9. os.path.isfile(path) 判断路径path是否是文件,如果是的话则返回True,否则返回False。 # 获取当前文件绝对路径 print(os.path.abspath(".")) #也可以这样写 basedir = os.path.abspath(os.path.dirname(__file__)) print(basedir) # 判断是否是绝对路径 path = 'D:\学习记录\PycharmProjects\python_...
def __file_list__(path, level): files = os.listdir(path); for i in files: path_tmp = path + i; if True == os.path.isdir(path_tmp): print("%s[DIR] %s" % (level_flag * level, path_tmp)); __file_list__(path_tmp + "/", level + 1); else: print("%s[FILE] %s" ...
CreateFileGDB_management(mypath, new_gdb) print(f"The geodatabase {new_gdb} has been created.") arcpy.CreateFeatureDataset_management(new_gdb_path, fds, 2248) print(f"The feature dataset {fds} has been created.") # Create a list of feature classes in the workspace fcs = arcpy.List...
for file in get_files(r'E:\\account\\'): print(file) 1. 2. 示例2:列出文件和目录。 直接调用listdir('path')函数获取目录的内容。 AI检测代码解析 import os # folder path dir_path = r'E:\\account\\' # list file and directories res = os.listdir(dir_path) print(res) 1. 2. 3. ...
file:表示要创建的文件对象。 file_name:要创建或打开文件的文件名称,该名称要用引号(单引号或双引号都可以)括起来。需要注意的是,如果要打开的文件和当前执行的代码文件位于同一目录,则直接写文件名即可;否则,此参数需要指定打开文件所在的完整路径。 mode:可选参数,用于指定文件的打开模式。可选的打开模式如表 1...
If the item isn’t in the list, then you yield the item, and if it’s a directory, you invoke the function again on that directory. That is, within the function body, the function conditionally invokes the same function again. This is a hallmark of a recursive function. ...
Output:Use os.path.dirname to Get the Directory Name From the File Path in PythonThe function os.path.dirname() is used to extract the directory name from the path. This function will return the directory name as the string on the Python console....
filenames = os.listdir(filepath) # 获取当前路径下的文件名,返回list for file in filenames:newdir = filepath + + file # 将文件命加入到当前文件路径后面 ifos.path.isfile(newdir): # 如果是文件 if os.path.splitext(newdir) == .txt:# 判断是否是txt size=os.path.getsize(newdir) size=...
from concurrent.futures import ThreadPoolExecutor # existing code... if __name__ == "__main__": watermark_text = WatermarkText() try: file_list = os.listdir(watermark_text.image_path) with ThreadPoolExecutor() as executor: executor.map(watermark_text.add_text_watermark, [os.path.join(...
3、<file>.seek(offset) #改变当前文件操作指针的位置,offset的值: 三、结束 程序中的数据都存储在内存中,当程序执行完毕后,内存中的数据将丢失,而文件可以用来进行数据的长期保存。 一、文件的打开与关闭 1. open 函数 Python通过解释器内置的open()函数打开一个文件,并实现该文件与一个变量的关联,其语法格式...