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implemented rename

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This commit is contained in:
Jamie Hardt
2025-05-25 12:18:15 -07:00
parent 180adcbbe4
commit cb10eec36a
1 changed files with 33 additions and 4 deletions
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37
mfbatch/commands.py
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@@ -192,13 +192,25 @@ they appear in the batchfile.
def _handle_comment(self, _):
pass
def _write_metadata_impl(self, line):
def _write_metadata_and_rename_impl(self, line):
if self.dry_run:
print("DRY RUN would write metadata here.", file=self.outstream)
else:
self.outstream.write("Writing metadata... ")
self.write_metadata_f(line, self.env.metadatums)
self.outstream.write("Complete!")
self.outstream.write("Complete!\n")
if '_NEW_BASENAME' in self.env.metadatums:
self.outstream.write("Attempting to rename... ")
new_name = os.path.basename(line) + \
self.env.metadatums['_NEW_BASENAME']
if not os.path.exists(new_name):
os.rename(line, new_name)
self.outstream.write('File renamed!\n')
else:
self.outstream.write('File by new name already exists, '
'rename was not performed.\n')
self.env.increment_all()
self.env.revert_onces()
@@ -234,10 +246,16 @@ they appear in the batchfile.
self._print_kv_columnar(key, value)
if '_NEW_BASENAME' in self.env.metadatums:
print("")
msg = "File will be renamed:"
print(
f"{msg:.<30} \033[4m{self.env.metadatums['_NEW_BASENAME']}\033[0m\n")
if interactive:
val = input('Write? [Y/n/a/:] > ')
if val == '' or val[0].upper() == 'Y':
self._write_metadata_impl(line)
self._write_metadata_and_rename_impl(line)
break
if val.startswith(self.COMMAND_LEADER):
self._handle_command(val.lstrip(self.COMMAND_LEADER),
@@ -246,7 +264,7 @@ they appear in the batchfile.
print("Aborting write session...", file=sys.stdout)
break
else:
self._write_metadata_impl(line)
self._write_metadata_and_rename_impl(line)
break
def set(self, args):
@@ -322,6 +340,17 @@ they appear in the batchfile.
repl = args[3]
self.env.set_pattern(key, inp, pattern, repl)
def rename(self, args):
"""
rename NEW-BASENAME
Renames the next file to NEW-BASENAME. The existing file is renamed
while keeping it in the same directory by appending the dirname and
NEW-BASENAME and performing an mv(1). Renaming occurs after metadata
writing. If a file with NEW-BASENAME already exists in the directory,
the action will not be performed.
"""
self.env.set_once('_NEW_BASENAME', args[0])
def d(self, args):
"""
d VALUE