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.Rhistory
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get_export_country(import_session)
country_table
load_all()
import_country_tbl <- get_export_country(import_session)
import_country_tbl
import_country_tbl$value
export_list <- import_country_tbl$value
export_list
export_list
import_list
export_list
export_country_tbl <- get_export_country(import_session)
import_country_tbl <- get_import_country(wto_crawler)
import_list <- import_country_tbl$value
export_country_tbl <- get_export_country(import_session)
export_list <- import_country_tbl$value
import_list
export_list
export_list <- export_country_tbl$value
export_list
export <- export_list[1]
export
export_session <- request_wto_post(
import_session,
params = list(import = import, export = export, hs2 = "", hs4 = "", hs6 = "", submit = ""),
verbose = TRUE
)
hs2_tbl <- get_hs2_table(export_session)
hs2_tbl
hs2_tbl$value
hscode2_list <- hs2_tbl$value
hscode2_list
hscode2_list
hscode2 <- hscode2_list[1]
hscode2
hs2_session <- request_wto_post(
export_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = "", hs6 = "", submit = ""),
verbose = TRUE
)
get_hs4_table(hs2_session)
hs4_tbl <- get_hs2_table(hs2_session)
hs4_tbl
load_all()
hs4_tbl <- get_hs4_table(hs2_session)
hs2_session
hs2_tbl <- get_hs2_table(export_session)
hs2_tbl
hs4_tbl <- get_hs4_table(hs2_session)
hs4_tbl <- get_hs2_table(hs2_session)
hs4_tbl
export_list
hs2_tbl
hscode2_list
load_all()
get_hs4_table(hs2_session)
hs2_session
content(hs2_session$session, "text")
content(hs2_session$session$response, "text")
load_all()
hs4_tbl <- get_hs4_table(hs2_session)
hs4_tbl
hs4_tbl
hs4_tbl$value
hscode4_list <- hs4_tbl$value
hscode4_list
hscode4 <- hscode4_list[1]
hs4_session <- request_wto_post(
hs2_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = hscode4, hs6 = "", submit = ""),
verbose = TRUE
)
hs6_tbl <- get_hs6_table(hs4_session)
hs6_tbl
tariff_tbl
View(hs6_tbl)
str(hs6_tbl)
hscode4
hs4_session
hs4_session <- request_wto_post(
hs2_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = hscode4, hs6 = "", submit = "查詢"),
verbose = TRUE
)
hs6_tbl <- get_hs6_table(hs4_session)
hs6_tbl
hscode4_list
hscode4_list
vector("list", length(hscode4_list))
output_hs6 <- vector("list", length(hscode4_list))
output_hs6 <- list()
output_hs6
hs6_tbl
output_hs6 <- list()
cat("get ", hscode4, "\n", sep = "")
output_hs6 <- list()
for (hscode4 in hscode4_list)
output_hs6 <- list()
for (hscode4 in hscode4_list) {
cat("get ", hscode4, "\n", sep = "")
Sys.sleep(5)
hs4_session <- request_wto_post(
hs2_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = hscode4, hs6 = "", submit = "查詢"),
verbose = TRUE
)
hs6_tbl <- get_hs6_table(hs4_session)
output_hs6 <- append(output_hs6, list(hs6_tbl))
}
output_hs6
purrr::reduce(output_hs6, dplyr::bind_rows)
as_tibble(purrr::reduce(output_hs6, dplyr::bind_rows))
purrr::reduce(output_hs6, dplyr::bind_rows)
purrr::reduce(output_hs6, dplyr::bind_rows)
purrr::reduce(output_hs6, dplyr::bind_rows)
as_tibble(purrr::reduce(output_hs6, dplyr::bind_rows))
as_tibble(purrr::reduce(output_hs6, dplyr::bind_rows)) %>%
