{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1515056452',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://www.xiaopingtou.cn//data/attach/topic/topicKPo7gB.jpg', '推荐 weixin_34100227 的文章《python整理pads logic原理图》','https://www.xiaopingtou.net/article-93384.html','页面编码gb2312|utf-8默认gb2312'));){kind=link}
- 打开原理图，点击“file”，“export”
- 输出ASCII文件到指定位置，跳出设置框，点击“select all”，“OK”
- 用notepad++或editplus等记事本软件打开，搜索netnames，尽量不要选择记事本，因为notepad++有一个很重要的技巧，能够同时操作多行，详见经验“怎样在Notepad++中列选”9怎样在Notepad++中列选(竖选)
- 每行各项所对应含义为，netname itemname x y ori just shx shy shori shjust shn fontinfo，其中Justification of the text string The value is a bit string as follows: Bit 0 = 0 Left justified or center (X direction) justified Bit 0 = 1 Right justified Bit 1 = 0 Bottom justified or middle (Y direction) justified Bit 1 = 1 Top justified Bit 2 = 0 Left or right justified Bit 2 = 1 Center justified Bit 3 = 0 Bottom or top justified Bit 3 = 1 Middle justified. When text is rotated the definitions for bits 0 and 1 are interchanged.
- 5把对应值改为相同的值，在pads logic新建一个空的原理图，点击“file”，“import”
#!/usr/bin/python
# -*- coding: UTF-8 -*-
filepath = input("Please input the filepath:
(In Powershell you can drag and drop the file!!!)
")
file = open(filepath,"r")
rows = file.readlines()
lines = []
line = []
flag = 0
data = []
str_data = ""
str_row = ""
for row in rows:
str_row = row
if ("*NETNAMES*") in row:
flag = 1
print("flag changed: 0--1")
elif flag == 1 and (("*SHT*") in row or ("*END*") in row):
flag = 0
lines.append(line)
line = []
print("flag changed: 1--0")
elif flag == 1:
#line.append(row)
data = row.split()
if len(data) > 1:
data[3] = "0"
data[7] = "40"
data[11] = "20"
if data[4] == "90":
data[2] = "0"
data[3] = "400"
data[6] = "-40"
data[7] = "800"
data[5] = "8"
data[8] = "90"
data[10] = "10"
elif data[2][0] == "-":
data[2] = "-400"
data[6] = "-800"
data[5] = "9"
data[10] = "8"
else:
data[2] = "400"
data[6] = "1000"
data[5] = "8"
data[10] = "9"
#if data[0] == "VSYS" or data[0] == "VIO1V8":
if data[0] != "GND":
str_row = ""
for d1 in data:
str_row += (d1 + " ")
str_row += "
"
else:
flag = flag
str_data += str_row
filepath1 = input("Please input the target file:
By default, you can press "Enter" directly!
The file will be rewrited!")
if filepath1 == "":
filepath1 = filepath
file = open(filepath1,"w")
file.write(str_data)
file.close()