurePackagesDiscovered.__call__cCs|Sr!r,r<r,r,r- __enter__sz"EnsurePackagesDiscovered.__enter__cCs|jr |jjdSdSr!)rrr analyse_name)r* _exc_type _exc_value _tracebackr,r,r-__exit__sz!EnsurePackagesDiscovered.__exit__r/cCs||jj}|dur iS|Sr!)rr)r*pkg_dirr,r,r-_get_package_dirsz)EnsurePackagesDiscovered._get_package_dircCs t|jS)zCProxy to ``package_dir`` that may trigger auto-discovery when used.)LazyMappingProxyrr<r,r,r-rs z$EnsurePackagesDiscovered.package_dirN)rr) rHrIrJrKr.rrrr rLrpropertyrr,r,r,r-rs rc@sveZdZdZdegeeefffddZdeeeffddZ dedefd d Z de fd d Z de efd dZdS)raMapping proxy that delays resolving the target object, until really needed. >>> def obtain_mapping(): ... print("Running expensive function!") ... return {"key": "value", "other key": "other value"} >>> mapping = LazyMappingProxy(obtain_mapping) >>> mapping["key"] Running expensive function! 'value' >>> mapping["other key"] 'other value' obtain_mapping_valuecCs||_d|_dSr!)_obtain_value)r*rr,r,r-r.rzLazyMappingProxy.__init__r/cCs|jdur ||_|jSr!)rrr<r,r,r-_targets  zLazyMappingProxy._targetkeycCs ||Sr!)r)r*rr,r,r- __getitem__ zLazyMappingProxy.__getitem__cC t|Sr!)rrr<r,r,r-__len__rzLazyMappingProxy.__len__cCrr!)iterrr<r,r,r-rrzLazyMappingProxy.__iter__N)rHrIrJrKrr rrr.rrrrr rr,r,r,r-rs rr!)NN)r)JrKr"rrXr$rglobr configparserrimportlib.machineryr itertoolsrtypingrrrr r r r r rrrrrtypesrdistutils.errorsr_pathrrwarningsrsetuptools.distrrrdistutils.distr from_iterable chain_iterrLPathLike_Pathrrrrjbytesrsrqrornrrrrrrrrrrrrrrrrrr,r,r,r-s    8          "!  &   $      5(  &