mutate(import = import, export = export)
as_tibble(purrr::reduce(output_hs6, dplyr::bind_rows)) %>%
dplyr::mutate(import = import, export = export)
as_tibble(purrr::reduce(output_hs6, dplyr::bind_rows)) %>%
dplyr::mutate(import = import, export = export, hs4 = hscode4, hs2 = hscode2)
as_tibble(purrr::reduce(output_hs6, dplyr::bind_rows)) %>%
dplyr::mutate(import = import, export = export, hs2 = hscode2, hs4 = hscode4)
as_tibble
tibble::as_tibble(output_hs6)
output_hs6
output_hs6 %>%
purrr::reduce(dplyr::bind_rows)
output_hs6 %>%
purrr::reduce(dplyr::bind_rows) %>%
tibble::as_tibble(output_hs6)
output_hs6 %>%
purrr::reduce(dplyr::bind_rows) %>%
tibble::as_tibble(output_hs6) %>%
dplyr::mutate(import = import, export = export, hs2 = hscode2, hs4 = hscode4)
output_hs4 <- list()
output_hs4
tariff_data <- output_hs6 %>%
purrr::reduce(dplyr::bind_rows) %>%
tibble::as_tibble(output_hs6) %>%
dplyr::mutate(import = import, export = export, hs2 = hscode2, hs4 = hscode4)
tariff_data
output_hs6 <- output_hs6 %>%
purrr::reduce(dplyr::bind_rows) %>%
tibble::as_tibble(output_hs6) %>%
dplyr::mutate(import = import, export = export, hs2 = hscode2, hs4 = hscode4)
output_hs6
hscode2_list
output_hs4 <- append(output_hs4, list(output_hs6))
output_hs4
output_hs2
output_hs2 <- list()
import
fs::dir_create("import")
fs::dir_create(paste0("data/", import))
output_hs2
paste0("data/", import)
output_hs6
output_hs4
output_hs6
output_hs4
output_hs6
output_hs4
output_hs6
output_hs4
output_hs4
output_hs4 <- purrr::reduce(output_hs4, dplyr::bind_rows)
output_hs4
import
export
paste0("data/", import, "-", export)
paste0("data/", import, "-", export, ".csv")
readr::write_excel_csv(output_hs4, paste0("data/", import, "-", export, ".csv"), na = "")
readr::write_excel_csv(output_hs4, paste0("data/", import, "/", import, "-", export, ".csv"), na = "")
wto_crawler <- new_wto_crawler()
load_all()
wto_crawler <- new_wto_crawler()
import_country_tbl <- get_import_country(wto_crawler)
import_list <- import_country_tbl$value
for (import in import_list) {
fs::dir_create(paste0("data/", import))
cat("get ", import, "\n", sep = "")
import_session <- request_wto_post(
wto_crawler,
params = list(import = import, export = "", hs2 = "", hs4 = "", hs6 = "", submit = ""),
verbose = TRUE
)
export_country_tbl <- get_export_country(import_session)
export_list <- export_country_tbl$value
for (export in export_list) {
cat("get ", export, "\n", sep = "")
export_session <- request_wto_post(
import_session,
params = list(import = import, export = export, hs2 = "", hs4 = "", hs6 = "", submit = ""),
verbose = TRUE
)
hs2_tbl <- get_hs2_table(export_session)
hscode2_list <- hs2_tbl$value
output_hs4 <- list()
for (hscode2 in hscode2_list) {
cat("get ", hscode2, "\n", sep = "")
hs2_session <- request_wto_post(
export_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = "", hs6 = "", submit = ""),
verbose = TRUE
)
hs4_tbl <- get_hs4_table(hs2_session)
hscode4_list <- hs4_tbl$value
output_hs6 <- list()
for (hscode4 in hscode4_list) {
cat("get ", hscode4, "\n", sep = "")
Sys.sleep(5)
hs4_session <- request_wto_post(
hs2_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = hscode4, hs6 = "", submit = "查詢"),
