本文整理汇总了Python中Camera.hasOpenCV方法的典型用法代码示例。如果您正苦于以下问题：Python Camera.hasOpenCV方法的具体用法？Python Camera.hasOpenCV怎么用？Python Camera.hasOpenCV使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Camera的用法示例。
在下文中一共展示了Camera.hasOpenCV方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: do_GET
# 需要导入模块: import Camera [as 别名]
# 或者: from Camera import hasOpenCV [as 别名]
def do_GET(self):
"""Respond to a GET request."""
if "?" in self.path:
page,arg = self.path.split("?",1)
arg = dict(urlparse.parse_qsl(arg))
else:
page = self.path
arg = None
# print self.path,type(self.path)
# print page
# print arg
if page == "/send":
if arg is None: return
for key,value in arg.items():
if key=="gcode":
for line in value.split('\n'):
httpd.app.queue.put(line+"\n")
elif key=="cmd":
httpd.app.pendant.put(urllib.unquote(value))
#send empty response so browser does not generate errors
self.do_HEAD(200, "text/text")
self.wfile.write("")
elif page == "/state":
self.do_HEAD(200, content="text/text")
tmp = {}
for name in ["controller", "state", "pins", "color", "msg", "wx", "wy", "wz", "G"]:
tmp[name] = CNC.vars[name]
self.wfile.write(json.dumps(tmp))
elif page == "/config":
self.do_HEAD(200, content="text/text")
snd = {}
snd["rpmmax"] = httpd.app.get("CNC","spindlemax")
self.wfile.write(json.dumps(snd))
elif page == "/icon":
if arg is None: return
self.do_HEAD(200, content="image/gif")
filename = os.path.join(iconpath, arg["name"]+".gif")
try:
f = open(filename,"rb")
self.wfile.write(f.read())
f.close()
except:
pass
elif page == "/canvas":
if not Image: return
with tempfile.NamedTemporaryFile(suffix='.ps') as tmp:
httpd.app.canvas.postscript(
file=tmp.name,
colormode='color',
)
tmp.flush()
try:
with tempfile.NamedTemporaryFile(suffix='.gif') as out:
Image.open(tmp.name).save(out.name, 'GIF')
out.flush()
out.seek(0)
self.do_HEAD(200, content="image/gif")
self.wfile.write(out.read())
except:
self.do_HEAD(200, content="image/gif")
filename = os.path.join(iconpath, "warn.gif")
try:
f = open(filename,"rb")
self.wfile.write(f.read())
f.close()
except:
pass
elif page == "/camera":
if not Camera.hasOpenCV(): return
if Pendant.camera is None:
Pendant.camera = Camera.Camera("webcam")
Pendant.camera.start()
if Pendant.camera.read():
Pendant.camera.save("camera.jpg")
#cv.imwrite("camera.jpg",img)
self.do_HEAD(200, content="image/jpeg")
try:
f = open("camera.jpg","rb")
self.wfile.write(f.read())
f.close()
except:
pass
else:
self.mainPage(page[1:])