관리-도구
편집 파일: version.cpython-38.pyc
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Good: 1.2 # equivalent to "1.2.0" 1.2.0 1.2a1 1.2.3a2 1.2.3b1 1.2.3c1 1.2.3.4 TODO: fill this out Bad: 1 # minimum two numbers 1.2a # release level must have a release serial 1.2.3b c C s< t |�}t�|�}|�� }tdd� |d �d�D ��| _|S )Nc s s | ]}t |�V qd S r) rc re r r r rg s z*NormalizedVersion.parse.<locals>.<genexpr>r rh )�_normalized_keyru r` rv r rw �_release_clause)r r ra ry rv r r r r s zNormalizedVersion.parserq �br@ �rcr~ c s t � fdd�� jD ��S )Nc 3 s | ]}|r|d � j kV qdS )r N)� PREREL_TAGS)rf �tr4 r r rg ! s z2NormalizedVersion.is_prerelease.<locals>.<genexpr>)�anyr r4 r r4 r r; s z NormalizedVersion.is_prereleaseN) r r r r r �setr� r< r; r r r r r s c C s> t | �} t |�}| |kr dS | �|�s*dS t|�}| | dkS )NTFrh )�str� startswithr )�x�y�nr r r � _match_prefix$ s r� c @ sn e Zd ZeZddddddddd �Zd d � Zd d � Zdd� Zdd� Z dd� Z dd� Z dd� Z dd� Z dd� Zd S ) r �_match_compatible� _match_lt� _match_gt� _match_le� _match_ge� _match_eq�_match_arbitrary� _match_ne)rJ rD rE rF rG rH rI rK c C sV |rd|ko|j d }n|j d o,|j d }|rN|j�dd�d }| �|�}||fS )N�+ri r r )r r rw rM )r r[ r] rW Z strip_localr r r r � _adjust_local> s z NormalizedMatcher._adjust_localc C sD | � |||�\}}||kr dS |j}d�dd� |D ��}t||� S )NFrh c S s g | ] }t |��qS r �r� �rf �ir r r � <listcomp>Q s z/NormalizedMatcher._match_lt.<locals>.<listcomp>�r� r� �joinr� �r r[ r] rW Zrelease_clause�pfxr r r r� L s zNormalizedMatcher._match_ltc C sD | � |||�\}}||kr dS |j}d�dd� |D ��}t||� S )NFrh c S s g | ] }t |��qS r r� r� r r r r� Y s z/NormalizedMatcher._match_gt.<locals>.<listcomp>r� r� r r r r� T s zNormalizedMatcher._match_gtc C s | � |||�\}}||kS r) �r� �r r[ r] rW r r r r� \ s zNormalizedMatcher._match_lec C s | � |||�\}}||kS r) r� r� r r r r� ` s zNormalizedMatcher._match_gec C s. | � |||�\}}|s ||k}n t||�}|S r) �r� r� �r r[ r] rW ra r r r r� d s zNormalizedMatcher._match_eqc C s t |�t |�kS r) r� r� r r r r� l s z"NormalizedMatcher._match_arbitraryc C s0 | � |||�\}}|s ||k}n t||� }|S r) r� r� r r r r� o s zNormalizedMatcher._match_nec C sf | � |||�\}}||kr dS ||k r*dS |j}t|�dkrH|d d� }d�dd� |D ��}t||�S )NTFr ri rh c S s g | ] }t |��qS r r� r� r r r r� � s z7NormalizedMatcher._match_compatible.<locals>.<listcomp>)r� r� r r� r� r� r r r r� w s z#NormalizedMatcher._match_compatibleN)r r r r rM rX r� r� r� r� r� r� r� r� r� r r r r r / s& � z[.+-]$� z^[.](\d)z0.\1z^[.-]z ^\((.*)\)$�\1z^v(ersion)?\s*(\d+)z\2z^r(ev)?\s*(\d+)z[.]{2,}rh z\b(alfa|apha)\b�alphaz\b(pre-alpha|prealpha)\bz pre.alphaz \(beta\)$�betaz ^[:~._+-]+z [,*")([\]]z[~:+_ -]z\.