def getContentFromUrl(self, progress_dlg):
co.log("fetch '%s'.." % self.url)
if co.httpExists(self.url):
if progress_dlg:
progress_dlg.Update(10),
try:
cnt = []
up = 10
url_o = urllib.urlopen(self.url)
while True:
c = url_o.read(1024)
if not c:
break
cnt.append(c)
up += 1
if up < 60:
if progress_dlg:
progress_dlg.Update(up),
cnt = "".join(cnt)
if progress_dlg:
progress_dlg.Update(60),
except Exception:
co.debugErr()
return ""
self.last_fetch_dt = datetime.datetime.now()
else:
cnt = u"### URL无法访问！ ###".encode("utf-8")
return cnt
def parseConfigs(self, json_str=None):
try:
cfg = json.loads(json_str)
except Exception:
co.log(json_str)
co.debugErr()
return
if type(cfg) != dict:
return
if self.is_origin:
pass
elif cfg.get("title"):
if not self.title or not self.is_online:
self.title = cfg["title"]
if cfg.get("url"):
if not self.is_online and not self.is_origin:
self.url = cfg["url"]
self.is_online = True
# self.getContent()
if cfg.get("icon_idx") is not None:
icon_idx = cfg.get("icon_idx")
if type(icon_idx) not in (int, long) or \
icon_idx < 0 or icon_idx > len(co.ICONS):
icon_idx = 0
self.icon_idx = icon_idx
def OnTreeEndDrag(self, event):
co.log("drag end..")
target_item = event.GetItem()
target_hosts = self.getHostsFromTreeByEvent(event)
source_item = self.__dragging_item
source_hosts = self.current_dragging_hosts
self.__dragging_item = None
self.current_dragging_hosts = None
# co.log(target_hosts.title)
def getHostsIdx(hosts):
idx = 0
for h in self.hostses:
if h == hosts:
break
if h.is_online == hosts.is_online:
idx += 1
return idx
is_dragged = False
if target_hosts and target_hosts != source_hosts and \
source_hosts.is_online == target_hosts.is_online:
# 拖到目标 hosts 上了
parent = self.m_tree.GetItemParent(target_item)
added_item_id = self.m_tree.InsertItemBefore(parent, getHostsIdx(target_hosts),
source_hosts.title
)
source_hosts.tree_item_id = added_item_id
# self.updateHostsTitle(source_hosts)
self.updateHostsIcon(source_hosts)
if source_hosts == self.current_using_hosts:
self.highLightHosts(source_hosts)
self.hostses.remove(source_hosts)
self.hostses.insert(self.hostses.index(target_hosts), source_hosts)
is_dragged = True
elif target_item == self.m_tree_local and not source_hosts.is_online:
# 拖到本地树上了
pass
elif target_item == self.m_tree_online and source_hosts.is_online:
# 拖到在线树上了
pass
if is_dragged:
self.updateConfigs({
"hostses": [hosts.filename for hosts in self.hostses],
})
self.saveConfigs()
self.m_tree.Delete(source_item)
self.m_tree.SelectItem(source_hosts.tree_item_id)
def useHosts(self, hosts):
if hosts.is_forever:
return
if hosts.is_loading:
wx.MessageBox(u"当前 hosts 内容正在下载中，请稍后再试...")
return
try:
forever_hosts = self.forever_hostses[0]
hosts.save(path=self.sys_hosts_path,
extraContent="\n" * 2 + forever_hosts.content)
self.notify(msg=u"hosts 已切换为「%s」。" % hosts.title,
title=u"hosts 切换成功")
except Exception:
err = traceback.format_exc()
co.log(err)
if "Permission denied:" in err:
msg = u"切换 hosts 失败！\n没有修改 '%s' 的权限！" % self.sys_hosts_path
else:
msg = u"切换 hosts 失败！\n\n%s" % err
if self.current_showing_hosts:
wx.MessageBox(msg, caption=u"出错啦！")
return
self.tryToFlushDNS()
self.highLightHosts(hosts)
def useHosts(self, hosts):
if hosts.is_loading:
wx.MessageBox(u"当前 hosts 内容正在下载中，请稍后再试...")
