def read(self, fd):
self.bounding_box.read(fd)
self.numparts = binread_first(fd, "<i")
self.numpoints = binread_first(fd, "<i")
self.parts = binread(fd, "<" + "i" * self.numparts)
self.points = [binread(fd, PointShape.read_fmt) for item in range(self.numpoints)]
def read(self, fd):
self.bounding_box.read(fd)
self.numparts = binread_first(fd, "<i")
self.numpoints = binread_first(fd, "<i")
self.parts = binread(fd, "<" + "i" * self.numparts)
self.points = [binread(fd, PointShape.read_fmt) for item in range(self.numpoints)]
def read(self, fd):
self.bounding_box.read(fd)
self.numpoints = binread_first(fd, "<i")
self.points = [binread(fd, PointShape.read_fmt) for item in range(self.numpoints)]
self.zrange = binread(fd, "<dd")
self.zvalues = binread(fd, "<" + "d" * self.numpoints)
self.mrange = binread(fd, "<dd")
self.measures = binread(fd, "<" + "d" * self.numpoints)
def read(self, fd):
self.bounding_box.read(fd)
self.numpoints = binread_first(fd, "<i")
self.points = [binread(fd, PointShape.read_fmt) for item in range(self.numpoints)]
self.zrange = binread(fd, "<dd")
self.zvalues = binread(fd, "<" + "d" * self.numpoints)
self.mrange = binread(fd, "<dd")
self.measures = binread(fd, "<" + "d" * self.numpoints)
def read(self, fd):
"""
Read the record that starts at the position
the file descriptor cursor points to
"""
name = binread_first(fd, "32s")
return {
"field_name": name,
}
def read(self, fd):
"""
Read the record that starts at the position
the file descriptor cursor points to
"""
name = binread_first(fd, "32s")
return {
"field_name": name,
}
def _read_header(self):
sig = binread_first(self.fd, "<b")
self.version = sig & self._MASK_GET_VERSION
if self.version != self.DBASE_LEVEL5:
sys.stderr.write("Opening non supported dbase file\n")
self.has_memo = bool((sig & self._MASK_HAS_MEMO) >> 3)
self.has_sqlt = bool((sig & self._MASK_HAS_SQLT) >> 4)
year, month, day = binread(self.fd, "<bbb")
self.last_update = datetime.date(year + 1900, month, day)
self.records_no = binread_first(self.fd, "<i")
self.header_bytes = binread_first(self.fd, "<h")
self.record_bytes = binread_first(self.fd, "<h")
# two empty bytes at this point
if binread_first(self.fd, "!h") != 0:
sys.stderr.write("expected empty bytes, found something\n")
# skip these bytes, we don't need em for reading
self.fd.seek(64)
def _read_header(self):
sig = binread_first(self.fd, "<b")
self.version = sig & self._MASK_GET_VERSION
if self.version != self.DBASE_LEVEL5:
sys.stderr.write("Opening non supported dbase file\n")
self.has_memo = bool((sig & self._MASK_HAS_MEMO) >> 3)
self.has_sqlt = bool((sig & self._MASK_HAS_SQLT) >> 4)
year, month, day = binread(self.fd, "<bbb")
self.last_update = datetime.date(year + 1900, month, day)
self.records_no = binread_first(self.fd, "<i")
self.header_bytes = binread_first(self.fd, "<h")
self.record_bytes = binread_first(self.fd, "<h")
# two empty bytes at this point
if binread_first(self.fd, "!h") != 0:
sys.stderr.write("expected empty bytes, found something\n")
# skip these bytes, we don't need em for reading
self.fd.seek(64)