verbose = TRUE
)
hs6_tbl <- get_hs6_table(hs4_session)
output_hs6 <- append(output_hs6, list(hs6_tbl))
}
output_hs6 <- output_hs6 %>%
purrr::reduce(dplyr::bind_rows) %>%
tibble::as_tibble(output_hs6) %>%
dplyr::mutate(import = import, export = export, hs2 = hscode2, hs4 = hscode4)
output_hs4 <- append(output_hs4, list(output_hs6))
}
output_hs4 <- purrr::reduce(output_hs4, dplyr::bind_rows)
readr::write_excel_csv(output_hs4, paste0("data/", import, "/", import, "-", export, ".csv"), na = "")
}
}
pkgs <- c("rvest", "httr", "tibble", "stringr")
for (i in seq_along(pkgs)) {
if (!require(pkgs[i], character.only = TRUE)) {
install.packages(pkgs[i])
}
library(pkgs[i], character.only = TRUE)
}
wto_crawler <- new_wto_crawler()
import_country_tbl <- get_import_country(wto_crawler)
import_list <- import_country_tbl$value
for (import in import_list) {
fs::dir_create(paste0("data/", import))
cat("get ", import, "\n", sep = "")
import_session <- request_wto_post(
wto_crawler,
params = list(import = import, export = "", hs2 = "", hs4 = "", hs6 = "", submit = ""),
verbose = TRUE
)
export_country_tbl <- get_export_country(import_session)
export_list <- export_country_tbl$value
for (export in export_list) {
Sys.sleep(5)
cat("get ", export, "\n", sep = "")
export_session <- request_wto_post(
import_session,
params = list(import = import, export = export, hs2 = "", hs4 = "", hs6 = "", submit = ""),
verbose = TRUE
)
hs2_tbl <- get_hs2_table(export_session)
hscode2_list <- hs2_tbl$value
output_hs4 <- list()
for (hscode2 in hscode2_list) {
Sys.sleep(5)
cat("get ", hscode2, "\n", sep = "")
hs2_session <- request_wto_post(
export_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = "", hs6 = "", submit = ""),
verbose = TRUE
)
hs4_tbl <- get_hs4_table(hs2_session)
hscode4_list <- hs4_tbl$value
output_hs6 <- list()
for (hscode4 in hscode4_list) {
cat("get ", hscode4, "\n", sep = "")
hs4_session <- request_wto_post(
hs2_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = hscode4, hs6 = "", submit = "查詢"),
verbose = TRUE
)
hs6_tbl <- get_hs6_table(hs4_session)
output_hs6 <- append(output_hs6, list(hs6_tbl))
Sys.sleep(5)
}
output_hs6 <- output_hs6 %>%
purrr::reduce(dplyr::bind_rows) %>%
tibble::as_tibble(output_hs6) %>%
dplyr::mutate(import = import, export = export, hs2 = hscode2, hs4 = hscode4)
output_hs4 <- append(output_hs4, list(output_hs6))
}
output_hs4 <- purrr::reduce(output_hs4, dplyr::bind_rows)
readr::write_excel_csv(output_hs4, paste0("data/", import, "/", import, "-", export, ".csv"), na = "")
}
}
pgs8 <- request_wto_post(
pgs6,
params = list(import = "158", export = "410",
hs2 = "85", hs4 = "85", hs6 = "", submit = "查詢"),
verbose = TRUE
)
hs8_tbl <- get_hs8_table.wto(pgs8)
pkgs <- c("rvest", "httr", "tibble", "stringr")
for (i in seq_along(pkgs)) {
if (!require(pkgs[i], character.only = TRUE)) {
install.packages(pkgs[i])
}
library(pkgs[i], character.only = TRUE)
}
wto_crawler <- new_wto_crawler()
import_country_tbl <- get_import_country(wto_crawler)
import_list <- import_country_tbl$value
for (import in import_list) {
fs::dir_create(paste0("data/", import))
cat("get ", import, "\n", sep = "")
