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Parser3.py
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Parser3.py
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import fileinput
import sys
import configparser
import tkinter as tk
from tkinter import filedialog
from tkinter import messagebox
# Initialise arrays for parsing
# Array sizes will be increased as needed
slowRateArray = ['', '']
fastRateArray = ['', '']
toolArray = ['', '']
# Main Window
root = tk.Tk()
root.title("GCode File Parser - By Matt W.")
root.resizable(width=False, height=False) # Disable resizing
indx = 0
jogVariable = ''
skipCount = 8
slowRateLabel = ["", ""]
fastRateLabel = ["", ""]
toolLabelArray = ['', '']
output = ""
tprefix = ""
file_path = filedialog.askopenfilename()
# Grab tool amount from file
def toolAmount():
tools = 0
linenumber = 0
try:
global output
output = ""
with fileinput.input(files="tool_suffix.txt") as tfile:
for line in tfile:
output = output + line
output = output + "\n"
fileinput.close()
except IOError:
sys.stdout.write("File not found")
exit(442)
try:
global tprefix
tprefix = ""
with fileinput.input(files="tool_prefix.txt") as tfile:
for line in tfile:
tprefix = tprefix + line
tprefix = tprefix + "\n"
fileinput.close()
except IOError:
sys.stdout.write("File not found")
exit(442)
try:
with fileinput.input(files=file_path, inplace=0) as file:
for line in file:
# Keep Track of Line # for debugging & output
linenumber += 1
# Look for lines that begin with "("
parentCheck = line.find("(")
if parentCheck != -1: # Ignore the first line of the program
# If first character is '(' skip line
if parentCheck == 0:
continue
else:
# Remove commented section of code
line = line[0:parentCheck]
line = line + "\n"
# Look for T code to signal tool change
toolCheck = line.find('T.')
if toolCheck >= 1:
# Increase tool amount
tools += 1
sys.stdout.write("Tool found on line #:" + str(linenumber) + '\n')
# No tools found
if tools < 0:
sys.stdout.write("No tools found\n\n")
sys.stdout.write("System exit code: 483\n")
exit(8)
else:
return tools
except IOError:
print("File not found")
print("System exit code: 392")
exit(4)
tools = toolAmount() # Trigger tool find function
sys.stdout.write("### File Parser found " + str(tools) + " tools ###\n\n")
joglengthLabel = tk.Label(root, text="Jog Height", font='Times 12', borderwidth=3, width=12)
# Initialise rate labels
while indx < tools:
if (indx >= len(slowRateLabel)) or (indx >= len(fastRateLabel)):
slowRateLabel.extend(["", ""])
fastRateLabel.extend(["", ""])
toolLabelArray.extend(["", ""])
slowRateLabel[indx] = tk.Label(root, text=("Slow Rate " + str(indx+1)), font='Times 12', borderwidth=3, width=12)
slowRateLabel[indx].grid(row=indx+1, column=3)
fastRateLabel[indx] = tk.Label(root, text=("Fast Rate " + str(indx+1)), font='Times 12', borderwidth=3, width=12)
fastRateLabel[indx].grid(row=indx + 1, column=5)
toolLabelArray[indx] = tk.Label(root, text=("Tool ID " + str(indx+1)), font='Times 12', borderwidth=3, width=12)
toolLabelArray[indx].grid(row=indx+1, column=0)
indx += 1
root.focus_force()
# Execute Function: Runs values entered or from datafile to parse the file.
def execute():
root.withdraw()
linenum = 0
rate = 0 # Rate control (Keeps from adding feed rate to every line)
value = "Z-"
toolIndex = -1 # (-1 = Skip first tool line (initial tool)) ( 0 - disable skip )
indx = 0
checkText = ['', '', '']
lastline = ""
global output
global tprefix
# Load checkText array with checks
try:
with fileinput.input(files='checkText.txt', inplace=0) as checkdata:
for cline in checkdata:
# Use TRY method to only extend if needed
try:
cline = cline.rstrip('\n')
checkText[checkdata.filelineno()-1] = cline
except IndexError:
if checkdata.filelineno() >= len(checkText):
checkText.extend([""])
cline = cline.rstrip('\n')
checkText[checkdata.filelineno() - 1] = cline
checkdata.close()
sys.stdout.write("Searching document for:\n" + str(checkText) + '\n')
except FileNotFoundError:
print("\nERROR: Could not find checktext.txt file. Please add file before retrying\n\n")
exit(440)
skipTrigger = 0
# Add F key before the feed rate
while indx < tools:
slowRateArray[indx] = str('F' + slowRateArray[indx])
fastRateArray[indx] = str('F' + fastRateArray[indx])
sys.stdout.write(" Tool #: " + str(indx) + '\n')
sys.stdout.write("Tool ID [" + str(indx) + "] Value:" + toolArray[indx] + '\n')
sys.stdout.write("Slow Rate [" + str(indx) + "] Value:" + slowRateArray[indx] + '\n')
sys.stdout.write("Fast Rate [" + str(indx) + "] Value:" + fastRateArray[indx] + '\n\n')
indx += 1 # increment the array index
# Trigger open file window
# file_path = filedialog.askopenfilename()
try:
with fileinput.input(files=file_path, inplace=0) as file:
k = file_path.rfind(".")
