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Merge pull request #660 from tahoe-lafs/3256.tahoe-ported-filename
Fix the "tahoe-ported.json" filename in the depgraph script
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Original file line number | Diff line number | Diff line change |
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# Copyright 2004, 2009 Toby Dickenson | ||
# Copyright 2014-2015 Aaron Gallagher | ||
# | ||
# Permission is hereby granted, free of charge, to any person obtaining | ||
# a copy of this software and associated documentation files (the | ||
# "Software"), to deal in the Software without restriction, including | ||
# without limitation the rights to use, copy, modify, merge, publish, | ||
# distribute, sublicense, and/or sell copies of the Software, and to | ||
# permit persons to whom the Software is furnished to do so, subject | ||
# to the following conditions: | ||
# | ||
# The above copyright notice and this permission notice shall be included | ||
# in all copies or substantial portions of the Software. | ||
# | ||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | ||
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | ||
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. | ||
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY | ||
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, | ||
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE | ||
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
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import collections | ||
import functools | ||
import json | ||
import os | ||
import modulefinder | ||
import sys | ||
import tempfile | ||
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from twisted.python import reflect | ||
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class mymf(modulefinder.ModuleFinder): | ||
def __init__(self, *args, **kwargs): | ||
self._depgraph = collections.defaultdict(set) | ||
self._types = {} | ||
self._last_caller = None | ||
modulefinder.ModuleFinder.__init__(self, *args, **kwargs) | ||
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def import_hook(self, name, caller=None, fromlist=None, level=None): | ||
old_last_caller = self._last_caller | ||
try: | ||
self._last_caller = caller | ||
return modulefinder.ModuleFinder.import_hook( | ||
self, name, caller, fromlist) | ||
finally: | ||
self._last_caller = old_last_caller | ||
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def import_module(self, partnam, fqname, parent): | ||
if partnam.endswith('_py3'): | ||
return None | ||
r = modulefinder.ModuleFinder.import_module( | ||
self, partnam, fqname, parent) | ||
last_caller = self._last_caller | ||
if r is not None and 'allmydata' in r.__name__: | ||
if last_caller is None or last_caller.__name__ == '__main__': | ||
self._depgraph[fqname] | ||
else: | ||
self._depgraph[last_caller.__name__].add(fqname) | ||
return r | ||
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def load_module(self, fqname, fp, pathname, (suffix, mode, type)): | ||
r = modulefinder.ModuleFinder.load_module( | ||
self, fqname, fp, pathname, (suffix, mode, type)) | ||
if r is not None: | ||
self._types[r.__name__] = type | ||
return r | ||
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def as_json(self): | ||
return { | ||
'depgraph': { | ||
name: dict.fromkeys(deps, 1) | ||
for name, deps in self._depgraph.iteritems()}, | ||
'types': self._types, | ||
} | ||
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json_dump = functools.partial( | ||
json.dump, indent=4, separators=(',', ': '), sort_keys=True) | ||
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def main(target): | ||
mf = mymf(sys.path[:], 0, []) | ||
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moduleNames = [] | ||
for path, dirnames, filenames in os.walk(os.path.join(target, 'src', 'allmydata')): | ||
if 'test' in dirnames: | ||
dirnames.remove('test') | ||
for filename in filenames: | ||
if not filename.endswith('.py'): | ||
continue | ||
if filename in ('setup.py',): | ||
continue | ||
if '-' in filename: | ||
# a script like update-documentation.py | ||
continue | ||
if filename != '__init__.py': | ||
filepath = os.path.join(path, filename) | ||
else: | ||
filepath = path | ||
moduleNames.append(reflect.filenameToModuleName(filepath)) | ||
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with tempfile.NamedTemporaryFile() as tmpfile: | ||
for moduleName in moduleNames: | ||
tmpfile.write('import %s\n' % moduleName) | ||
tmpfile.flush() | ||
mf.run_script(tmpfile.name) | ||
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with open('tahoe-deps.json', 'wb') as outfile: | ||
json_dump(mf.as_json(), outfile) | ||
outfile.write('\n') | ||
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ported_modules_path = os.path.join(target, "misc", "python3", "ported-modules.txt") | ||
with open(ported_modules_path) as ported_modules: | ||
port_status = dict.fromkeys((line.strip() for line in ported_modules), "ported") | ||
with open('tahoe-ported.json', 'wb') as outfile: | ||
json_dump(port_status, outfile) | ||
outfile.write('\n') | ||
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if __name__ == '__main__': | ||
main(*sys.argv[1:]) |
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