zipline/etc/conda_build_matrix.py
Miguel Sánchez de León Peque f39a943b2c BLD: Add Python 3.6 to CI/CD
2020-02-04 10:55:36 -05:00

118 lines
3.2 KiB
Python

from itertools import product
import os
import subprocess
import click
py_versions = ('2.7', '3.4', '3.5', '3.6')
npy_versions = ('1.9', '1.10')
zipline_path = os.path.join(
os.path.dirname(__file__),
'..',
'conda',
'zipline',
)
def mkargs(py_version, npy_version, output=False):
return {
'args': [
'conda',
'build',
zipline_path,
'-c', 'quantopian',
'--python=%s' % py_version,
'--numpy=%s' % npy_version,
] + (['--output'] if output else []),
'stdout': subprocess.PIPE,
'stderr': subprocess.PIPE,
}
@click.command()
@click.option(
'--upload',
is_flag=True,
default=False,
help='Upload packages after building',
)
@click.option(
'--upload-only',
is_flag=True,
default=False,
help='Upload the last built packages without rebuilding.',
)
@click.option(
'--allow-partial-uploads',
is_flag=True,
default=False,
help='Upload any packages that were built even if some of the builds'
' failed.',
)
@click.option(
'--user',
default='quantopian',
help='The anaconda account to upload to.',
)
def main(upload, upload_only, allow_partial_uploads, user):
if upload_only:
# if you are only uploading you shouldn't need to specify both flags
upload = True
procs = (
(
py_version,
npy_version,
(subprocess.Popen(**mkargs(py_version, npy_version))
if not upload_only else
None),
)
for py_version, npy_version in product(py_versions, npy_versions)
)
status = 0
files = []
for py_version, npy_version, proc in procs:
if not upload_only:
out, err = proc.communicate()
if proc.returncode:
status = 1
print('build failure: python=%s numpy=%s\n%s' % (
py_version,
npy_version,
err.decode('utf-8'),
))
# don't add the filename to the upload list if the build
# fails
continue
if upload:
p = subprocess.Popen(
**mkargs(py_version, npy_version, output=True)
)
out, err = p.communicate()
if p.returncode:
status = 1
print(
'failed to get the output name for python=%s numpy=%s\n'
'%s' % (py_version, npy_version, err.decode('utf-8')),
)
else:
files.append(out.decode('utf-8').strip())
if (not status or allow_partial_uploads) and upload:
for f in files:
p = subprocess.Popen(
['anaconda', 'upload', '-u', user, f],
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL,
)
out, err = p.communicate()
if p.returncode:
# only change the status to failure if we are not allowing
# partial uploads
status |= not allow_partial_uploads
print('failed to upload: %s\n%s' % (f, err.decode('utf-8')))
return status
if __name__ == '__main__':
exit(main())