$z (\d+(\.\d+)*)c C sL | � � �� }tD ]\}}|�||�}q|s.d}t�|�}|sFd}|}n�|�� d �d�}dd� |D �}t|�dk r~|� d� qft|�dkr�||� � d� }n8d� dd� |dd� D ��||� � d� }|dd� }d� d d� |D ��}|� � }|�rt D ]\}}|�||�}q�|�s |}n d |k�r*d nd }|| | }t |��sHd}|S ) z� Try to suggest a semantic form for a version for which _suggest_normalized_version couldn't come up with anything. z0.0.0r rh c S s g | ] }t |��qS r rc r� r r r r� � s z-_suggest_semantic_version.<locals>.<listcomp>� Nc S s g | ] }t |��qS r r� r� r r r r� � s c S s g | ] }t |��qS r r� r� r r r r� � s r~ �-r� )r rP � _REPLACEMENTS�sub�_NUMERIC_PREFIXr` rv rw r rT �endr� �_SUFFIX_REPLACEMENTS� is_semver)r ra �pat�replry rW �suffix�sepr r r �_suggest_semantic_version� s: , r� c C sh zt | � | W S tk r" Y nX | �� }dD ]\}}|�||�}q0t�dd|�}t�dd|�}t�dd|�}t�dd |�}t�d d |�}|�d �r�|d d� }t�dd |�}t�dd|�}t�dd|�}t�dd|�}t�dd|�}t�dd|�}t�dd|�}t�dd|�}t�d d|�}t�d d |�}t�d d |�}z t |� W n tk �rb d}Y nX |S )!a� Suggest a normalized version close to the given version string. If you have a version string that isn't rational (i.e. NormalizedVersion doesn't like it) then you might be able to get an equivalent (or close) rational version from this function. This does a number of simple normalizations to the given string, based on observation of versions currently in use on PyPI. Given a dump of those version during PyCon 2009, 4287 of them: - 2312 (53.93%) match NormalizedVersion without change with the automatic suggestion - 3474 (81.04%) match when using this suggestion method @param s {str} An irrational version string. @returns A rational version string, or None, if couldn't determine one. ))z-alpharq )z-betar� )r� rq )r� r� )r� r@ )z-finalr� )z-prer@ )z-releaser� )z.releaser� )z-stabler� )r� rh )rs rh )� r� )z.finalr� )rt r� zpre$Zpre0zdev$Zdev0z([abc]|rc)[\-\.](\d+)$z\1\2z[\-\.](dev)[\-\.]?r?(\d+)$z.\1\2z[.~]?([abc])\.?r� r? r Nz\b0+(\d+)(?!\d)z (\d+[abc])$z\g<1>0z\.?(dev-r|dev\.r)\.?(\d+)$z.dev\2z-(a|b|c)(\d+)$z[\.\-](dev|devel)$z.dev0z(?![\.\-])dev$z(final|stable)$r� z\.?(r|-|-r)\.?(\d+)$z.post\2z\.?(dev|git|bzr)\.?(\d+)$z\.?(pre|preview|-c)(\d+)$zc\g<2>zp(\d+)$z.post\1)r� r rP �replace�rer� r� )r �rs�origr� r r r �_suggest_normalized_version� s> r� z([a-z]+|\d+|[\.-])r@ zfinal-�@)r| �previewr� r� r~ r� rh c C sr dd� }g }|| �D ]T}|� d�r^|dk rD|rD|d dkrD|�� q*|r^|d dkr^|�� qD|�|� qt|�S )Nc S st g }t �| �� �D ]R}t�||�}|rd|d d� krBdkrRn n |�d�}nd| }|�|� q|�d� |S )N�0r �9� �*�*final)� _VERSION_PARTrw rP �_VERSION_REPLACErY �zfillrT )r ra rA r r r � get_partsM s z _legacy_key.