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How to show messages during PIP install without --verbose argument


How do I check whether a file exists without exceptions?How to print without newline or space?How do I install pip on Windows?pip install mysql-python fails with EnvironmentError: mysql_config not foundInstalling specific package versions with pipHow to install psycopg2 with “pip” on Python?How to install packages using pip according to the requirements.txt file from a local directory?Find which version of package is installed with pipHow do I install pip on macOS or OS X?pip install from git repo branch






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-1















Print statements are not shown to the user from setup.py. What method could be used to show print statements without using --verbose argument through PIP with sdists distribution?



I've tried writing to stderr.



Method One



import logging
logging.basicConfig(format='%(message)s')
logging.warning('I print to stderr by default')


Method Two



from __future__ import print_function

def myprint(*args, **kwargs):
print(*args, file=sys.stderr, **kwargs)

myprint("Print to stderr")









share|improve this question
























  • Do you distribute your package as a wheel? In that case your post-install will be run at packaging time but not at installation time, so the message will be useless anyway.

    – phd
    Mar 23 at 14:50












  • I've tested the package. The post install script runs at install time after dependencies are installed. Assuming pip install -e C:absolutepathtopackage -v is representative.

    – TheMast
    Mar 23 at 15:12












  • I removed references about the postscript as it detracts from the intent of the question.

    – TheMast
    Mar 23 at 15:23











  • Source distribution? Yes, for sdists it could work, but not for wheels.

    – phd
    Mar 23 at 15:39











  • The source distribution is sdist.

    – TheMast
    Mar 23 at 15:51

















-1















Print statements are not shown to the user from setup.py. What method could be used to show print statements without using --verbose argument through PIP with sdists distribution?



I've tried writing to stderr.



Method One



import logging
logging.basicConfig(format='%(message)s')
logging.warning('I print to stderr by default')


Method Two



from __future__ import print_function

def myprint(*args, **kwargs):
print(*args, file=sys.stderr, **kwargs)

myprint("Print to stderr")









share|improve this question
























  • Do you distribute your package as a wheel? In that case your post-install will be run at packaging time but not at installation time, so the message will be useless anyway.

    – phd
    Mar 23 at 14:50












  • I've tested the package. The post install script runs at install time after dependencies are installed. Assuming pip install -e C:absolutepathtopackage -v is representative.

    – TheMast
    Mar 23 at 15:12












  • I removed references about the postscript as it detracts from the intent of the question.

    – TheMast
    Mar 23 at 15:23











  • Source distribution? Yes, for sdists it could work, but not for wheels.

    – phd
    Mar 23 at 15:39











  • The source distribution is sdist.

    – TheMast
    Mar 23 at 15:51













-1












-1








-1








Print statements are not shown to the user from setup.py. What method could be used to show print statements without using --verbose argument through PIP with sdists distribution?



I've tried writing to stderr.



Method One



import logging
logging.basicConfig(format='%(message)s')
logging.warning('I print to stderr by default')


Method Two



from __future__ import print_function

def myprint(*args, **kwargs):
print(*args, file=sys.stderr, **kwargs)

myprint("Print to stderr")









share|improve this question
















Print statements are not shown to the user from setup.py. What method could be used to show print statements without using --verbose argument through PIP with sdists distribution?



I've tried writing to stderr.



Method One



import logging
logging.basicConfig(format='%(message)s')
logging.warning('I print to stderr by default')


Method Two



from __future__ import print_function

def myprint(*args, **kwargs):
print(*args, file=sys.stderr, **kwargs)

myprint("Print to stderr")






python python-2.7 pip






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 26 at 20:23







TheMast

















asked Mar 23 at 13:18









TheMastTheMast

237




237












  • Do you distribute your package as a wheel? In that case your post-install will be run at packaging time but not at installation time, so the message will be useless anyway.

    – phd
    Mar 23 at 14:50












  • I've tested the package. The post install script runs at install time after dependencies are installed. Assuming pip install -e C:absolutepathtopackage -v is representative.

    – TheMast
    Mar 23 at 15:12












  • I removed references about the postscript as it detracts from the intent of the question.

    – TheMast
    Mar 23 at 15:23











  • Source distribution? Yes, for sdists it could work, but not for wheels.

    – phd
    Mar 23 at 15:39











  • The source distribution is sdist.

    – TheMast
    Mar 23 at 15:51

















  • Do you distribute your package as a wheel? In that case your post-install will be run at packaging time but not at installation time, so the message will be useless anyway.

    – phd
    Mar 23 at 14:50












  • I've tested the package. The post install script runs at install time after dependencies are installed. Assuming pip install -e C:absolutepathtopackage -v is representative.

    – TheMast
    Mar 23 at 15:12












  • I removed references about the postscript as it detracts from the intent of the question.

