def import_notes(self):
fichier = askopenfilename(defaultextension=".backup",
filetypes=[(_("Notes (.notes)"), "*.notes"),
(_("All files"), "*")],
initialdir=LOCAL_PATH,
initialfile="",
title=_('Import'))
if fichier:
try:
with open(fichier, "rb") as fich:
dp = pickle.Unpickler(fich)
note_data = dp.load()
for i, key in enumerate(note_data):
data = note_data[key]
note_id = "%i" % (i + self.nb)
self.note_data[note_id] = data
cat = data["category"]
if not CONFIG.has_option("Categories", cat):
CONFIG.set("Categories", cat, data["color"])
self.hidden_notes[cat] = {}
if data["visible"]:
self.notes[note_id] = Sticky(self, note_id, **data)
self.nb = int(max(self.note_data.keys(),
key=lambda x: int(x))) + 1
self.update_menu()
self.update_notes()
except Exception:
message = _("The file {file} is not a valid .notes file."
).format(file=fichier)
showerror(_("Error"), message, traceback.format_exc())
def add_image(self):
fichier = askopenfilename(defaultextension=".png",
filetypes=[("PNG", "*.png")],
initialdir="",
initialfile="",
title=_('Select PNG image'))
if os.path.exists(fichier):
self.images.append(PhotoImage(master=self.txt, file=fichier))
self.txt.image_create("current",
image=self.images[-1],
name=fichier)
elif fichier:
showerror("Erreur", "L'image %s n'existe pas" % fichier)
def backup(self):
"""Create a backup at the location indicated by user."""
initialdir, initialfile = os.path.split(PATH_DATA_BACKUP % 0)
fichier = asksaveasfilename(defaultextension=".backup",
filetypes=[],
initialdir=initialdir,
initialfile="notes.backup0",
title=_('Backup Notes'))
if fichier:
try:
with open(fichier, "wb") as fich:
dp = pickle.Pickler(fich)
dp.dump(self.note_data)
except Exception as e:
report_msg = e.strerror != 'Permission denied'
showerror(_("Error"), _("Backup failed."),
traceback.format_exc(), report_msg)
def restore(self, fichier=None, confirmation=True):
"""Restore notes from backup."""
if confirmation:
rep = askokcancel(
_("Warning"),
_("Restoring a backup will erase the current notes."),
icon="warning")
else:
rep = True
if rep:
if fichier is None:
fichier = askopenfilename(defaultextension=".backup",
filetypes=[],
initialdir=LOCAL_PATH,
initialfile="",
title=_('Restore Backup'))
if fichier:
try:
keys = list(self.note_data.keys())
for key in keys:
self.delete_note(key)
if not os.path.samefile(fichier, PATH_DATA):
copy(fichier, PATH_DATA)
with open(PATH_DATA, "rb") as myfich:
dp = pickle.Unpickler(myfich)
note_data = dp.load()
for i, key in enumerate(note_data):
data = note_data[key]
note_id = "%i" % i
self.note_data[note_id] = data
cat = data["category"]
if not CONFIG.has_option("Categories", cat):
CONFIG.set("Categories", cat, data["color"])
if data["visible"]:
self.notes[note_id] = Sticky(self, note_id, **data)
self.nb = len(self.note_data)
self.update_menu()
self.update_notes()
except FileNotFoundError:
showerror(
_("Error"),
_("The file {filename} does not exists.").format(
filename=fichier))
except Exception as e:
showerror(_("Error"), str(e), traceback.format_exc(), True)
def ok(event):
latex = r'%s' % text.get()
if latex:
if img_name is None:
l = [
int(os.path.splitext(f)[0])
for f in os.listdir(PATH_LATEX)
]
l.sort()
if l:
i = l[-1] + 1
else:
i = 0
img = "%i.png" % i
self.txt.tag_bind(img, '<Double-Button-1>',
lambda e: self.add_latex(img))
self.latex[img] = latex
else:
img = img_name
im = os.path.join(PATH_LATEX, img)
try:
math_to_image(latex,
im,
fontsize=CONFIG.getint("Font", "text_size") -
2)
self.images.append(PhotoImage(file=im, master=self))
if self.txt.tag_ranges("sel"):
index = self.txt.index("sel.first")
self.txt.delete('sel.first', 'sel.last')
else:
index = self.txt.index("current")
self.txt.image_create(index,
image=self.images[-1],
name=im)
self.txt.tag_add(img, index)
top.destroy()
except Exception as e:
showerror(_("Error"), str(e))
def export_notes(self):
export = Export(self)
self.wait_window(export)
categories_to_export, only_visible = export.get_export()
if categories_to_export:
initialdir, initialfile = os.path.split(PATH_DATA_BACKUP % 0)
fichier = asksaveasfilename(defaultextension=".html",
filetypes=[
(_("HTML file (.html)"), "*.html"),
(_("Text file (.txt)"), "*.txt"),
(_("All files"), "*")
],
initialdir=initialdir,
initialfile="",
title=_('Export Notes As'))
if fichier:
try:
if os.path.splitext(fichier)[-1] == ".html":
# --- html export
cats = {cat: [] for cat in categories_to_export}
for key in self.note_data:
cat = self.note_data[key]["category"]
if cat in cats and (
(not only_visible)
or self.note_data[key]["visible"]):
cats[cat].append(
(self.note_data[key]["title"],
cst.note_to_html(self.note_data[key],
self)))
text = ""
for cat in cats:
cat_txt = "<h1 style='text-align:center'>" + _(
"Category: {category}").format(
category=cat) + "<h1/>\n"
text += cat_txt
text += "<br>"
for title, txt in cats[cat]:
text += "<h2 style='text-align:center'>%s</h2>\n" % title
text += txt
text += "<br>\n"
text += "<hr />"
text += "<br>\n"
text += '<hr style="height: 8px;background-color:grey" />'
text += "<br>\n"
with open(fichier, "w") as fich:
fich.write('<body style="max-width:30em">\n')
fich.write(
text.encode(
'ascii',
'xmlcharrefreplace').decode("utf-8"))
fich.write("\n</body>")
# if os.path.splitext(fichier)[-1] == ".txt":
else:
# --- txt export
# export notes to .txt: all formatting is lost
cats = {cat: [] for cat in categories_to_export}
for key in self.note_data:
cat = self.note_data[key]["category"]
if cat in cats and (
(not only_visible)
or self.note_data[key]["visible"]):
cats[cat].append(
(self.note_data[key]["title"],
cst.note_to_txt(self.note_data[key])))
text = ""
for cat in cats:
cat_txt = _("Category: {category}").format(
category=cat) + "\n"
text += cat_txt
text += "=" * len(cat_txt)
text += "\n\n"
for title, txt in cats[cat]:
text += title
text += "\n"
text += "-" * len(title)
text += "\n\n"
text += txt
text += "\n\n"
text += "-" * 30
text += "\n\n"
text += "#" * 30
text += "\n\n"
with open(fichier, "w") as fich:
fich.write(text)
# else:
# # --- pickle export
# note_data = {}
# for key in self.note_data:
# if self.note_data[key]["category"] in categories_to_export:
# if (not only_visible) or self.note_data[key]["visible"]:
# note_data[key] = self.note_data[key]
#
# with open(fichier, "wb") as fich:
# dp = pickle.Pickler(fich)
# dp.dump(note_data)
except Exception as e:
report_msg = e.strerror != 'Permission denied'
showerror(_("Error"), str(e), traceback.format_exc(),
report_msg)