Checks pip requirements against installed versions, and other related tools.
- Checks requirements.txt against installed packages, or latest versions available on PyPi.
- Shows latest package information from PyPi (for requirements.txt or any package).
- Searches requirements.txt for text/regex patterns.
- Sorts requirements.txt lines in place.
- Finds duplicate entries in requirements.txt.
This tool is installable with pip:
pip install requirementz
The command is called requirementz.
Requirementz has several python dependencies, all installable with pip. A requirements.txt is provided, for easy installation.
- colr - Terminal colors.
- docopt - Argument parsing.
- formatblock - Text wrapping (like textwrap).
- printdebug - Easily disabled debug printing.
- requirements-parser - Parses requirements.txt.
If you’ve cloned the repo, you can run pip install -r requirements.txt to install all of them. Otherwise, pip install requirementz should install all dependencies for you.
Usage: requirementz (-h | -v) [-D] [-n] requirementz [-c | -C] [-e] [-L | -r] [-f file] [-D] [-n] requirementz [-a line... | -d] [-f file] [-D] [-n] requirementz -l [-L | -r] [-f file] [-D] [-n] requirementz (-P | -S) [-f file] [-D] [-n] requirementz -p [-L] [-D] [-n] requirementz -s pat [-i] [-f file] [-D] [-n] requirementz PACKAGE... [-D] [-n] Options: PACKAGE : Show pypi info for package names. -a line,--add line : Add a requirement line to the file. The -a flag can be used multiple times. -C,--checklatest : Check installed packages and latest versions from PyPi against requirements. -c,--check : Check installed packages against requirements. -D,--debug : Print some debug info while running. -d,--duplicates : List any duplicate entries. -e,--errors : Only show packages with errors when checking. -f file,--file file : Requirements file to parse. Default: ./requirements.txt -h,--help : Show this help message. -i,--ignorecase : Case insensitive when searching. -L,--location : When listing, sort by location instead of name. When checking, show the package location. -l,--list : List all requirements. -n,--nocolor : Force plain text, with no color codes. -P,--pypi : Show pypi info for all packages in requirements.txt. -p,--packages : List all installed packages. -r,--requirement : Print name and version requirement only for -c. Useful for use with -e, to get a list of packages to install or upgrade. -S,--sort : Sort the requirements file by package name. -s pat,--search pat : Search requirements for text/regex pattern. -v,--version : Show version.
Check (installed packages)
Check requirements.txt against installed package versions.
Here you can see that the colr >= 0.7.6 requirement was not satisfied, because 0.7.5 is installed:
Show package location while checking:
Check (latest pypi version)
Check requirements.txt against installed package versions, and the latest pypi version.
Show package location while checking:
requirementz -C -L
Show pypi info for packages.
-P will show pypi information for all packages in requirements.txt:
You can do this for any package, whether it’s installed or not:
You can use more than one package name.
Find duplicate requirements
Any duplicate entries will be listed by name, with a count of duplicates.
This hasn’t been tested very well with CVS or local requirements. Any help in that area would be appreciated, as I haven’t had to use those requirement types.
File an issue or create a pull request. Contributions are welcome.
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