(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('PACKAGE', {[SQ <LIT_CHARS Jinja2>]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('VERSION', {[SQ <LIT_CHARS 2.7.1>]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('PACKAGE_DIR', {[SQ <LIT_CHARS jinja2>]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CHROMIUM_FILES', {[DQ [LIT_CHARS "README.chromium OWNERS get_jinja2.sh"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('EXTRA_FILES', {[SQ <LIT_CHARS "LICENSE AUTHORS">]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('REMOVE_FILES', {[SQ <LIT_CHARS testsuite>]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SRC_URL', {[SQ <LIT_CHARS "https://pypi.python.org/packages/source/">]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SRC_URL+', {[DQ [VarSub PACKAGE transform_ops=[Slice {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}]][LIT_CHARS /][VarSub PACKAGE][LIT_CHARS /][VarSub PACKAGE][LIT_CHARS -][VarSub VERSION][LIT_CHARS .tar.gz]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('FILENAME', {[DQ [ComSub (Com {[LIT_CHARS basename]} {[VarSub SRC_URL]})]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('MD5_FILENAME', {[DQ [VarSub FILENAME][LIT_CHARS .md5]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SHA512_FILENAME', {[DQ [VarSub FILENAME][LIT_CHARS .sha512]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CHROMIUM_FILES+', {[DQ [LIT_CHARS " "][VarSub MD5_FILENAME][LIT_CHARS " "][VarSub SHA512_FILENAME]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_DIR', {[DQ [VarSub PACKAGE][LIT_CHARS -][VarSub VERSION]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('THIRD_PARTY', {[DQ [ComSub (Com {[LIT_CHARS dirname]} {[ComSub (Com {[LIT_CHARS realpath]} {[ComSub (Com {[LIT_CHARS dirname]} {[DQ [VarSub BASH_SOURCE bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}})]]})]})]})]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('INSTALL_DIR', {[DQ [VarSub THIRD_PARTY][LIT_CHARS /][VarSub PACKAGE_DIR]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('OUT_DIR', {[DQ [VarSub INSTALL_DIR][LIT_CHARS /][VarSub BUILD_DIR][LIT_CHARS /][VarSub PACKAGE_DIR]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('OLD_DIR', {[DQ [VarSub THIRD_PARTY][LIT_CHARS /][VarSub PACKAGE_DIR][LIT_CHARS .old]]})])
  (FunctionDef check_hashes []
    (List
      (If
        (Pipeline!
          (Com {[LIT_OTHER "["]} {[LIT_CHARS -f]} {[DQ [VarSub MD5_FILENAME]]} {[LIT_OTHER "]"]})
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "MD5 hash file "][VarSub MD5_FILENAME][LIT_CHARS " not found, could not verify archive"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('MD5_HASHFILE_REGEX', {[DQ [LIT_CHARS "^[0-9a-f]{32}  "][VarSub FILENAME]]})])
      (If
        (Pipeline!
          (Com {[LIT_CHARS grep]} {[LIT_CHARS --extended-regex]} {[LIT_CHARS --line-regex]} {[LIT_CHARS --silent]} {[DQ [VarSub MD5_HASHFILE_REGEX]]} {[DQ [VarSub MD5_FILENAME]]})
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "MD5 hash file "][VarSub MD5_FILENAME][LIT_CHARS " does not contain hash for "][VarSub FILENAME][LIT_CHARS ","]]} {[SQ <LIT_CHARS "could not verify archive">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "Hash file contents are:">]})
          (Com {[LIT_CHARS cat]} {[DQ [VarSub MD5_FILENAME]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
      (If
        (Pipeline!
          (Com {[LIT_CHARS md5sum]} {[LIT_CHARS --check]} {[DQ [VarSub MD5_FILENAME]]})
        )
        (List
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "MD5 hash does not match,">]} {[DQ [LIT_CHARS "archive file "][VarSub FILENAME][LIT_CHARS " corrupt or compromised!"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
      (If
        (Pipeline!
          (Com {[LIT_OTHER "["]} {[LIT_CHARS -f]} {[DQ [VarSub SHA512_FILENAME]]} {[LIT_OTHER "]"]})
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "SHA-512 hash file "][VarSub SHA512_FILENAME][LIT_CHARS " not found,"]]} {[SQ <LIT_CHARS "could not verify archive">]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SHA512_HASHFILE_REGEX', {[DQ [LIT_CHARS "^[0-9a-f]{128}  "][VarSub FILENAME]]})])
      (If
        (Pipeline!
          (Com {[LIT_CHARS grep]} {[LIT_CHARS --extended-regex]} {[LIT_CHARS --line-regex]} {[LIT_CHARS --silent]} {[DQ [VarSub SHA512_HASHFILE_REGEX]]} {[DQ [VarSub SHA512_FILENAME]]})
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "SHA-512 hash file "][VarSub SHA512_FILENAME][LIT_CHARS " does not contain hash for"]]} {[DQ [VarSub FILENAME][LIT_CHARS ", could not verify archive"]]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "Hash file contents are:">]})
          (Com {[LIT_CHARS cat]} {[DQ [VarSub SHA512_FILENAME]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
      (If
        (Pipeline!
          (Com {[LIT_CHARS sha512sum]} {[LIT_CHARS --check]} {[DQ [VarSub SHA512_FILENAME]]})
        )
        (List
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "SHA-512 hash does not match,">]} {[DQ [LIT_CHARS "archive file "][VarSub FILENAME][LIT_CHARS " corrupt or compromised!"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
    )
  )
  (Com {[LIT_CHARS cd]} {[DQ [VarSub INSTALL_DIR]]})
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Downloading "][VarSub SRC_URL]]})
  (Com {[LIT_CHARS curl]} {[LIT_CHARS --remote-name]} {[DQ [VarSub SRC_URL]]})
  (Com {[LIT_CHARS check_hashes]})
  (Com {[LIT_CHARS tar]} {[LIT_CHARS xvzf]} {[DQ [VarSub FILENAME]]})
  (For FILE [{[VarSub CHROMIUM_FILES]}])
    (Com {[LIT_CHARS cp]} {[DQ [VarSub FILE]]} {[DQ [VarSub OUT_DIR]]})
  )
  (Com {[LIT_CHARS cd]} {[DQ [VarSub BUILD_DIR]]})
  (For FILE [{[VarSub EXTRA_FILES]}])
    (Com {[LIT_CHARS cp]} {[DQ [VarSub FILE]]} {[DQ [VarSub OUT_DIR]]})
  )
  (Com {[LIT_CHARS cd]} {[DQ [VarSub OUT_DIR]]})
  (For FILE [{[VarSub REMOVE_FILES]}])
    (Com {[LIT_CHARS rm]} {[LIT_CHARS -fr]} {[DQ [VarSub FILE]]})
  )
  (Com {[LIT_CHARS cd]} {[LIT_CHARS ..]})
  (Com {[LIT_CHARS mv]} {[DQ [VarSub INSTALL_DIR]]} {[DQ [VarSub OLD_DIR]]})
  (Com {[LIT_CHARS mv]} {[DQ [VarSub PACKAGE_DIR]]} {[DQ [VarSub INSTALL_DIR]]})
  (Com {[LIT_CHARS cd]} {[DQ [VarSub INSTALL_DIR]]})
  (Com {[LIT_CHARS rm]} {[LIT_CHARS -fr]} {[DQ [VarSub OLD_DIR]]})
)