def Main():
city, year, loop = content() # Returns forms values
# City => 3 or 4 digit station code
# year => 4 digit string for year
# loop => an interger count variable
style.header("Historical Iowa WX Data", "white") # Set up HTML page for apache
city_name = functs.convert_station(city) # Convert code into string name of city
im = [] # Needs an array to set up all the picts
dirname = tempfile.mktemp() # Create a directory name via tempfile module
dirname = dirname[-5:-2] + dirname[-1:] # I only want intergers in the name
while (os.path.isdir(base_fref+dirname) ):
dirname = tempfile.mktemp() # Create a directory name via tempfile module
dirname = dirname[-5:-2] + dirname[-1:]
os.mkdir(base_fref+dirname, 0777) # Create a directory over in HTML side
for i in range(int(loop)): # Create int(loop) number of gif images
im.append(image(city_name, year)) # Create an image instance to be modified
results = query_station(city, year) # Query database system for results
if len(results) == 0: # If no results are found, quit the loop
break
highs, lows = parse_data(results) # Parse out the results into two tuples
red = im[i].colorAllocate((255,0,0)) # Allocate needed colors for lines on graph
blue = im[i].colorAllocate((0,0,255))
im[i].lines(highs, red) # High values put on graph in red
im[i].lines(lows, blue) # Low values put on graph in blue
im[i].writeGif(base_fref+dirname+"/const"+str(i)+".gif") # Create gif graph
year = str(int(year)+ 1) # increment year value by one
if loop > 0: # If a loop was needed, then we need to animate it
gif_file = make_animate(dirname) # based on the assumption that all gifs are in one dir
else:
gif_file = base_href+dirname+"/const0.gif" # Otherwise only one gif exists so that is where
# It is at
html_gif(gif_file) # Create the HTML neccessary to view the finished product
style.std_bot() # Finish and exit...
def Main():
city, year, loop = content()
print 'Content-type: text/html \n\n'
city_name = functs.convert_station(city) # Convert code into string name
im = []
dirname = tempfile.mktemp()
dirname = dirname[-5:-2] + dirname[-1:]
os.mkdir("/home/httpd/html/archivewx/iowawx/graphs/"+dirname, 0777)
for i in range(int(loop)):
temp = image(city_name, year)
im.append(temp)
results = query_station(city, year)
highs, lows = parse_data(results)
red = im[i].colorAllocate((255,0,0))
blue = im[i].colorAllocate((0,0,255))
im[i].lines(highs, red)
im[i].lines(lows, blue)
this_i = str(i)
# gif_file.append(filename)
im[i].writeGif("/home/httpd/html/archivewx/iowawx/graphs/"+dirname+"/const"+this_i+".gif")
year = str(int(year)+ 1)
if loop > 0:
gif_file = make_animate(dirname)
else:
gif_file = "/home/httpd/html/archivewx/iowawx/graphs/"+dirname+"/const0.gif"
html_gif(gif_file)
def Main():
style.header("Download Dataset from IowaWx Archive", "white")
print "<H2>Instructions for downloading from the PALS server</H2>"
query_option = functs.get_content("query_option")
city = functs.get_content("city")
year = functs.get_content("year")
month = functs.get_content("month")
day = functs.get_content("day")
if month == "None":
str_month = "None"
else:
str_month = functs.convert_month("0" + month)
if city == "None":
str_city = "None"
else:
str_city = functs.convert_station(city)
print "<HR><H3>1. Review Search Parameters....</H3>"
print "<TABLE NOBORDER>"
print '<TR><TH colspan="4">Search Paramenters:</TH><TH colspan="6"><font color="red">Time Constraints:</red></TH></TR>'
print '<TR><TH bgcolor="#EEEEE">Query Option:</TH><TD>' + query_option + "</TD>"
print '<TH bgcolor="#EEEEE">Station Option:</TH><TD>' + str_city + "</TD>"
print '<TH bgcolor="#EEEEE"><font color="red">Year:</font></TH><TD>' + year + "</TD>"
print '<TH bgcolor="#EEEEE"><font color="red">Month:</font></TH><TD>' + str_month + "</TD>"
print '<TH bgcolor="#EEEEE"><font color="red">Day:</font></TH><TD>' + day + "</TD>"
print "</TR></TABLE>"
print "<HR>"
print "<H3>2. Instructions for downloading this data.</H3>"
print "Below a link with appear and you need to hold the shift key down and click on the link.<BR>"
print "This should allow you to save the text file locally, so then you can do what ever you want with it.<BR>"
print "<HR>"
url = "/archivewx/iowawx/tmp/" + filename + ".txt"
print "<H3>3. Creating data file... (May take a few seconds.)</H3>"
results = engine.search(query_option, city, year, month, day)
for i in range(len(results)):
city = results[i][0]
year = results[i][1]
month = results[i][2]
day = results[i][3]
climoweek = results[i][4]
high = results[i][5]
low = results[i][6]
rain = results[i][7]
snow = results[i][8]
file.write(city + "\t" + year + "\t" + month + "\t" + day + "\t" + climoweek + "\t" + high + "\t")
file.write(low + "\t" + rain + "\t" + snow + "\n")
file.close()
print "<BR>File created successfully!! <BR><HR>"
print "<H3>4. Download file</H3>"
print '<a href="' + url + '">Shift-Click Here, to download file</a><BR>'
style.std_bot()
def Main():
form = FormContent()
query_option = form["query_option"][0] # Determine which option is desired
city = "None" # Code for
city_name = "None"
if form.has_key("city"):
city = form["city"][0]
city_name = functs.convert_station(city)
year = "None"
if form.has_key("year"):
year = form["year"][0]
month = "None"
str_month = "None"
if form.has_key("month"):
month = form["month"][0]
str_month = functs.convert_month("0"+month)
day = "None"
if form.has_key("day"):
day = form["day"][0]
if year == "none" or year == "None":
style.SendError("You need to specify a search date.")
