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Lines 82-101
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| 82 |
List of (module name, minimum __version__ string, [attribute names]).""" |
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List of (module name, minimum __version__ string, [attribute names]).""" |
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| 84 |
def get_extras(): |
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def get_extras(): |
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extras = [] |
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# old method does not work for upgrading/downgrading docutils. |
| 86 |
for module_name, version, attributes in extra_modules: |
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# so we use a simple rule, 'optparse' and 'textwrap' are not installed |
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try: |
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# for >=python-2.3 |
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module = __import__(module_name) |
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if version and module.__version__ < version: |
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pyver = sys.version_info |
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raise ValueError |
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if pyver[0] == 2 and pyver[1] > 2: |
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for attribute in attributes or []: |
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return ["roman"] |
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getattr(module, attribute) |
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else: |
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print ('"%s" module already present; ignoring extras/%s.py.' |
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return ["optparse","textwrap","roman"] |
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% (module_name, module_name)) |
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| 95 |
except (ImportError, AttributeError, ValueError): |
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extras.append(module_name) |
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return extras |
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| 99 |
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| 100 |
class dual_build_py(build_py): |
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class dual_build_py(build_py): |
| 101 |
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