<locals>.get_partsr� r� ri z*final-�00000000)r� �poprT r )r r� ra rA r r r � _legacy_keyL s r� c @ s e Zd Zdd� Zedd� �ZdS )r c C s t |�S r) )r� r# r r r r g s zLegacyVersion.parsec C s8 d}| j D ](}t|t�r |�d�r |dk r d} q4q |S )NFr� r� T)r r r r� )r ra r� r r r r; j s �zLegacyVersion.is_prereleaseN�r r r r r< r; r r r r r f s c @ s4 e Zd ZeZeej�Zded< e� d�Z dd� Z dS )r r� rJ z^(\d+(\.\d+)*)c C s` ||k r dS | j �t|��}|s2t�d||� dS |�� d }d|krV|�dd�d }t||�S )NFzACannot compute compatible match for version %s and constraint %sTr rh r )� numeric_rer` r� �logger�warningrv �rsplitr� )r r[ r] rW ry r r r r r� } s � z LegacyMatcher._match_compatibleN) r r r r rM �dictr= rX r� �compiler� r� r r r r r u s zN^(\d+)\.(\d+)\.(\d+)(-[a-z0-9]+(\.[a-z0-9-]+)*)?(\+[a-z0-9]+(\.[a-z0-9-]+)*)?$c C s t �| �S r) )� _SEMVER_REr` )r r r r r� � s r� c C sn dd� }t | �}|s t| ��|�� }dd� |d d� D �\}}}||d d�||d d� }}|||f||fS ) Nc S s8 | d kr|f}n$| dd � � d�}tdd� |D ��}|S )Nr rh c S s" g | ]}|� � r|�d �n|�qS )r� )rx r� )rf rA r r r r� � s z5_semantic_key.<locals>.make_tuple.<locals>.<listcomp>)rw r )r Zabsentra r r r r � make_tuple� s z!_semantic_key.<locals>.make_tuplec S s g | ] }t |��qS r rc r� r r r r� � s z!_semantic_key.<locals>.<listcomp>r� �|� r� )r� r rv ) r r� ry rv �major�minor�patchr| �buildr r r � _semantic_key� s r� c @ s e Zd Zdd� Zedd� �ZdS )r c C s t |�S r) )r� r# r r r r � s zSemanticVersion.parsec C s | j d d dkS )Nr r r� )r r4 r r r r; � s z SemanticVersion.is_prereleaseNr� r r r r r � s c @ s e Zd ZeZdS )r N)r r r r rM r r r r r � s c @ s6 e Zd Zd dd�Zdd� Zdd� Zdd � Zd d � ZdS ) � VersionSchemeNc C s || _ || _|| _d S r) )rQ �matcher� suggester)r rQ r� r� r r r r � s zVersionScheme.__init__c C s2 z| j �|� d}W n tk r, d}Y nX |S �NTF)r� rM r �r r ra r r r �is_valid_version� s z VersionScheme.is_valid_versionc C s0 z| � |� d}W n tk r* d}Y nX |S r� )r� r r� r r r �is_valid_matcher� s z VersionScheme.is_valid_matcherc C s$ |� d�r|dd� }| �d| �S )z: Used for processing some metadata fields �,Nri zdummy_name (%s))rS r� r# r r r �is_valid_constraint_list� s z&VersionScheme.is_valid_constraint_listc C s | j d krd }n | � |�}|S r) )r� r� r r r �suggest� s zVersionScheme.suggest)N)r r r r r� r� r� r� r r r r r� � s r� c C s |S r) r r# r r r rB � rC rB )� normalized�legacyZsemanticr� �defaultc C s | t krtd| ��t | S )Nzunknown scheme name: %r)�_SCHEMESrN )rO r r r r � s )*r �loggingr� �compatr �utilr �__all__� getLoggerr r� rN r �objectr r= r� �Iru r� r� r r� r r� r� r� r� r� r� r� r� r r r� r� r� r r r� r� r r r r r �<module> s� � 1d�E$ X � � � .s� � (���