def __init__(self, config):
self.__send_plain_count = 5
self.__no_heading_yet = True
self.__config = config
self.debug = self.__config.ftp_debug
starttime = datetime.now()
timestamp = make_time_text(starttime)
self.log_filename = timestamp + "_" + self.__config.prog_name + "_" + "lg.csv"
self.__log_filename_save_as = self.__config.prog_path + self.__config.log_directory + self.log_filename
self.__local_www_log_filename = self.__config.local_dir_www + "/" + self.__config.log_directory + self.log_filename
def __init__(self, name, config):
self.dbug = False
self.__log_filename = "not set"
self.__log_filename_save_as = "not_set"
self.__local_www_log_filename = "not set"
self.__ftp_creds = "not set"
self.__send_plain_count = 5
self.__no_heading_yet = True
self.__name = name
starttime = datetime.now()
timestamp = make_time_text(starttime)
self.__log_filename = timestamp + "_" + self.__name + "_" + "lg.csv"
print(config.prog_path, config.log_directory)
self.__log_filename_save_as = config.prog_path + config.log_directory + self.__log_filename
self.__local_www_log_filename = config.local_dir_www + config.log_directory + self.__log_filename
self.__ftp_creds = config.ftp_creds_filename
def pr(self, appnd, ref, log_time, refresh_interval):
here = "buffer.pr for " + self.__name
make_values = [" -- "] * self.__width
prtime = datetime.now()
for_screen = log_time.strftime('%d/%m/%Y %H:%M:%S')
# following alternative will show more resolution for fractions of a second
# for_screen = log_time.strftime('%d/%m/%Y %H:%M:%S.%f')
make_values[0] = for_screen
file_start = """<head>
<meta http-equiv="refresh" content="""
file_start = file_start + str(refresh_interval)
file_start = file_start + """ />
</head>
<caption>Rotating Buffer Display</caption>"""
tbl_start = """ <p>
<table style="float: left;" border="1">
<tbody>"""
tbl_start_line = """<tr>"""
tbl_end_line = """</tr>"""
tbl_start_col = """<td>"""
tbl_end_col = """</td>"""
tbl_end = """</tbody>
</table>"""
file_end = """
</body>
</html>"""
try:
for i in range(0, self.__width - 1):
make_values[i + 1] = str(self.line_values[i])
for_screen = for_screen + " " + str(self.line_values[i])
except:
print("Error in make values in ...buffer.pr for : ", self.__name)
print("i,values,len(self.line_value>s),self.__width", i,
self.line_values, len(self.line_values), self.__width)
sys_exit()
# print to screen and to status log and update html file
if appnd:
print(" appending : " + self.__name + " : " + for_screen)
else:
print("not appending : " + self.__name + " : " + for_screen)
self.update_buffer(make_values, appnd, ref)
with open(self.__html_filename, 'w') as htmlfile:
htmlfile.write(file_start)
htmlfile.write("<p>" + self.__html_filename + " : " +
make_time_text(datetime.now()) + "</p>\n<p>")
htmlfile.write(tbl_start + tbl_start_line)
for ind in range(0, len(self.__headings)):
htmlfile.write(tbl_start_col + self.__headings[ind] +
tbl_end_col)
htmlfile.write(tbl_end_line)
buffer_dta = self.get_dta()
for ind in range(self.__size):
htmlfile.write(tbl_start_line)
for i in range(self.__width):
htmlfile.write(tbl_start_col + str(buffer_dta[ind][i]) +
tbl_end_col)
htmlfile.write(tbl_end_line)
htmlfile.write(tbl_end)
htmlfile.write(file_end)
copyfile(self.__html_filename, self.__www_filename)
# To debug FTP change end of following line to " = True"
FTP_dbug_flag = False
ftp_result = send_by_ftp(FTP_dbug_flag, self.__ftp_creds,
self.__html_filename_save_as,
self.__html_filename, "",
self.__config.ftp_timeout)
for pres_ind in range(0, len(ftp_result)):
pr(FTP_dbug_flag, here,
str(pres_ind) + " : ", ftp_result[pres_ind])
return
def send_html_by_ftp(self, config, smartplug_info, target_temp,
target_full_power):
here = "sensors.send_by_ftp"
