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annotate env/lib/python3.9/site-packages/galaxy/util/submodules.py @ 0:4f3585e2f14b draft default tip

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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author shellac
date Mon, 22 Mar 2021 18:12:50 +0000 (2021-03-22)
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4f3585e2f14b "planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
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1 import importlib
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2 import logging
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3 import pkgutil
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4
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5 log = logging.getLogger(__name__)
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6
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7
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8 def import_submodules(module, ordered=True, recursive=False):
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9 """ Import all submodules of a module
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10
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11 :param module: module (package name or actual module)
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12 :type module: str | module
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13
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14 :param ordered: Whether to order the returned modules. The default is True, and
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15 modules are returned in reverse order to allow hierarchical overrides
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16 i.e. 000_galaxy_rules.py, 100_site_rules.py, 200_instance_rules.py
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17 :type ordered: bool
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18
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19 :param recursive: Recursively returns all subpackages
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20 :type recursive: bool
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21
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22 :rtype: [module]
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23 """
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24 sub_modules = __import_submodules_impl(module, recursive)
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25 if ordered:
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26 return sorted(sub_modules, reverse=True, key=lambda m: m.__name__)
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27 else:
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28 return sub_modules
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29
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30
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31 def __import_submodules_impl(module, recursive=False):
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32 """ Implementation of import only, without sorting.
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33
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34 :param module: module (package name or actual module)
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35 :type module: str | module
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36 :rtype: [module]
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37 """
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38 if isinstance(module, str):
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39 module = importlib.import_module(module)
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40 submodules = []
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41 for _, name, is_pkg in pkgutil.walk_packages(module.__path__):
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42 full_name = module.__name__ + '.' + name
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43 try:
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44 submodule = importlib.import_module(full_name)
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45 submodules.append(submodule)
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46 if recursive and is_pkg:
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47 submodules.update(__import_submodules_impl(submodule, recursive=True))
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48 except BaseException:
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49 message = "%s dynamic module could not be loaded (traceback follows):" % (full_name)
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50 log.exception(message)
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51 continue
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52 return submodules