return
try:
for common_hosts in self.common_hostses:
if common_hosts.is_common:
break
else:
common_hosts = None
hosts.save(path=self.sys_hosts_path, common=common_hosts)
self.notify(msg=u"hosts 已切换为「%s」。" % hosts.title, title=u"hosts 切换成功")
except Exception:
err = traceback.format_exc()
co.log(err)
if "Permission denied:" in err:
msg = u"切换 hosts 失败！\n没有修改 '%s' 的权限！" % self.sys_hosts_path
else:
msg = u"切换 hosts 失败！\n\n%s" % err
if self.current_showing_hosts:
wx.MessageBox(msg, caption=u"出错啦！")
return
self.tryToFlushDNS()
self.highLightHosts(hosts)
def parseConfigs(self, json_str=None):
try:
cfg = json.loads(json_str)
except Exception:
co.log(json_str)
co.debugErr()
return
if type(cfg) != dict:
return
if self.is_origin:
pass
elif cfg.get("title"):
if not self.title or not self.is_online:
self.title = cfg["title"]
if cfg.get("url"):
if not self.is_online and not self.is_origin:
self.url = cfg["url"]
self.is_online = True
# self.getContent()
if cfg.get("icon_idx") is not None:
icon_idx = cfg.get("icon_idx")
if type(icon_idx) not in (int, long) or \
icon_idx < 0 or icon_idx > len(co.ICONS):
icon_idx = 0
self.icon_idx = icon_idx
def getContentFromUrl(self, progress_dlg):
co.log("fetch '%s'.." % self.url)
if co.httpExists(self.url):
if progress_dlg:
progress_dlg.Update(10),
try:
cnt = []
up = 10
url_o = urllib.urlopen(self.url)
while True:
c = url_o.read(1024)
if not c:
break
cnt.append(c)
up += 1
if up < 60:
if progress_dlg:
progress_dlg.Update(up),
cnt = "".join(cnt)
if progress_dlg:
progress_dlg.Update(60),
except Exception:
co.debugErr()
return ""
self.last_fetch_dt = datetime.datetime.now()
else:
cnt = u"### URL无法访问！ ###".encode("utf-8")
return cnt
def OnTreeEndDrag(self, event):
co.log("drag end..")
target_item = event.GetItem()
target_hosts = self.getHostsFromTreeByEvent(event)
source_item = self.__dragging_item
source_hosts = self.current_dragging_hosts
self.__dragging_item = None
self.current_dragging_hosts = None
def getHostsIdx(hosts):
idx = 0
for h in self.hostses:
if h == hosts:
break
if h.is_online == hosts.is_online:
idx += 1
return idx
is_dragged = False
if target_hosts and target_hosts != source_hosts and \
source_hosts.is_online == target_hosts.is_online:
# 拖到目标 hosts 上了
parent = self.m_tree.GetItemParent(target_item)
added_item_id = self.m_tree.InsertItemBefore(parent, getHostsIdx(target_hosts),
source_hosts.title
)
source_hosts.tree_item_id = added_item_id
# self.updateHostsTitle(source_hosts)
self.updateHostsIcon(source_hosts)
if source_hosts == self.current_using_hosts:
self.highLightHosts(source_hosts)
self.hostses.remove(source_hosts)
self.hostses.insert(self.hostses.index(target_hosts), source_hosts)
is_dragged = True
elif target_item == self.m_tree_local and not source_hosts.is_online:
# 拖到本地树上了
pass
elif target_item == self.m_tree_online and source_hosts.is_online:
# 拖到在线树上了
pass
if is_dragged:
