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Parse a marker string and return a dictionary containing a marker expression.
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rÈ é c c s. t ¡ }zt | ¡ d V W 5 t |¡ X d S r )ÚsocketÚgetdefaulttimeoutÚsetdefaulttimeout)ÚsecondsÚctor- r- r. Úsocket_timeout« s
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__module__Ú __qualname__rÔ rÚ r- r- r- r. rÑ µ s rÑ c C s~ t jdkr| S | s| S | d dkr.td| | d dkrFtd| | d¡}t j|krh| t j¡ qP|srt jS t jj| S )aÐ Return 'pathname' as a name that will work on the native filesystem.
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|
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|
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|
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|
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dd Z dd Z dd Z d'ddZd d Zd d Zd d! Zd"d# Zd S )(Ú FileOperatorFc C s || _ t | _| ¡ d S r )Údry_runr¿ ÚensuredÚ _init_record)rÓ rå r- r- r. rÔ ß s zFileOperator.__init__c C s d| _ t | _t | _d S ©NF)Úrecordr¿ Ú files_writtenÚ dirs_created©rÓ r- r- r. rç ä s zFileOperator._init_recordc C s | j r| j |¡ d S r )ré rê Úadd)rÓ rk r- r- r. Úrecord_as_writtené s z FileOperator.record_as_writtenc C sH t j |¡s tdt j |¡ t j |¡s0dS t |¡jt |¡jkS )aÎ Tell if the target is newer than the source.
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Returns true if 'source' exists and is more recently modified than
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'target', or if 'source' exists and 'target' doesn't.
|
|
Returns false if both exist and 'target' is the same age or younger
|
than 'source'. Raise PackagingFileError if 'source' does not exist.
|
|
Note that this test is not very accurate: files created in the same
|
second will have the same "age".
|
zfile '%r' does not existT)rj rk Úexistsr ÚabspathÚstatÚst_mtime)rÓ ÚsourceÚtargetr- r- r. Únewerí s
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ÿ zFileOperator.newerTc C s | tj |¡¡ t d||¡ | jsd}|rdtj |¡rDd| }n tj |¡rdtj |¡sdd| }|rtt
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|d t ||¡ | |¡ dS )z8Copy a file respecting dry-run and force flags.
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zCopying %s to %sNz%s is a symlinkz%s is a non-regular filez which would be overwritten)Ú
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ensure_dirrj rk ÚdirnameÚloggerÚinforå Úislinkrï ÚisfilerÞ r Úcopyfilerî )rÓ ÚinfileÚoutfileÚcheckÚmsgr- r- r. Ú copy_file s
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zFileOperator.copy_fileNc C s t j |¡rt| t j |¡¡ t d||¡ | jsv|d krJt |d}nt
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j |d|d}zt ||¡ W 5 | ¡ X | |¡ d S )NzCopying stream %s to %sÚwbÚw©Úencoding)rj rk Úisdirrm rö r÷ rø rù rå Úopenr¤ r¯ r Ú copyfileobjrî )rÓ Úinstreamrþ r Ú outstreamr- r- r. Ú copy_stream s
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zFileOperator.copy_streamc C s\ | tj |¡¡ | jsNtj |¡r.t |¡ t|d}| |¡ W 5 Q R X | |¡ d S )Nr )
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rö rj rk r÷ rå rï rà r rÀ rî )rÓ rk r³ Úfr- r- r. Úwrite_binary_file! s
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z FileOperator.write_binary_filec C s | || |¡¡ d S r )r Úencode)rÓ rk r³ r r- r- r. Úwrite_text_file* s z FileOperator.write_text_filec C sn t jdks t jdkrjt jdkrj|D ]F}| jr:t d|¡ q"t |¡j|B |@ }t d||¡ t ||¡ q"d S )NÚposixÚjavazchanging mode of %szchanging mode of %s to %o) rj rT Ú_namerå rø rù rñ Úst_modeÚchmod)rÓ ÚbitsÚmaskÚfilesr Úmoder- r- r. Úset_mode- s zFileOperator.set_modec C s | dd|¡S )Nim iÿ )r )r, r r- r- r. Ú<lambda>9 ó zFileOperator.<lambda>c C s| t j |¡}|| jkrxt j |¡sx| j |¡ t j |¡\}}| |¡ t d| ¡ | j
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sft |¡ | j rx| j |¡ d S )Nz Creating %s)rj rk rð ræ rï rí r rö rø rù rå Úmkdirré rë )rÓ rk r r r- r- r. rö ; s
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zFileOperator.ensure_dirc C s t || }t d||¡ | js|s0| ||¡rX|s:d }n | |¡sHt|t|d
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py_compiler Ú CHECKED_HASHÚcompilerî ) rÓ rk ÚoptimizeÚforcery Úhashed_invalidationÚdpathÚdiagpathÚcompile_kwargsr- r- r. Ú byte_compileG s
|
zFileOperator.byte_compilec C s² t j |¡r®t j |¡r^t j |¡s^t d|¡ | js@t |¡ | j
|
r®|| j kr®| j |¡ nPt j |¡rpd}nd}t d||¡ | jst |¡ | j
|
r®|| j kr®| j |¡ d S )Nz Removing directory tree at %sÚlinkÚfilezRemoving %s %s)rj rk rï r rú rø Údebugrå r rÄ ré rë rà rê )rÓ rk r, r- r- r. Úensure_removedX s"
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zFileOperator.ensure_removedc C sD d}|s@t j |¡r$t |t j¡}q@t j |¡}||kr:q@|}q|S rè )rj rk rï ÚaccessÚW_OKr÷ )rÓ rk r( Úparentr- r- r. Ú is_writablem s zFileOperator.is_writablec C s" | j s
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|
changes.