    – TheMast
    Mar 23 at 15:23











  • Source distribution? Yes, for sdists it could work, but not for wheels.

    – phd
    Mar 23 at 15:39











  • The source distribution is sdist.

    – TheMast
    Mar 23 at 15:51
















Do you distribute your package as a wheel? In that case your post-install will be run at packaging time but not at installation time, so the message will be useless anyway.

– phd
Mar 23 at 14:50






Do you distribute your package as a wheel? In that case your post-install will be run at packaging time but not at installation time, so the message will be useless anyway.

– phd
Mar 23 at 14:50














I've tested the package. The post install script runs at install time after dependencies are installed. Assuming pip install -e C:absolutepathtopackage -v is representative.

– TheMast
Mar 23 at 15:12






I've tested the package. The post install script runs at install time after dependencies are installed. Assuming pip install -e C:absolutepathtopackage -v is representative.

– TheMast
Mar 23 at 15:12














I removed references about the postscript as it detracts from the intent of the question.

– TheMast
Mar 23 at 15:23





I removed references about the postscript as it detracts from the intent of the question.

– TheMast
Mar 23 at 15:23













Source distribution? Yes, for sdists it could work, but not for wheels.

– phd
Mar 23 at 15:39





Source distribution? Yes, for sdists it could work, but not for wheels.

– phd
Mar 23 at 15:39













The source distribution is sdist.

– TheMast
Mar 23 at 15:51





The source distribution is sdist.

– TheMast
Mar 23 at 15:51












1 Answer
1






active

oldest

votes


















0














A very ugly workaround is to log to a log_file instead of print. Then read the output of the log file in a new window.



import os
import logging

logging.basicConfig(format='%(message)s')
log = logging.getLogger()
log.addHandler(logging.FileHandler("install.log", "w"))


log.warning("nThis is a test.n" "Logging messagesn" "End of logn")

def display():
logpath = (os.getcwd() + "install.log")
cmd_command = ('type ' + logpath)
print cmd_command
os.system("start /wait cmd /k " + cmd_command)

def main():
display()
pass

if __name__ == '__main__':
main()






share|improve this answer

























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    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    0














    A very ugly workaround is to log to a log_file instead of print. Then read the output of the log file in a new window.



    import os
    import logging

    logging.basicConfig(format='%(message)s')
    log = logging.getLogger()
    log.addHandler(logging.FileHandler("install.log", "w"))


    log.warning("nThis is a test.n" "Logging messagesn" "End of logn")

    def display():
    logpath = (os.getcwd() + "install.log")
    cmd_command = ('type ' + logpath)
    print cmd_command
    os.system("start /wait cmd /k " + cmd_command)

    def main():
    display()
    pass

    if __name__ == '__main__':
    main()






    share|improve this answer





























      0














      A very ugly workaround is to log to a log_file instead of print. Then read the output of the log file in a new window.



      import os
      import logging

      logging.basicConfig(format='%(message)s')
      log = logging.getLogger()
      log.addHandler(logging.FileHandler("install.log", "w"))


      log.warning("nThis is a test.n" "Logging messagesn" "End of logn")

      def display():
      logpath = (os.getcwd() + "install.log")
      cmd_command = ('type ' + logpath)
      print cmd_command
      os.system("start /wait cmd /k " + cmd_command)

      def main():
      display()
      pass

      if __name__ == '__main__':
      main()






      share|improve this answer



























        0












        0








        0







        A very ugly workaround is to log to a log_file instead of print. Then read the output of the log file in a new window.



        import os
        import logging

        logging.basicConfig(format='%(message)s')
        log = logging.getLogger()
        log.addHandler(logging.FileHandler("install.log", "w"))


        log.warning("nThis is a test.n" "Logging messagesn" "End of logn")

        def display():
        logpath = (os.getcwd() + "install.log")
        cmd_command = ('type ' + logpath)
        print cmd_command
        os.system("start /wait cmd /k " + cmd_command)

        def main():
        display()
        pass

        if __name__ == '__main__':
        main()






        share|improve this answer















        A very ugly workaround is to log to a log_file instead of print. Then read the output of the log file in a new window.



        import os
        import logging

        logging.basicConfig(format='%(message)s')
        log = logging.getLogger()
        log.addHandler(logging.FileHandler("install.log", "w"))


        log.warning("nThis is a test.n" "Logging messagesn" "End of logn")

        def display():
        logpath = (os.getcwd() + "install.log")
        cmd_command = ('type ' + logpath)
        print cmd_command
        os.system("start /wait cmd /k " + cmd_command)

        def main():
        display()
        pass

        if __name__ == '__main__':
        main()







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Mar 29 at 3:46

























        answered Mar 29 at 3:15









        TheMastTheMast

        237




        237





























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