ftp_text_linestart = "<tr align=\"center\" valign=\"middle\"><td>"
ftp_text_line_end = "</td></tr>"
ftp_text_end = ["</tbody>"]
ftp_text_between = "</td><td>"
ftp_start = """<!--
Temperature Logging and Control
-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.oset_log_html_filenamerg/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Temperature Logging and Control</title>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<meta http-equiv="refresh" content="15" />
</head>
<body><table style="background-color: #f4e7e7; width: 350px; height: 150px; border: 1px solid #1b58e4;\" cellpadding=\"5\" align=\"center\">
<caption>Temperatures Logging</caption><tbody>"""
ftp_end = """</td></tr>
</table>")
</body>
</html>"""
if self.__html_filename == "not_set":
pr(self.dbug, here, "Error", "html filename not set")
if self.__www_filename == "not_set":
pr(self.dbug, here, "Error", "html filename not set")
if self.__ftp_creds == "not_set":
pr(self.dbug, here, "Error", "html filename not set")
with open(self.__html_filename, 'w') as htmlfile:
htmlfile.write(ftp_start)
htmlfile.write(ftp_text_linestart + " Program Name: " + ftp_text_between \
+ config.prog_name + ftp_text_line_end)
htmlfile.write(ftp_text_linestart + " Scan Count: " + ftp_text_between \
+ str(config.scan_count) + ftp_text_line_end)
htmlfile.write(ftp_text_linestart + " System Time: " + ftp_text_between \
+ make_time_text(datetime.now()) + ftp_text_line_end)
htmlfile.write(ftp_text_linestart + " Html Log File: " + ftp_text_between \
+ "<a href=\"" + self.__log_html_filename + "\" target = \"_blank\">" \
+ self.__log_html_filename + "</a>" + ftp_text_line_end)
htmlfile.write(ftp_text_linestart + " Status File: " + ftp_text_between + "<a href=\"" + \
str(self.__status_html_filename) + "\" target = \"_blank\">" + \
str(self.__status_html_filename) + "</a>" + ftp_text_line_end)
htmlfile.write(ftp_text_linestart + " Debug File: " + ftp_text_between + "<a href=\"" + \
str("debug.html") + "\" target = \"_blank\">" + \
str("debug.html") + "</a>" + ftp_text_line_end)
htmlfile.write(ftp_text_linestart + " WD Log File: " + ftp_text_between + "<a href=\"" + \
str("wd_log.html") + "\" target = \"_blank\">" + \
str("wd_log.html") + "</a>" + ftp_text_line_end)
htmlfile.write(ftp_text_linestart + " CSV Log File: " +
ftp_text_between + "<a href=" + "\"" +
str(self.__log_filename_save_as) + "\"" +
"target = \"_blank\">" + str(self.__log_filename) +
"</a>" + ftp_text_line_end)
s_numb = 0
for element in self.number:
htmlfile.write(ftp_text_linestart + str(element) + ftp_text_between + str(self.location[s_numb]) + \
ftp_text_between + str(self.status_text[s_numb]) + ftp_text_line_end)
s_numb += 1
if config.sauna:
htmlfile.write(ftp_text_linestart + "Sauna" + ftp_text_between + "Target/Offset/On" + \
ftp_text_between + "{0:.4}/{1:.4}/{2:.4}".format( \
float(config.default_target),float(config.target_offset),float(config.percent_full_power * config.sauna_on)) + \
ftp_text_line_end)
else:
htmlfile.write(ftp_text_linestart + "Plug 1 Power and Total" +
ftp_text_between +
str(smartplug_info.power[0]) +
ftp_text_between +
str(smartplug_info.total[0]) +
ftp_text_line_end)
htmlfile.write(ftp_text_linestart + "Plug 2 Power and Total" +
ftp_text_between +
str(smartplug_info.power[1]) +
ftp_text_between +
str(smartplug_info.total[1]) +
ftp_text_line_end)
htmlfile.write(ftp_text_linestart + "Scheduled" +
ftp_text_between + "Target Temp : " +
ftp_text_between + str(target_temp) +
ftp_text_line_end)
htmlfile.write(ftp_text_linestart + "Scheduled" +
ftp_text_between + "Target Full Power : " +
ftp_text_between + str(target_full_power) +
ftp_text_line_end)
for element in ftp_text_end:
htmlfile.write(element)
