我想知道为什么我会遇到这样的错误。我为另一个包含四个文件的目录运行了相同的代码,它运行正常。这次使用另一个目录我收到错误此错误
IOError: [Errno 2] No such file or directory:
即使文件存在。下面的代码适用于一个目录,但不是另一个目录存在,因此它们的四个文件
行中的错误:“打开((file_name),'r')为f:”
import sys,csv,os
d_files = {}
def Readfile(file_name):
d_files[file_name] = []
print "file_name", file_name # printing the right name
with open((file_name),'r') as f:
reader=csv.reader((f),delimiter='\t')
for row in reader:
d_files[file_name].append(row)
print
try:
folder_input = raw_input("Please enter you folder name containing 4 files: ")
except Name_Error:
pass
for root,dirs,files in os.walk(folder_input):
for file in files:
print "file",file # the right file name
pathname=os.path.join(root,file)
print "DIR: ",pathname # right directory inputted
print "Now, the file is being parsed"
Readfile(file)
print "Now, file", file, "is done parsed"
print
用户将键入四个文件的路径,并且我为一个目录测试了它并且它工作但不适用于我100%确定路径正确且文件存在的其他目录。
提前多多感谢
答案 0 :(得分:1)
使用路径名调用Readfile。如下图所示:
import sys,csv,os
d_files = {}
def Readfile(file_name):
d_files[file_name] = []
print "file_name", file_name # printing the right name
with open((file_name),'r') as f:
reader=csv.reader((f),delimiter='\t')
for row in reader:
d_files[file_name].append(row)
print
try:
folder_input = raw_input("Please enter you folder name containing 4 files: ")
except Name_Error:
pass
for root,dirs,files in os.walk(folder_input):
for file in files:
print "file",file # the right file name
pathname=os.path.join(root,file)
print "DIR: ",pathname # right directory inputted
print "Now, the file is being parsed"
Readfile(pathname)
print "Now, file", file, "is done parsed"
print
答案 1 :(得分:0)
尝试以下方法:
<form action="formulari.php" method="post">
<p>Nombre:<input name= "name" type="text"></p>
<p>email:<input name= "email" type="text"></p>
<p>Comentario:
<textarea name= "comentari" rows="4" cols="50">
</textarea>
</p>
<input type="submit" value="enviar" >
<input type="reset" value="borrar" >
</form>