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-rw-r--r--pavement.py62
1 files changed, 0 insertions, 62 deletions
diff --git a/pavement.py b/pavement.py
deleted file mode 100644
index 84e5825..0000000
--- a/pavement.py
+++ /dev/null
@@ -1,62 +0,0 @@
-import re
-
-from paver.easy import task, path as Path
-import pip
-
-
-def remove_all(paths):
- for path in paths:
- path.rmtree() if path.isdir() else path.remove()
-
-
-@task
-def update_vendored():
- update_pkg_resources()
- update_setuptools()
-
-
-def rewrite_packaging(pkg_files, new_root):
- """
- Rewrite imports in packaging to redirect to vendored copies.
- """
- for file in pkg_files.glob('*.py'):
- text = file.text()
- text = re.sub(r' (pyparsing|six)', rf' {new_root}.\1', text)
- file.write_text(text)
-
-
-def clean(vendor):
- """
- Remove all files out of the vendor directory except the meta
- data (as pip uninstall doesn't support -t).
- """
- remove_all(
- path
- for path in vendor.glob('*')
- if path.basename() != 'vendored.txt'
- )
-
-
-def install(vendor):
- clean(vendor)
- install_args = [
- 'install',
- '-r', str(vendor / 'vendored.txt'),
- '-t', str(vendor),
- ]
- pip.main(install_args)
- remove_all(vendor.glob('*.dist-info'))
- remove_all(vendor.glob('*.egg-info'))
- (vendor / '__init__.py').write_text('')
-
-
-def update_pkg_resources():
- vendor = Path('pkg_resources/_vendor')
- install(vendor)
- rewrite_packaging(vendor / 'packaging', 'pkg_resources.extern')
-
-
-def update_setuptools():
- vendor = Path('setuptools/_vendor')
- install(vendor)
- rewrite_packaging(vendor / 'packaging', 'setuptools.extern')