def __init__(self, pkg_info):
"""
:param PackageInfo pkg_info: PKG-INFO, when available
"""
self.links_source = None
self.install = self.get_requirements(True, pkg_info.requires_txt,
"requirements.txt", "pinned.txt")
self.test = self.get_requirements(
False,
"tests/requirements.txt", # Preferred
"requirements-dev.txt", # Also accept other common variations
"dev-requirements.txt",
"test-requirements.txt",
"requirements-test.txt",
)
if pkg_info.dependency_links_txt:
self.links_source = setupmeta.relative_path(
pkg_info.dependency_links_txt)
self.links = load_list(pkg_info.dependency_links_txt)
else:
self.links = []
self.add_links(self.install)
self.add_links(self.test)
def parse_with_comments(self):
# We're abstracting, allow comments to tweak how we do that
current_section = None
for line in load_list(self.source, comment=None):
if line.startswith("#"):
# Lines containing only a comment can start a "section", all requirements below this will respect that section
word = first_word(line[1:])
if word in KNOWN_SECTIONS:
current_section = word
continue
line_section = current_section
note = None
if "# " in line:
# Trailing comments can direct us to treat that particular line in a certain way regarding pinning
i = line.index("# ")
word = first_word(line[i + 2:])
line = line[:i].strip()
if word in KNOWN_SECTIONS:
line_section = word
note = "'%s' stated on line" % word
if line_section == "indirect":
# 'indirect' means the pinning was done to satisfy some indirect dependency,
# but should not be considered as our project's dep
self.ignored.append("%s # %s" %
(line, note or "indirect section"))
continue
if (not line_section
or line_section == "abstract") and "==" in line:
# By default (or if in explicit 'abstract' section), trim away simple '==' pinning
i = line.index("==")
line = line[:i].strip()
if not note:
if line_section:
note = "in '%s' section" % line_section
else:
note = "abstracted by default"
self.abstracted.append("%s # %s" % (line, note))
elif line and (line[0].isalnum() or line.startswith("-e")):
# Count as untouched only actual deps (ignore flags such as -i)
if note:
self.untouched.append("%s # %s" % (line, note))
else:
self.untouched.append(line)
if note:
self.notes[line] = note or "abstract by default"
self.reqs.append(line)
if any(is_complex_requirement(line) for line in self.reqs):
reqs, links = parse_requirements(self.reqs)
if reqs:
self.reqs = reqs
self.links = links
def __init__(self, path):
self.source = relative_path(path)
self.reqs = load_list(path)
self.links = None
if any(self.is_complex_requirement(line) for line in self.reqs):
reqs, links = self.parse_requirements(path)
if reqs:
self.reqs = reqs
self.links = links
def auto_fill_classifiers(self):
""" Add classifiers from classifiers.txt, if present """
# https://pypi.python.org/pypi?%3Aaction=list_classifiers
self.add_definition("classifiers", load_list(CLASSIFIERS), CLASSIFIERS)
def auto_fill_classifiers(self):
""" Add classifiers from classifiers.txt, if present """
# https://pypi.python.org/pypi?%3Aaction=list_classifiers
classifiers = load_list('classifiers.txt')
if classifiers:
self.add_definition('classifiers', classifiers, 'classifiers.txt')