def write_token_names():
token_names_file = "Parsing/TokenName.cpp"
print "Creating %s" % token_names_file
content = GenLib.cpp_file_header()
content += (
"#include \"Parsing/Token.h\"\n"
"\n"
"namespace uaiso {\n"
"\n"
"std::unordered_map<std::uint16_t, const char*> tokenName {\n"
)
# Put tokens and names in a map, following the naming convention from the enumeration file.
for token in _sorted_tokens:
if token[0].startswith("BEGIN_") or token[0].startswith("END_"):
content += " { %s, %s },\n" % (token[0], token[1][1])
else:
content += " { TK_%s, %s },\n" % (token[0], token[1][1])
content += (
"};\n"
"\n"
"} // namespace uaiso\n"
)
with open(token_names_file, "w") as f:
f.write(content)
def reverse_palindromes(DNAseq, min = 4, max = 12):
'''Given a DNA strand, find all its palindromes'''
l = len(DNAseq)
revcomp = GenLib.reverse_complement(DNAseq)
rev_pals = []
for rp_len in range(min, max + 1):
for offset in range(0, l - rp_len + 1):
if DNAseq[offset:offset + rp_len] ==\
revcomp[l - (offset + rp_len): l - offset]:
rev_pals.append((offset + 1, rp_len))
return rev_pals
def write_tokens():
token_file = "Parsing/Token.h"
print "Creating %s" % token_file
content = GenLib.cpp_file_header()
content += (
"#ifndef UAISO_TOKEN_H__\n"
"#define UAISO_TOKEN_H__\n"
"\n"
"#include \"Common/Config.h\"\n"
"#include <cstdint>\n"
"#include <iostream>\n"
"#include <unordered_map>\n"
"\n"
"namespace uaiso {\n"
"\n"
"/* Tokens are unified, it's reponsibility of a lexer to provide only\n"
" the relevant tokens for a particular language. */\n"
"\n"
"enum Token : std::uint16_t\n"
"{\n"
)
# Declare enum items.
for token in _sorted_tokens:
if token[0].startswith("BEGIN_") or token[0].startswith("END_"):
# It's to indicate a token range, not a token itself.
enum_item = " %s = %s,\n" % (token[0], token[1][0])
else:
enum_item = " TK_%s = %s,\n" % (token[0], token[1][0])
content += enum_item
content += (
"};\n"
"\n"
"UAISO_API std::ostream& operator<<(std::ostream& os, Token tk);\n"
"\n"
"} // namespace uaiso\n"
"\n"
"#endif"
)
with open(token_file, "w") as f:
f.write(content)
def write_tokens():
token_file = "Parsing/Token.h"
print "Creating %s" % token_file
content = GenLib.cpp_file_header()
content += (
"#ifndef UAISO_TOKEN_H__\n"
"#define UAISO_TOKEN_H__\n"
"\n"
"#include \"Common/Config.h\"\n"
"#include <cstdint>\n"
"#include <iostream>\n"
"#include <unordered_map>\n"
"\n"
"namespace uaiso {\n"
"\n"
"/* Tokens are unified, it's reponsibility of a lexer to provide only\n"
" the relevant tokens for a particular language. */\n"
"\n"
"enum Token : std::uint16_t\n"
"{\n")
# Declare enum items.
for token in _sorted_tokens:
if token[0].startswith("BEGIN_") or token[0].startswith("END_"):
# It's to indicate a token range, not a token itself.
enum_item = " %s = %s,\n" % (token[0], token[1][0])
else:
enum_item = " TK_%s = %s,\n" % (token[0], token[1][0])
content += enum_item
content += (
"};\n"
"\n"
"UAISO_API std::ostream& operator<<(std::ostream& os, Token tk);\n"
"\n"
"} // namespace uaiso\n"
"\n"
"#endif")
with open(token_file, "w") as f:
f.write(content)
def write_token_names():
token_names_file = "Parsing/TokenName.cpp"
print "Creating %s" % token_names_file
content = GenLib.cpp_file_header()
content += ("#include \"Parsing/Token.h\"\n"
"\n"
"namespace uaiso {\n"
"\n"
"std::unordered_map<std::uint16_t, const char*> tokenName {\n")
# Put tokens and names in a map, following the naming convention from the enumeration file.
for token in _sorted_tokens:
if token[0].startswith("BEGIN_") or token[0].startswith("END_"):
content += " { %s, %s },\n" % (token[0], token[1][1])
else:
content += " { TK_%s, %s },\n" % (token[0], token[1][1])
content += ("};\n" "\n" "} // namespace uaiso\n")
with open(token_names_file, "w") as f:
f.write(content)
