ó m[c@`sÐdZddlmZmZmZmZddlZddlZddlZddl Z ddl Z ddl m Z ddl Z ddlZddlmZdded„Zdded „Zd d „ZdS( u4 Provides utilities to test output reproducibility. i(tabsolute_importtdivisiontprint_functiontunicode_literalsN(t check_output(tpyplotumhiupdfcC`stjjddƒ}dtjd<|tjd}ttjddd||||fgƒ}|j|ƒqWxQ|dD]E}|r||dkr¥tjdƒq¥q`||dks`t‚q`WdS( uà Output three times the same graphs and checks that the outputs are exactly the same. Parameters ---------- objects : str contains characters corresponding to objects to be included in the test document: 'm' for markers, 'h' for hatch patterns, 'i' for images. The default value is "mhi", so that the test includes all these objects. format : str format string. The default value is "pdf". iu-Ru-cu¦import matplotlib; matplotlib._called_from_pytest = True; matplotlib.use(%r); from matplotlib.testing.determinism import _determinism_save;_determinism_save(%r,%r,%r)iiu+failed, maybe due to ghostscript timestampsN(RRRt executabletappendtpytesttskiptAssertionError(R$R R%tplotstitresulttp((s=lib/python2.7/site-packages/matplotlib/testing/determinism.pyt_determinism_checkQst CreationDatecC`s‹ttjddd|d|fgƒ}tjd|dƒ}|j|ƒ}|rgt|jƒƒntd|ƒ||ks‡t‚dS(u Test SOURCE_DATE_EPOCH support. Output a document with the environment variable SOURCE_DATE_EPOCH set to 2000-01-01 00:00 UTC and check that the document contains the timestamp that corresponds to this date (given as an argument). Parameters ---------- format : str format string, such as "pdf". string : str timestamp string for 2000-01-01 00:00 UTC. keyword : bytes a string to look at when searching for the timestamp in the document (used in case the test fails). u-Ru-cu£import matplotlib; matplotlib._called_from_pytest = True; matplotlib.use(%r); from matplotlib.testing.determinism import _determinism_save;_determinism_save(%r,%r)us.*u!Timestamp keyword (%s) not found!N( RRR0tretcompiletsearchtprinttgroupR4(R tstringtkeywordtbufft find_keywordtkey((s=lib/python2.7/site-packages/matplotlib/testing/determinism.pyt_determinism_source_date_epochrs(t__doc__t __future__RRRRRRR R;Rt subprocessRR2RRRtFalseR/R9RE(((s=lib/python2.7/site-packages/matplotlib/testing/determinism.pyts"       ;!