self.updateConfigs({
"hostses": [hosts.filename for hosts in self.hostses],
})
self.saveConfigs()
self.m_tree.Delete(source_item)
self.m_tree.SelectItem(source_hosts.tree_item_id)
def updateIcon(self):
co.log("update icon")
if self.current_using_hosts:
if len(self.origin_hostses) > 0:
self.updateHostsIcon(self.origin_hostses[0])
self.SetIcon(co.GetMondrianIcon(self.current_using_hosts.icon_idx))
self.taskbar_icon.updateIcon()
def updateIcon(self):
co.log("update icon")
if self.current_using_hosts:
if len(self.origin_hostses) > 0:
self.updateHostsIcon(self.origin_hostses[0])
self.SetIcon(co.GetMondrianIcon(self.current_using_hosts.icon_idx))
self.taskbar_icon.updateIcon()
def __init__(self, version=None, latest_stable_version=None):
wx.Dialog.__init__(self,
None,
-1,
u"关于",
style=wx.DEFAULT_DIALOG_STYLE | wx.THICK_FRAME
| wx.TAB_TRAVERSAL)
update_version = u"欢迎使用！"
co.log([version, latest_stable_version])
if latest_stable_version and latest_stable_version != "0":
cv = co.compareVersion(version, latest_stable_version)
if cv < 0:
update_version = u"更新的稳定版 v%s 已经发布！" % latest_stable_version
else:
update_version = u"您正在使用最新稳定版本。"
hwin = AboutHtml(self)
hwin.SetPage(u"""
<font size="9" color="#44474D"><b>SwitchHosts!</b></font><br />
<font size="3" color="#44474D">%(version)s</font><br /><br />
<font size="3" color="#909090"><i>%(update_version)s</i></font><br />
<p>
本程序用于在多个 hosts 之间快速切换。
</p>
<p>
主页：<a href="http://oldj.github.io/SwitchHosts/">http://oldj.github.io/SwitchHosts/</a><br />
<!--源码：<a href="https://github.com/oldj/SwitchHosts">https://github.com/oldj/SwitchHosts</a><br />-->
作者：<a href="http://oldj.net">oldj</a><br />
<br />
以下网友对本软件也有贡献：<br />
<a href="http://weibo.com/charlestang">@charlestang</a>,
<a href="http://weibo.com/allenm56">@allenm</a>,
<a href="http://www.weibo.com/emersonli">@emersonli</a>,
<a href="https://github.com/qiyuan4f">@qiyuan4f</a> <br />
<br />
<font color="#909090">本程序完全免费，如果您觉得它还不错，欢迎<a href="https://me.alipay.com/oldj">捐赠</a>支持作者，谢谢！</font>
</p>
""" % {
"version": version,
"update_version": update_version,
})
hwin.FindWindowById(wx.ID_OK)
irep = hwin.GetInternalRepresentation()
hwin.SetSize((irep.GetWidth() + 25, irep.GetHeight() + 30))
self.SetClientSize(hwin.GetSize())
self.CenterOnParent(wx.BOTH)
self.SetFocus()
def OnTreeBeginDrag(self, event):
item = event.GetItem()
hosts = self.getHostsFromTreeByEvent(event)
if not hosts or hosts.is_origin or hosts.is_common:
event.Veto()
return
co.log("drag start..")
self.current_dragging_hosts = hosts
self.__dragging_item = item
event.Allow()
self.m_tree.Bind(wx.EVT_MOTION, self._drag_OnMotion)
self.m_tree.Bind(wx.EVT_LEFT_UP, self._drag_OnMouseLeftUp)
def OnTreeBeginDrag(self, event):
item = event.GetItem()
hosts = self.getHostsFromTreeByEvent(event)
if not hosts or hosts.is_origin or hosts.is_common:
event.Veto()
return
co.log("drag start..")
