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@@ -211,18 +211,6 b' def filter(s, cmd):' | |||
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211 | 211 | return fn(s, cmd[len(name):].lstrip()) |
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212 | 212 | return pipefilter(s, cmd) |
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213 | 213 | |
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214 | def find_in_path(name, path, default=None): | |
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215 | '''find name in search path. path can be string (will be split | |
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216 | with os.pathsep), or iterable thing that returns strings. if name | |
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217 | found, return path to name. else return default.''' | |
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218 | if isinstance(path, str): | |
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219 | path = path.split(os.pathsep) | |
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220 | for p in path: | |
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221 | p_name = os.path.join(p, name) | |
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222 | if os.path.exists(p_name): | |
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223 | return p_name | |
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224 | return default | |
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225 | ||
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226 | 214 | def binary(s): |
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227 | 215 | """return true if a string is binary data using diff's heuristic""" |
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228 | 216 | if s and '\0' in s[:4096]: |
@@ -920,6 +908,30 b" if os.name == 'nt':" | |||
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920 | 908 | # username and groupname functions above, too. |
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921 | 909 | def isowner(fp, st=None): |
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922 | 910 | return True |
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911 | ||
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912 | def find_in_path(name, path, default=None): | |
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913 | '''find name in search path. path can be string (will be split | |
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914 | with os.pathsep), or iterable thing that returns strings. if name | |
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915 | found, return path to name. else return default. name is looked up | |
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916 | using cmd.exe rules, using PATHEXT.''' | |
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917 | if isinstance(path, str): | |
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918 | path = path.split(os.pathsep) | |
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919 | ||
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920 | pathext = os.environ.get('PATHEXT', '.COM;.EXE;.BAT;.CMD') | |
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921 | pathext = pathext.lower().split(os.pathsep) | |
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922 | isexec = os.path.splitext(name)[1].lower() in pathext | |
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923 | ||
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924 | for p in path: | |
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925 | p_name = os.path.join(p, name) | |
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926 | ||
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927 | if isexec and os.path.exists(p_name): | |
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928 | return p_name | |
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929 | ||
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930 | for ext in pathext: | |
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931 | p_name_ext = p_name + ext | |
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932 | if os.path.exists(p_name_ext): | |
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933 | return p_name_ext | |
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934 | return default | |
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923 | 935 | |
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924 | 936 | try: |
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925 | 937 | # override functions with win32 versions if possible |
@@ -1058,6 +1070,18 b' else:' | |||
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1058 | 1070 | if st is None: |
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1059 | 1071 | st = fstat(fp) |
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1060 | 1072 | return st.st_uid == os.getuid() |
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1073 | ||
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1074 | def find_in_path(name, path, default=None): | |
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1075 | '''find name in search path. path can be string (will be split | |
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1076 | with os.pathsep), or iterable thing that returns strings. if name | |
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1077 | found, return path to name. else return default.''' | |
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1078 | if isinstance(path, str): | |
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1079 | path = path.split(os.pathsep) | |
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1080 | for p in path: | |
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1081 | p_name = os.path.join(p, name) | |
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1082 | if os.path.exists(p_name): | |
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1083 | return p_name | |
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1084 | return default | |
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1061 | 1085 | |
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1062 | 1086 | def _buildencodefun(): |
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1063 | 1087 | e = '_' |
@@ -297,30 +297,5 b' class posixfile_nt(object):' | |||
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297 | 297 | win32file.SetEndOfFile(self.handle) |
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298 | 298 | except pywintypes.error, err: |
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299 | 299 | raise WinIOError(err) |
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300 | ||
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301 | def find_in_path(name, path, default=None): | |
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302 | '''find name in search path. path can be string (will be split | |
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303 | with os.pathsep), or iterable thing that returns strings. if name | |
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304 | found, return path to name. else return default. name is looked up | |
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305 | using cmd.exe rules, using PATHEXT.''' | |
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306 | if isinstance(path, str): | |
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307 | path = path.split(os.pathsep) | |
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308 | ||
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309 | pathext = os.environ.get('PATHEXT', '.COM;.EXE;.BAT;.CMD') | |
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310 | pathext = pathext.lower().split(os.pathsep) | |
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311 | isexec = os.path.splitext(name)[1].lower() in pathext | |
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312 | ||
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313 | for p in path: | |
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314 | p_name = os.path.join(p, name) | |
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315 | ||
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316 | if isexec and os.path.exists(p_name): | |
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317 | return p_name | |
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318 | ||
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319 | for ext in pathext: | |
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320 | p_name_ext = p_name + ext | |
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321 | if os.path.exists(p_name_ext): | |
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322 | return p_name_ext | |
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323 | ||
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324 | return default | |
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325 | 300 | |
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326 | 301 | getuser_fallback = win32api.GetUserName |
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