newFile = file_path[:k] + "_Parsed" + file_path[k:]
f = open(newFile, 'w')
for line in file:
if file.filelineno() == 1:
f.write(line)
sys.stdout.write("Header: " + line + '\n')
# Insert header text from header.txt file
headerfile = open('header.txt', 'r')
for x in headerfile:
x = x.strip('\n')
f.write(x + '\n')
f.write("W-" + jogVariable + '\nM02\n')
headerfile.close()
linecheck = file.filelineno()
continue
# Remove comments from the file
parentCheck = line.find("(")
if parentCheck != -1: # Ignore the first line of the program
if parentCheck == 0:
continue
else:
line = line[0:parentCheck]
line = line + "\n"
if linecheck <= skipCount:
linecheck += 1
# Stop skipping lines if tool line is found
doubleCheck = line.find('T')
if doubleCheck != -1:
linecheck = skipCount
else:
continue
checkIndex = 0
while checkIndex < len(checkText):
specialCheck = line.find(checkText[checkIndex])
if specialCheck != -1:
checkIndex += 1
skipTrigger = 1
sys.stdout.write("Found bad character. Line:[" + str(file.filelineno()) + "] \n")
break
else:
checkIndex += 1
continue
if skipTrigger == 1:
skipTrigger = 0
continue
# Remove Feed rates if applicable
feedCheck = line.find('F')
if feedCheck >= 1:
line = line[0:feedCheck]
line += "\n"
line = line.replace("G23", "G03") # Change G23 to G03
line = line.replace("G22", "G02") # Change G22 to G02
line = line.replace("M05", "M06E0") # Change M05 to M06E0
# Search document for P codes and remove them
pcodeCheck = line.find('P')
if pcodeCheck >= 1:
line = line[0:pcodeCheck]
line += "\n"
# Search document for S codes and remove them
pcodeCheck = line.find('S')
if pcodeCheck >= 1:
line = line[0:pcodeCheck]
line += "\n"
# Look for tool changes
toolCheck = line.find('T')
if toolCheck >= 1:
toolIndex += 1
line = (tprefix + "T" + toolArray[toolIndex] + output)
if toolIndex >= len(slowRateArray):
toolIndex = 0
# Search document line by line for Z negatives
if value in line:
# Skip adding a feed rate if line has G00 in it
if "G00" in line:
continue
# Add a double check to the next line to see if its a G01
linenum = file.filelineno() + 1
# Secondary remove feed line if applicable.
feedCheck = line.find('F')
if feedCheck >= 1:
line = line[0:feedCheck]
# Remove the end character
line = line.rstrip('\n')
# Check if fast feed rate is already active
if rate >= 2:
line += slowRateArray[toolIndex] + "\n"
rate = 1
# Slow rate is enabled
else:
# Add slow feed rate to first occurrence
if rate == 0:
rate = 1
line += slowRateArray[toolIndex]
line += "\n"
# Check line number vs linenum, and if G01 in line ( Switch to fast rate )
if (file.filelineno() == linenum) and ("G01" in line):
feedCheck = line.find('F')
if feedCheck >= 1:
line = line[0:feedCheck]
if rate == 1:
line = line.rstrip('\n')
line += fastRateArray[toolIndex] + "\n"
rate = 2
else:
# Skip feed rate change if G01 not in line but check the next line
linenum = file.filelineno() + 1
# Write line to file
# with fileinput.input(files=newFile, inplace=1) as writeFile:
# sys.stdout.write(line)
if lastline == line:
sys.stdout.write("\nWARNING: Skipping line due to same value. Line# [" + str(linenum-1) + "]\n\n")
continue
lastline = line
f.write(line)
sys.stdout.write('\n')
f.close()
fileinput.close()
# If file cannot be opened
except IOError:
exit(4)
sys.stdout.write("File parsed successfully\n")
fnameIndex = file_path.rfind('/')
extIndex = file_path.rfind('.')
