Class: Dependabot::Python::FileUpdater::RequirementReplacer

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dependabot/python/file_updater/requirement_replacer.rb

Constant Summary collapse

PACKAGE_NOT_FOUND_ERROR = 
"PackageNotFoundError"
CERTIFICATE_VERIFY_FAILED = 
/CERTIFICATE_VERIFY_FAILED/

Instance Method Summary collapse

Constructor Details

#initialize(content:, dependency_name:, old_requirement:, new_requirement:, new_hash_version: nil, index_urls: nil) ⇒ RequirementReplacer

Returns a new instance of RequirementReplacer.



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# File 'lib/dependabot/python/file_updater/requirement_replacer.rb', line 32

def initialize(
  content:,
  dependency_name:,
  old_requirement:,
  new_requirement:,
  new_hash_version: nil,
  index_urls: nil
)
  @content = T.let(content, String)
  @dependency_name = T.let(normalise(dependency_name), String)
  @old_requirement = T.let(old_requirement, T.nilable(String))
  @new_requirement = T.let(new_requirement, T.nilable(String))
  @new_hash_version = T.let(new_hash_version, T.nilable(String))
  @index_urls = T.let(index_urls, T.nilable(T::Array[T.nilable(String)]))
end

Instance Method Details

#requirement_error_handler(error) ⇒ Object

Raises:

  • (DependencyFileNotResolvable) 


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# File 'lib/dependabot/python/file_updater/requirement_replacer.rb', line 249

def requirement_error_handler(error)
  Dependabot.logger.warn(error.message)

  return unless error.message.match?(CERTIFICATE_VERIFY_FAILED)

  msg = "Error resolving dependency."
  raise DependencyFileNotResolvable, msg
end

#updated_content ⇒ Object 



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# File 'lib/dependabot/python/file_updater/requirement_replacer.rb', line 49

def updated_content
  updated_content =
    content.gsub(original_declaration_replacement_regex) do |mtch|
      # If the "declaration" is setting an option (e.g., no-binary)
      # ignore it, since it isn't actually a declaration
      next mtch if Regexp.last_match&.pre_match&.match?(/--.*\z/)

      updated_dependency_declaration_string
    end

  raise "Expected content to change!" if old_requirement != new_requirement && content == updated_content

  updated_content
end