Delete .venv directory

.venv/lib/python3.9/site-packages/aiohttp/_websocket.pyx

@@ -1,56 +0,0 @@
-from cpython cimport PyBytes_AsString
-
-
-#from cpython cimport PyByteArray_AsString # cython still not exports that
-cdef extern from "Python.h":
-    char* PyByteArray_AsString(bytearray ba) except NULL
-
-from libc.stdint cimport uint32_t, uint64_t, uintmax_t
-
-
-def _websocket_mask_cython(object mask, object data):
-    """Note, this function mutates its `data` argument
-    """
-    cdef:
-        Py_ssize_t data_len, i
-        # bit operations on signed integers are implementation-specific
-        unsigned char * in_buf
-        const unsigned char * mask_buf
-        uint32_t uint32_msk
-        uint64_t uint64_msk
-
-    assert len(mask) == 4
-
-    if not isinstance(mask, bytes):
-        mask = bytes(mask)
-
-    if isinstance(data, bytearray):
-        data = <bytearray>data
-    else:
-        data = bytearray(data)
-
-    data_len = len(data)
-    in_buf = <unsigned char*>PyByteArray_AsString(data)
-    mask_buf = <const unsigned char*>PyBytes_AsString(mask)
-    uint32_msk = (<uint32_t*>mask_buf)[0]
-
-    # TODO: align in_data ptr to achieve even faster speeds
-    # does it need in python ?! malloc() always aligns to sizeof(long) bytes
-
-    if sizeof(size_t) >= 8:
-        uint64_msk = uint32_msk
-        uint64_msk = (uint64_msk << 32) | uint32_msk
-
-        while data_len >= 8:
-            (<uint64_t*>in_buf)[0] ^= uint64_msk
-            in_buf += 8
-            data_len -= 8
-
-
-    while data_len >= 4:
-        (<uint32_t*>in_buf)[0] ^= uint32_msk
-        in_buf += 4
-        data_len -= 4
-
-    for i in range(0, data_len):
-        in_buf[i] ^= mask_buf[i]