import_session <- request_wto_post(
wto_crawler,
params = list(import = import, export = "", hs2 = "", hs4 = "", hs6 = "", submit = ""),
verbose = TRUE
)
export_country_tbl <- get_export_country(import_session)
export_list <- export_country_tbl$value
for (export in export_list) {
Sys.sleep(5)
cat("get ", export, "\n", sep = "")
export_session <- request_wto_post(
import_session,
params = list(import = import, export = export, hs2 = "", hs4 = "", hs6 = "", submit = ""),
verbose = TRUE
)
hs2_tbl <- get_hs2_table(export_session)
hscode2_list <- hs2_tbl$value
output_hs4 <- list()
for (hscode2 in hscode2_list) {
Sys.sleep(5)
cat("get ", hscode2, "\n", sep = "")
hs2_session <- request_wto_post(
export_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = "", hs6 = "", submit = ""),
verbose = TRUE
)
hs4_tbl <- get_hs4_table(hs2_session)
hscode4_list <- hs4_tbl$value
output_hs6 <- list()
for (hscode4 in hscode4_list) {
Sys.sleep(5)
cat("get ", hscode4, "\n", sep = "")
hs4_session <- request_wto_post(
hs2_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = hscode4, hs6 = "", submit = "查詢"),
verbose = TRUE
)
hs6_tbl <- get_hs6_table(hs4_session)
output_hs6 <- append(output_hs6, list(hs6_tbl))
}
output_hs6 <- output_hs6 %>%
purrr::reduce(dplyr::bind_rows) %>%
tibble::as_tibble(output_hs6) %>%
dplyr::mutate(import = import, export = export, hs2 = hscode2, hs4 = hscode4)
output_hs4 <- append(output_hs4, list(output_hs6))
}
output_hs4 <- purrr::reduce(output_hs4, dplyr::bind_rows)
readr::write_excel_csv(output_hs4, paste0("data/", import, "/", import, "-", export, ".csv"), na = "")
}
}
pkgs <- c("rvest", "httr", "tibble", "stringr")
for (i in seq_along(pkgs)) {
if (!require(pkgs[i], character.only = TRUE)) {
install.packages(pkgs[i])
}
library(pkgs[i], character.only = TRUE)
}
wto_crawler <- new_wto_crawler()
import_country_tbl <- get_import_country(wto_crawler)
import_list <- import_country_tbl$value
for (import in import_list) {
fs::dir_create(paste0("data/", import))
cat("get ", import, "\n", sep = "")
import_session <- request_wto_post(
wto_crawler,
params = list(import = import, export = "", hs2 = "", hs4 = "", hs6 = "", submit = ""),
verbose = FALSE
)
export_country_tbl <- get_export_country(import_session)
export_list <- export_country_tbl$value
for (export in export_list) {
Sys.sleep(5)
cat("get ", export, "\n", sep = "")
export_session <- request_wto_post(
import_session,
params = list(import = import, export = export, hs2 = "", hs4 = "", hs6 = "", submit = ""),
verbose = FALSE
)
hs2_tbl <- get_hs2_table(export_session)
hscode2_list <- hs2_tbl$value
output_hs4 <- list()
for (hscode2 in hscode2_list) {
Sys.sleep(5)
cat("get ", hscode2, "\n", sep = "")
hs2_session <- request_wto_post(
export_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = "", hs6 = "", submit = ""),
verbose = FALSE
)
hs4_tbl <- get_hs4_table(hs2_session)
hscode4_list <- hs4_tbl$value
output_hs6 <- list()
for (hscode4 in hscode4_list) {
Sys.sleep(5)
cat("get ", hscode4, "\n", sep = "")
hs4_session <- request_wto_post(
hs2_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = hscode4, hs6 = "", submit = "查詢"),
verbose = FALSE
)