# Change "False" to "True" on next line to debug FTP
FTP_dbug_flag = False
ftp_result = send_by_ftp(FTP_dbug_flag, self.__ftp_creds,
self.__html_filename, "index.html", "",
config.ftp_timeout)
for pres_ind in range(0, len(ftp_result)):
pr(FTP_dbug_flag, here,
str(pres_ind) + " : ", ftp_result[pres_ind])
try:
# send the same html file to the local web site
copyfile(self.__html_filename, self.__www_filename)
pr(self.dbug, 0, "Sent : " + config.html_filename + " to : ",
config.local_www_html_filename)
except:
pr(self.dbug, 0,
"Fail with copy " + config.html_filename + " to : ",
config.local_www_html_filename)
def pr(self, appnd, ref, log_time, refresh_interval):
here = "buffer.pr for " + self.__config.prog_name
make_values = [" -- "] * self.__width
prtime = datetime.now()
for_screen = log_time.strftime('%d/%m/%Y %H:%M:%S')
# following alternative will show more resolution for fractions of a second
# for_screen = log_time.strftime('%d/%m/%Y %H:%M:%S.%f')
make_values[0] = for_screen
file_start = """<head>
<meta http-equiv="refresh" content="""
file_start = file_start + str(refresh_interval)
file_start = file_start + """ />
</head>
<caption>Rotating Buffer Display</caption>"""
tbl_start = """ <p>
<table style="float: left;" border="1">
<tbody>"""
tbl_start_line = """<tr>"""
tbl_end_line = """</tr>"""
tbl_start_col = """<td>"""
tbl_end_col = """</td>"""
tbl_end = """</tbody>
</table>"""
file_end = """
</body>
</html>"""
try:
for i in range(0, self.__width - 1):
make_values[i + 1] = str(self.line_values[i])
for_screen = for_screen + " " + str(self.line_values[i])
except:
print("Error in make values in ...buffer.pr for : ",
self.__config.prog_name)
print("i,values,len(self.line_value>s),self.__width", i,
self.line_values, len(self.line_values), self.__width)
sys_exit()
# print to screen and to status log and update html file
if appnd:
print(" appending : " + self.__config.prog_name + " : " +
for_screen)
else:
print("not appending : " + self.__config.prog_name + " : " +
for_screen)
self.update_buffer(make_values, appnd, ref)
with open(self.__html_filename, 'w') as htmlfile:
htmlfile.write(file_start)
if self.__config.log_buffer_flag:
htmlfile.write(
'<p>' + self.__html_filename + ' : ' +
make_time_text(datetime.now()) + ' ' + '<a href= "' +
self.__config.log_directory + self.__log.log_filename +
'" target="_blank"> View CSV Log File </a></p>\n<p>')
else:
htmlfile.write("<p>" + self.__html_filename + " : " +
make_time_text(datetime.now()) + "</p>\n<p>")
htmlfile.write(tbl_start + tbl_start_line)
for ind in range(0, len(self.__headings)):
htmlfile.write(tbl_start_col + self.__headings[ind] +
tbl_end_col)
htmlfile.write(tbl_end_line)
buffer_dta = self.get_dta()
for ind in range(self.__size):
htmlfile.write(tbl_start_line)
for i in range(self.__width):
htmlfile.write(tbl_start_col + str(buffer_dta[ind][i]) +
tbl_end_col)
htmlfile.write(tbl_end_line)
htmlfile.write(tbl_end)
htmlfile.write(file_end)
try:
copyfile(self.__html_filename, self.__www_filename)
except:
print("Not able to copy : ", self.__html_filename, " to ",
self.__www_filename)
message = self.line_values[1]
try:
self.__mqttc.publish(self.__config.topic, message, retain=True)
self.__mqttc.loop(2) #timeout = 2s
except:
print("Mqtt cant send")
if fileexists(self.__ftp_creds):
if self.__send_html_count >= 3:
# To debug FTP change end of following line to " = True" !!!!!!!!!!!!
FTP_dbug_flag = False
ftp_result = send_by_ftp(FTP_dbug_flag, self.__ftp_creds,
self.__html_filename_save_as,
self.__html_filename, "",
self.__config.ftp_timeout)
for pres_ind in range(0, len(ftp_result)):
pr(FTP_dbug_flag, here,
str(pres_ind) + " : ", ftp_result[pres_ind])
self.__send_html_count = 0
else:
self.__send_html_count += 1
return