-
Notifications
You must be signed in to change notification settings - Fork 3
/
img2base64.py
264 lines (233 loc) · 10.3 KB
/
img2base64.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
# -*- coding: utf-8 -*-
#
# @File : img2base64.py
# @Version : 1.1
# @Description : This script is for converting image to base64 string which can
# be inserted into markdown document directly to display.
# @Environment : Windows/Linux, Python 3
# @Author : ShiPeng
# @Email : [email protected]
# @Created : 2020-01-19
# @Last modified : 2021-02-20
import os
import time
import string
import base64
import pyperclip
import datetime
from tkinter import *
from tkinter import filedialog, messagebox
class img2base64(object):
def __init__(self):
# initate window
self.window = Tk()
self.window.title("img2base64 v1.1")
self.screen_width = self.window.winfo_screenwidth()
self.screen_height = self.window.winfo_screenheight()
self.window_width = 800 if os.name == "posix" else 820
self.window_height = 84 if os.name == "posix" else 100
self.window.geometry(
"%sx%s+%s+%s" %
(self.window_width, self.window_height,
int((self.screen_width - self.window_width) / 2),
int((self.screen_height - self.window_height) / 2)))
self.window.resizable(False, False)
if os.name != "posix": self.AddIcon()
# initiate single image related
self.button_select_single = Button(
self.window,
width=15 if os.name == "posix" else 18,
text="Select single image",
command=self.SelectSingleImage)
self.button_select_single.grid(row=0, column=0)
self.button_convert_single = Button(
self.window,
width=15 if os.name == "posix" else 18,
text="Convert & Copy",
command=self.ConvertSingleImage)
self.button_convert_single.grid(row=0, column=2)
self.entry_path_single = Entry(self.window, width=62)
self.entry_path_single.grid(row=0, column=1)
# initiate several images related
self.button_select_several = Button(
self.window,
width=15 if os.name == "posix" else 18,
text="Select several images",
command=self.SelectSeveralImage)
self.button_select_several.grid(row=1, column=0)
self.button_convert_several = Button(
self.window,
width=15 if os.name == "posix" else 18,
text="Convert & Export",
command=self.ConvertSeveralImage)
self.button_convert_several.grid(row=1, column=2)
self.entry_path_several = Entry(self.window, width=62)
self.entry_path_several.grid(row=1, column=1)
# progress bar related
self.progressbar_label_left = Label(self.window,
text="Progress:",
width=18)
self.progressbar_label_left.grid(row=2, column=0)
self.progressbar_canvas_width = 498 if os.name == "posix" else 501
self.progressbar_canvas_fillwidth = 500 if os.name == "posix" else 505
self.progressbar_canvas = Canvas(self.window,
width=self.progressbar_canvas_width,
height=18,
bg="white")
self.progressbar_canvas.grid(row=2, column=1)
self.progressbar_state = StringVar()
self.ProgressBarSetState()
self.progressbar_label_right = Label(
self.window, textvariable=self.progressbar_state)
self.progressbar_label_right.grid(row=2, column=2)
# path related
self.default_img_path = r"~"
self.default_folder_path = r"~"
self.image_path = r""
self.folder_path = r""
self.img_extension_names = [
"webp", "bmp", "pcx", "tif", "gif", "jpeg", "tga", "exif", "fpx",
"svg", "psd", "cdr", "pcd", "dxf", "ufo", "eps", "ai", "png",
"hdri", "raw", "wmf", "flic", "emf", "ico", "jpg"
]
self.imgs = []
def AddIcon(self):
from ico import ico
self.icon = open(os.getcwd() + "/ico.ico", "wb+")
self.icon.write(base64.b64decode(ico))
self.icon.close()
self.window.iconbitmap(os.getcwd() + "/ico.ico")
os.remove(os.getcwd() + "/ico.ico")
def SelectSingleImage(self):
self.image_path = filedialog.askopenfilename(
title="Select single image",
initialdir=(os.path.expanduser(self.default_img_path)))
# click cancell button while selecting an image
if self.image_path == "": return
try:
if (self.image_path.split(".")[-1].lower()
in self.img_extension_names):
self.entry_path_single.delete(0, END)
self.entry_path_single.insert(0, self.image_path)
self.ProgressBarClear(1)
else:
self.ProgressBarClear(0)
messagebox.showerror("Error",
"Please select an valid image file!")
