recoded in OOP. Major bug found in HOUR output.

convert_tide.py

@@ -99,7 +99,8 @@ def check_day_of_month(year, month):
             else:
                 minute_counter += 10
 
-            new_file.write("%02d %02d %d %02d %02d %07.2f\n" % (month, day, year, hour, minutes, tide))
+            #new_file.write("%02d %02d %d %02d %02d %07.2f\n" % (month, day, year, hour, minutes, tide))
+            new_file.write("%02d %02d %d %02d %02d %07.2f\n" % (month, day, year, hour, minute_counter, tide))
 
             i += 1
 

converter.py

@@ -0,0 +1,141 @@
+import os, sys, datetime, calendar
+
+class Converter(object):
+
+    def __init__(self):
+        self.adjustment = 0
+        self.input_file = ""
+        self.output_file = ""
+        self.new_file = "" #handler for the output_file
+        self.start_line = 8 #starting line for the raw file
+        self.minute_counter = 0
+
+        self.day = 0
+        self.month = 0
+        self.year = 0
+        self.hour = 0
+        self.minutes = 0
+        self.tide = 0.0
+
+    def process_file(self):
+        i = 0
+        raw_count = 0
+        minute_counter = 0 #0, 10, 20, 30, 40, 50
+        trigger_start = False #flag for start of succeeding days
+        start = 0 #will count up to 5 for 1hour adjustment and 11 for 2hours adjustment
+        start_line = self.start_line
+        input_file = self.input_file
+        adjustment = self.adjustment
+
+        for line in open(input_file, 'r'):
+            if raw_count >= start_line:
+                #remove unwated characters in the line
+                line = line.replace(".", " ") #replace with space
+                line = line.replace(":", " ") #replace with space
+                line = line.replace("\t", " ") #replace with space
+                line = line.replace("\r\r","") #replace with nothing
+
+                pieces = line.split(" ")
+
+                self.day = int(pieces[0])
+                self.month = int(pieces[1])
+                self.year = int(pieces[2])
+                self.hour = int(pieces[3])
+                self.minutes = int(pieces[4])
+                self.tide = float(pieces[5]) * 0.01 #convert tide to meters
+
+                #check for the first day of the month bug
+                if i < 6 and adjustment == 1:
+                    self.day -= 1
+                    self.hour -= 1
+                    self.check_hour_of_day()
+                    self.check_day_of_month()
+
+                #check for the first day of the month bug
+                #for 2 hour adjustment
+                if i < 12 and adjustment == 2:
+                    for n in range(0, 2): #do twice
+                        self.day -= 1
+                        self.hour -= 1
+                        self.check_hour_of_day()
+                        self.check_day_of_month()                
+
+                #if after the 2nd day / succeeding days
+                #144 lines == 1 day (with 10 minutes for 24 hours)
+                if i > 0 and i % 144 == 0:
+                    trigger_start = True
+
+                #check for trigger_start
+                if trigger_start:
+                    start += 1
+                    self.day -= 1
+                    self.check_day_of_month()
+
+                if start > 5 and adjustment == 1:
+                    start = 0
+                    trigger_start = False
+                elif start > 11 and adjustment == 2:
+                    start = 0
+                    trigger_start = False
+                else:
+                    pass
+
+                #reset minute_counter
+                #wa nakoy sure ani nga part!!!!
+                if self.minute_counter >= 50:
+                    self.minute_counter = 0
+                else:
+                    self.minute_counter += 10
+
+                self.write_to_file()
+
+                i += 1
+
+            raw_count += 1
+
+    def write_to_file(self):
+        self.new_file.write("%02d %02d %d %02d %02d %07.2f\n" % (self.month, self.day, self.year, self.hour, self.minutes, self.tide))
+
+    def set_input_file(self,input_file):
+        """
+        set_input_file(output_file)
+            Sets the input_file
+        """
+        self.input_file = input_file
+
+    def set_output_file(self,output_file):
+        """
+        set_output_file(output_file)
+            Sets the output_file
+        """
+        self.output_file = output_file
+        self.new_file = open(output_file, 'w')
+        self.new_file.truncate()
+
+    def set_adjustment(self,adjustment):
+        """
+        set_adjustment(adjustment)
+            Sets adjusment
+        """
+        self.adjustment = adjustment
+
+    def check_hour_of_day(self):
+        """
+        check_hour_of_day():
+            Check if the hour is -1. If -1, set to 23 and if -2, set to 22
+        """
+        self.hour = 24 + self.hour
+
+    def check_day_of_month(self):
+        """
+        check_day_of_month()
+            Checks if the day is "0". If "0", set it to the last day of the
+            previous month
+        """
+        if self.day == 0:
+        #return calendar.monthrange(year, month)[1]
+            self.day = calendar.monthrange(self.year, self.month)[1]
+            self.month -= 1
+
+    def close(self):
+        self.new_file.close()

main.py

@@ -0,0 +1,30 @@
+from converter import Converter
+import os, sys
+
+input_file = raw_input("Enter the location of file you want to convert > ")
+while not os.path.exists(input_file):
+    print "'%s' not found. " % input_file
+    input_file = raw_input("Please enter again the filename you want to convert > ")
+
+while True:
+    adjustment = raw_input("Adjust how many hours? (1 or 2) > ")
+    adjustment = int(adjustment)
+    if adjustment == 1 or adjustment == 2: break
+
+if os.path.exists(input_file):
+    output_file = raw_input("Enter the filename of the output file >")
+else:
+    pass
+
+try:
+    tide = Converter()
+    tide.set_input_file(input_file)
+    tide.set_adjustment(adjustment)
+    tide.set_output_file(output_file)
+    tide.process_file()
+    tide.close()
+except:
+    print "Unexpected error", sys.exc_info()
+
+print "Conversion successful. The new file is: ", output_file
+raw_input("Press enter to exit")

setup.py

@@ -0,0 +1,4 @@
+from distutils.core import setup
+import py2exe
+
+setup(console=['convert_tide.py'])