def handle_getimg(self, client_stream, req, headers, content):
if self.debug:
print("handle_getimg", end="")
try:
if self.img_compressed is None:
client_stream.write(
captive_portal.default_reply_header(
content_type="image/jpeg", content_length=0))
client_stream.close()
if self.debug:
print(" no image")
return
sz = self.img_compressed.size()
client_stream.write(
captive_portal.default_reply_header(content_type="image/jpeg",
content_length=sz))
sent = client_stream.write(self.img_compressed)
client_stream.close()
if self.debug:
print(" sent %u" % sent)
except KeyboardInterrupt:
raise
except Exception as exc:
s = exclogger.log_exception(exc)
self.reply_ok(client_stream, sts=False, err=s)
def reply_ok(self, stream, sts = True, err = None):
x = {}
x.update({"time": self.time_mgr.get_sec()})
x.update({"status": sts})
x.update({"err": err})
json_str = ujson.dumps(x)
stream.write(captive_portal.default_reply_header(content_type = "application/json", content_length = len(json_str)) + json_str)
stream.close()
def handle_getsettings(self, client_stream, req, headers, content):
if self.debug:
print("handle_getsettings")
self.kill_imgstreamer()
self.kill_websocket()
json_str = ujson.dumps(self.settings)
client_stream.write(captive_portal.default_reply_header(content_type = "application/json", content_length = len(json_str)) + json_str)
client_stream.close()
return True
def handle_getstate(self, client_stream, req, headers, content):
if self.debug:
print("handle_getstate")
self.handle_query(client_stream, req, reply = False, save = False)
state = self.fill_state()
json_str = ujson.dumps(state)
client_stream.write(captive_portal.default_reply_header(content_type = "application/json", content_length = len(json_str)) + json_str)
client_stream.close()
if self.use_leds:
red_led.on()
return True
def handle_getstate(self, client_stream, req, headers, content):
if self.debug:
print("handle_getstate")
self.handle_query(client_stream, req, reply=False, save=False)
state = {}
state.update({"time": self.time_mgr.get_sec()})
if self.img is not None and self.cam_err == False:
state.update({"expo_code": self.expo_code})
elif self.img is None:
state.update({"expo_code": star_finder.EXPO_NO_IMG})
elif self.cam_err:
state.update({"expo_code": star_finder.EXPO_CAMERA_ERR})
if self.stars is not None:
state.update({"stars": blobstar.to_jsonobj(self.stars)})
state.update({"max_stars": self.max_stars})
# diagnostic info
state.update({"frm_cnt": self.frm_cnt})
if self.debug:
state.update({"diag_cnt": self.diag_cnt})
state.update({"diag_dur_all": self.dur_all})
state.update({"diag_mem_alloc": gc.mem_alloc()})
state.update({"diag_mem_free": gc.mem_free()})
if self.img_stats is not None:
state.update({"img_mean": self.img_stats.mean()})
state.update({"img_stdev": self.img_stats.stdev()})
state.update({"img_max": self.img_stats.max()})
state.update({"img_min": self.img_stats.min()})
json_str = ujson.dumps(state)
client_stream.write(
captive_portal.default_reply_header(
content_type="application/json", content_length=len(json_str))
+ json_str)
client_stream.close()
if self.use_leds:
red_led.on()
def handle_getstate(self, client_stream, req, headers, content):
if self.debug:
print("handle_getstate")
self.handle_query(client_stream, req, reply=False, save=False)
state = {}
state.update({"time": self.time_mgr.get_sec()})
state.update({"packjpeg": self.packjpeg})
state.update({"daymode": self.daymode})
if self.img is not None and self.cam_err == False:
state.update({"expo_code": self.expo_code})
elif self.img is None:
state.update({"expo_code": star_finder.EXPO_NO_IMG})
elif self.cam_err:
state.update({"expo_code": star_finder.EXPO_CAMERA_ERR})
stable_solution = self.stable_solution()
if stable_solution is not None:
stable_solution.get_pole_coords() # update time
state.update({"solution": stable_solution.to_jsonobj()})
state.update({"star_x": stable_solution.Polaris.cx})
state.update({"star_y": stable_solution.Polaris.cy})
state.update({"pole_x": stable_solution.x})
state.update({"pole_y": stable_solution.y})
state.update({"rotation": stable_solution.get_rotation()})
state.update({
"polaris_ra":
(stable_solution.polaris_ra_dec[0] * 360.0) / 24.0
})
state.update({"pix_per_deg": stable_solution.pix_per_deg})
else:
state.update({"solution": False})
if self.stars is not None:
star_list = self.stars
if len(star_list) > 50:
star_list = blobstar.sort_brightness(star_list)[0:50]
state.update({"stars": blobstar.to_jsonobj(star_list)})
state.update({"polar_clock": self.time_mgr.get_angle()})
state.update({"max_stars": self.max_stars})
# diagnostic info
state.update({"frm_cnt": self.frm_cnt})
if self.debug:
state.update({"diag_cnt": self.diag_cnt})
state.update({"diag_dur_all": self.dur_all})
state.update({"diag_dur_sol": self.solu_dur})
state.update({"diag_mem_alloc": gc.mem_alloc()})
state.update({"diag_mem_free": gc.mem_free()})
if self.img_stats is not None:
state.update({"img_mean": self.img_stats.mean()})
state.update({"img_stdev": self.img_stats.stdev()})
state.update({"img_max": self.img_stats.max()})
state.update({"img_min": self.img_stats.min()})
json_str = ujson.dumps(state)
client_stream.write(
captive_portal.default_reply_header(
content_type="application/json", content_length=len(json_str))
+ json_str)
client_stream.close()
if self.use_leds:
red_led.on()