hs6_tbl <- get_hs6_table(hs4_session)
output_hs6 <- append(output_hs6, list(hs6_tbl))
}
output_hs6 <- output_hs6 %>%
purrr::reduce(dplyr::bind_rows) %>%
tibble::as_tibble(output_hs6) %>%
dplyr::mutate(import = import, export = export, hs2 = hscode2, hs4 = hscode4)
output_hs4 <- append(output_hs4, list(output_hs6))
}
output_hs4 <- purrr::reduce(output_hs4, dplyr::bind_rows)
readr::write_excel_csv(output_hs4, paste0("data/", import, "/", import, "-", export, ".csv"), na = "")
}
}
output_hs6
output_hs6 <- output_hs6 %>%
purrr::reduce(dplyr::bind_rows) %>%
tibble::as_tibble(output_hs6) %>%
dplyr::mutate(import = import, export = export, hs2 = hscode2, hs4 = hscode4)
output_hs6
cat(paste0(
"* get ", import, export,
))
cat(paste0(
"* get ", import, export
))
import
cat(paste0(
"* Get import: ", import, " export: ", export
))
cat(paste0(
"* Get import: ", import, " export: ", export, " hs2: ", hscode2, "hs4: ", hscode4
))
cat(paste0(
"* Get import: ", import, " export: ", export, " hs2: ", hscode2, " hs4: ", hscode4
))
cat(paste0(
"* Try get data { import: ", import, " export: ", export, " hs2: ", hscode2, " hs4: ", hscode4, " }"
))
pkgs <- c("rvest", "httr", "tibble", "stringr")
for (i in seq_along(pkgs)) {
if (!require(pkgs[i], character.only = TRUE)) {
install.packages(pkgs[i])
}
library(pkgs[i], character.only = TRUE)
}
wto_crawler <- new_wto_crawler()
import_country_tbl <- get_import_country(wto_crawler)
import_list <- import_country_tbl$value
for (import in import_list) {
fs::dir_create(paste0("data/", import))
import_session <- request_wto_post(
wto_crawler,
params = list(import = import, export = "", hs2 = "", hs4 = "", hs6 = "", submit = ""),
verbose = FALSE
)
export_country_tbl <- get_export_country(import_session)
export_list <- export_country_tbl$value
for (export in export_list) {
Sys.sleep(5)
export_session <- request_wto_post(
import_session,
params = list(import = import, export = export, hs2 = "", hs4 = "", hs6 = "", submit = ""),
verbose = FALSE
)
hs2_tbl <- get_hs2_table(export_session)
hscode2_list <- hs2_tbl$value
output_hs4 <- list()
for (hscode2 in hscode2_list) {
Sys.sleep(5)
hs2_session <- request_wto_post(
export_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = "", hs6 = "", submit = ""),
verbose = FALSE
)
hs4_tbl <- get_hs4_table(hs2_session)
hscode4_list <- hs4_tbl$value
output_hs6 <- list()
for (hscode4 in hscode4_list) {
Sys.sleep(5)
cat(paste0("* Try get data { import: ", import, " export: ", export, " hs2: ", hscode2, " hs4: ", hscode4, " }"))
hs4_session <- request_wto_post(
hs2_session,
params = list(import = import, export = export, hs2 = hscode2, hs4 = hscode4, hs6 = "", submit = "查詢"),
verbose = FALSE
)
hs6_tbl <- get_hs6_table(hs4_session)
output_hs6 <- append(output_hs6, list(hs6_tbl))
}
output_hs6 <- output_hs6 %>%
purrr::reduce(dplyr::bind_rows) %>%
tibble::as_tibble(output_hs6) %>%
dplyr::mutate(import = import, export = export, hs2 = hscode2, hs4 = hscode4)
output_hs4 <- append(output_hs4, list(output_hs6))
}
output_hs4 <- purrr::reduce(output_hs4, dplyr::bind_rows)
readr::write_excel_csv(output_hs4, paste0("data/", import, "/", import, "-", export, ".csv"), na = "")
}
}