self.current_dragging_hosts = hosts
self.__dragging_item = item
event.Allow()
self.m_tree.Bind(wx.EVT_MOTION, self._drag_OnMotion)
self.m_tree.Bind(wx.EVT_LEFT_UP, self._drag_OnMouseLeftUp)
def __init__(self, version=None, latest_stable_version=None):
wx.Dialog.__init__(self, None, -1, u"关于",
style=wx.DEFAULT_DIALOG_STYLE|wx.THICK_FRAME|wx.TAB_TRAVERSAL
)
update_version = u"欢迎使用！"
co.log([version, latest_stable_version])
if latest_stable_version and latest_stable_version != "0":
cv = co.compareVersion(version, latest_stable_version)
if cv < 0:
update_version = u"更新的稳定版 v%s 已经发布！" % latest_stable_version
else:
update_version = u"您正在使用最新稳定版本。"
hwin = AboutHtml(self)
hwin.SetPage(u"""
<font size="9" color="#44474D"><b>SwitchHosts!</b></font><br />
<font size="3" color="#44474D">%(version)s</font><br /><br />
<font size="3" color="#909090"><i>%(update_version)s</i></font><br />
<p>
本程序用于在多个 hosts 之间快速切换。
</p>
<p>
主页：<a href="http://oldj.github.io/SwitchHosts/">http://oldj.github.io/SwitchHosts/</a><br />
<!--源码：<a href="https://github.com/oldj/SwitchHosts">https://github.com/oldj/SwitchHosts</a><br />-->
作者：<a href="http://oldj.net">oldj</a><br />
<br />
以下网友对本软件也有贡献：<br />
<a href="http://weibo.com/charlestang">@charlestang</a>,
<a href="http://weibo.com/allenm56">@allenm</a>,
<a href="http://www.weibo.com/emersonli">@emersonli</a>,
<a href="https://github.com/qiyuan4f">@qiyuan4f</a> <br />
<br />
<font color="#909090">本程序完全免费，如果您觉得它还不错，欢迎<a href="https://me.alipay.com/oldj">捐赠</a>支持作者，谢谢！</font>
</p>
""" % {
"version": version,
"update_version": update_version,
})
hwin.FindWindowById(wx.ID_OK)
irep = hwin.GetInternalRepresentation()
hwin.SetSize((irep.GetWidth() + 25, irep.GetHeight() + 30))
self.SetClientSize(hwin.GetSize())
self.CenterOnParent(wx.BOTH)
self.SetFocus()
def useHosts(self, hosts):
if hosts.is_loading:
wx.MessageBox(u"当前 hosts 内容正在下载中，请稍后再试...")
return
msg = None
is_success = False
common_hosts = None
try:
for common_hosts in self.common_hostses:
if common_hosts.is_common:
break
hosts.save(path=self.sys_hosts_path, common=common_hosts)
is_success = True
except Exception:
err = traceback.format_exc()
co.log(err)
if "Permission denied:" in err:
if sys_type in ("linux",
"mac") and self.tryToSaveBySudoPassword(
hosts, common_hosts):
is_success = True
else:
msg = u"切换 hosts 失败！\n没有修改 '%s' 的权限！" % self.sys_hosts_path
else:
msg = u"切换 hosts 失败！\n\n%s" % err
if msg and self.current_showing_hosts:
wx.MessageBox(msg, caption=u"出错啦！")
return
if is_success:
if len(self.origin_hostses) > 0:
self.origin_hostses[0].icon_idx = hosts.icon_idx
self.notify(msg=u"hosts 已切换为「%s」。" % hosts.title,
title=u"hosts 切换成功")
self.tryToFlushDNS()
self.highLightHosts(hosts)
def getLatestStableVersion(self, alert=False):
url = "https://github.com/oldj/SwitchHosts/blob/master/README.md"
# progress_dlg = wx.ProgressDialog(u"检查更新",
# u"正在检查最新版本...", 100,
# style=wx.PD_AUTO_HIDE
# )
# wx.CallAfter(progress_dlg.Update, 10)
ver = None
try:
c = urllib.urlopen(url).read()
# wx.CallAfter(progress_dlg.Update, 50)
v = re.search(r"\bLatest Stable:\s?(?P<version>[\d\.]+)\b", c)
if v:
ver = v.group("version")
self.latest_stable_version = ver
co.log("last_stable_version: %s" % ver)
except Exception:
pass
# wx.CallAfter(progress_dlg.Update, 100)
# progress_dlg.Destroy()
if not alert:
return
def _msg():
if not ver:
wx.MessageBox(u"未能取得最新版本号！", caption=u"出错啦！")
else:
cmp = co.compareVersion(self.version,
self.latest_stable_version)
try:
if cmp >= 0:
wx.MessageBox(u"当前已是最新版本！")
else:
wx.MessageBox(u"更新的稳定版 %s 已经发布！" %
self.latest_stable_version)
except Exception:
co.debugErr()
pass
wx.CallAfter(_msg)
def useHosts(self, hosts):
if hosts.is_loading:
wx.MessageBox(u"当前 hosts 内容正在下载中，请稍后再试...")
