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make variable getting logic a little less horrible
author Jeff Hammel <jhammel@mozilla.com>
date Mon, 17 Jan 2011 14:32:07 -0800
parents bad70fb08b15
children b8d5d2041fe0
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1 #!/usr/bin/env python
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2
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3 """
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4 python package templates for makeitso
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5
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6 Several components are included.
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7 [TODO] You may use these subtemplates in any combination.
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8
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9 * README.txt : a README in restructured text
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10 * examples : examples for your package
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11 * setup.py : setup utility for the full package
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12 * ./main.py : CLI handler for your webapp
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13 * ./model.py : model of a persisted object
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14 * ./template.py : a MakeItSo template for project creation
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15 * ./tests : doctest suite for the package
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16 * ./web.py : a webob web handler
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17 """
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18
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19 import os
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20 import sys
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21 from cli import MakeItSoCLI
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22 from makeitso import ContentTemplate
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23 from optparse import OptionParser
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24 from template import MakeItSoTemplate
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25 from template import Variable
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26
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27 class PythonPackageTemplate(MakeItSoTemplate):
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28 """
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29 python package template
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30 """
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31 name = 'python-package'
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32 templates = ['python_package']
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33 vars = [Variable('description'),
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34 Variable('url'),
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35 Variable('repo', 'project repository'),
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36 ]
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37 look = False
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38
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39 # things that go in setup.py
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40 dependencies = {'web.py': ['webob'],
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41 'template.py': ['MakeItSo']}
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42 console_scripts = {'main.py': '{{project}} = {{project}}.main:main',
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43 'template.py': '{{project}}-template = {{project}}.template:main'
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44 }
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45
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46 def __init__(self, **kw):
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47 MakeItSoTemplate.__init__(self, **kw)
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48
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49 # TODO: get the templates you actually care about [maybe from the CLI?]
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50
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51 def pre(self, variables, output):
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52 """
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53 sanitize some variables
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54 """
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55
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56 # get project from output directory
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57 variables['project'] = os.path.basename(output)
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58
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59 # dependencies
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60 dependencies = set([])
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61 for template, dependency in self.dependencies.items():
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62 dependencies.update(dependency)
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63 dependencies = list(dependencies)
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64 variables['dependencies'] = dependencies
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65
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66 # console_scripts
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67 console_scripts = []
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68 for template, console_script in self.console_scripts.items():
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69 console_scripts.append(console_script)
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70 if console_scripts:
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71 s = 'setup(' # placeholder string
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72 script_strings = ['[console_scripts]']
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73 for console_script in console_scripts:
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74 template = ContentTemplate(console_script)
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75 output = template.substitute(project=variables['project'])
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76 script_strings.append(output)
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77 variables['console_scripts'] = '\n'.join([' ' * len(s) + i
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78 for i in script_strings])
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79 else:
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80 variables['console_scripts'] = ''
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82
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83 class PythonPackageCLI(MakeItSoCLI):
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84 """
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85 CLI front end for the python package template
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86 """
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87
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88 def main(args=sys.argv[1:]):
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89 cli = PythonPackageCLI(PythonPackageTemplate)
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90 cli(*args)
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91
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92 if __name__ == '__main__':
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93 main()