filename = file_path[fnameIndex+1:extIndex]
sys.stdout.write("New File: " + str(filename) + "_Parsed" + str(file_path[extIndex:]) + "\n\n")
exit()
# Get data from entry sections
def grabMax():
indx = 0
global jogVariable
jogVariable = str(joglength.get())
sys.stdout.write("Jog Height: " + str(joglength.get()) + '\n')
# Ask to save to data file
saveVariable = tk.messagebox.askyesno("Data File", "Would you like to save the data?")
if saveVariable is True:
saveVar = 1
else:
saveVar = 0
config = configparser.ConfigParser()
config.read('data.ini')
# Load input from entry window
while indx < tools:
try:
if tools >= len(slowRateArray):
slowRateArray.extend(["", ""])
# Grab values from entry array
slowRateArray[indx] = str(slowRateEntryArray[indx].get())
if slowRateArray[indx] is "":
slowdef = config.get('DEFAULT', 'slowDefault')
sys.stdout.write("! WARNING: Using default setting for Tool_ID: " + str(indx+1) + " Slow Rate\n" +
" Value: " + slowdef + '\n\n')
slowRateArray[indx] = slowdef
indx += 1
continue
# Save values to data.ini if allowed and NOT blank!
if saveVar == 1 and slowRateArray[indx] is not "":
try:
if indx < 10:
toolname = ("TOOL_0" + (str(indx+1)))
else:
toolname = ("TOOL_" + (str(indx+1)))
config[toolname]['SlowRate'] = slowRateArray[indx]
except KeyError:
config.add_section(toolname)
config.set(toolname, 'SlowRate', slowRateArray[indx])
except configparser.NoSectionError:
config.add_section(toolname)
config.set(toolname, 'SlowRate', slowRateArray[indx])
except ValueError:
indx += 1
slowRateArray[indx] = config.get('DEFAULT', 'SlowDefault')
continue
indx += 1
indx = 0
while indx < tools:
try:
if tools >= len(fastRateArray):
fastRateArray.extend(["", ""])
# Grab values from entry array
fastRateArray[indx] = str(fastRateEntryArray[indx].get())
if fastRateArray[indx] is "":
fastdef = config.get('DEFAULT', 'fastDefault')
sys.stdout.write("! WARNING: Using default setting for Tool_ID: " + str(indx + 1) + " Fast Rate\n" +
" Value: " + fastdef + '\n\n')
fastRateArray[indx] = fastdef
indx += 1
continue
# Save values to data.ini if allowed and NOT blank!
if saveVar == 1 and fastRateArray[indx] is not "":
try:
if indx < 10:
toolname = ("TOOL_0" + (str(indx + 1)))
if indx >= 10:
toolname = ("TOOL_" + (str(indx + 1)))
config.set(toolname, 'FastRate', fastRateArray[indx])
except KeyError:
config.add_section(toolname)
config.set(toolname, 'FastRate', fastRateArray[indx])
except configparser.NoSectionError:
config.add_section(toolname)
config.set(toolname, 'FastRate', fastRateArray[indx])
except ValueError:
indx += 1
fastRateArray[indx] = config.get('DEFAULT', 'FastDefault')
continue
indx += 1
indx = 0
while indx < tools:
try:
if tools >= len(toolArray):
toolArray.extend(["", ""])
# Grab values from entry array
toolArray[indx] = str(toolEntryArray[indx].get())
if toolArray[indx] is "":
if indx < 10:
toolid = '0' + str(indx)
else:
toolid = str(indx)
sys.stdout.write("! WARNING: Using default setting for Tool_ID: " + str(indx + 1) + " Tool #\n" +
" Value: " + toolid + '\n\n')
