def ls(file="", recursive=False, long=False):
""" List command """
if useful.isfile(file):
LsDisplayer("", False, long).show(file)
elif useful.isdir(file):
scandir(file, "*", recursive, LsDisplayer(file, True, long))
elif file == "":
scandir(".", "*", recursive, LsDisplayer(".", True, long))
else:
path, pattern = useful.split(file)
scandir(path, pattern, recursive, LsDisplayer(path, False, long))
def grep(file, text, recursive=False, ignorecase=False, regexp=False):
""" Grep command """
from re import search
def __search(text, content, ignorecase, regexp):
if ignorecase:
content = content.lower()
text = text.lower()
if regexp:
if search(text, content):
return True
else:
if content.find(text) != -1:
return True
return False
def __grep(text, filename, ignorecase, regexp, width, height, count):
lineNumber = 1
with open(filename, "r", encoding="latin-1") as f:
while 1:
line = f.readline()
if line:
if __search(text, line, ignorecase, regexp):
line = line.replace("\t", " ")
message = "%s:%d:%s" % (filename, lineNumber, line)
message = message.rstrip()[:width]
count = printPart(message, width, height, count)
if count == None:
print("")
return None
lineNumber += 1
else:
break
return count
if useful.isfile(file):
filenames = [file]
else:
path, pattern = useful.split(file)
directories, filenames = scandir(path, pattern, recursive)
height, width = useful.getScreenSize()
count = 1
for filename in filenames:
count = __grep(text, filename, ignorecase, regexp, width, height,
count)
if count == None:
break
def cp(source, destination, recursive=False, quiet=False):
""" Copy file command """
filenames = []
directories = []
if useful.isfile(source):
copyfile(source, destination, quiet)
else:
if useful.isdir(source):
path = source
pattern = "*"
else:
path, pattern = useful.split(source)
directories, filenames = scandir(path, pattern, recursive)
for src in filenames:
dst = destination + "/" + src[len(path):]
copyfile(src, dst, quiet)
def rmdir(directory,
recursive=False,
force=False,
quiet=False,
simulate=False):
""" Remove directory """
if recursive == False:
removedir(directory, force=force, quiet=quiet, simulate=simulate)
else:
directories = [directory]
d = directory
while 1:
parts = useful.split(d)
if parts[1] == "" or parts[0] == "":
break
directories.append(parts[0])
d = parts[0]
for d in directories:
if useful.exists(d) and d != ".":
removedir(d, force=force, quiet=quiet, simulate=simulate)
def rm(file, recursive=False, quiet=False, force=False, simulate=False):
""" Remove file command """
filenames = []
directories = []
if useful.isfile(file):
path = file
rmfile(file, force=force, quiet=quiet, simulate=simulate)
else:
if useful.isdir(file):
if recursive:
directories.append(file)
path = file
pattern = "*"
else:
path = None
pattern = None
else:
path, pattern = useful.split(file)
if path == None:
print("Cannot rm '%s'" % file)
else:
dirs, filenames = scandir(path, pattern, recursive)
directories += dirs
for filename in filenames:
rmfile(filename, force=force, quiet=quiet, simulate=simulate)
if recursive:
directories.sort()
directories.reverse()
for directory in directories:
rmdir(directory,
recursive=recursive,
force=force,
quiet=quiet,
simulate=simulate)
async def STOR(self): """ Ftp command STOR """ await self.sendResponse(150, b"Start receive file") self.log(b"Ftp receive file '%s'"%(self.root + self.path)) filename = self.root + self.path if useful.ismicropython(): try: self.writeFile(filename, self.pasvsocket) except Exception as err: self.logDebug(useful.exception(err)) directory, file = useful.split(useful.tostrings(filename)) useful.makedir(directory, True) self.writeFile(filename, self.pasvsocket) else: with open(filename, "wb") as file: data = b" " while len(data) > 0: data = self.pasvsocket.recv(1440) file.write(data) data = b"" await self.sendResponse(226, b"End receive file") self.closePasv()
def copyfile(src, dst, quiet):
""" Copy file """
dst = dst.replace("//", "/")
dst = dst.replace("//", "/")
dstdir, dstfile = useful.split(dst)
try:
if not useful.exists(dstdir):
if dstdir != "." and dstdir != "":
mkdir(dstdir, recursive=True, quiet=quiet)
src_file = open(src, 'rb')
dst_file = open(dst, 'wb')
if quiet == False:
print("cp '%s' -> '%s'" % (src, dst))
while True:
buf = src_file.read(256)
if len(buf) > 0:
dst_file.write(buf)
if len(buf) < 256:
break
src_file.close()
dst_file.close()
except:
print("Cannot cp '%s' -> '%s'" % (src, dst))
def find(file):
""" Find a file in directories """
path, pattern = useful.split(file)
directories, filenames = scandir(path, pattern, True)
for filename in filenames:
print(filename)