except:
pass
def ConvertSingleImage(self):
try:
img = open(self.entry_path_single.get(), 'rb')
result = base64.b64encode(img.read())
img.close()
pyperclip.copy(str(result)[2:-1])
self.ProgressBarFill()
messagebox.showinfo(
"Done",
"Done, just paste the base64 string everywhere you want!")
except:
self.ProgressBarClear(0)
messagebox.showerror("Error", "Please select an valid image file!")
def SelectSeveralImage(self):
self.image_path = filedialog.askdirectory(
title="Select several images",
initialdir=(os.path.expanduser(self.default_folder_path)))
# click cancell button while selecting images' directory
if self.image_path == "": return
try:
self.imgs = [
(self.image_path + "/" + i)
for i in os.listdir(self.image_path)
if (os.path.isfile(os.path.join(self.image_path, i)) and (
i.split(".")[-1].lower() in self.img_extension_names))
]
if len(self.imgs) == 0:
self.ProgressBarClear(0)
messagebox.showerror("Error",
"No images exist in select directory!")
else:
self.entry_path_several.delete(0, END)
self.entry_path_several.insert(0, self.image_path)
self.ProgressBarClear(len(self.imgs))
except:
self.ProgressBarClear(0)
messagebox.showerror("Error", "Please select an valid directory!")
def ConvertSeveralImage(self):
try:
self.imgs = [
(self.entry_path_several.get() + "/" + i)
for i in os.listdir(self.entry_path_several.get())
if (os.path.isfile(self.entry_path_several.get() + "/" + i))
and (i.split(".")[-1].lower() in self.img_extension_names)
]
except:
self.ProgressBarClear(0)
messagebox.showerror("Error",
"Please select an valid image directory!")
return
try:
if len(self.imgs) == 0:
self.ProgressBarClear(0)
messagebox.showerror("Error",
"No images exist in select directory!")
else:
dt = datetime.datetime.now().strftime("%Y-%m-%d-%H%M%S")
floder_name = "img2base64_" + self.entry_path_several.get(
).split("/")[-1] + "_" + dt
self.folder_path = filedialog.askdirectory(
title="Select saved directory",
initialdir=(os.path.expanduser(self.default_folder_path)))
# click cancell button while selecting saved directory
if self.folder_path == "": return
self.folder_path = self.folder_path + "/" + floder_name
os.makedirs(self.folder_path)
self.ProgressBarClear(len(self.imgs))
for image in self.imgs:
img = open(image, 'rb')
result = base64.b64encode(img.read())
img.close()
file = open(
self.folder_path + "/" +
image.split("/")[-1].split(".")[0], "w")
file.write(str(result)[2:-1])
file.close()
self.ProgressBarFill(self.imgs.index(image),
len(self.imgs))
messagebox.showinfo(
"Done", "Done! Converted files are saved under {}.".format(
self.folder_path))
except:
raise
def ProgressBarClear(self, fill_number=1):
fill_line = self.progressbar_canvas.create_rectangle(1.5,
1.5,
0,
23,
width=0,
fill="white")
self.progressbar_canvas.coords(
fill_line, (0, 0, self.progressbar_canvas_fillwidth, 60))
self.ProgressBarSetState(0, fill_number)
self.window.update()
def ProgressBarFill(self, current=0, fill_number=1):
fill_line = self.progressbar_canvas.create_rectangle(1.5,
1.5,
0,
23,
width=0,
fill="green")
self.progressbar_canvas.coords(
fill_line, (0, 0, (current + 1) *
self.progressbar_canvas_fillwidth / fill_number, 60))
self.ProgressBarSetState(current + 1, fill_number)
self.window.update()
def ProgressBarSetState(self, done=0, total=0):
self.progressbar_state.set("%s/%s" % (done, total))
def done(self):
mainloop()
def main():
obj = img2base64()
obj.done()
if __name__ == "__main__":
main()