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Add missing svn:eol-style property to text files.
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Original file line number | Diff line number | Diff line change |
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""" | ||
Path operations common to more than one OS | ||
Do not use directly. The OS specific modules import the appropriate | ||
functions from this module themselves. | ||
""" | ||
import os | ||
import stat | ||
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__all__ = ['commonprefix', 'exists', 'getatime', 'getctime', 'getmtime', | ||
'getsize', 'isdir', 'isfile'] | ||
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# Does a path exist? | ||
# This is false for dangling symbolic links on systems that support them. | ||
def exists(path): | ||
"""Test whether a path exists. Returns False for broken symbolic links""" | ||
try: | ||
st = os.stat(path) | ||
except os.error: | ||
return False | ||
return True | ||
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# This follows symbolic links, so both islink() and isdir() can be true | ||
# for the same path ono systems that support symlinks | ||
def isfile(path): | ||
"""Test whether a path is a regular file""" | ||
try: | ||
st = os.stat(path) | ||
except os.error: | ||
return False | ||
return stat.S_ISREG(st.st_mode) | ||
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# Is a path a directory? | ||
# This follows symbolic links, so both islink() and isdir() | ||
# can be true for the same path on systems that support symlinks | ||
def isdir(s): | ||
"""Return true if the pathname refers to an existing directory.""" | ||
try: | ||
st = os.stat(s) | ||
except os.error: | ||
return False | ||
return stat.S_ISDIR(st.st_mode) | ||
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def getsize(filename): | ||
"""Return the size of a file, reported by os.stat().""" | ||
return os.stat(filename).st_size | ||
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def getmtime(filename): | ||
"""Return the last modification time of a file, reported by os.stat().""" | ||
return os.stat(filename).st_mtime | ||
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def getatime(filename): | ||
"""Return the last access time of a file, reported by os.stat().""" | ||
return os.stat(filename).st_atime | ||
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def getctime(filename): | ||
"""Return the metadata change time of a file, reported by os.stat().""" | ||
return os.stat(filename).st_ctime | ||
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# Return the longest prefix of all list elements. | ||
def commonprefix(m): | ||
"Given a list of pathnames, returns the longest common leading component" | ||
if not m: return '' | ||
s1 = min(m) | ||
s2 = max(m) | ||
n = min(len(s1), len(s2)) | ||
for i in xrange(n): | ||
if s1[i] != s2[i]: | ||
return s1[:i] | ||
return s1[:n] | ||
""" | ||
Path operations common to more than one OS | ||
Do not use directly. The OS specific modules import the appropriate | ||
functions from this module themselves. | ||
""" | ||
import os | ||
import stat | ||
|
||
__all__ = ['commonprefix', 'exists', 'getatime', 'getctime', 'getmtime', | ||
'getsize', 'isdir', 'isfile'] | ||
|
||
|
||
# Does a path exist? | ||
# This is false for dangling symbolic links on systems that support them. | ||
def exists(path): | ||
"""Test whether a path exists. Returns False for broken symbolic links""" | ||
try: | ||
st = os.stat(path) | ||
except os.error: | ||
return False | ||
return True | ||
|
||
|
||
# This follows symbolic links, so both islink() and isdir() can be true | ||
# for the same path ono systems that support symlinks | ||
def isfile(path): | ||
"""Test whether a path is a regular file""" | ||
try: | ||
st = os.stat(path) | ||
except os.error: | ||
return False | ||
return stat.S_ISREG(st.st_mode) | ||
|
||
|
||
# Is a path a directory? | ||
# This follows symbolic links, so both islink() and isdir() | ||
# can be true for the same path on systems that support symlinks | ||
def isdir(s): | ||
"""Return true if the pathname refers to an existing directory.""" | ||
try: | ||
st = os.stat(s) | ||
except os.error: | ||
return False | ||
return stat.S_ISDIR(st.st_mode) | ||
|
||
|
||
def getsize(filename): | ||
"""Return the size of a file, reported by os.stat().""" | ||
return os.stat(filename).st_size | ||
|
||
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||
def getmtime(filename): | ||
"""Return the last modification time of a file, reported by os.stat().""" | ||
return os.stat(filename).st_mtime | ||
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||
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||
def getatime(filename): | ||
"""Return the last access time of a file, reported by os.stat().""" | ||
return os.stat(filename).st_atime | ||
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||
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||
def getctime(filename): | ||
"""Return the metadata change time of a file, reported by os.stat().""" | ||
return os.stat(filename).st_ctime | ||
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||
|
||
# Return the longest prefix of all list elements. | ||
def commonprefix(m): | ||
"Given a list of pathnames, returns the longest common leading component" | ||
if not m: return '' | ||
s1 = min(m) | ||
s2 = max(m) | ||
n = min(len(s1), len(s2)) | ||
for i in xrange(n): | ||
if s1[i] != s2[i]: | ||
return s1[:i] | ||
return s1[:n] |