toolArray[indx] = toolid
indx += 1
continue
# Save values to data.ini if allowed and NOT blank!
if saveVar == 1 and toolArray[indx] is not "":
try:
if indx < 10:
toolname = ("TOOL_0" + (str(indx + 1)))
if indx >= 10:
toolname = ("TOOL_" + (str(indx + 1)))
config.set(toolname, 'ToolID', toolArray[indx])
except KeyError:
config.add_section(toolname)
config.set(toolname, 'FastRate', toolArray[indx])
except configparser.NoSectionError:
config.add_section(toolname)
config.set(toolname, 'FastRate', toolArray[indx])
except ValueError:
indx += 1
toolArray[indx] = config.get('DEFAULT', '0'+toolid)
if indx < 10:
toolArray[indx] = '0' + indx
else:
toolArray[indx] = indx
continue
indx += 1
with open('data.ini', 'w') as configfile:
config.write(configfile)
execute()
def exeDataFile():
sys.stdout.write("### Using data file ### \n")
config = configparser.ConfigParser()
config.read('data.ini')
arrayindex = 0
try:
while arrayindex < tools:
if arrayindex < 9:
toolname = ("TOOL_0" + (str(arrayindex + 1)))
else:
toolname = ("TOOL_" + (str(arrayindex + 1)))
try:
if arrayindex >= len(slowRateArray):
slowRateArray.extend(["", ""])
fastRateArray.extend(["", ""])
toolArray.extend(['', ''])
slowRateArray[arrayindex] = config.get(toolname, 'SlowRate')
fastRateArray[arrayindex] = config.get(toolname, 'FastRate')
toolArray[arrayindex] = config.get(toolname, 'ToolID')
except configparser.NoSectionError:
sys.stdout.write("ERROR:" + toolname + " not found in data.ini\n")
sys.stdout.write("Terminating Program\n\n")
exit(6)
arrayindex += 1
except IOError:
print("something went wrong")
exit()
execute()
# Initialise entry arrays
slowRateEntryArray = ["", ""]
fastRateEntryArray = ["", ""]
toolEntryArray = ["", ""]
# Configure entry arrays
entryIndex = 0
config = configparser.ConfigParser()
config.read('data.ini')
skipCount = int(config['DEFAULT']['forwardx'])
while entryIndex < tools:
if (entryIndex >= len(slowRateEntryArray)) or (entryIndex >= len(fastRateEntryArray)):
slowRateEntryArray.extend(["", ""])
fastRateEntryArray.extend(["", ""])
toolEntryArray.extend(["", ""])
toolEntryArray[entryIndex] = tk.Entry(master=root, width=10)
toolEntryArray[entryIndex].grid(column=2, row=(entryIndex+1))
try:
if entryIndex < 10:
toolname = ("TOOL_0" + (str(entryIndex + 1)))
else:
toolname = ("TOOL_" + (str(entryIndex + 1)))
toolEntryArray[entryIndex].insert(0, config[toolname]['ToolID'])
except KeyError:
toolEntryArray[entryIndex].insert(0, "")
except configparser.NoSectionError:
toolEntryArray[entryIndex].insert(0, "")
slowRateEntryArray[entryIndex] = tk.Entry(master=root, width=10)
slowRateEntryArray[entryIndex].grid(column=4, row=(entryIndex+1))
try:
if entryIndex < 10:
toolname = ("TOOL_0" + (str(entryIndex + 1)))
else:
toolname = ("TOOL_" + (str(entryIndex + 1)))
slowRateEntryArray[entryIndex].insert(0, config[toolname]['slowRate'])
except KeyError:
slowRateEntryArray[entryIndex].insert(0, "")
except configparser.NoSectionError:
slowRateEntryArray[entryIndex].insert(0, "")
fastRateEntryArray[entryIndex] = tk.Entry(master=root, width=10)
fastRateEntryArray[entryIndex].grid(column=6, row=(entryIndex+1))
try:
if entryIndex < 10:
toolname = ("TOOL_0" + (str(entryIndex + 1)))
else:
toolname = ("TOOL_" + (str(entryIndex + 1)))
fastRateEntryArray[entryIndex].insert(0, config[toolname]['fastRate'])
except KeyError:
fastRateEntryArray[entryIndex].insert(0, "")
except configparser.NoSectionError:
fastRateEntryArray[entryIndex].insert(0, "")
entryIndex += 1
root.update()
root.update_idletasks()
joglength = tk.Entry(master=root, width=10)
joglength.grid(column=5, row=(entryIndex+1))
joglengthLabel.grid(row=(entryIndex+1), column=4)
grabMaxButton = tk.Button(root, text="Run File", width=10, command=grabMax)
grabMaxButton.grid(row=1+entryIndex, column=0)
useDataFile = tk.Button(root, text="Use Data File", width=10, command=exeDataFile)
useDataFile.grid(row=1+entryIndex, column=3)
tk.mainloop()