Files
platformio-core/platformio/managers/lib.py

433 lines
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Python

# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# pylint: disable=too-many-arguments, too-many-locals, too-many-branches
# pylint: disable=too-many-return-statements
import json
import re
from glob import glob
from os.path import isdir, join
import click
from platformio import app, commands, exception, util
from platformio.managers.package import BasePkgManager
from platformio.managers.platform import PlatformFactory, PlatformManager
class LibraryManager(BasePkgManager):
def __init__(self, package_dir=None):
if not package_dir:
package_dir = join(util.get_home_dir(), "lib")
super(LibraryManager, self).__init__(package_dir)
@property
def manifest_names(self):
return [
".library.json", "library.json", "library.properties",
"module.json"
]
def get_manifest_path(self, pkg_dir):
path = BasePkgManager.get_manifest_path(self, pkg_dir)
if path:
return path
# if library without manifest, returns first source file
src_dir = join(util.glob_escape(pkg_dir))
if isdir(join(pkg_dir, "src")):
src_dir = join(src_dir, "src")
chs_files = glob(join(src_dir, "*.[chS]"))
if chs_files:
return chs_files[0]
cpp_files = glob(join(src_dir, "*.cpp"))
if cpp_files:
return cpp_files[0]
return None
def load_manifest(self, pkg_dir):
manifest = BasePkgManager.load_manifest(self, pkg_dir)
if not manifest:
return manifest
# if Arduino library.properties
if "sentence" in manifest:
manifest['frameworks'] = ["arduino"]
manifest['description'] = manifest['sentence']
del manifest['sentence']
if "author" in manifest:
if isinstance(manifest['author'], dict):
manifest['authors'] = [manifest['author']]
else:
manifest['authors'] = [{"name": manifest['author']}]
del manifest['author']
if "authors" in manifest and not isinstance(manifest['authors'], list):
manifest['authors'] = [manifest['authors']]
if "keywords" not in manifest:
keywords = []
for keyword in re.split(r"[\s/]+",
manifest.get("category", "Uncategorized")):
keyword = keyword.strip()
if not keyword:
continue
keywords.append(keyword.lower())
manifest['keywords'] = keywords
if "category" in manifest:
del manifest['category']
# don't replace VCS URL
if "url" in manifest and "description" in manifest:
manifest['homepage'] = manifest['url']
del manifest['url']
if "architectures" in manifest:
platforms = []
platforms_map = {
"avr": "atmelavr",
"sam": "atmelsam",
"samd": "atmelsam",
"esp8266": "espressif8266",
"esp32": "espressif32",
"arc32": "intel_arc32"
}
for arch in manifest['architectures'].split(","):
arch = arch.strip()
if arch == "*":
platforms = "*"
break
if arch in platforms_map:
platforms.append(platforms_map[arch])
manifest['platforms'] = platforms
del manifest['architectures']
# convert listed items via comma to array
for key in ("keywords", "frameworks", "platforms"):
if key not in manifest or \
not isinstance(manifest[key], util.string_types):
continue
manifest[key] = [
i.strip() for i in manifest[key].split(",") if i.strip()
]
return manifest
@staticmethod
def normalize_dependencies(dependencies):
if not dependencies:
return []
items = []
if isinstance(dependencies, dict):
if "name" in dependencies:
items.append(dependencies)
else:
for name, version in dependencies.items():
items.append({"name": name, "version": version})
elif isinstance(dependencies, list):
items = [d for d in dependencies if "name" in d]
for item in items:
for k in ("frameworks", "platforms"):
if k not in item or isinstance(k, list):
continue
if item[k] == "*":
del item[k]
elif isinstance(item[k], util.string_types):
item[k] = [
i.strip() for i in item[k].split(",") if i.strip()
]
return items
def max_satisfying_repo_version(self, versions, requirements=None):
def _cmp_dates(datestr1, datestr2):
date1 = util.parse_date(datestr1)
date2 = util.parse_date(datestr2)
if date1 == date2:
return 0
return -1 if date1 < date2 else 1
semver_spec = self.parse_semver_spec(
requirements) if requirements else None
item = None
for v in versions:
semver_new = self.parse_semver_version(v['name'])
if semver_spec:
if not semver_new or semver_new not in semver_spec:
continue
if not item or self.parse_semver_version(
item['name']) < semver_new:
item = v
elif requirements:
if requirements == v['name']:
return v
else:
if not item or _cmp_dates(item['released'],
v['released']) == -1:
item = v
return item
def get_latest_repo_version(self, name, requirements, silent=False):
item = self.max_satisfying_repo_version(
util.get_api_result(
"/lib/info/%d" % self.search_lib_id(
{
"name": name,
"requirements": requirements
},
silent=silent),
cache_valid="1h")['versions'], requirements)
return item['name'] if item else None
def _install_from_piorepo(self, name, requirements):
assert name.startswith("id="), name
version = self.get_latest_repo_version(name, requirements)
if not version:
raise exception.UndefinedPackageVersion(requirements or "latest",
util.get_systype())
dl_data = util.get_api_result(
"/lib/download/" + str(name[3:]),
dict(version=version),
cache_valid="30d")
assert dl_data
return self._install_from_url(
name, dl_data['url'].replace("http://", "https://")
if app.get_setting("enable_ssl") else dl_data['url'], requirements)
