EriLee / gofileseq

A port of the python fileseq library, for Go (https://github.com/sqlboy/fileseq)

Fileseq

A Go language library for parsing file sequence strings commonly used in VFX and animation applications.

Ported from the original fileseq Python library: https://github.com/sqlboy/fileseq

Documentation

http://godoc.org/github.com/justinfx/gofileseq

Frame Range Shorthand

Support for:

• Standard: 1-10
• Comma Delimted: 1-10,10-20
• Chunked: 1-100x5
• Filled: 1-100y5
• Staggered: 1-100:3 (1-100x3, 1-100x2, 1-100)
• Negative frame numbers: -10-100
• Padding: #=4 padded, @=single pad

Sequence Formats

Sequences of files are expected to follow a pattern similar to:

• /path/to/some/file_foo.0100.exr
• /path/to/some/file_foo.1-100#.jpg
• /path/to/some/file_foo.1-100@@@.tif

Install

go get github.com/justinfx/gofileseq

Also included is a seqls tool, which uses gofileseq to produce an executable, used for listing sequences on the filesystem:

go get github.com/justinfx/gofileseq/cmd/seqls
seql some/images
# some/images/file_foo.1-100@@@.tif