Python pycurl 模块，POLL_IN 实例源码

我们从Python开源项目中，提取了以下14个代码示例，用于说明如何使用pycurl.POLL_IN。

项目：time2go 作者：twitchyliquid64 | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            self.io_loop.remove_handler(fd)
            del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            if fd not in self._fds:
                self._fds[fd] = ioloop_event
                self.io_loop.add_handler(fd, self._handle_events,
                                         ioloop_event)
            else:
                self._fds[fd] = ioloop_event
                self.io_loop.update_handler(fd, ioloop_event)

项目：annotated-py-tornado 作者：hhstore | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            self.io_loop.remove_handler(fd)
            del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            if fd not in self._fds:
                self._fds[fd] = ioloop_event
                self.io_loop.add_handler(fd, self._handle_events,
                                         ioloop_event)
            else:
                self._fds[fd] = ioloop_event
                self.io_loop.update_handler(fd, ioloop_event)

项目：deprecated_thedap 作者：unitedvote | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            self.io_loop.remove_handler(fd)
            del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            if fd not in self._fds:
                self._fds[fd] = ioloop_event
                self.io_loop.add_handler(fd, self._handle_events,
                                         ioloop_event)
            else:
                self._fds[fd] = ioloop_event
                self.io_loop.update_handler(fd, ioloop_event)

项目：get_started_with_respeaker 作者：respeaker | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
                del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            if fd not in self._fds:
                self.io_loop.add_handler(fd, self._handle_events,
                                         ioloop_event)
                self._fds[fd] = ioloop_event
            else:
                self.io_loop.update_handler(fd, ioloop_event)
                self._fds[fd] = ioloop_event

项目：noc-orchestrator 作者：DirceuSilvaLabs | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
                del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            # libcurl sometimes closes a socket and then opens a new
            # one using the same FD without giving us a POLL_NONE in
            # between.  This is a problem with the epoll IOLoop,
            # because the kernel can tell when a socket is closed and
            # removes it from the epoll automatically, causing future
            # update_handler calls to fail.  Since we can't tell when
            # this has happened, always use remove and re-add
            # instead of update.
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
            self.io_loop.add_handler(fd, self._handle_events,
                                     ioloop_event)
            self._fds[fd] = ioloop_event

项目：noc-orchestrator 作者：DirceuSilvaLabs | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
                del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            # libcurl sometimes closes a socket and then opens a new
            # one using the same FD without giving us a POLL_NONE in
            # between.  This is a problem with the epoll IOLoop,
            # because the kernel can tell when a socket is closed and
            # removes it from the epoll automatically, causing future
            # update_handler calls to fail.  Since we can't tell when
            # this has happened, always use remove and re-add
            # instead of update.
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
            self.io_loop.add_handler(fd, self._handle_events,
                                     ioloop_event)
            self._fds[fd] = ioloop_event

项目：noc-orchestrator 作者：DirceuSilvaLabs | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
                del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            # libcurl sometimes closes a socket and then opens a new
            # one using the same FD without giving us a POLL_NONE in
            # between.  This is a problem with the epoll IOLoop,
            # because the kernel can tell when a socket is closed and
            # removes it from the epoll automatically, causing future
            # update_handler calls to fail.  Since we can't tell when
            # this has happened, always use remove and re-add
            # instead of update.
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
            self.io_loop.add_handler(fd, self._handle_events,
                                     ioloop_event)
            self._fds[fd] = ioloop_event

项目：My-Web-Server-Framework-With-Python2.7 作者：syjsu | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
                del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            # libcurl sometimes closes a socket and then opens a new
            # one using the same FD without giving us a POLL_NONE in
            # between.  This is a problem with the epoll IOLoop,
            # because the kernel can tell when a socket is closed and
            # removes it from the epoll automatically, causing future
            # update_handler calls to fail.  Since we can't tell when
            # this has happened, always use remove and re-add
            # instead of update.
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
            self.io_loop.add_handler(fd, self._handle_events,
                                     ioloop_event)
            self._fds[fd] = ioloop_event

