29 p = util.expandpath(path) |
29 p = util.expandpath(path) |
30 if os.path.isdir(p): |
30 if os.path.isdir(p): |
31 join = os.path.join |
31 join = os.path.join |
32 return [join(p, f) for f, k in osutil.listdir(p) if f.endswith('.rc')] |
32 return [join(p, f) for f, k in osutil.listdir(p) if f.endswith('.rc')] |
33 return [p] |
33 return [p] |
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34 |
|
35 def envrcitems(env=None): |
|
36 '''Return [(section, name, value, source)] config items. |
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37 |
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38 The config items are extracted from environment variables specified by env, |
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39 used to override systemrc, but not userrc. |
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40 |
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41 If env is not provided, encoding.environ will be used. |
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42 ''' |
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43 if env is None: |
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44 env = encoding.environ |
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45 checklist = [ |
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46 ('EDITOR', 'ui', 'editor'), |
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47 ('VISUAL', 'ui', 'editor'), |
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48 ('PAGER', 'pager', 'pager'), |
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49 ] |
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50 result = [] |
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51 for envname, section, configname in checklist: |
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52 if envname not in env: |
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53 continue |
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54 result.append((section, configname, env[envname], '$%s' % envname)) |
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55 return result |
34 |
56 |
35 def defaultrcpath(): |
57 def defaultrcpath(): |
36 '''return rc paths in default.d''' |
58 '''return rc paths in default.d''' |
37 path = [] |
59 path = [] |
38 defaultpath = os.path.join(util.datapath, 'default.d') |
60 defaultpath = os.path.join(util.datapath, 'default.d') |