return
msg = None
is_success = False
common_hosts = None
try:
for common_hosts in self.common_hostses:
if common_hosts.is_common:
break
hosts.save(path=self.sys_hosts_path, common=common_hosts)
is_success = True
except Exception:
err = traceback.format_exc()
co.log(err)
if "Permission denied:" in err:
if sys_type in ("linux", "mac") and self.tryToSaveBySudoPassword(
hosts, common_hosts
):
is_success = True
else:
msg = u"切换 hosts 失败！\n没有修改 '%s' 的权限！" % self.sys_hosts_path
else:
msg = u"切换 hosts 失败！\n\n%s" % err
if msg and self.current_showing_hosts:
wx.MessageBox(msg, caption=u"出错啦！")
return
if is_success:
if len(self.origin_hostses) > 0:
self.origin_hostses[0].icon_idx = hosts.icon_idx
self.notify(msg=u"hosts 已切换为「%s」。" % hosts.title, title=u"hosts 切换成功")
self.tryToFlushDNS()
self.highLightHosts(hosts)
def getLatestStableVersion(self, alert=False):
url = "https://github.com/oldj/SwitchHosts/blob/master/README.md"
ver = None
try:
c = urllib.urlopen(url).read()
# wx.CallAfter(progress_dlg.Update, 50)
v = re.search(r"\bLatest Stable:\s?(?P<version>[\d\.]+)\b", c)
if v:
ver = v.group("version")
self.latest_stable_version = ver
co.log("last_stable_version: %s" % ver)
except Exception:
pass
if not alert:
return
def _msg():
if not ver:
wx.MessageBox(u"未能取得最新版本号！", caption=u"出错啦！")
else:
cmpv = co.compareVersion(self.version, self.latest_stable_version)
try:
if cmpv >= 0:
wx.MessageBox(u"当前已是最新版本！")
else:
if (
wx.MessageBox(
u"更新的稳定版 %s 已经发布，现在立刻查看吗？" % self.latest_stable_version,
u"发现新版本！",
wx.YES_NO | wx.ICON_INFORMATION,
)
== wx.YES
):
self.openHomepage()
except Exception:
co.debugErr()
pass
wx.CallAfter(_msg)
def getLatestStableVersion(self, alert=False):
url = "https://github.com/oldj/SwitchHosts/blob/master/README.md"
# progress_dlg = wx.ProgressDialog(u"检查更新",
# u"正在检查最新版本...", 100,
# style=wx.PD_AUTO_HIDE
# )
# wx.CallAfter(progress_dlg.Update, 10)
ver = None
try:
c = urllib.urlopen(url).read()
# wx.CallAfter(progress_dlg.Update, 50)
v = re.search(r"\bLatest Stable:\s?(?P<version>[\d\.]+)\b", c)
if v:
ver = v.group("version")
self.latest_stable_version = ver
co.log("last_stable_version: %s" % ver)
except Exception:
pass
# wx.CallAfter(progress_dlg.Update, 100)
# progress_dlg.Destroy()
if not alert:
return
def _msg():
if not ver:
wx.MessageBox(u"未能取得最新版本号！", caption=u"出错啦！")
else:
cmp = co.compareVersion(self.version, self.latest_stable_version)
try:
if cmp >= 0:
wx.MessageBox(u"当前已是最新版本！")
else:
wx.MessageBox(u"更新的稳定版 %s 已经发布！" % self.latest_stable_version)
except Exception:
co.debugErr()
pass
wx.CallAfter(_msg)
def saveHosts(self, hosts):
try:
if hosts.save():
co.log("saved.")
