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06211cbe63
Now imports follow the following structure:
1. __future__ line: exactly one line allowed:
from __future__ import (unicode_literals, division, absolute_import, print_function)
(powerline.shell is the only exception due to problems with argparse).
2. Standard python library imports in a form `import X`.
3. Standard python library imports in a form `from X import Y`.
4. and 5. 2. and 3. for third-party (non-python and non-powerline imports).
6. 3. for powerline non-test imports.
7. and 8. 2. and 3. for powerline testing module imports.
Each list entry is separated by exactly one newline from another import. If
there is module docstring it goes between `# vim:` comment and `__future__`
import. So the structure containing all items is the following:
#!/usr/bin/env python
# vim:fileencoding=utf-8:noet
'''Powerline super module'''
import sys
from argparse import ArgumentParser
import psutil
from colormath.color_diff import delta_e_cie2000
from powerline.lib.unicode import u
import tests.vim as vim_module
from tests import TestCase
.
45 lines
955 B
Python
45 lines
955 B
Python
# vim:fileencoding=utf-8:noet
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from __future__ import (unicode_literals, division, absolute_import, print_function)
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import os
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from threading import RLock
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from powerline.lib.path import realpath
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class StatFileWatcher(object):
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def __init__(self):
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self.watches = {}
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self.lock = RLock()
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def watch(self, path):
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path = realpath(path)
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with self.lock:
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self.watches[path] = os.path.getmtime(path)
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def unwatch(self, path):
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path = realpath(path)
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with self.lock:
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self.watches.pop(path, None)
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def is_watched(self, path):
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with self.lock:
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return realpath(path) in self.watches
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def __call__(self, path):
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path = realpath(path)
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with self.lock:
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if path not in self.watches:
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self.watches[path] = os.path.getmtime(path)
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return True
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mtime = os.path.getmtime(path)
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if mtime != self.watches[path]:
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self.watches[path] = mtime
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return True
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return False
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def close(self):
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with self.lock:
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self.watches.clear()
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