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61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
# Future imports for Python 2.7, mandatory in 3.0
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from __future__ import division
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from __future__ import print_function
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from __future__ import unicode_literals
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import os
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# We don't want to run metrics for unittests, automatically-generated C files,
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# external libraries or git leftovers.
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EXCLUDE_SOURCE_DIRS = {"src/test/", "src/trunnel/", "src/ext/" }
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EXCLUDE_FILES = {"orconfig.h"}
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def _norm(p):
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return os.path.normcase(os.path.normpath(p))
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def get_tor_c_files(tor_topdir, include_dirs=None):
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"""
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Return a list with the .c and .h filenames we want to get metrics of.
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"""
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files_list = []
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exclude_dirs = { _norm(os.path.join(tor_topdir, p)) for p in EXCLUDE_SOURCE_DIRS }
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if include_dirs is None:
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topdirs = [ tor_topdir ]
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else:
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topdirs = [ os.path.join(tor_topdir, inc) for inc in include_dirs ]
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for topdir in topdirs:
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for root, directories, filenames in os.walk(topdir):
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# Remove all the directories that are excluded.
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directories[:] = [ d for d in directories
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if _norm(os.path.join(root,d)) not in exclude_dirs ]
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directories.sort()
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filenames.sort()
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for filename in filenames:
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# We only care about .c and .h files
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if not (filename.endswith(".c") or filename.endswith(".h")):
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continue
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if filename in EXCLUDE_FILES:
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continue
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# Avoid editor temporary files
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bname = os.path.basename(filename)
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if bname.startswith("."):
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continue
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if bname.startswith("#"):
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continue
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full_path = os.path.join(root,filename)
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files_list.append(full_path)
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return files_list
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class NullFile:
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"""A file-like object that we can us to suppress output."""
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def __init__(self):
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pass
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def write(self, s):
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pass
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