我的 Azure 函数遇到运行时错误:
Result: Failure Exception: Exception: pdftotext is not installed. It is part of xpdf or poppler-utils software suite.
Installation on Linux: wget --no-check-certificate https://dl.xpdfreader.com/xpdf-tools-linux-4.02.tar.gz && tar -xvf xpdf-tools-linux-4.02.tar.gz && sudo cp xpdf-tools-linux-4.02/bin64/pdftotext /usr/local/bin
Installation on MacOS: brew install xpdf
You can find more details here: https://www.xpdfreader.com
Stack: File "/azure-functions-host/workers/python/3.6/LINUX/X64/azure_functions_worker/dispatcher.py", line 357, in _handle__invocation_request self.__run_sync_func, invocation_id, fi.func, args) File "/usr/local/lib/python3.6/concurrent/futures/thread.py", line 56, in run result = self.fn(*self.args, **self.kwargs)
File "/azure-functions-host/workers/python/3.6/LINUX/X64/azure_functions_worker/dispatcher.py", line 542, in __run_sync_func return func(**params) File "/home/site/wwwroot/testFunction/__init__.py", line 45, in main searchResult = bootLoader.run(filePath, query)
File "/home/site/wwwroot/testFunction/bootLoader.py", line 44, in run doc = docPrepare(filePath) File "/home/site/wwwroot/testFunction/bootLoader.py", line 19, in docPrepare converter = PDFToTextConverter(remove_numeric_tables=True, valid_languages=["en"]) File "/home/site/wwwroot/testFunction/haystack/file_converter/pdf.py", line 38, in __init__ """
Error
由于我在本地安装了 xpdf，因此该函数在我的计算机上成功运行。我的问题是如何将pdftotext安装到我的函数的运行环境(linux)？
ENV
Python 3.6
MAC OSX Mojave
通过 vs code azure 函数扩展部署
更新
我访问了https://{FunctionAppName}.scm.azurewebsites.net/。 
最佳答案
您可以从函数应用程序使用 Kudu 控制台，然后需要导航到 www 根文件夹并执行 pip install
我已经在这个post的最后一节中描述过
关于python - Azure 函数要求 pdftotext，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/65977860/