diff options
Diffstat (limited to 'modules/language/python/string.scm')
| -rw-r--r-- | modules/language/python/string.scm | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/modules/language/python/string.scm b/modules/language/python/string.scm index a560801..c1d7d1b 100644 --- a/modules/language/python/string.scm +++ b/modules/language/python/string.scm @@ -4,16 +4,19 @@ #:use-module (oop pf-objects) #:use-module (language python hash) #:use-module (ice-9 match) + #:use-module (ice-9 iconv) #:use-module (language python list) #:use-module (language python exceptions) #:use-module (language python for) + #:use-module (language python def) #:use-module (language python bool) #:use-module (language python persist) + #:use-module (rnrs bytevectors) #:export (py-format py-capitalize py-center py-endswith py-expandtabs py-find py-rfind py-isalnum py-isalpha py-isdigit py-islower py-isspace py-isupper py-istitle py-join py-ljust - py-rjust py-format-map + py-rjust py-format-map py-encode py-rljust py-lower py-upper py-lstrip py-rstrip py-partition py-replace py-strip py-title py-rpartitio py-rindex py-split py-rsplit py-splitlines @@ -100,10 +103,6 @@ -;;;py-decode -;;;py-encode - - (define-py (py-endswith endswith o (suff <string>) . l) (let* ((n (string-length o)) (ns (string-length suff)) @@ -376,7 +375,31 @@ (let ((n (len s))) (- n (apply pylist-index (string-reverse s) l) 1))) - +(define bytes #f) + +(define-py (py-encode encode s . l) + (apply (lam ((= encoding "UTF-8") (= errors "strict")) + (set! errors (py-lower (scm-str errors))) + (set! errors (cond + ((equal? errors "strict") + 'error) + ((equal? errors "replace") + 'substitute) + ((equal? errors "ignore") + (warn + (string-append + "not possible to use ignore " + "encodong error strategy " + "using replace in stead")) + 'substitute) + (else + (warn + "not a correct encodong error strategy") + 'error))) + (set! encoding (py-upper (scm-str encoding))) + + (bytes (string->bytevector (scm-str s) encoding errors))) + l)) (define-py (py-split split s . l) (define ws (f+ (f-reg "[ \t\n]"))) |