style.header("Historical Iowa Weather Data Search Engine","white") # Standard Setup HTML Document
style.std_top("Query Results in Iowa Weather Data") # Standard Header Information
print '<TABLE NOBORDER>'
print '<TR><TH colspan="4">Search Paramenters:</TH><TH colspan="6"><font color="red">Time Constraints:</red></TH></TR>'
print '<TR><TH bgcolor="#EEEEE">Query Option:</TH><TD>'+query_option+'</TD>'
print '<TH bgcolor="#EEEEE">Station Option:</TH><TD>'+city_name+'</TD>'
print '<TH bgcolor="#EEEEE"><font color="red">Year:</font></TH><TD>'+year+'</TD>'
print '<TH bgcolor="#EEEEE"><font color="red">Month:</font></TH><TD>'+str_month+'</TD>'
print '<TH bgcolor="#EEEEE"><font color="red">Day:</font></TH><TD>'+day+'</TD>'
print '</TR></TABLE>'
if city == "None":
print '<H2 align="center"><font color="blue"><U>Please Enter a city!!</U></font></H2>'
style.std_bot()
sys.exit()
results = engine.search(query_option, city, year, month, day)
print '<HR>'
junk_string = 'query_option='+query_option+'&city='+city+'&year='+year+'&month='+month+'&day='+day
print '<a href="download.py?'+junk_string+'"><B>Click to download this data set</B></a>'
print '<HR>'
if len(results) == 0:
print '<P>This Query did not find any results in the Database system.<BR>'
print '<P>Please review your query above and try again.<BR>'
else:
print '<H2 align="center"><font color="blue"><U>Weather Data for '+city_name+', Iowa</U></font></H2>'
table_header()
for i in range(len(results)):
city = results[i][0]
day = results[i][1]
climoweek = results[i][2]
high = results[i][3]
low = results[i][4]
rain = results[i][5]
snow = results[i][6]
result_row(city, day, str(high), str(low), str(rain), str(snow) )
table_footer()
style.std_bot()
def Main():
form = FormContent()
if form.has_key("city"):
city = form["city"][0]
else:
style.SendError("Please Enter a City")
if form.has_key("year"):
year = str(form["year"][0])
else:
style.SendError("Please Enter a Valid Year")
print 'Content-type: text/html \n\n'
im = gd.image((800,500)) # Set up image object
# Allocate Colors and Fonts
red = im.colorAllocate((255,0,0))
green = im.colorAllocate((0,255,0))
blue = im.colorAllocate((0,0,255))
black = im.colorAllocate((0,0,0))
white = im.colorAllocate((255,255,255))
lgreen = im.colorAllocate((127,125,85))
test = im.colorAllocate((12,15,185))
label = gd.gdFontMediumBold
title = gd.gdFontGiant
city_name = functs.convert_station(city)
results = mydb.query("SELECT high,low from "+city+" WHERE yeer = '"+year+"'")
results = results.getresult()
im.fill((10,10), black)
im.string(title, (10, 5), "Temperature Mins / Maxs for "+city_name+" during "+year , white)
im.string(title, (350, 400), "Consecutive Days", white)
im.stringUp(title, (0, 250), "Temperature ", white)
highs = []
lows = []
im.origin((20,0),2,3)
im.line((0,20),(380,20), lgreen) # 100 degree line
im.line((0,88),(380,88), lgreen) # 32 degree line
im.line((0,120),(380,120), lgreen) # 0 degree line
im.string(label, (0, 16), "100 F", lgreen)
im.string(label, (0, 84), "32 F", lgreen)
im.string(label, (0, 116), "0 F", lgreen)
im.origin((50,0),2,3)
im.line((90,83),(90,93), white) # April degree line
im.line((181,83),(181,93), white) # July degree line
im.line((273,83),(273,93), white) # October degree line
for i in range(len(results)):
highdata = i+1, 120 - int(results[i][0])
lowdata = i+1, 120 - int(results[i][1])
highs.append(highdata)
lows.append(lowdata)
highs = tuple(highs)
lows = tuple(lows)
im.lines(highs, red)
im.lines(lows, blue)
filename = tempfile.mktemp()
filename = filename[-5:-2] + filename[-1:]
im.writeGif("/home/httpd/html/archivewx/iowawx/graphs/"+filename+".gif")
print '<HTML>'
print '<img src="/archivewx/iowawx/graphs/'+filename+'.gif">'
print '<H3>Options:</H3>'
print '<P><a href="/archivewx/iowawx/graphs/'+filename+'.gif">Shift-Click to download this graph</a>'
print '<P><a href="index.py?opt=graph_yearly">Try another query</a>'