【发布时间】:2017-03-27 13:13:44
【问题描述】:
我正在构建一个 python 脚本,基本上通过搜索和替换文件中的单词来编辑大量文件。
有一个原始文件名为:C:\python 3.5/remedy line 1.ahk
有一个文件包含我要在原始文档中替换的词(搜索词)和一个文本文件,其中包含我想放入最终文档中的新词列表。
脚本然后运行并完美运行。然后根据最终文本文件中的一行创建并命名最终文档(代码从第 72 行开始)。一种让我可以通过查看来判断最终产品是什么的方法。该文件最初命名为output = open("C:\python 3.5\output.ahk", 'w'),后来在脚本中根据脚本中的第 37 行对其进行了重命名。一切正常。
所以我似乎无法弄清楚的看似简单的部分是如何获取这个文件并将其移动到它所属的目录。该目录是基于文件获取其名称的同一行创建的(代码从第 82 行开始)。我如何简单地将我的文件移动到由脚本创建的目录中,即基于一个变量(代码从第 84 行开始),因此文件的名称基于一个变量。
import shutil
#below is where your modified file sits, before we move it into it's own directory named dst, based on a variable #mainnewdir
srcdir = r'C:\python 3.5/'+(justfilename)
dst = (mainnewdir)+(justfilename)
shutil.copyfile(src, dst)
- 为什么会在代码中多出
\? - 如果我使用
/与\斜杠,为什么它似乎没有给我一个错误?
这是整个代码,就像我说的只有最后一部分移动文件不起作用:
import os
import linecache
import sys
import string
import re
## information/replacingvalues.txt this is the text of the values you want in your final document
#information = open("C:\python 3.5\replacingvalues.txt", 'r')
information = open("C:\python 3.5/replacingvalues.txt", 'r')
# information = open("C:\Program Files (x86)\Python35- 32\Scripts\Text_Find_and_Replace\information/replacingvalues.txt",
# Text_Find_and_Replace\Result/output.txt This is the dir and the sum or final document
# output = open("C:\python 3.5\output.ahk", 'w')
createblank = open ("C:\python 3.5/output.ahk", 'w')
createblank.close()
output = open("C:\python 3.5\output.ahk", 'w')
# field = open("C:\Program Files (x86)\Python35- 32\Scripts\Text_Find_and_Replace\Field/values.txt"
# Field is the file or words you will be replacing
field = open("C:\python 3.5/values.txt", 'r')
# modified code for autohot key
# Text_Find_and_Replace\Test/remedy line 1.ahk is the original doc you want modified
with open("C:\python 3.5/remedy line 1.ahk", 'r') as myfile:
inline = myfile.read()
## remedy line 1.ahk
informations = []
fields = []
dictionary = {}
i = 0
for line in information:
informations.append(line.splitlines())
for lines in field:
fields.append(lines.split())
i = i + 1;
if (len(fields) != len(informations)):
print("replacing values and values have different numbers")
exit();
else:
for i in range(0, i):
rightvalue = str(informations[i])
rightvalue = rightvalue.strip('[]')
rightvalue = rightvalue[1:-1]
leftvalue = str(fields[i])
leftvalue = leftvalue.strip('[]')
leftvalue = leftvalue.strip("'")
dictionary[leftvalue] = rightvalue
robj = re.compile('|'.join(dictionary.keys()))
result = robj.sub(lambda m: dictionary[m.group(0)], inline)
output.write(result)
information.close;
output.close;
field.close;
output.close()
import os
import linecache
linecache.clearcache()
newfilename= linecache.getline("C:\python 3.5/remedy line 1.txt",37)
filename = ("C:\python 3.5/output.ahk")
os.rename(filename, newfilename.strip())
#os.rename(filename, newfilename.strip()+".ahk")
linecache.clearcache()
############## below will create a new directory based on the the word or words in line 37 of the txt file.
newdirname= linecache.getline("C:\python 3.5/remedy line 1.txt",37)
#newpath = r'C:\pythontest\automadedir'
#below removes the /n ie new line raw assci
justfilename = (newdirname).strip()
#below removes the .txt from the rest of the justfilename..
autocreateddir = (justfilename).strip(".txt")
# below is an example of combining a string and a variable
# below makes the variable up that will be the name of the new directory based on reading line 37 of a text file above
mainnewdir= r'C:\pythontest\automadedir/'+(autocreateddir)
if not os.path.exists(mainnewdir):
os.makedirs(mainnewdir)
linecache.clearcache()
# ####################################################
#below is where your modified file sits, before we move it into it's own directory named dst, based on a variable #mainnewdir
srcdir = r'C:\python 3.5/'+(justfilename)
dst = (mainnewdir)+(justfilename)
shutil.copyfile(src, dst)
【问题讨论】:
-
你在这里问了两个问题,一个关于反斜杠表示,一个关于复制文件,这两个问题都可以通过一些非常基础的研究来回答。另请注意,这不是论坛,因此您的大部分内容都不合适;见How to Ask。
-
我建议你也使用
os.path.join()函数来构建文件名。
标签: python search replace move