diff options
Diffstat (limited to 'pkg_resources.py')
| -rw-r--r-- | pkg_resources.py | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/pkg_resources.py b/pkg_resources.py index 1181ebec..5dba07fb 100644 --- a/pkg_resources.py +++ b/pkg_resources.py @@ -1529,8 +1529,8 @@ def yield_lines(strs): LINE_END = re.compile(r"\s*(#.*)?$").match # whitespace and comment CONTINUE = re.compile(r"\s*\\\s*(#.*)?$").match # line continuation -DISTRO = re.compile(r"\s*(\w+)").match # Distribution or option -VERSION = re.compile(r"\s*(<=?|>=?|==|!=)\s*((\w|\.)+)").match # version info +DISTRO = re.compile(r"\s*((\w|-)+)").match # Distribution or option +VERSION = re.compile(r"\s*(<=?|>=?|==|!=)\s*((\w|[-.])+)").match # ver. info COMMA = re.compile(r"\s*,").match # comma between items OBRACKET = re.compile(r"\s*\[").match CBRACKET = re.compile(r"\s*\]").match @@ -1982,7 +1982,7 @@ def parse_requirements(strs): while not TERMINATOR(line,p): if CONTINUE(line,p): try: - line = lines.next().replace('-','_'); p = 0 + line = lines.next(); p = 0 except StopIteration: raise ValueError( "\\ must not appear on the last nonblank line" @@ -2008,7 +2008,6 @@ def parse_requirements(strs): return line, p, items for line in lines: - line = line.replace('-','_') match = DISTRO(line) if not match: raise ValueError("Missing distribution spec", line) @@ -2024,8 +2023,8 @@ def parse_requirements(strs): ) line, p, specs = scan_list(VERSION,LINE_END,line,p,(1,2),"version spec") - specs = [(op,val.replace('_','-')) for op,val in specs] - yield Requirement(project_name.replace('_','-'), specs, extras) + specs = [(op,safe_version(val)) for op,val in specs] + yield Requirement(project_name, specs, extras) def _sort_dists(dists): @@ -2048,9 +2047,11 @@ def _sort_dists(dists): + class Requirement: def __init__(self, project_name, specs, extras): """DO NOT CALL THIS UNDOCUMENTED METHOD; use Requirement.parse()!""" + self.unsafe_name, project_name = project_name, safe_name(project_name) self.project_name, self.key = project_name, project_name.lower() index = [(parse_version(v),state_machine[op],op,v) for op,v in specs] index.sort() @@ -2068,8 +2069,6 @@ class Requirement: if extras: extras = '[%s]' % extras return '%s%s%s' % (self.project_name, extras, specs) - def __repr__(self): return "Requirement.parse(%r)" % str(self) - def __eq__(self,other): return isinstance(other,Requirement) and self.hashCmp==other.hashCmp @@ -2089,9 +2088,12 @@ class Requirement: if last is None: last = True # no rules encountered return last + def __hash__(self): return self.__hash + def __repr__(self): return "Requirement.parse(%r)" % str(self) + #@staticmethod def parse(s): reqs = list(parse_requirements(s)) @@ -2103,7 +2105,6 @@ class Requirement: parse = staticmethod(parse) - state_machine = { # =>< '<' : '--T', @@ -2122,7 +2123,6 @@ def _get_mro(cls): return cls.__mro__[1:] return cls.__mro__ - def _find_adapter(registry, ob): """Return an adapter factory for `ob` from `registry`""" for t in _get_mro(getattr(ob, '__class__', type(ob))): |