我正在尝试让pytesser(可下载的here)在我的mac OS上工作,但我没有成功。
我安装了Tesseract,PIL和所有依赖项。
我在python lib文件夹中解压缩pytesser并将脚本文件修改为__init__.py
在init文件中,我按照建议here和here修改了tesseract.exe
文件的路径
那就是:
tesseract_exe_name = 'my lib path/pytesser/tesseract' # Name of executable to be called at command line
这就是我得到的错误:
Traceback (most recent call last):
File "<pyshell#50>", line 1, in <module>
print image_to_string(picz)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pytesser/__init__.py", line 31, in image_to_string
call_tesseract(scratch_image_name, scratch_text_name_root)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pytesser/__init__.py", line 21, in call_tesseract
proc = subprocess.Popen(args)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 679, in __init__
errread, errwrite)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1228, in _execute_child
raise child_exception
OSError: [Errno 8] Exec format error
似乎该模块无法运行.exe文件。我试图更改路径,添加扩展名.exe但我总是得到相同的错误。
答案 0 :(得分:0)
python tesseract包装器的几种解决方案:
<强> Python的超正方体强>:
首先获取自制软件和brew安装python,然后easy_install
https://bitbucket.org/3togo/python-tesseract/downloads/python_tesseract-0.9.1-py2.7-macosx-10.10-x86_64.egg
来源:https://code.google.com/p/python-tesseract/wiki/HowToCompileForHomebrewMac
<强> pytesseract 强>:
这是我在获得python-tesseract之前使用的pip install pytesseract
。然后你必须转到/usr/local/lib/python2.7/site-packages
并转到pytesseract然后pytesseract.py
。将python脚本中的文件路径更改为计算机上tesseract的位置。