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zFileOperator.commitc C s | j st| jD ]}tj |¡rt |¡ qt| jdd}|D ]F}t |¡}|rz|dgks^t
|
tj ||d ¡}t |¡ t |¡ q>| ¡ d S )NT)ÚreverseÚ __pycache__r )rå Úlistrê rj rk rï rà Úsortedrë Úlistdirrm r$ Úrmdirrç )rÓ r Údirsr ÚflistÚsdr- r- r. Úrollback s
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zFileOperator.rollback)F)T)N)FFNF)r× rÛ rÜ rÔ rç rî rõ r r r r r Úset_executable_moderö r( r, r0 r1 r; r- r- r- r. rä Þ s
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rä c C s^ | t jkrt j| }nt| }|d kr,|}n.| d¡}t|| d¡}|D ]}t||}qJ|S )NÚ.r )r ÚmodulesÚ
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|
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rC c @ s6 e Zd Zdd Zedd Zdd Zdd Zej Z d S )
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Ú ExportEntryc C s || _ || _|| _|| _d S r ©rT ry rw r¾ )rÓ rT ry rw r¾ r- r- r. rÔ ¥ s zExportEntry.__init__c C s t | j| jS r )rC ry rw rì r- r- r. r¹ « s zExportEntry.valuec C s d| j | j| j| jf S )Nz<ExportEntry %s = %s:%s %s>rE rì r- r- r. Ú__repr__¯ s
|
ÿzExportEntry.__repr__c C sD t |tsd}n0| j|jko>| j|jko>| j|jko>| j|jk}|S rè )r rD rT ry rw r¾ )rÓ Úotherr( r- r- r. Ú__eq__³ s
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|
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d | d ¡D } t|||| }|S ) NrC rD zInvalid specification '%s'rT Úcallableú:r r r¾ c S s g | ] }| ¡ qS r- )rY )rQ r r- r- r. rS ß s z$get_export_entry.<locals>.<listcomp>rE )ÚENTRY_REÚsearchr Ú groupdictÚcountr rD )
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Ú specificationr' r( r rT rk Úcolonsry rw r¾ r- r- r. rª Å s8
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Return the default base location for distlib caches. If the directory does
|
not exist, it is created. Use the suffix provided for the base directory,
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and default to '.distlib' if it isn't provided.
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|
On Windows, if LOCALAPPDATA is defined in the environment, then it is
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assumed to be a directory, and will be the parent directory of the result.
|
On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home
|
directory - using os.expanduser('~') - will be the parent directory of
|
the result.
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|
The result is just the directory '.distlib' in the parent directory as
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determined above, or with the name specified with ``suffix``.
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Nz.distlibÚntÚ LOCALAPPDATAz $localappdataú~z(Directory exists but is not writable: %sTzUnable to create %s)Úexc_infoFz#Default location unusable, using %s)rj rT Úenvironrk Ú
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Convert an absolute path to a directory name for use in a cache.
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|
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|
|
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rk z3([a-z0-9_]+([.-][a-z_][a-z0-9_]*)*)-([a-z0-9_.+-]+)z -py(\d\.?\d?)c C sÈ d}d}t | dd¡} t | ¡}|r@| d¡}| d| ¡
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Extract name, version, python version from a filename (no extension)
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|
Return name, version, pyver or None
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Nú ú-r z\br ) r r! ÚPYTHON_VERSIONrM rµ Ústartrn Úrer Úescaper ÚPROJECT_NAME_AND_VERSION)ÚfilenameÚ project_namer( Úpyverr' Únr- r- r. Úsplit_filenameG s"
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rw z-(?P<name>[\w .-]+)\s*\(\s*(?P<ver>[^\s)]+)\)$c C s: t | ¡}|std| | ¡ }|d ¡ ¡ |d fS )zÇ
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A utility method used to get name and version from a string.
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|
From e.g. a Provides-Dist value.
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|
:param p: A value in a form 'foo (1.0)'
|
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|
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