Class: Dependabot::Python::RequirementParser

Inherits:
Object
  • Object
show all
Defined in:
lib/dependabot/python/requirement_parser.rb

Constant Summary collapse

NAME = 
/[a-zA-Z0-9](?:[a-zA-Z0-9\-_\.]*[a-zA-Z0-9])?/.freeze
EXTRA = 
/[a-zA-Z0-9\-_\.]+/.freeze
COMPARISON = 
/===|==|>=|<=|<|>|~=|!=/.freeze
VERSION = 
/[0-9]+[a-zA-Z0-9\-_\.*]*(\+[0-9a-zA-Z]+(\.[0-9a-zA-Z]+)*)?/.
freeze
REQUIREMENT = 
/(?<comparison>#{COMPARISON})\s*\\?\s*(?<version>#{VERSION})/.freeze
HASH = 
/--hash=(?<algorithm>.*?):(?<hash>.*?)(?=\s|$)/.freeze
REQUIREMENTS = 
/#{REQUIREMENT}(\s*,\s*\\?\s*#{REQUIREMENT})*/.freeze
HASHES = 
/#{HASH}(\s*\\?\s*#{HASH})*/.freeze
INSTALL_REQ_WITH_REQUIREMENT = 
/\s*\\?\s*(?<name>#{NAME})
  \s*\\?\s*(\[\s*(?<extras>#{EXTRA}(\s*,\s*#{EXTRA})*)\s*\])?
  \s*\\?\s*\(?(?<requirements>#{REQUIREMENTS})\)?
  \s*\\?\s*(?<hashes>#{HASHES})?
  \s*#*\s*(?<comment>.+)?
/x.freeze
INSTALL_REQ_WITHOUT_REQUIREMENT = 
/^\s*\\?\s*(?<name>#{NAME})
  \s*\\?\s*(\[\s*(?<extras>#{EXTRA}(\s*,\s*#{EXTRA})*)\s*\])?
  \s*\\?\s*(?<hashes>#{HASHES})?
  \s*#*\s*(?<comment>.+)?$
/x.freeze
VALID_REQ_TXT_REQUIREMENT = 
/^\s*\\?\s*(?<name>#{NAME})
  \s*\\?\s*(\[\s*(?<extras>#{EXTRA}(\s*,\s*#{EXTRA})*)\s*\])?
  \s*\\?\s*\(?(?<requirements>#{REQUIREMENTS})?\)?
  \s*\\?\s*(?<hashes>#{HASHES})?
  \s*(\#+\s*(?<comment>.*))?$
/x.freeze
NAME_WITH_EXTRAS = 
/\s*\\?\s*(?<name>#{NAME})
  (\s*\\?\s*\[\s*(?<extras>#{EXTRA}(\s*,\s*#{EXTRA})*)\s*\])?
/x.freeze