62 lines
3.7 KiB
Plaintext
62 lines
3.7 KiB
Plaintext
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<00>x-]<5D> <00> @ sn d Z ddlZddlZddlZddlZdddgZddd<03>Zi add<04> Zddd <09>Z dd
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d<05>Z
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dd d <0C>Z d
d<0E> Z dS )z<>Cache lines from Python source files.
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This is intended to read lines from modules imported -- hence if a filename
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is not found, it will look down the module search path for a file by
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that name.
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<EFBFBD> N<>getline<6E>
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clearcache<EFBFBD>
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checkcachec C s: t | |<02>}d| kr"t|<03>kr2n n ||d S dS d S )N<> <00> )<02>getlines<65>len)<04>filename<6D>lineno<6E>module_globals<6C>lines<65> r
<00>A/home/hamo/projects/misc/adreader/venv/lib/python3.7/linecache.pyr s
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c C s i a dS )zClear the cache entirely.N)<01>cacher
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r r s c C sR | t kr(t | }t|<02>dkr(t | d S y
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t| |<01>S tk
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rL t<04> g S X dS )z<>Get the lines for a Python source file from the cache.
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Update the cache if it doesn't contain an entry for this file already.r <00> N)r r <00> updatecache<68> MemoryErrorr )r r <00>entryr
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r c C s<> | dkrt t<01><02> <00>}n| tkr&| g}ndS x~|D ]v} t| }t|<02>dkrJq0|\}}}}|dkr`q0yt<04>|<06>}W n tk
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r<EFBFBD> t| = w0Y nX ||jks<>||jkr0t| = q0W dS )zUDiscard cache entries that are out of date.
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(This is not checked upon each call!)Nr ) <09>listr <00>keysr <00>os<6F>stat<61>OSError<6F>st_size<7A>st_mtime)r <00> filenamesr <00>size<7A>mtimer <00>fullnamer r
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C s<> | t kr tt | <00>dkr t | = | r6| <00>d<02>r:| <00>d<03>r:g S | }yt<04>|<02>}W <00>n tk
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<EFBFBD>rT | }t| |<01>r<>yt | d <00> }W n ttfk
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r<EFBFBD> Y n<X |dkr<>g S t|<05>ddd<07> |<05> <09> D <00>|ft | < t | d S tj
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<EFBFBD> | <00>r<>g S xjt j
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D ]\}ytj
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<EFBFBD>
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<EFBFBD>r w<>Y nX yt<04>|<02>}P W q<> tk
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<EFBFBD>rF Y q<>X q<>W g S Y nX y"t<10>|<02><01>}|<07><12> }W dQ R X W n tk
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<EFBFBD>r<> g S X |<08>r<>|d <00>d
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<EFBFBD><01>s<>|d d
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7 < |j|j } }
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||ft | < |S ) z<>Update a cache entry and return its list of lines.
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If something's wrong, print a message, discard the cache entry,
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and return an empty list.r <00><<3C>>r Nc S s g | ] }|d <00>qS )<01>
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r
)<02>.0<EFBFBD>liner
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<listcomp>q s z updatecache.<locals>.<listcomp>r <00><><EFBFBD><EFBFBD><EFBFBD>r! )r r <00>
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startswith<EFBFBD>endswithr r r <00> lazycache<68> ImportError<6F>
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splitlines<EFBFBD>path<74>isabs<62>sys<79>join<69> TypeError<6F>AttributeError<6F>tokenize<7A>open<65> readlinesr r ) r r r r <00>basename<6D>data<74>dirname<6D>fpr r r r
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r c C s<> | t kr tt | <00>dkr dS dS | r8| <00>d<04>r<| <00>d<05>r<dS |r<>d|kr<>|<01>d<07>}|d }t|dd <09>}|r<>|r<>t<06>||<02>}|ft | < dS dS )
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a<EFBFBD> Seed the cache for filename with module_globals.
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The module loader will be asked for the source only when getlines is
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called, not immediately.
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If there is an entry in the cache already, it is not altered.
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:return: True if a lazy load is registered in the cache,
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otherwise False. To register such a load a module loader with a
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get_source method must be found, the filename must be a cachable
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filename, and the filename must not be already cached.
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r TFr r <00>
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__loader__<EFBFBD>__name__<5F>
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get_sourceN)r r r& r' <00>get<65>getattr<74> functools<6C>partial)r r <00>name<6D>loaderr: Z get_linesr
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r( )N)N)N)N)
<0A>__doc__r= r- r r1 <00>__all__r r r r r r r( r
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A
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