From 227b2d30a8675b44918f9d9ca89b24144a938215 Mon Sep 17 00:00:00 2001 From: Shubham Saini Date: Mon, 5 Aug 2019 14:02:33 +0530 Subject: removing venv files --- .../pip/_vendor/cachecontrol/filewrapper.py | 78 ---------------------- 1 file changed, 78 deletions(-) delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/filewrapper.py (limited to 'venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/filewrapper.py') diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/filewrapper.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/filewrapper.py deleted file mode 100644 index 83ce912..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/filewrapper.py +++ /dev/null @@ -1,78 +0,0 @@ -from io import BytesIO - - -class CallbackFileWrapper(object): - """ - Small wrapper around a fp object which will tee everything read into a - buffer, and when that file is closed it will execute a callback with the - contents of that buffer. - - All attributes are proxied to the underlying file object. - - This class uses members with a double underscore (__) leading prefix so as - not to accidentally shadow an attribute. - """ - - def __init__(self, fp, callback): - self.__buf = BytesIO() - self.__fp = fp - self.__callback = callback - - def __getattr__(self, name): - # The vaguaries of garbage collection means that self.__fp is - # not always set. By using __getattribute__ and the private - # name[0] allows looking up the attribute value and raising an - # AttributeError when it doesn't exist. This stop thigns from - # infinitely recursing calls to getattr in the case where - # self.__fp hasn't been set. - # - # [0] https://docs.python.org/2/reference/expressions.html#atom-identifiers - fp = self.__getattribute__('_CallbackFileWrapper__fp') - return getattr(fp, name) - - def __is_fp_closed(self): - try: - return self.__fp.fp is None - except AttributeError: - pass - - try: - return self.__fp.closed - except AttributeError: - pass - - # We just don't cache it then. - # TODO: Add some logging here... - return False - - def _close(self): - if self.__callback: - self.__callback(self.__buf.getvalue()) - - # We assign this to None here, because otherwise we can get into - # really tricky problems where the CPython interpreter dead locks - # because the callback is holding a reference to something which - # has a __del__ method. Setting this to None breaks the cycle - # and allows the garbage collector to do it's thing normally. - self.__callback = None - - def read(self, amt=None): - data = self.__fp.read(amt) - self.__buf.write(data) - if self.__is_fp_closed(): - self._close() - - return data - - def _safe_read(self, amt): - data = self.__fp._safe_read(amt) - if amt == 2 and data == b'\r\n': - # urllib executes this read to toss the CRLF at the end - # of the chunk. - return data - - self.__buf.write(data) - if self.__is_fp_closed(): - self._close() - - return data -- cgit v1.2.3