safeIO 1.1

Safely make I/O operations to files in Python even from multiple threads... and more!

safeIO

Safely make I/O operations to files in Python even from multiple threads... and more!

Table of Content

1. safeIO
2. Table of Content
3. What is it?
4. Installation
5. Objects
   • TextFile()
     • isfile
     • delete
     • rename
     • move
     • name
     • fileno
     • read
     • write
     • append
     • readline
     • readlines
     • writelines
     • appendlines
     • detach
   • BinaryFile()
     • isfile
     • delete
     • rename
     • move
     • name
     • fileno
     • read
     • write
     • append
     • readline
     • readlines
     • writelines
     • appendlines
     • detach
   • JSONFile()
     • isfile
     • delete
     • rename
     • move
     • name
     • fileno
     • read
     • write
     • append
     • detach

What is it?

It's a module which lets you manage your files (most of the time, Input/Output operations) without worrying about accessing the file from two simultaneously.

Some functions may help you managing your files more easily as they are intuitive and things like substractions (TextFile object - TextFile Object returns the Cosine Similarity of the two files), equality (Object == Object), iteration (for line in TextFile object), the rename/move/delete methods are made easier!.

Installation

From PIP

pip install safeIO --upgrade

Objects

TextFile()

A Text File object

isfile

isfile(callback=None)

Wether the file exists on the disk or not

delete

delete(callback=None)

Deletes the file

rename

rename(newName,overwrite=False,callback=None)

Renames the file and returns its new path

move

move(newPath,overwrite=False,callback=None)

Moves the file and returns its new path

name

name(callback=None)

Returns the file name

fileno

fileno(callback=None)

Returns the file descriptor (int) used by Python to request I/O operations from the operating system.

read

read(position=0,callback=None)

Reads the entire file and returns its content

write

write(data,position=0,callback=None)

Writes (or overwrites) to the file and returns the number of characters written

append

append(data,callback=None)

Appends to the file and returns the number of characters written

readline

readline(position=0,callback=None)

Returns the line of the current position (from the position to the linebreak)

readlines

readlines(position=0,callback=None)

Reads the whole file and returns the lines (separated by a line break)

writelines

writelines(data,position=0,callback=None)

Writes (or overwrites) the given list of lines to the file

appendlines

appendlines(data,callback=None)

Appends the given list of lines to the file

detach

detach(mode="r",callback=None)

Returns the opened IO (TextIOWrapper)

Warning: Make sure to close the file correctly after using the file with detach

---

BinaryFile()

A Binary File object

isfile

isfile(callback=None)

Wether the file exists on the disk or not

delete

delete(callback=None)

Deletes the file

rename

rename(newName,overwrite=False,callback=None)

Renames the file and returns its new path

move

move(newPath,overwrite=False,callback=None)

Moves the file and returns its new path

name

name(callback=None)

Returns the file name

fileno

fileno(callback=None)

Returns the file descriptor (int) used by Python to request I/O operations from the operating system.

read

read(position=0,callback=None)

Reads the entire file and returns its content

write

write(data,position=0,callback=None)

Writes (or overwrites) to the file and returns the number of bytes written

append

append(data,callback=None)

Appends to the file and returns the number of bytes written

readline

readline(position=0,callback=None)

Returns the line of the current position (from the position to the linebreak)

readlines

readlines(position=0,callback=None)

Reads the whole file and returns the lines (separated by a line break)

writelines

writelines(data,position=0,callback=None)

Writes (or overwrites) the given list of lines to the file

appendlines

appendlines(data,callback=None)

Appends the given list of lines to the file

detach

detach(mode="rb",callback=None)

Returns the opened IO (TextIOWrapper)

Tips: Make sure to include the "b" access mode in the mode\n

Warning: Make sure to close the file correctly after using the file with detach

---

JSONFile()

A JSON File object

isfile

isfile(callback=None)

Wether the file exists on the disk or not

delete

delete(callback=None)

Deletes the file

rename

rename(newName,overwrite=False,callback=None)

Renames the file and returns its new path

move

move(newPath,overwrite=False,callback=None)

Moves the file and returns its new path

name

name(callback=None)

Returns the file name

fileno

fileno(callback=None)

Returns the file descriptor (int) used by Python to request I/O operations from the operating system.

read

read(position=0,callback=None)

Reads the entire file and returns its content

write

write(data,position=0,callback=None)

Writes (or overwrites) to the file and returns the number of characters written

append

append(data,callback=None)

Appends to the file and returns the number of characters written

detach

detach(mode="r",callback=None)

Returns the opened IO (TextIOWrapper)

Warning: Make sure to close the file correctly after using the file with detach

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