mirror of
https://gitlab.com/ita1024/waf.git
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75 lines
1.5 KiB
Python
75 lines
1.5 KiB
Python
#!/usr/bin/env python
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# encoding: utf-8
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# Thomas Nagy, 2010-2015 (ita)
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"""
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burn a book, save a tree
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"""
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import os
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all_modifs = {}
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def fixdir(dir):
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"""call all the substitution functions on the waf folders"""
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global all_modifs
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for k in all_modifs:
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for v in all_modifs[k]:
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modif(os.path.join(dir, 'waflib'), k, v)
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def modif(dir, name, fun):
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"""execute a substitution function"""
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if name == '*':
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lst = []
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for y in '. Tools extras'.split():
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for x in os.listdir(os.path.join(dir, y)):
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if x.endswith('.py'):
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lst.append(y + os.sep + x)
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for x in lst:
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modif(dir, x, fun)
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return
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filename = os.path.join(dir, name)
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f = open(filename, 'r')
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try:
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txt = f.read()
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finally:
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f.close()
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txt = fun(txt)
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f = open(filename, 'w')
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try:
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f.write(txt)
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finally:
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f.close()
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def subst(*k):
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"""register a substitution function"""
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def do_subst(fun):
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global all_modifs
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for x in k:
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try:
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all_modifs[x].append(fun)
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except KeyError:
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all_modifs[x] = [fun]
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return fun
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return do_subst
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@subst('*')
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def r1(code):
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"utf-8 fixes for python < 2.6"
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code = code.replace('as e:', ',e:')
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code = code.replace(".decode(sys.stdout.encoding or 'iso8859-1')", '')
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return code.replace('.encode()', '')
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@subst('Runner.py')
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def r4(code):
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"generator syntax"
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return code.replace('next(self.biter)', 'self.biter.next()')
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@subst('Context.py')
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def r4(code):
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return code.replace("('Execution failure: %s'%str(e),ex=e)", "('Execution failure: %s'%str(e),ex=e),None,sys.exc_info()[2]")
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