return True
except Exception:
err = traceback.format_exc()
if "Permission denied:" in err:
msg = u"没有修改 '%s' 的权限！" % hosts.path
else:
msg = u"保存 hosts 失败！\n\n%s" % err
wx.MessageBox(msg, caption=u"出错啦！")
return False
def saveHosts(self, hosts):
try:
if hosts.save():
co.log("saved.")
return True
except Exception:
err = traceback.format_exc()
if "Permission denied:" in err:
msg = u"没有修改 '%s' 的权限！" % hosts.path
else:
msg = u"保存 hosts 失败！\n\n%s" % err
wx.MessageBox(msg, caption=u"出错啦！")
return False
def getLatestStableVersion(self, alert=False):
url = "https://github.com/oldj/SwitchHosts/blob/master/README.md"
ver = None
try:
c = urllib.urlopen(url).read()
# wx.CallAfter(progress_dlg.Update, 50)
v = re.search(r"\bLatest Stable:\s?(?P<version>[\d\.]+)\b", c)
if v:
ver = v.group("version")
self.latest_stable_version = ver
co.log("last_stable_version: %s" % ver)
except Exception:
pass
if not alert:
return
def _msg():
if not ver:
wx.MessageBox(u"未能取得最新版本号！", caption=u"出错啦！")
else:
cmpv = co.compareVersion(self.version,
self.latest_stable_version)
try:
if cmpv >= 0:
wx.MessageBox(u"当前已是最新版本！")
else:
if wx.MessageBox(
u"更新的稳定版 %s 已经发布，现在立刻查看吗？" %
self.latest_stable_version, u"发现新版本！",
wx.YES_NO | wx.ICON_INFORMATION) == wx.YES:
self.openHomepage()
except Exception:
co.debugErr()
pass
wx.CallAfter(_msg)
def useHosts(self, hosts):
if hosts.is_loading:
wx.MessageBox(u"当前 hosts 内容正在下载中，请稍后再试...")
return
try:
for common_hosts in self.common_hostses:
if common_hosts.is_common:
break
else:
common_hosts = None
hosts.save(path=self.sys_hosts_path, common=common_hosts)
if len(self.origin_hostses) > 0:
self.origin_hostses[0].icon_idx = hosts.icon_idx
self.notify(msg=u"hosts 已切换为「%s」。" % hosts.title,
title=u"hosts 切换成功")
except Exception:
err = traceback.format_exc()
co.log(err)
if "Permission denied:" in err:
msg = u"切换 hosts 失败！\n没有修改 '%s' 的权限！" % self.sys_hosts_path
else:
msg = u"切换 hosts 失败！\n\n%s" % err
if self.current_showing_hosts:
wx.MessageBox(msg, caption=u"出错啦！")
return
self.tryToFlushDNS()
self.highLightHosts(hosts)
def OnTreeMenu(self, event):
co.log("tree menu...")
def updateIcon(self):
co.log("update icon")
if self.current_using_hosts:
self.SetIcon(co.GetMondrianIcon(self.current_using_hosts.icon_idx))
self.taskbar_icon.updateIcon()
def _drag_OnMouseLeftUp(self, event):
co.log("mouse left up..")
self.m_tree.Unbind(wx.EVT_MOTION)
self.m_tree.Unbind(wx.EVT_LEFT_UP)
event.Skip()
def updateIcon(self):
co.log("update icon")
if self.current_using_hosts:
self.SetIcon(co.GetMondrianIcon(self.current_using_hosts.icon_idx))
self.taskbar_icon.updateIcon()
def _drag_OnMouseLeftUp(self, event):
co.log("mouse left up..")
self.m_tree.Unbind(wx.EVT_MOTION)
self.m_tree.Unbind(wx.EVT_LEFT_UP)
event.Skip()
def OnTreeMenu(self, event):
co.log("tree menu...")
