mputzlocher/seminarwahl_cleaner
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Codierungsfehler unter Windows behoben und Carriage Return Symbole entfernt.

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Signed-off-by: mputzlocher <m.putzlocher@stiftland-gymnasium.de>
This commit is contained in:
Martin Putzlocher 2022-01-18 15:47:02 +00:00
parent 5e014d62e9
commit 5f7342f42b
1 changed files with 29 additions and 10 deletions
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39
seminarwahl_cleaner.py
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@ -1,4 +1,6 @@
import re
import sys
import io
import tkinter as tk
import tkinter.filedialog as tkfd
import tkinter.messagebox as tkm
@ -9,26 +11,37 @@ root.rowconfigure(0, weight=3)
root.columnconfigure(0, weight=1)
root.columnconfigure(1, weight=1)
root.columnconfigure(2, weight=1)
root.columnconfigure(3, weight=1)
content = ""
content_lines = list()
newcontent = ""
fname = ""
if sys.platform == "win32":
out_encoding = "cp1252"
else:
out_encoding = "utf-8"
def load_file(event=None):
global content
global content_lines
global fname
fname = tkfd.askopenfilename(filetypes=(("CSV files","*.csv"),("text files","*.txt")))
try:
f = open(fname, mode='r')
try:
f = io.open(fname, mode='rt', encoding='utf-8', newline="") # mit allen Steuerzeichen
content = f.read()
f.seek(0)
for line in f:
content = content.replace("\r","")
content_orig_lines = content.split("\n")
for line in content_orig_lines:
line = line.replace("\r","")
print(line)
content_lines.append(line)
t_preview.insert(0.0,content)
f.close()
except:
except Exception as e:
print(e)
content = [""]
tkm.showerror(title="Fehler beim Öffnen",
message="Öffnen der Datei fehlgeschlagen.")
@ -44,8 +57,12 @@ def clean(event=None):
tc = [e.strip() for e in tc]
print(tc)
# Umsortieren
tcnew = [tc[-1]] + [tc[1]] + [tc[0]] + tc[2:-1]
tcnew[-1] = tcnew[-1] + "\n"
try:
tcnew = [tc[-1]] + [tc[1]] + [tc[0]] + tc[2:-1]
tcnew[-1] = tcnew[-1] + "\n"
except Exception as e:
print(e)
break
newline = ",".join(tcnew)
newcontent += newline
t_preview.insert(0.0,newcontent)
@ -54,6 +71,7 @@ def clean(event=None):
def save_file(event=None):
global fname
global newcontent
global out_encoding
if fname == "":
tkm.showerror(title="Fehler beim Speichern",
@ -62,11 +80,12 @@ def save_file(event=None):
fname_new = fname[:-4] + "c" + ".csv"
try:
f = open(fname_new, mode='w')
f = open(fname_new, mode='w', encoding=out_encoding, errors='replace')
f.write(newcontent)
tkm.showinfo(title="Gespeichert",
message="Datei unter {} gespeichert.".format(fname_new))
except:
except Exception as e:
print(e)
tkm.showerror(title="Fehler beim Speichern",
message="Speichern fehlgeschlagen")
@ -86,7 +105,7 @@ bt_quit = tk.Button(root, text="Beenden", fg="red")
bt_quit.grid(row=0, column=3)
bt_quit["command"] = root.destroy
t_preview = tk.Text(root, height = 10, width = 150)
t_preview = tk.Text(root, height = 15, width = 150)
t_preview.grid(row=1, column=0, columnspan=3, sticky="nwse")
root.mainloop()