我在使用运行图形保存功能的 pathos 多重处理时遇到了问题。
from pathos.multiprocessing import ProcessingPool as Pool
datasets = Pool().map(model_handler, analysisParams)
哪个抛出
File ".../lib/python3.6/site-packages/matplotlib/backends/backend_pdf.py", line 2029, in draw_text
font.set_text(s, 0.0, flags=LOAD_NO_HINTING)
RuntimeError: In set_text: could not load glyph
"""
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "wrapper.py", line 410, in <module>
datasets = Pool().map(model_handler, analysisParams)
File ".../lib/python3.6/site-packages/pathos/multiprocessing.py", line 137, in map
return _pool.map(star(f), zip(*args)) # chunksize
File ".../lib/python3.6/site-packages/multiprocess/pool.py", line 260, in map
return self._map_async(func, iterable, mapstar, chunksize).get()
File …