项目：annotated-py-tornado 作者：hhstore | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
                del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            # libcurl sometimes closes a socket and then opens a new
            # one using the same FD without giving us a POLL_NONE in
            # between.  This is a problem with the epoll IOLoop,
            # because the kernel can tell when a socket is closed and
            # removes it from the epoll automatically, causing future
            # update_handler calls to fail.  Since we can't tell when
            # this has happened, always use remove and re-add
            # instead of update.
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
            self.io_loop.add_handler(fd, self._handle_events,
                                     ioloop_event)
            self._fds[fd] = ioloop_event

项目：annotated-py-tornado 作者：hhstore | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
                del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            # libcurl sometimes closes a socket and then opens a new
            # one using the same FD without giving us a POLL_NONE in
            # between.  This is a problem with the epoll IOLoop,
            # because the kernel can tell when a socket is closed and
            # removes it from the epoll automatically, causing future
            # update_handler calls to fail.  Since we can't tell when
            # this has happened, always use remove and re-add
            # instead of update.
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
            self.io_loop.add_handler(fd, self._handle_events,
                                     ioloop_event)
            self._fds[fd] = ioloop_event

项目：annotated-py-tornado 作者：hhstore | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
                del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            # libcurl sometimes closes a socket and then opens a new
            # one using the same FD without giving us a POLL_NONE in
            # between.  This is a problem with the epoll IOLoop,
            # because the kernel can tell when a socket is closed and
            # removes it from the epoll automatically, causing future
            # update_handler calls to fail.  Since we can't tell when
            # this has happened, always use remove and re-add
            # instead of update.
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
            self.io_loop.add_handler(fd, self._handle_events,
                                     ioloop_event)
            self._fds[fd] = ioloop_event

项目：teleport 作者：eomsoft | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
                del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            # libcurl sometimes closes a socket and then opens a new
            # one using the same FD without giving us a POLL_NONE in
            # between.  This is a problem with the epoll IOLoop,
            # because the kernel can tell when a socket is closed and
            # removes it from the epoll automatically, causing future
            # update_handler calls to fail.  Since we can't tell when
            # this has happened, always use remove and re-add
            # instead of update.
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
            self.io_loop.add_handler(fd, self._handle_events,
                                     ioloop_event)
            self._fds[fd] = ioloop_event

项目：projects-2017-2 作者：ncss | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
                del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            # libcurl sometimes closes a socket and then opens a new
            # one using the same FD without giving us a POLL_NONE in
            # between.  This is a problem with the epoll IOLoop,
            # because the kernel can tell when a socket is closed and
            # removes it from the epoll automatically, causing future
            # update_handler calls to fail.  Since we can't tell when
            # this has happened, always use remove and re-add
            # instead of update.
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
            self.io_loop.add_handler(fd, self._handle_events,
                                     ioloop_event)
            self._fds[fd] = ioloop_event

项目：PyQYT 作者：collinsctk | 项目源码 | 文件源码

def _handle_socket(self, event, fd, multi, data):
        """Called by libcurl when it wants to change the file descriptors
        it cares about.
        """
        event_map = {
            pycurl.POLL_NONE: ioloop.IOLoop.NONE,
            pycurl.POLL_IN: ioloop.IOLoop.READ,
            pycurl.POLL_OUT: ioloop.IOLoop.WRITE,
            pycurl.POLL_INOUT: ioloop.IOLoop.READ | ioloop.IOLoop.WRITE
        }
        if event == pycurl.POLL_REMOVE:
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
                del self._fds[fd]
        else:
            ioloop_event = event_map[event]
            # libcurl sometimes closes a socket and then opens a new
            # one using the same FD without giving us a POLL_NONE in
            # between.  This is a problem with the epoll IOLoop,
            # because the kernel can tell when a socket is closed and
            # removes it from the epoll automatically, causing future
            # update_handler calls to fail.  Since we can't tell when
            # this has happened, always use remove and re-add
            # instead of update.
            if fd in self._fds:
                self.io_loop.remove_handler(fd)
            self.io_loop.add_handler(fd, self._handle_events,
                                     ioloop_event)
            self._fds[fd] = ioloop_event