Merge pull request #103 from lilab-bcb/boli

Added function to remove quotes for read_csv function

ext_modules/io_funcs.pyx

@@ -147,28 +147,32 @@ cpdef tuple read_csv(char* csv_file, char* delimiters):
 
     if strchr(delimiters, line[0]) != NULL:
         row_key = ""
-        N = 1
         colnames.append(pch)
+        colnames[N] = colnames[N].strip("\"'")
+        N = 1
     else:
         row_key = pch
+        row_key = row_key.strip("\"'")
 
     pch = strtok(NULL, delimiters)
     while pch != NULL:
         colnames.append(pch)
+        colnames[N] = colnames[N].strip("\"'")
         N += 1
         pch = strtok(NULL, delimiters)
 
     if N == 0:
         raise ValueError(f"File {csv_file} contains no columns!")
 
-    colnames[N - 1] = colnames[N - 1].rstrip("\n\r")
+    colnames[N - 1] = colnames[N - 1].rstrip("\n\r").strip("\"'")
 
     while getline(&line, &size, fi) >=0:
         if line[0] < 32 or line[0] == 127:
             continue
         pch = strtok(line, delimiters)
         assert pch != NULL
         rownames.append(pch)
+        rownames[M] = rownames[M].strip("\"'")
         for i in range(N):
             pch = strtok(NULL, delimiters)
             assert pch != NULL

pegasusio/text_utils.py

@@ -308,6 +308,8 @@ def write_mtx_file(data: MultimodalData, output_directory: str, precision: int =
     logger.info("Mtx files are written.")
 
 
+def _strip_quotes(rowkey: str, rownames: List[str], colnames: List[str]) -> Tuple[str, List[str], List[str]]:
+    return rowkey.strip("\"'"), list(map(lambda x: x.strip("\"'"), rownames)), list(map(lambda x: x.strip("\"'"), colnames))
 
 def load_csv_file(
     input_csv: str,