Set pants interpreter for Pyarrow










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I am using Pants to create .pex file for my project. My Build file has dependency for pyarrow using 3rdparty logic:'3rdparty/python:pyarrow'. Pants build pyarrow using both C++ and Python libraries, I have pyarrow install in anaconda not in standard python library. Pyprep interpreter.info gives: /usr/bin/python2.7 as interpreter used in Pants. How can I change it to anaconda python?










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    I am using Pants to create .pex file for my project. My Build file has dependency for pyarrow using 3rdparty logic:'3rdparty/python:pyarrow'. Pants build pyarrow using both C++ and Python libraries, I have pyarrow install in anaconda not in standard python library. Pyprep interpreter.info gives: /usr/bin/python2.7 as interpreter used in Pants. How can I change it to anaconda python?










    share|improve this question
























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      I am using Pants to create .pex file for my project. My Build file has dependency for pyarrow using 3rdparty logic:'3rdparty/python:pyarrow'. Pants build pyarrow using both C++ and Python libraries, I have pyarrow install in anaconda not in standard python library. Pyprep interpreter.info gives: /usr/bin/python2.7 as interpreter used in Pants. How can I change it to anaconda python?










      share|improve this question














      I am using Pants to create .pex file for my project. My Build file has dependency for pyarrow using 3rdparty logic:'3rdparty/python:pyarrow'. Pants build pyarrow using both C++ and Python libraries, I have pyarrow install in anaconda not in standard python library. Pyprep interpreter.info gives: /usr/bin/python2.7 as interpreter used in Pants. How can I change it to anaconda python?







      python anaconda pyarrow pants






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      asked Nov 13 '18 at 15:15









      Alexandr ProskurinAlexandr Proskurin

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          Changing the pyprep interpreter changes depending on your version of Pants. If this is a relatively recent version, you can set the interpreters in config.



          Below is the pattern I have used to override the interpreters, in this case supporting Python2 and Python3 (The %(buildroot)s is a Pants config built-in).



          [python-setup]
          # Using the modern Pants python backend will allow us to set:
          # compatibility=[ "CPython>=3" ]
          # on any python_target we want to enforce as Python3.
          interpreter_constraints: ["CPython>=2.7,<3"]
          interpreter_search_paths: [
          '%(buildroot)s/.venv/py2/bin',
          '%(buildroot)s/.venv/py3/bin',
          ]


          Using roughly the same config, but point it towards the anaconda path will override the interpreter.



          I am not sure that this will do what you want - but it will do what you asked.






          share|improve this answer






















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            1 Answer
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            active

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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            Changing the pyprep interpreter changes depending on your version of Pants. If this is a relatively recent version, you can set the interpreters in config.



            Below is the pattern I have used to override the interpreters, in this case supporting Python2 and Python3 (The %(buildroot)s is a Pants config built-in).



            [python-setup]
            # Using the modern Pants python backend will allow us to set:
            # compatibility=[ "CPython>=3" ]
            # on any python_target we want to enforce as Python3.
            interpreter_constraints: ["CPython>=2.7,<3"]
            interpreter_search_paths: [
            '%(buildroot)s/.venv/py2/bin',
            '%(buildroot)s/.venv/py3/bin',
            ]


            Using roughly the same config, but point it towards the anaconda path will override the interpreter.



            I am not sure that this will do what you want - but it will do what you asked.






            share|improve this answer



























              0














              Changing the pyprep interpreter changes depending on your version of Pants. If this is a relatively recent version, you can set the interpreters in config.



              Below is the pattern I have used to override the interpreters, in this case supporting Python2 and Python3 (The %(buildroot)s is a Pants config built-in).



              [python-setup]
              # Using the modern Pants python backend will allow us to set:
              # compatibility=[ "CPython>=3" ]
              # on any python_target we want to enforce as Python3.
              interpreter_constraints: ["CPython>=2.7,<3"]
              interpreter_search_paths: [
              '%(buildroot)s/.venv/py2/bin',
              '%(buildroot)s/.venv/py3/bin',
              ]


              Using roughly the same config, but point it towards the anaconda path will override the interpreter.



              I am not sure that this will do what you want - but it will do what you asked.






              share|improve this answer

























                0












                0








                0







                Changing the pyprep interpreter changes depending on your version of Pants. If this is a relatively recent version, you can set the interpreters in config.



                Below is the pattern I have used to override the interpreters, in this case supporting Python2 and Python3 (The %(buildroot)s is a Pants config built-in).



                [python-setup]
                # Using the modern Pants python backend will allow us to set:
                # compatibility=[ "CPython>=3" ]
                # on any python_target we want to enforce as Python3.
                interpreter_constraints: ["CPython>=2.7,<3"]
                interpreter_search_paths: [
                '%(buildroot)s/.venv/py2/bin',
                '%(buildroot)s/.venv/py3/bin',
                ]


                Using roughly the same config, but point it towards the anaconda path will override the interpreter.



                I am not sure that this will do what you want - but it will do what you asked.






                share|improve this answer













                Changing the pyprep interpreter changes depending on your version of Pants. If this is a relatively recent version, you can set the interpreters in config.



                Below is the pattern I have used to override the interpreters, in this case supporting Python2 and Python3 (The %(buildroot)s is a Pants config built-in).



                [python-setup]
                # Using the modern Pants python backend will allow us to set:
                # compatibility=[ "CPython>=3" ]
                # on any python_target we want to enforce as Python3.
                interpreter_constraints: ["CPython>=2.7,<3"]
                interpreter_search_paths: [
                '%(buildroot)s/.venv/py2/bin',
                '%(buildroot)s/.venv/py3/bin',
                ]


                Using roughly the same config, but point it towards the anaconda path will override the interpreter.



                I am not sure that this will do what you want - but it will do what you asked.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 13 '18 at 23:21









                mateormateor

                572816




                572816



























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