def search_lib_id( # pylint: disable=too-many-branches
self,
filters,
silent=False,
interactive=False):
assert isinstance(filters, dict)
assert "name" in filters
# try to find ID within installed packages
lib_id = self._get_lib_id_from_installed(filters)
if lib_id:
return lib_id
# looking in PIO Library Registry
if not silent:
click.echo("Looking for %s library in registry" % click.style(
filters['name'], fg="cyan"))
query = []
for key in filters:
if key not in ("name", "authors", "frameworks", "platforms"):
continue
values = filters[key]
if not isinstance(values, list):
values = [v.strip() for v in values.split(",") if v]
for value in values:
query.append('%s:"%s"' %
(key[:-1] if key.endswith("s") else key, value))
lib_info = None
result = util.get_api_result(
"/v2/lib/search", dict(query=" ".join(query)), cache_valid="1h")
if result['total'] == 1:
lib_info = result['items'][0]
elif result['total'] > 1:
if silent and not interactive:
lib_info = result['items'][0]
else:
click.secho(
"Conflict: More than one library has been found "
"by request %s:" % json.dumps(filters),
fg="yellow",
err=True)
for item in result['items']:
commands.lib.print_lib_item(item)
if not interactive:
click.secho(
"Automatically chose the first available library "
"(use `--interactive` option to make a choice)",
fg="yellow",
err=True)
lib_info = result['items'][0]
else:
deplib_id = click.prompt(
"Please choose library ID",
type=click.Choice(
[str(i['id']) for i in result['items']]))
for item in result['items']:
if item['id'] == int(deplib_id):
lib_info = item
break
if not lib_info:
if list(filters) == ["name"]:
raise exception.LibNotFound(filters['name'])
else:
raise exception.LibNotFound(str(filters))
if not silent:
click.echo("Found: %s" % click.style(
"https://platformio.org/lib/show/{id}/{name}".format(
**lib_info),
fg="blue"))
return int(lib_info['id'])
def _get_lib_id_from_installed(self, filters):
if filters['name'].startswith("id="):
return int(filters['name'][3:])
package_dir = self.get_package_dir(
filters['name'], filters.get("requirements",
filters.get("version")))
if not package_dir:
return None
manifest = self.load_manifest(package_dir)
if "id" not in manifest:
return None
for key in ("frameworks", "platforms"):
if key not in filters:
continue
if key not in manifest:
return None
if not util.items_in_list(
util.items_to_list(filters[key]),
util.items_to_list(manifest[key])):
return None
if "authors" in filters:
if "authors" not in manifest:
return None
manifest_authors = manifest['authors']
if not isinstance(manifest_authors, list):
manifest_authors = [manifest_authors]
manifest_authors = [
a['name'] for a in manifest_authors
if isinstance(a, dict) and "name" in a
]
filter_authors = filters['authors']
if not isinstance(filter_authors, list):
filter_authors = [filter_authors]
if not set(filter_authors) <= set(manifest_authors):
return None
return int(manifest['id'])
def install( # pylint: disable=arguments-differ
self,
name,
requirements=None,
silent=False,
after_update=False,
interactive=False,
force=False):
_name, _requirements, _url = self.parse_pkg_uri(name, requirements)
if not _url:
name = "id=%d" % self.search_lib_id({
"name": _name,
"requirements": _requirements
},
silent=silent,
interactive=interactive)
requirements = _requirements
pkg_dir = BasePkgManager.install(
self,
name,
requirements,
silent=silent,
after_update=after_update,
force=force)
if not pkg_dir:
return None
manifest = self.load_manifest(pkg_dir)
if "dependencies" not in manifest:
return pkg_dir
if not silent:
click.secho("Installing dependencies", fg="yellow")
for filters in self.normalize_dependencies(manifest['dependencies']):
assert "name" in filters
# avoid circle dependencies
if not self.INSTALL_HISTORY:
self.INSTALL_HISTORY = []
history_key = str(filters)
if history_key in self.INSTALL_HISTORY:
continue
self.INSTALL_HISTORY.append(history_key)
if any(s in filters.get("version", "") for s in ("\\", "/")):
self.install(
"{name}={version}".format(**filters),
silent=silent,
after_update=after_update,
interactive=interactive,
force=force)
else:
try:
lib_id = self.search_lib_id(filters, silent, interactive)
except exception.LibNotFound as e:
if not silent or is_builtin_lib(filters['name']):
click.secho("Warning! %s" % e, fg="yellow")
continue
if filters.get("version"):
self.install(
lib_id,
filters.get("version"),
silent=silent,
after_update=after_update,
interactive=interactive,
force=force)
else:
self.install(
lib_id,
silent=silent,
after_update=after_update,
interactive=interactive,
force=force)
return pkg_dir
@util.memoized()
def get_builtin_libs(storage_names=None):
items = []
storage_names = storage_names or []
pm = PlatformManager()
for manifest in pm.get_installed():
p = PlatformFactory.newPlatform(manifest['__pkg_dir'])
for storage in p.get_lib_storages():
if storage_names and storage['name'] not in storage_names:
continue
lm = LibraryManager(storage['path'])
items.append({
"name": storage['name'],
"path": storage['path'],
"items": lm.get_installed()
})
return items
@util.memoized()
def is_builtin_lib(name):
for storage in get_builtin_libs():
if any(l.get("name") == name for l in storage['items']):
return True
return False