o
    dm"                     @   s  U d dl Z d dlZd dlZd dlZd dlZd dlZd dl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mZ dZdZdZejded	e	ee ddf fd
dZded	efddZded	efddZdeded	efddZe dd Zeeef e d< G dd deZ!d	ee fddZ"d	ee fddZ#d	ee fddZ$ded	eeef fd d!Z%e& d	eeef fd"d#Z'd$eded%e!d	efd&d'Z(d(d)d*d+Z)d,eded	e
e fd-d.Z*dS )/    N)Dict	GeneratorIterator
NamedTupleOptionalTuple   )EIClassEIDataELFFileEMachinel      ~ i   i   pathreturnc              
   c   sb    zt | d}t|V  W d    W d S 1 sw   Y  W d S  tttfy0   d V  Y d S w )Nrb)openr   OSError	TypeError
ValueError)r   f r   W/app/.heroku/python/lib/python3.10/site-packages/wheel/vendored/packaging/_manylinux.py
_parse_elf   s   &r   
executablec                 C   sv   t | -}|d uo(|jtjko(|jtjko(|jtj	ko(|j
t@ tko(|j
t@ tk	 W  d    S 1 s4w   Y  d S N)r   capacityr	   C32encodingr
   Lsbmachiner   ZArmflagsEF_ARM_ABIMASKEF_ARM_ABI_VER5EF_ARM_ABI_FLOAT_HARDr   r   r   r   r   _is_linux_armhf   s   



$r$   c                 C   sZ   t | }|d uo|jtjko|jtjko|jtj	k	 W  d    S 1 s&w   Y  d S r   )
r   r   r	   r   r   r
   r   r   r   ZI386r#   r   r   r   _is_linux_i686)   s   



$r%   archc                 C   s(   |dkrt | S |dkrt| S |dv S )Narmv7li686>   x86_64ppc64aarch64ppc64les390x)r$   r%   )r   r&   r   r   r   _have_compatible_abi3   s
   r.   c                   C   s   dS )N2   r   r   r   r   r   <lambda>@   s    r0   _LAST_GLIBC_MINORc                   @   s   e Zd ZU eed< eed< dS )_GLibCVersionmajorminorN)__name__
__module____qualname__int__annotations__r   r   r   r   r2   C   s   
 r2   c                  C   sJ   zt tdd} | dusJ |  \}}W |S  ttttfy$   Y dS w )zJ
    Primary implementation of glibc_version_string using os.confstr.
    confstrCS_GNU_LIBC_VERSIONN)getattrosrsplitAssertionErrorAttributeErrorr   r   )version_string_versionr   r   r   _glibc_version_string_confstrH   s   rD   c                  C   s   zddl } W n
 ty   Y dS w z| d}W n
 ty"   Y dS w z|j}W n
 ty2   Y dS w | j|_| }t|t	sD|
d}|S )zG
    Fallback implementation of glibc_version_string using ctypes.
    r   Nascii)ctypesImportErrorCDLLr   gnu_get_libc_versionr@   c_char_prestype
isinstancestrdecode)rF   process_namespacerI   version_strr   r   r   _glibc_version_string_ctypes[   s(   


rQ   c                   C   s   t  pt S )z9Returns glibc version string, or None if not using glibc.)rD   rQ   r   r   r   r   _glibc_version_string   s   rR   rP   c                 C   sB   t d| }|std|  t dS t|dt|dfS )a3  Parse glibc version.

    We use a regexp instead of str.split because we want to discard any
    random junk that might come after the minor version -- this might happen
    in patched/forked versions of glibc (e.g. Linaro's version of glibc
    uses version strings like "2.20-2014.11"). See gh-3588.
    z$(?P<major>[0-9]+)\.(?P<minor>[0-9]+)z;Expected glibc version with 2 components major.minor, got: rT   r3   r4   )rematchwarningswarnRuntimeWarningr8   group)rP   mr   r   r   _parse_glibc_version   s   r\   c                  C   s   t  } | d u r	dS t| S )NrS   )rR   r\   )rP   r   r   r   _get_glibc_version   s   r]   namerC   c                 C   s   t  }||k r	dS zdd l}W n
 ty   Y dS w t|dr4||d |d |}|d ur2t|S dS |tddkrEt|drEt|jS |tdd	krVt|d
rVt|jS |tddkrgt|drgt|j	S dS )NFr   Tmanylinux_compatibler         manylinux1_compatible   manylinux2010_compatible   manylinux2014_compatible)
r]   
_manylinuxrG   hasattrr_   boolr2   rb   rd   rf   )r^   r&   rC   	sys_glibcrg   resultr   r   r   _is_compatible   s.   






rl   manylinux2014manylinux2010
manylinux1))r`   re   )r`   rc   )r`   ra   linuxc                 c   s   t tj|s	d S tdd}|dv rtdd}tt  }|g}t|jd ddD ]}t| }|t|| q(|D ]E}|j|jkrE|j	}nd}t|j	|dD ]/}t|j|}	dj
|	 }
t|
||	rh| d|
V  |	tv r}t|	 }t|||	r}| d|V  qNq9d S )	Nr`      >   r(   r)      r   rT   zmanylinux_{}_{}rp   )r.   sysr   r2   r]   ranger3   r1   appendr4   formatrl   replace_LEGACY_MANYLINUX_MAP)rp   r&   too_old_glibc2current_glibcglibc_max_listglibc_majorglibc_minor	glibc_max	min_minorglibc_versiontag
legacy_tagr   r   r   platform_tags   s6   



r   )+collections
contextlib	functoolsr=   rU   rs   rW   typingr   r   r   r   r   r   Z_elffiler	   r
   r   r   r    r!   r"   contextmanagerrM   r   ri   r$   r%   r.   defaultdictr1   r8   r9   r2   rD   rQ   rR   r\   	lru_cacher]   rl   rx   r   r   r   r   r   <module>   s>   
  "
,
