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annotate makeitso/script2package.py @ 210:ab726b2f3143

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arbitrary python requirements, the bad way
author Jeff Hammel <k0scist@gmail.com>
date Wed, 25 Mar 2015 12:09:15 -0700
parents 668b01d04457
children
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1 #!/usr/bin/env python
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2 # -*- coding: utf-8 -*-
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3
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4 """
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5 make a package from a .py file
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6 """
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7
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8 ### STUB ###
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9 # TODO:
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10 # - thing to make a setup.py from a .py file
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11 # - use makeitso templates -> directory structure
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13 import optparse
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14 import os
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15 import subprocess
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16 import sys
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17
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18 from .python import PythonModuleTemplate, PythonPackageTemplate
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19
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20 ### name transformers.... -> ???
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22 def scriptname2packagename(script):
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23 return os.path.splitext(os.path.basename(script))[0]
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27 ### CLI parsing
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28
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29 def add_options(parser):
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30 """add options to the OptionParser instance"""
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31 # TODO: replace with `configuration` package
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33 parser.add_option('-m', '--module', dest='py_module',
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34 action='store_true', default=False,
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35 help="create a single-module package with py_modules in setup.py")
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36 parser.add_option('-n', '--name', dest='name',
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37 help="Name of package; default taken from script name")
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38 parser.add_option('-o', '--output', dest='output',
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39 default=os.getcwd(),
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40 help="where to output the resulting package [DEFAULT: '.']")
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42 def main(args=sys.argv[1:]):
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44 # parse command line options
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45 usage = '%prog [options] script.py'
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46 class PlainDescriptionFormatter(optparse.IndentedHelpFormatter):
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47 """description formatter for console script entry point"""
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48 def format_description(self, description):
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49 if description:
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50 return description.strip() + '\n'
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51 else:
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52 return ''
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53 parser = optparse.OptionParser(usage=usage, description=__doc__, formatter=PlainDescriptionFormatter())
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54 add_options(parser)
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55 options, args = parser.parse_args(args)
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56 if len(args) != 1:
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57 parser.error("Please specify a source script")
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58 script = args[0]
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60 # Get package name from script
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61 if not options.name:
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62 options.name = scriptname2packagename(script)
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64 # require a directory (for now)
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65 if os.path.exists(options.output):
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66 if not os.path.isdir(options.output):
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67 parser.error("'%s' is a file" % options.output)
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68 options.output = os.path.join(options.output, options.name)
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69 # XXX bad naming
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70 else:
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71 raise NotImplementedError("TODO")
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72
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73 # configure template
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74 template = PythonModuleTemplate if options.py_module else PythonPackageTemplate
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75 template = template()
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76
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77 # get some variables:
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78 # - author
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79 # - description
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80 # - email
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81 # - repo
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82 # - url
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83 variables = {}
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84
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85 # interpolate template
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86 template.substitute()
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87 import pdb; pdb.set_trace()
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88 # TODO
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90 if __name__ == '__main__':
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91 main()