tools/upip.py: Add support for multiple index URLs with custom default.

The user can now select their own package index by either passing the "-i"
command line option, or setting the upip.index_urls variable (before doing
an install).

The https://micropython.org/pi package index hosts packages from
micropython-lib and will be searched first when installing a package.  If a
package is not found here then it will fallback to PyPI.
This commit is contained in:
Damien George 2019-05-15 15:46:16 +10:00
parent a474ddf959
commit 993ca572ca

View File

@ -16,6 +16,7 @@ gc.collect()
debug = False
index_urls = ["https://micropython.org/pi", "https://pypi.org/pypi"]
install_path = None
cleanup_files = []
gzdict_sz = 16 + 15
@ -156,11 +157,16 @@ def url_open(url):
def get_pkg_metadata(name):
f = url_open("https://pypi.org/pypi/%s/json" % name)
try:
return json.load(f)
finally:
f.close()
for url in index_urls:
try:
f = url_open("%s/%s/json" % (url, name))
except NotFoundError:
continue
try:
return json.load(f)
finally:
f.close()
raise NotFoundError("Package not found")
def fatal(msg, exc=None):
@ -261,6 +267,7 @@ for installation, upip does not support arbitrary code in setup.py.
def main():
global debug
global index_urls
global install_path
install_path = None
@ -294,6 +301,9 @@ def main():
if l[0] == "#":
continue
to_install.append(l.rstrip())
elif opt == "-i":
index_urls = [sys.argv[i]]
i += 1
elif opt == "--debug":
debug = True
else: