post documentation and code clean-up.

src/submissions/backend/db/__init__.py

@@ -9,6 +9,7 @@ def set_sqlite_pragma(dbapi_connection, connection_record):
     """
     *should* allow automatic creation of foreign keys in the database
     I have no idea how it actually works.
+    Listens for connect and then turns on foreign keys?
 
     Args:
         dbapi_connection (_type_): _description_

src/submissions/backend/db/models/submissions.py

@@ -1581,12 +1581,12 @@ class WastewaterArtic(BasicSubmission):
             dict: dictionary used in submissions summary
         """
         output = super().to_dict(full_data=full_data, backup=backup, report=report)
+        if report:
+            return output
         if self.artic_technician in [None, "None"]:
             output['artic_technician'] = self.technician
         else:
             output['artic_technician'] = self.artic_technician
-        if report:
-            return output
         output['gel_info'] = self.gel_info
         output['gel_image_path'] = self.gel_image
         output['dna_core_submission_number'] = self.dna_core_submission_number
@@ -2253,6 +2253,12 @@ class BasicSample(BaseClass):
 
     @classmethod
     def get_searchables(cls):
+        """
+        Delivers a list of fields that can be used in fuzzy search.
+
+        Returns:
+            List[str]: List of fields.
+        """        
         return [dict(label="Submitter ID", field="submitter_id")]
 
     @classmethod
@@ -2381,22 +2387,14 @@ class WastewaterSample(BasicSample):
             output_dict["submitter_id"] = output_dict['ww_full_sample_id']
         return output_dict
 
-    def get_previous_ww_submission(self, current_artic_submission: WastewaterArtic):
-        try:
-            plates = [item['plate'] for item in current_artic_submission.source_plates]
-        except TypeError as e:
-            logger.error(f"source_plates must not be present")
-            plates = [item.rsl_plate_num for item in
-                      self.submissions[:self.submissions.index(current_artic_submission)]]
-        subs = [sub for sub in self.submissions if sub.rsl_plate_num in plates]
-        # logger.debug(f"Submissions: {subs}")
-        try:
-            return subs[-1]
-        except IndexError:
-            return None
-
     @classmethod
-    def get_searchables(cls):
+    def get_searchables(cls) -> List[str]:
+        """
+        Delivers a list of fields that can be used in fuzzy search. Extends parent.
+
+        Returns:
+            List[str]: List of fields.
+        """        
         searchables = super().get_searchables()
         for item in ["ww_processing_num", "ww_full_sample_id", "rsl_number"]:
             label = item.strip("ww_").replace("_", " ").replace("rsl", "RSL").title()

src/submissions/backend/excel/__init__.py

@@ -1,6 +1,7 @@
 '''
-Contains pandas convenience functions for interacting with excel workbooks
+Contains pandas and openpyxl convenience functions for interacting with excel workbooks
 '''
 
 from .reports import *
 from .parser import *
+from .writer import *

src/submissions/backend/excel/parser.py

@@ -1,5 +1,5 @@
 '''
-contains parser object for pulling values from client generated submission sheets.
+contains parser objects for pulling values from client generated submission sheets.
 '''
 import sys
 from copy import copy
@@ -78,7 +78,7 @@ class SheetParser(object):
 
     def parse_reagents(self, extraction_kit: str | None = None):
         """
-        Pulls reagent info from the excel sheet
+        Calls reagent parser class to pull info from the excel sheet
 
         Args:
             extraction_kit (str | None, optional): Relevant extraction kit for reagent map. Defaults to None.
@@ -91,16 +91,22 @@ class SheetParser(object):
 
     def parse_samples(self):
         """
-        Pulls sample info from the excel sheet
+        Calls sample parser to pull info from the excel sheet
         """
         parser = SampleParser(xl=self.xl, submission_type=self.submission_type)
         self.sub['samples'] = parser.reconcile_samples()
 
     def parse_equipment(self):
+        """
+        Calls equipment parser to pull info from the excel sheet
+        """
         parser = EquipmentParser(xl=self.xl, submission_type=self.submission_type)
         self.sub['equipment'] = parser.parse_equipment()
 
     def parse_tips(self):
+        """
+        Calls tips parser to pull info from the excel sheet
+        """
         parser = TipParser(xl=self.xl, submission_type=self.submission_type)
         self.sub['tips'] = parser.parse_tips()
 
@@ -160,8 +166,16 @@ class SheetParser(object):
 
 
 class InfoParser(object):
-
+    """
+    Object to parse generic info from excel sheet.
+    """
     def __init__(self, xl: Workbook, submission_type: str|SubmissionType, sub_object: BasicSubmission|None=None):
+        """
+        Args:
+            xl (Workbook): Openpyxl workbook from submitted excel file.
+            submission_type (str | SubmissionType): Type of submission expected (Wastewater, Bacterial Culture, etc.)
+            sub_object (BasicSubmission | None, optional): Submission object holding methods. Defaults to None.
+        """        
         logger.info(f"\n\nHello from InfoParser!\n\n")
         if isinstance(submission_type, str):
             submission_type = SubmissionType.query(name=submission_type)
@@ -221,6 +235,7 @@ class InfoParser(object):
                         new['name'] = k
                         relevant.append(new)
             # logger.debug(f"relevant map for {sheet}: {pformat(relevant)}")
+            # NOTE: make sure relevant is not an empty list.
             if not relevant:
                 continue
             for item in relevant:
@@ -231,6 +246,7 @@ class InfoParser(object):
                     case "submission_type":
                         value, missing = is_missing(value)
                         value = value.title()
+                    # NOTE: is field a JSON?
                     case thing if thing in self.sub_object.jsons():
                         value, missing = is_missing(value)
                         if missing: continue
@@ -248,12 +264,23 @@ class InfoParser(object):
                         dicto[item['name']] = dict(value=value, missing=missing)
                     except (KeyError, IndexError):
                         continue
+        # Return after running the parser components held in submission object.
         return self.sub_object.custom_info_parser(input_dict=dicto, xl=self.xl)
 
 
 class ReagentParser(object):
+    """
+    Object to pull reagents from excel sheet.
+    """    
 
     def __init__(self, xl: Workbook, submission_type: str, extraction_kit: str, sub_object:BasicSubmission|None=None):
+        """
+        Args:
+            xl (Workbook): Openpyxl workbook from submitted excel file.
+            submission_type (str): Type of submission expected (Wastewater, Bacterial Culture, etc.)
+            extraction_kit (str): Extraction kit used.
+            sub_object (BasicSubmission | None, optional): Submission object holding methods. Defaults to None.
+        """        
         # logger.debug("\n\nHello from ReagentParser!\n\n")
         self.submission_type_obj = submission_type
         self.sub_object = sub_object
@@ -284,7 +311,7 @@ class ReagentParser(object):
             pass
         return reagent_map
 
-    def parse_reagents(self) -> List[PydReagent]:
+    def parse_reagents(self) -> List[dict]:
         """
         Extracts reagent information from the excel form.
 
@@ -312,7 +339,7 @@ class ReagentParser(object):
                         comment = ""
                 except (KeyError, IndexError):
                     listo.append(
-                        PydReagent(role=item.strip(), lot=None, expiry=None, name=None, comment="", missing=True))
+                        dict(role=item.strip(), lot=None, expiry=None, name=None, comment="", missing=True))
                     continue
                 # NOTE: If the cell is blank tell the PydReagent
                 if check_not_nan(lot):
@@ -336,17 +363,17 @@ class ReagentParser(object):
 
 class SampleParser(object):
     """
-    object to pull data for samples in excel sheet and construct individual sample objects
+    Object to pull data for samples in excel sheet and construct individual sample objects
     """
 
     def __init__(self, xl: Workbook, submission_type: SubmissionType, sample_map: dict | None = None, sub_object:BasicSubmission|None=None) -> None:
         """
-        convert sample sub-dataframe to dictionary of records
-
         Args:
-            df (pd.DataFrame): input sample dataframe
-            elution_map (pd.DataFrame | None, optional): optional map of elution plate. Defaults to None.
-        """
+            xl (Workbook): Openpyxl workbook from submitted excel file.
+            submission_type (SubmissionType): Type of submission expected (Wastewater, Bacterial Culture, etc.)
+            sample_map (dict | None, optional): Locations in database where samples are found. Defaults to None.
+            sub_object (BasicSubmission | None, optional): Submission object holding methods. Defaults to None.
+        """        
         # logger.debug("\n\nHello from SampleParser!\n\n")
         self.samples = []
         self.xl = xl
@@ -383,10 +410,13 @@ class SampleParser(object):
             sample_info_map = sample_map
         return sample_info_map
 
-    def parse_plate_map(self):
+    def parse_plate_map(self) -> List[dict]:
         """
         Parse sample location/name from plate map
-        """
+
+        Returns:
+            List[dict]: List of sample ids and locations.
+        """        
         invalids = [0, "0", "EMPTY"]
         smap = self.sample_info_map['plate_map']
         ws = self.xl[smap['sheet']]
@@ -412,7 +442,11 @@ class SampleParser(object):
     def parse_lookup_table(self) -> List[dict]:
         """
         Parse misc info from lookup table.
-        """
+
+        Returns:
+            List[dict]: List of basic sample info.
+        """        
+        
         lmap = self.sample_info_map['lookup_table']
         ws = self.xl[lmap['sheet']]
         lookup_samples = []
@@ -460,7 +494,13 @@ class SampleParser(object):
             new_samples.append(PydSample(**translated_dict))
         return result, new_samples
 
-    def reconcile_samples(self):
+    def reconcile_samples(self) -> List[dict]:
+        """
+        Merges sample info from lookup table and plate map.
+
+        Returns:
+            List[dict]: Reconciled samples
+        """        
         # TODO: Move to pydantic validator?
         if self.plate_map_samples is None or self.lookup_samples is None:
             self.samples = self.lookup_samples or self.plate_map_samples
@@ -504,8 +544,15 @@ class SampleParser(object):
 
 
 class EquipmentParser(object):
-
+    """
+    Object to pull data for equipment in excel sheet
+    """
     def __init__(self, xl: Workbook, submission_type: str|SubmissionType) -> None:
+        """
+        Args:
+            xl (Workbook): Openpyxl workbook from submitted excel file.
+            submission_type (str | SubmissionType): Type of submission expected (Wastewater, Bacterial Culture, etc.)
+        """        
         if isinstance(submission_type, str):
             submission_type = SubmissionType.query(name=submission_type)
         self.submission_type = submission_type
@@ -582,8 +629,15 @@ class EquipmentParser(object):
 
 
 class TipParser(object):
-
+    """
+    Object to pull data for tips in excel sheet
+    """
     def __init__(self, xl: Workbook, submission_type: str|SubmissionType) -> None:
+        """
+        Args:
+            xl (Workbook): Openpyxl workbook from submitted excel file.
+            submission_type (str | SubmissionType): Type of submission expected (Wastewater, Bacterial Culture, etc.)
+        """        
         if isinstance(submission_type, str):
             submission_type = SubmissionType.query(name=submission_type)
         self.submission_type = submission_type
@@ -644,8 +698,6 @@ class PCRParser(object):
 
     def __init__(self, filepath: Path | None=None, submission: BasicSubmission | None=None) -> None:
         """
-         Initializes object.
-
          Args:
              filepath (Path | None, optional): file to parse. Defaults to None.
          """

src/submissions/backend/excel/reports.py

@@ -90,6 +90,13 @@ class ReportMaker(object):
         return html
 
     def write_report(self, filename: Path | str, obj: QWidget | None = None):
+        """
+        Writes info to files.
+
+        Args:
+            filename (Path | str): Basename of output file
+            obj (QWidget | None, optional): Parent object. Defaults to None.
+        """        
         if isinstance(filename, str):
             filename = Path(filename)
         filename = filename.absolute()
@@ -108,6 +115,9 @@ class ReportMaker(object):
         self.writer.close()
 
     def fix_up_xl(self):
+        """
+        Handles formatting of xl file.
+        """        
         # logger.debug(f"Updating worksheet")
         worksheet: Worksheet = self.writer.sheets['Report']
         for idx, col in enumerate(self.summary_df, start=1):  # loop through all columns

src/submissions/backend/excel/writer.py

@@ -1,3 +1,6 @@
+'''
+contains writer objects for pushing values to submission sheet templates. 
+'''
 import logging
 from copy import copy
 from operator import itemgetter
@@ -27,8 +30,9 @@ class SheetWriter(object):
     def __init__(self, submission: PydSubmission, missing_only: bool = False):
         """
         Args:
-            filepath (Path | None, optional): file path to excel sheet. Defaults to None.
-        """
+            submission (PydSubmission): Object containing submission information.
+            missing_only (bool, optional): Whether to only fill in missing values. Defaults to False.
+        """        
         self.sub = OrderedDict(submission.improved_dict())
         for k, v in self.sub.items():
             match k:
@@ -116,6 +120,13 @@ class InfoWriter(object):
 
     def __init__(self, xl: Workbook, submission_type: SubmissionType | str, info_dict: dict,
                  sub_object: BasicSubmission | None = None):
+        """
+        Args:
+            xl (Workbook): Openpyxl workbook from submitted excel file.
+            submission_type (SubmissionType | str): Type of submission expected (Wastewater, Bacterial Culture, etc.)
+            info_dict (dict): Dictionary of information to write.
+            sub_object (BasicSubmission | None, optional): Submission object containing methods. Defaults to None.
+        """        
         logger.debug(f"Info_dict coming into InfoWriter: {pformat(info_dict)}")
         if isinstance(submission_type, str):
             submission_type = SubmissionType.query(name=submission_type)
@@ -186,6 +197,13 @@ class ReagentWriter(object):
 
     def __init__(self, xl: Workbook, submission_type: SubmissionType | str, extraction_kit: KitType | str,
                  reagent_list: list):
+        """
+        Args:
+            xl (Workbook): Openpyxl workbook from submitted excel file.
+            submission_type (SubmissionType | str): Type of submission expected (Wastewater, Bacterial Culture, etc.)
+            extraction_kit (KitType | str): Extraction kit used.
+            reagent_list (list): List of reagent dicts to be written to excel.
+        """        
         self.xl = xl
         if isinstance(submission_type, str):
             submission_type = SubmissionType.query(name=submission_type)
@@ -245,8 +263,13 @@ class SampleWriter(object):
     """
     object to write sample data into excel file
     """
-
     def __init__(self, xl: Workbook, submission_type: SubmissionType | str, sample_list: list):
+        """
+        Args:
+            xl (Workbook): Openpyxl workbook from submitted excel file.
+            submission_type (SubmissionType | str): Type of submission expected (Wastewater, Bacterial Culture, etc.)
+            sample_list (list): List of sample dictionaries to be written to excel file.
+        """        
         if isinstance(submission_type, str):
             submission_type = SubmissionType.query(name=submission_type)
         self.submission_type = submission_type
@@ -303,6 +326,12 @@ class EquipmentWriter(object):
     """
 
     def __init__(self, xl: Workbook, submission_type: SubmissionType | str, equipment_list: list):
+        """
+        Args:
+            xl (Workbook): Openpyxl workbook from submitted excel file.
+            submission_type (SubmissionType | str): Type of submission expected (Wastewater, Bacterial Culture, etc.)
+            equipment_list (list): List of equipment dictionaries to write to excel file.
+        """        
         if isinstance(submission_type, str):
             submission_type = SubmissionType.query(name=submission_type)
         self.submission_type = submission_type
@@ -385,6 +414,12 @@ class TipWriter(object):
     """
 
     def __init__(self, xl: Workbook, submission_type: SubmissionType | str, tips_list: list):
+        """
+        Args:
+            xl (Workbook): Openpyxl workbook from submitted excel file.
+            submission_type (SubmissionType | str): Type of submission expected (Wastewater, Bacterial Culture, etc.)
+            tips_list (list): List of tip dictionaries to write to the excel file.
+        """        
         if isinstance(submission_type, str):
             submission_type = SubmissionType.query(name=submission_type)
         self.submission_type = submission_type
@@ -460,8 +495,15 @@ class TipWriter(object):
 
 
 class DocxWriter(object):
+    """
+    Object to render 
+    """    
 
     def __init__(self, base_dict: dict):
+        """
+        Args:
+            base_dict (dict): dictionary of info to be written to template.
+        """        
         self.sub_obj = BasicSubmission.find_polymorphic_subclass(polymorphic_identity=base_dict['submission_type'])
         env = jinja_template_loading()
         temp_name = f"{base_dict['submission_type'].replace(' ', '').lower()}_subdocument.docx"
@@ -506,7 +548,13 @@ class DocxWriter(object):
             output.append(contents)
         return output
 
-    def create_merged_template(self, *args):
+    def create_merged_template(self, *args) -> BytesIO:
+        """
+        Appends submission specific information
+
+        Returns:
+            BytesIO: Merged docx template
+        """        
         merged_document = Document()
         output = BytesIO()
         for index, file in enumerate(args):

src/submissions/backend/validators/__init__.py

@@ -1,3 +1,6 @@
+'''
+Contains all validators
+'''
 import logging, re
 import sys
 from pathlib import Path

src/submissions/backend/validators/pydant.py

@@ -3,21 +3,18 @@ Contains pydantic models and accompanying validators
 '''
 from __future__ import annotations
 import sys
-from operator import attrgetter
-import uuid, re, logging
-from pydantic import BaseModel, field_validator, Field, model_validator, PrivateAttr
+import uuid, re, logging, csv
+from pydantic import BaseModel, field_validator, Field, model_validator
 from datetime import date, datetime, timedelta
 from dateutil.parser import parse
 from dateutil.parser import ParserError
 from typing import List, Tuple, Literal
 from . import RSLNamer
 from pathlib import Path
-from tools import check_not_nan, convert_nans_to_nones, Report, Result, row_map
+from tools import check_not_nan, convert_nans_to_nones, Report, Result
 from backend.db.models import *
 from sqlalchemy.exc import StatementError, IntegrityError
 from PyQt6.QtWidgets import QWidget
-from openpyxl import load_workbook, Workbook
-from io import BytesIO
 
 logger = logging.getLogger(f"submissions.{__name__}")
 
@@ -106,20 +103,17 @@ class PydReagent(BaseModel):
             return values.data['role']
 
     def improved_dict(self) -> dict:
+        """
+        Constructs a dictionary consisting of model.fields and model.extras
+
+        Returns:
+            dict: Information dictionary
+        """        
         try:
             extras = list(self.model_extra.keys())
         except AttributeError:
             extras = []
         fields = list(self.model_fields.keys()) + extras
-        # output = {}
-        # for k in fields:
-        #     value = getattr(self, k)
-        #     match value:
-        #         case date():
-        #             value = value.strftime("%Y-%m-%d")
-        #         case _:
-        #             pass
-        #     output[k] = value
         return {k: getattr(self, k) for k in fields}
 
     def toSQL(self, submission: BasicSubmission | str = None) -> Tuple[Reagent, SubmissionReagentAssociation, Report]:
@@ -142,7 +136,7 @@ class PydReagent(BaseModel):
                 if isinstance(value, dict):
                     value = value['value']
                 # logger.debug(f"Reagent info item for {key}: {value}")
-                # set fields based on keys in dictionary
+                # NOTE: set fields based on keys in dictionary
                 match key:
                     case "lot":
                         reagent.lot = value.upper()
@@ -177,11 +171,9 @@ class PydReagent(BaseModel):
                 assoc = None
                 # add end-of-life extension from reagent type to expiry date
                 # NOTE: this will now be done only in the reporting phase to account for potential changes in end-of-life extensions
-
         return reagent, assoc, report
 
 
-
 class PydSample(BaseModel, extra='allow'):
     submitter_id: str
     sample_type: str
@@ -220,6 +212,12 @@ class PydSample(BaseModel, extra='allow'):
         return str(value)
 
     def improved_dict(self) -> dict:
+        """
+        Constructs a dictionary consisting of model.fields and model.extras
+
+        Returns:
+            dict: Information dictionary
+        """        
         fields = list(self.model_fields.keys()) + list(self.model_extra.keys())
         return {k: getattr(self, k) for k in fields}
 
@@ -249,7 +247,6 @@ class PydSample(BaseModel, extra='allow'):
             if isinstance(submission, str):
                 submission = BasicSubmission.query(rsl_plate_num=submission)
             assoc_type = submission.submission_type_name
-            # assoc_type = self.sample_type.replace("Sample", "").strip()
             for row, column, aid, submission_rank in zip(self.row, self.column, self.assoc_id, self.submission_rank):
                 # logger.debug(f"Looking up association with identity: ({submission.submission_type_name} Association)")
                 # logger.debug(f"Looking up association with identity: ({assoc_type} Association)")
@@ -268,6 +265,12 @@ class PydSample(BaseModel, extra='allow'):
         return instance, out_associations, report
 
     def improved_dict(self) -> dict:
+        """
+        Constructs a dictionary consisting of model.fields and model.extras
+
+        Returns:
+            dict: Information dictionary
+        """        
         try:
             extras = list(self.model_extra.keys())
         except AttributeError:
@@ -281,7 +284,16 @@ class PydTips(BaseModel):
     lot: str|None = Field(default=None)
     role: str
 
-    def to_sql(self, submission:BasicSubmission):
+    def to_sql(self, submission:BasicSubmission) -> SubmissionTipsAssociation:
+        """
+        Con
+
+        Args:
+            submission (BasicSubmission): A submission object to associate tips represented here.
+
+        Returns:
+            SubmissionTipsAssociation: Association between queried tips and submission
+        """        
         tips = Tips.query(name=self.name, lot=self.lot, limit=1)
         assoc = SubmissionTipsAssociation(submission=submission, tips=tips, role_name=self.role)
         return assoc
@@ -348,6 +360,12 @@ class PydEquipment(BaseModel, extra='ignore'):
         return equipment, assoc
 
     def improved_dict(self) -> dict:
+        """
+        Constructs a dictionary consisting of model.fields and model.extras
+
+        Returns:
+            dict: Information dictionary
+        """        
         try:
             extras = list(self.model_extra.keys())
         except AttributeError:
@@ -619,7 +637,14 @@ class PydSubmission(BaseModel, extra='allow'):
         self.submission_object = BasicSubmission.find_polymorphic_subclass(
             polymorphic_identity=self.submission_type['value'])
 
-    def set_attribute(self, key, value):
+    def set_attribute(self, key:str, value):
+        """
+        Better handling of attribute setting.
+
+        Args:
+            key (str): Name of field to set
+            value (_type_): Value to set field to.
+        """        
         self.__setattr__(name=key, value=value)
 
     def handle_duplicate_samples(self):
@@ -775,15 +800,14 @@ class PydSubmission(BaseModel, extra='allow'):
             except AttributeError:
                 instance.run_cost = 0
         # logger.debug(f"Calculated base run cost of: {instance.run_cost}")
-        # Apply any discounts that are applicable for client and kit.
+        # NOTE: Apply any discounts that are applicable for client and kit.
         try:
             # logger.debug("Checking and applying discounts...")
             discounts = [item.amount for item in
                          Discount.query(kit_type=instance.extraction_kit, organization=instance.submitting_lab)]
             # logger.debug(f"We got discounts: {discounts}")
             if len(discounts) > 0:
-                discounts = sum(discounts)
-                instance.run_cost = instance.run_cost - discounts
+                instance.run_cost = instance.run_cost - sum(discounts)
         except Exception as e:
             logger.error(f"An unknown exception occurred when calculating discounts: {e}")
         # We need to make sure there's a proper rsl plate number
@@ -808,7 +832,13 @@ class PydSubmission(BaseModel, extra='allow'):
         from frontend.widgets.submission_widget import SubmissionFormWidget
         return SubmissionFormWidget(parent=parent, submission=self)
 
-    def to_writer(self):
+    def to_writer(self) -> "SheetWriter":
+        """
+        Sends data here to the sheet writer.
+
+        Returns:
+            SheetWriter: Sheetwriter object that will perform writing.
+        """        
         from backend.excel.writer import SheetWriter
         return SheetWriter(self)
 
@@ -866,6 +896,19 @@ class PydSubmission(BaseModel, extra='allow'):
                 status="Warning")
         report.add_result(result)
         return output_reagents, report
+    
+    def export_csv(self, filename:Path|str):
+        try:
+            worksheet = self.csv
+        except AttributeError:
+            logger.error("No csv found.")
+            return
+        if isinstance(filename, str):
+            filename = Path(filename)
+        with open(filename, 'w', newline="") as f:
+            c = csv.writer(f)
+            for r in worksheet.rows:
+                c.writerow([cell.value for cell in r])
 
 
 class PydContact(BaseModel):

src/submissions/frontend/widgets/app.py

@@ -62,7 +62,7 @@ class App(QMainWindow):
         # logger.debug(f"Creating menu bar...")
         menuBar = self.menuBar()
         fileMenu = menuBar.addMenu("&File")
-        # Creating menus using a title
+        # NOTE: Creating menus using a title
         methodsMenu = menuBar.addMenu("&Methods")
         reportMenu = menuBar.addMenu("&Reports")
         maintenanceMenu = menuBar.addMenu("&Monthly")
@@ -70,7 +70,6 @@ class App(QMainWindow):
         helpMenu.addAction(self.helpAction)
         helpMenu.addAction(self.docsAction)
         fileMenu.addAction(self.importAction)
-        # fileMenu.addAction(self.importPCRAction)
         methodsMenu.addAction(self.searchLog)
         methodsMenu.addAction(self.searchSample)
         reportMenu.addAction(self.generateReportAction)
@@ -94,7 +93,6 @@ class App(QMainWindow):
         """        
         # logger.debug(f"Creating actions...")
         self.importAction = QAction("&Import Submission", self)
-        # self.importPCRAction = QAction("&Import PCR Results", self)
         self.addReagentAction = QAction("Add Reagent", self)
         self.generateReportAction = QAction("Make Report", self)
         self.addKitAction = QAction("Import Kit", self)
@@ -112,7 +110,6 @@ class App(QMainWindow):
         """
         # logger.debug(f"Connecting actions...")
         self.importAction.triggered.connect(self.table_widget.formwidget.importSubmission)
-        # self.importPCRAction.triggered.connect(self.table_widget.formwidget.import_pcr_results)
         self.addReagentAction.triggered.connect(self.table_widget.formwidget.add_reagent)
         self.generateReportAction.triggered.connect(self.table_widget.sub_wid.generate_report)
         self.joinExtractionAction.triggered.connect(self.table_widget.sub_wid.link_extractions)
@@ -166,12 +163,17 @@ class App(QMainWindow):
         dlg.exec()
 
     def runSampleSearch(self):
+        """
+        Create a search for samples.
+        """        
         dlg = SearchBox(self)
         dlg.exec()
 
     def backup_database(self):
+        """
+        Copies the database into the backup directory the first time it is opened every month.
+        """        
         month = date.today().strftime("%Y-%m")
-        # day = date.today().strftime("%Y-%m-%d")
         # logger.debug(f"Here is the db directory: {self.ctx.database_path}")
         # logger.debug(f"Here is the backup directory: {self.ctx.backup_path}")
         current_month_bak = Path(self.ctx.backup_path).joinpath(f"submissions_backup-{month}").resolve().with_suffix(".db")

src/submissions/frontend/widgets/controls_chart.py

@@ -1,3 +1,6 @@
+'''
+Handles display of control charts
+'''
 from PyQt6.QtWebEngineWidgets import QWebEngineView
 from PyQt6.QtWidgets import (
     QWidget, QVBoxLayout, QComboBox, QHBoxLayout,
@@ -54,43 +57,37 @@ class ControlsViewer(QWidget):
         """    
         self.controls_getter_function()
         
-    def chart_maker(self):
-        """
-        Creates plotly charts for webview
-        """   
-        self.chart_maker_function()     
-
     def controls_getter_function(self):
         """
         Get controls based on start/end dates
         """    
         report = Report()
-        # subtype defaults to disabled  
+        # NOTE: subtype defaults to disabled  
         try:
             self.sub_typer.disconnect()
         except TypeError:
             pass
-        # correct start date being more recent than end date and rerun
+        # NOTE: correct start date being more recent than end date and rerun
         if self.datepicker.start_date.date() > self.datepicker.end_date.date():
             logger.warning("Start date after end date is not allowed!")
             threemonthsago = self.datepicker.end_date.date().addDays(-60)
-            # block signal that will rerun controls getter and set start date
+            # NOTE: block signal that will rerun controls getter and set start date
             # Without triggering this function again
             with QSignalBlocker(self.datepicker.start_date) as blocker:
                 self.datepicker.start_date.setDate(threemonthsago)
             self.controls_getter()
             self.report.add_result(report)
             return
-        # convert to python useable date objects
+        # NOTE: convert to python useable date objects
         self.start_date = self.datepicker.start_date.date().toPyDate()
         self.end_date = self.datepicker.end_date.date().toPyDate()
         self.con_type = self.control_typer.currentText()
         self.mode = self.mode_typer.currentText()
         self.sub_typer.clear()
-        # lookup subtypes
+        # NOTE: lookup subtypes
         sub_types = ControlType.query(name=self.con_type).get_subtypes(mode=self.mode)
         if sub_types != []:
-            # block signal that will rerun controls getter and update sub_typer
+            # NOTE: block signal that will rerun controls getter and update sub_typer
             with QSignalBlocker(self.sub_typer) as blocker: 
                 self.sub_typer.addItems(sub_types)
             self.sub_typer.setEnabled(True)
@@ -100,7 +97,13 @@ class ControlsViewer(QWidget):
             self.sub_typer.setEnabled(False)
         self.chart_maker()
         self.report.add_result(report)
-        
+
+    def chart_maker(self):
+        """
+        Creates plotly charts for webview
+        """   
+        self.chart_maker_function()     
+
     def chart_maker_function(self):
         """
         Create html chart for controls reporting
@@ -119,7 +122,7 @@ class ControlsViewer(QWidget):
         else:
             self.subtype = self.sub_typer.currentText()
         # logger.debug(f"Subtype: {self.subtype}")
-        # query all controls using the type/start and end dates from the gui
+        # NOTE: query all controls using the type/start and end dates from the gui
         controls = Control.query(control_type=self.con_type, start_date=self.start_date, end_date=self.end_date)
         # NOTE: if no data found from query set fig to none for reporting in webview
         if controls is None:
@@ -139,7 +142,7 @@ class ControlsViewer(QWidget):
                 title = self.mode
             else:
                 title = f"{self.mode} - {self.subtype}"
-            # send dataframe to chart maker
+            # NOTE: send dataframe to chart maker
             fig = create_charts(ctx=self.app.ctx, df=df, ytitle=title)
         # logger.debug(f"Updating figure...")
         # NOTE: construct html for webview
@@ -157,7 +160,7 @@ class ControlsDatePicker(QWidget):
     def __init__(self) -> None:
         super().__init__()
         self.start_date = QDateEdit(calendarPopup=True)
-        # start date is two months prior to end date by default
+        # NOTE: start date is two months prior to end date by default
         twomonthsago = QDate.currentDate().addDays(-60)
         self.start_date.setDate(twomonthsago)
         self.end_date = QDateEdit(calendarPopup=True)

src/submissions/frontend/widgets/equipment_usage.py

@@ -1,4 +1,6 @@
-import sys
+'''
+Creates forms that the user can enter equipment info into.
+'''
 from pprint import pformat
 from PyQt6.QtCore import Qt
 from PyQt6.QtWidgets import (QDialog, QComboBox, QCheckBox,
@@ -180,6 +182,9 @@ class RoleComboBox(QWidget):
             logger.error(f"Could create PydEquipment due to: {e}")
 
     def toggle_checked(self):
+        """
+        If this equipment is disabled, the input fields will be disabled.
+        """        
         for widget in self.findChildren(QWidget):
             match widget:
                 case QCheckBox():

src/submissions/frontend/widgets/gel_checker.py

@@ -23,32 +23,32 @@ class GelBox(QDialog):
 
     def __init__(self, parent, img_path:str|Path, submission:WastewaterArtic):
         super().__init__(parent)
-        # setting title
+        # NOTE: setting title
         self.setWindowTitle("PyQtGraph")
         self.img_path = img_path
         self.submission = submission
-        # setting geometry
+        # NOTE: setting geometry
         self.setGeometry(50, 50, 1200, 900)
-        # icon
+        # NOTE: icon
         icon = QIcon("skin.png")
-        # setting icon to the window
+        # NOTE: setting icon to the window
         self.setWindowIcon(icon)
-        # calling method
+        # NOTE: calling method
         self.UiComponents()
-        # showing all the widgets
+        # NOTE: showing all the widgets
 
     # method for components
     def UiComponents(self):
         """
         Create widgets in ui
         """        
-        # setting configuration options
+        # NOTE: setting configuration options
         pg.setConfigOptions(antialias=True)
-        # creating image view object
+        # NOTE: creating image view object
         self.imv = pg.ImageView()
-        # Create image.
-        # For some reason, ImageView wants to flip the image, so we have to rotate and flip the array first.
-        # Using the Image.rotate function results in cropped image.
+        # NOTE: Create image.
+        # NOTE: For some reason, ImageView wants to flip the image, so we have to rotate and flip the array first.
+        # NOTE: Using the Image.rotate function results in cropped image, so using np.
         img = np.flip(np.rot90(np.array(Image.open(self.img_path)),1),0)
         self.imv.setImage(img)
         layout = QGridLayout()
@@ -60,10 +60,10 @@ class GelBox(QDialog):
         self.gel_barcode = QLineEdit()
         self.gel_barcode.setText(self.submission.gel_barcode)
         layout.addWidget(self.gel_barcode, 0, 4)
-        # setting this layout to the widget
-        # plot window goes on right side, spanning 3 rows
+        # NOTE: setting this layout to the widget
+        # NOTE: plot window goes on right side, spanning 3 rows
         layout.addWidget(self.imv, 1, 1,20,20)
-        # setting this widget as central widget of the main window
+        # NOTE: setting this widget as central widget of the main window
         try:
             control_info = sorted(self.submission.gel_controls, key=lambda d: d['location'])
         except KeyError:
@@ -123,16 +123,10 @@ class ControlsForm(QWidget):
                 widge.setText("Neg")
                 widge.setObjectName(f"{rows[iii]} : {columns[jjj]}")
                 self.layout.addWidget(widge, iii+1, jjj+2, 1, 1)
-        # try:
-        #     for iii, item in enumerate(control_info, start=1):
-        #         self.layout.addWidget(QLabel(f"{item['sample_id']} - {item['location']}"), iii+4, 1)
-        # except TypeError:
-        #     pass
         self.layout.addWidget(QLabel("Comments:"), 0,5,1,1)
         self.comment_field = QTextEdit(self)
         self.comment_field.setFixedHeight(50)
         self.layout.addWidget(self.comment_field, 1,5,4,1)
-        
         self.setLayout(self.layout)
 
     def parse_form(self) -> List[dict]:

src/submissions/frontend/widgets/kit_creator.py

@@ -30,27 +30,27 @@ class KitAdder(QWidget):
         scrollContent = QWidget(scroll)
         self.grid = QGridLayout()
         scrollContent.setLayout(self.grid)
-        # insert submit button at top
+        # NOTE: insert submit button at top
         self.submit_btn = QPushButton("Submit")
         self.grid.addWidget(self.submit_btn,0,0,1,1)
         self.grid.addWidget(QLabel("Kit Name:"),2,0)
-        # widget to get kit name
+        # NOTE: widget to get kit name
         kit_name = QLineEdit()
         kit_name.setObjectName("kit_name")
         self.grid.addWidget(kit_name,2,1)
         self.grid.addWidget(QLabel("Used For Submission Type:"),3,0)
-        # widget to get uses of kit
+        # NOTE: widget to get uses of kit
         used_for = QComboBox()
         used_for.setObjectName("used_for")
-        # Insert all existing sample types
+        # NOTE: Insert all existing sample types
         used_for.addItems([item.name for item in SubmissionType.query()])
         used_for.setEditable(True)
         self.grid.addWidget(used_for,3,1)
-        # Get all fields in SubmissionTypeKitTypeAssociation
+        # NOTE: Get all fields in SubmissionTypeKitTypeAssociation
         self.columns = [item for item in SubmissionTypeKitTypeAssociation.__table__.columns if len(item.foreign_keys) == 0]
         for iii, column in enumerate(self.columns):
             idx = iii + 4
-            # convert field name to human readable.
+            # NOTE: convert field name to human readable.
             field_name = column.name.replace("_", " ").title()
             self.grid.addWidget(QLabel(field_name),idx,0)
             match column.type:
@@ -79,7 +79,7 @@ class KitAdder(QWidget):
         """
         insert new reagent type row
         """        
-        # get bottommost row
+        # NOTE: get bottommost row
         maxrow = self.grid.rowCount()
         reg_form = ReagentRoleForm(parent=self)
         reg_form.setObjectName(f"ReagentForm_{maxrow}")
@@ -90,14 +90,14 @@ class KitAdder(QWidget):
         send kit to database
         """        
         report = Report()
-        # get form info
+        # NOTE: get form info
         info, reagents = self.parse_form()
         info = {k:v for k,v in info.items() if k in [column.name for column in self.columns] + ['kit_name', 'used_for']}
         # logger.debug(f"kit info: {pformat(info)}")
         # logger.debug(f"kit reagents: {pformat(reagents)}")
         info['reagent_roles'] = reagents
         # logger.debug(pformat(info))
-        # send to kit constructor
+        # NOTE: send to kit constructor
         kit = PydKit(name=info['kit_name'])
         for reagent in info['reagent_roles']:
             uses = {

src/submissions/frontend/widgets/misc.py

@@ -27,15 +27,12 @@ class AddReagentForm(QDialog):
         super().__init__()
         if reagent_lot is None:
             reagent_lot = reagent_role
-
         self.setWindowTitle("Add Reagent")
-
         QBtn = QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel
-
         self.buttonBox = QDialogButtonBox(QBtn)
         self.buttonBox.accepted.connect(self.accept)
         self.buttonBox.rejected.connect(self.reject)
-        # widget to get lot info
+        # NOTE: widget to get lot info
         self.name_input = QComboBox()
         self.name_input.setObjectName("name")
         self.name_input.setEditable(True)
@@ -43,10 +40,10 @@ class AddReagentForm(QDialog):
         self.lot_input = QLineEdit()
         self.lot_input.setObjectName("lot")
         self.lot_input.setText(reagent_lot)
-        # widget to get expiry info
+        # NOTE: widget to get expiry info
         self.exp_input = QDateEdit(calendarPopup=True)
         self.exp_input.setObjectName('expiry')
-        # if expiry is not passed in from gui, use today
+        # NOTE: if expiry is not passed in from gui, use today
         if expiry is None:
             self.exp_input.setDate(QDate.currentDate())
         else:
@@ -54,17 +51,17 @@ class AddReagentForm(QDialog):
                 self.exp_input.setDate(expiry)
             except TypeError:
                 self.exp_input.setDate(QDate.currentDate())
-        # widget to get reagent type info
+        # NOTE: widget to get reagent type info
         self.type_input = QComboBox()
         self.type_input.setObjectName('type')
         self.type_input.addItems([item.name for item in ReagentRole.query()])
         # logger.debug(f"Trying to find index of {reagent_type}")
-        # convert input to user friendly string?
+        # NOTE: convert input to user friendly string?
         try:
             reagent_role = reagent_role.replace("_", " ").title()
         except AttributeError:
             reagent_role = None
-        # set parsed reagent type to top of list
+        # NOTE: set parsed reagent type to top of list
         index = self.type_input.findText(reagent_role, Qt.MatchFlag.MatchEndsWith)
         if index >= 0:
             self.type_input.setCurrentIndex(index)
@@ -110,12 +107,12 @@ class ReportDatePicker(QDialog):
     def __init__(self) -> None:
         super().__init__()
         self.setWindowTitle("Select Report Date Range")
-        # make confirm/reject buttons
+        # NOTE: make confirm/reject buttons
         QBtn = QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel
         self.buttonBox = QDialogButtonBox(QBtn)
         self.buttonBox.accepted.connect(self.accept)
         self.buttonBox.rejected.connect(self.reject)
-        # widgets to ask for dates 
+        # NOTE: widgets to ask for dates 
         self.start_date = QDateEdit(calendarPopup=True)
         self.start_date.setObjectName("start_date")
         self.start_date.setDate(QDate.currentDate())
@@ -139,48 +136,6 @@ class ReportDatePicker(QDialog):
         """        
         return dict(start_date=self.start_date.date().toPyDate(), end_date = self.end_date.date().toPyDate())
 
-
-class FirstStrandSalvage(QDialog):
-
-    def __init__(self, ctx:Settings, submitter_id:str, rsl_plate_num:str|None=None) -> None:
-        super().__init__()
-        if rsl_plate_num is None:
-            rsl_plate_num = ""
-        self.setWindowTitle("Add Reagent")
-
-        QBtn = QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel
-
-        self.buttonBox = QDialogButtonBox(QBtn)
-        self.buttonBox.accepted.connect(self.accept)
-        self.buttonBox.rejected.connect(self.reject)
-        self.submitter_id_input = QLineEdit()
-        self.submitter_id_input.setText(submitter_id)
-        self.rsl_plate_num = QLineEdit()
-        self.rsl_plate_num.setText(rsl_plate_num)
-        self.row_letter = QComboBox()
-        self.row_letter.addItems(['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H'])
-        self.row_letter.setEditable(False)
-        self.column_number = QComboBox()
-        self.column_number.addItems(['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12'])
-        self.column_number.setEditable(False)
-        self.layout = QFormLayout()
-        self.layout.addRow(self.tr("&Sample Number:"), self.submitter_id_input)
-        self.layout.addRow(self.tr("&Plate Number:"), self.rsl_plate_num)
-        self.layout.addRow(self.tr("&Source Row:"), self.row_letter)
-        self.layout.addRow(self.tr("&Source Column:"), self.column_number)
-        self.layout.addWidget(self.buttonBox)
-        self.setLayout(self.layout)
-
-    def parse_form(self) -> dict:
-        """
-        Pulls first strand info from form.
-
-        Returns:
-            dict: Output info
-        """              
-        return dict(plate=self.rsl_plate_num.text(), submitter_id=self.submitter_id_input.text(), well=f"{self.row_letter.currentText()}{self.column_number.currentText()}")
-
-
 class LogParser(QDialog):
 
     def __init__(self, parent):

src/submissions/frontend/widgets/pop_ups.py

@@ -22,13 +22,13 @@ class QuestionAsker(QDialog):
     def __init__(self, title:str, message:str) -> QDialog:
         super().__init__()
         self.setWindowTitle(title)
-        # set yes/no buttons
+        # NOTE: set yes/no buttons
         QBtn = QDialogButtonBox.StandardButton.Yes | QDialogButtonBox.StandardButton.No
         self.buttonBox = QDialogButtonBox(QBtn)
         self.buttonBox.accepted.connect(self.accept)
         self.buttonBox.rejected.connect(self.reject)
         self.layout = QVBoxLayout()
-        # Text for the yes/no question
+        # NOTE: Text for the yes/no question
         self.message = QLabel(message)
         self.layout.addWidget(self.message)
         self.layout.addWidget(self.buttonBox)
@@ -41,7 +41,7 @@ class AlertPop(QMessageBox):
     """    
     def __init__(self, message:str, status:Literal['Information', 'Question', 'Warning', 'Critical'], owner:str|None=None) -> QMessageBox:
         super().__init__()
-        # select icon by string
+        # NOTE: select icon by string
         icon = getattr(QMessageBox.Icon, status)
         self.setIcon(icon)
         self.setInformativeText(message)
@@ -61,13 +61,13 @@ class ObjectSelector(QDialog):
         items = [item.name for item in obj_type.query()]
         self.widget.addItems(items)
         self.widget.setEditable(False)
-        # set yes/no buttons
+        # NOTE: set yes/no buttons
         QBtn = QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel
         self.buttonBox = QDialogButtonBox(QBtn)
         self.buttonBox.accepted.connect(self.accept)
         self.buttonBox.rejected.connect(self.reject)
         self.layout = QVBoxLayout()
-        # Text for the yes/no question
+        # NOTE: Text for the yes/no question
         message = QLabel(message)
         self.layout.addWidget(message)
         self.layout.addWidget(self.widget)

src/submissions/frontend/widgets/sample_search.py

@@ -1,3 +1,6 @@
+'''
+Search box that performs fuzzy search for samples
+'''
 from pprint import pformat
 from typing import Tuple
 from pandas import DataFrame
@@ -33,6 +36,9 @@ class SearchBox(QDialog):
         self.update_widgets()
 
     def update_widgets(self):
+        """
+        Changes form inputs based on sample type
+        """        
         deletes = [item for item in self.findChildren(FieldSearch)]
         # logger.debug(deletes)
         for item in deletes:
@@ -45,13 +51,21 @@ class SearchBox(QDialog):
             widget = FieldSearch(parent=self, label=item['label'], field_name=item['field'])
             self.layout.addWidget(widget, start_row+iii, 0)
 
-    def parse_form(self):
+    def parse_form(self) -> dict:
+        """
+        Converts form into dictionary.
+
+        Returns:
+            dict: Fields dictionary
+        """        
         fields = [item.parse_form() for item in self.findChildren(FieldSearch)]
         return {item[0]:item[1] for item in fields if item[1] is not None}
 
     def update_data(self):
+        """
+        Shows dataframe of relevant samples.
+        """        
         fields = self.parse_form()
-        # data = self.type.samples_to_df(sample_type=self.type, **fields)
         data = self.type.fuzzy_search(sample_type=self.type, **fields)
         data = self.type.samples_to_df(sample_list=data)
         # logger.debug(f"Data: {data}")
@@ -72,6 +86,9 @@ class FieldSearch(QWidget):
         self.search_widget.returnPressed.connect(self.enter_pressed)
 
     def enter_pressed(self):
+        """
+        Triggered when enter is pressed on this input field.
+        """        
         self.parent().update_data()
 
     def parse_form(self) -> Tuple:
@@ -99,4 +116,5 @@ class SearchResults(QTableView):
             logger.error("Couldn't format id string.")
         proxy_model = QSortFilterProxyModel()
         proxy_model.setSourceModel(pandasModel(self.data))
-        self.setModel(proxy_model)
+        self.setModel(proxy_model)
+        

src/submissions/frontend/widgets/submission_details.py

@@ -1,6 +1,7 @@
-from PyQt6.QtGui import QPageSize
-from PyQt6.QtPrintSupport import QPrinter
-from PyQt6.QtWidgets import (QDialog, QPushButton, QVBoxLayout, QMessageBox,
+'''
+Webview to show submission and sample details.
+'''
+from PyQt6.QtWidgets import (QDialog, QPushButton, QVBoxLayout, 
                              QDialogButtonBox, QTextEdit)
 from PyQt6.QtWebEngineWidgets import QWebEngineView
 from PyQt6.QtWebChannel import QWebChannel
@@ -9,14 +10,12 @@ from PyQt6.QtCore import Qt, pyqtSlot
 from backend.db.models import BasicSubmission, BasicSample
 from tools import is_power_user, html_to_pdf
 from .functions import select_save_file
-from io import BytesIO
 from pathlib import Path
-import logging, base64
+import logging
 from getpass import getuser
 from datetime import datetime
 from pprint import pformat
-from html2image import Html2Image
-from PIL import Image
+
 from typing import List
 from backend.excel.writer import DocxWriter
 
@@ -135,7 +134,7 @@ class SubmissionComment(QDialog):
             pass
         self.submission = submission
         self.setWindowTitle(f"{self.submission.rsl_plate_num} Submission Comment")
-        # create text field
+        # NOTE: create text field
         self.txt_editor = QTextEdit(self)
         self.txt_editor.setReadOnly(False)
         self.txt_editor.setText("Add Comment")

src/submissions/frontend/widgets/submission_table.py

@@ -261,32 +261,32 @@ class SubmissionsSheet(QTableView):
             html = make_report_html(df=summary_df, start_date=info['start_date'], end_date=info['end_date'])
             # NOTE: get save location of report
             fname = select_save_file(obj=self, default_name=f"Submissions_Report_{info['start_date']}-{info['end_date']}.docx", extension="docx")
-            html_to_pdf(html=html, output_file=fname)
-            writer = pd.ExcelWriter(fname.with_suffix(".xlsx"), engine='openpyxl')
-            summary_df.to_excel(writer, sheet_name="Report")
-            detailed_df.to_excel(writer, sheet_name="Details", index=False)
-            worksheet: Worksheet = writer.sheets['Report']
-            for idx, col in enumerate(summary_df, start=1):  # loop through all columns
-                series = summary_df[col]
-                max_len = max((
-                    series.astype(str).map(len).max(),  # len of largest item
-                    len(str(series.name))  # len of column name/header
-                    )) + 20  # adding a little extra space
-                try:
-                    # NOTE: Convert idx to letter
-                    col_letter = chr(ord('@') + idx)
-                    worksheet.column_dimensions[col_letter].width = max_len
-                except ValueError:
-                    pass
-            blank_row = get_first_blank_df_row(summary_df) + 1
-            # logger.debug(f"Blank row index = {blank_row}")
-            for col in range(3,6):
-                col_letter = row_map[col]
-                worksheet.cell(row=blank_row, column=col, value=f"=SUM({col_letter}2:{col_letter}{str(blank_row-1)})")
-            for cell in worksheet['D']:
-                if cell.row > 1:
-                    cell.style = 'Currency'
-            writer.close()
-            # rp = ReportMaker(start_date=info['start_date'], end_date=info['end_date'])
-            # rp.write_report(filename=fname, obj=self)
+            # html_to_pdf(html=html, output_file=fname)
+            # writer = pd.ExcelWriter(fname.with_suffix(".xlsx"), engine='openpyxl')
+            # summary_df.to_excel(writer, sheet_name="Report")
+            # detailed_df.to_excel(writer, sheet_name="Details", index=False)
+            # worksheet: Worksheet = writer.sheets['Report']
+            # for idx, col in enumerate(summary_df, start=1):  # loop through all columns
+            #     series = summary_df[col]
+            #     max_len = max((
+            #         series.astype(str).map(len).max(),  # len of largest item
+            #         len(str(series.name))  # len of column name/header
+            #         )) + 20  # adding a little extra space
+            #     try:
+            #         # NOTE: Convert idx to letter
+            #         col_letter = chr(ord('@') + idx)
+            #         worksheet.column_dimensions[col_letter].width = max_len
+            #     except ValueError:
+            #         pass
+            # blank_row = get_first_blank_df_row(summary_df) + 1
+            # # logger.debug(f"Blank row index = {blank_row}")
+            # for col in range(3,6):
+            #     col_letter = row_map[col]
+            #     worksheet.cell(row=blank_row, column=col, value=f"=SUM({col_letter}2:{col_letter}{str(blank_row-1)})")
+            # for cell in worksheet['D']:
+            #     if cell.row > 1:
+            #         cell.style = 'Currency'
+            # writer.close()
+            rp = ReportMaker(start_date=info['start_date'], end_date=info['end_date'])
+            rp.write_report(filename=fname, obj=self)
         self.report.add_result(report)

src/submissions/frontend/widgets/submission_type_creator.py

@@ -114,4 +114,5 @@ class InfoWidget(QWidget):
             sheets = self.sheet.text().split(","),
             row = self.row.value(),
             column = self.column.value()
-        )
+        )
+    

src/submissions/frontend/widgets/submission_widget.py

@@ -1,5 +1,7 @@
+'''
+Contains all submission related frontend functions
+'''
 import sys
-
 from PyQt6.QtWidgets import (
     QWidget, QPushButton, QVBoxLayout,
     QComboBox, QDateEdit, QLineEdit, QLabel
@@ -149,8 +151,6 @@ class SubmissionFormContainer(QWidget):
 
 class SubmissionFormWidget(QWidget):
 
-
-
     def __init__(self, parent: QWidget, submission: PydSubmission) -> None:
         super().__init__(parent)
         # self.report = Report()
@@ -303,10 +303,10 @@ class SubmissionFormWidget(QWidget):
         # logger.debug(f"Base submission: {base_submission.to_dict()}")
         # NOTE: check output message for issues
         match result.code:
-            # code 0: everything is fine.
+            # NOTE: code 0: everything is fine.
             case 0:
                 report.add_result(None)
-            # code 1: ask for overwrite
+            # NOTE: code 1: ask for overwrite
             case 1:
                 dlg = QuestionAsker(title=f"Review {base_submission.rsl_plate_num}?", message=result.msg)
                 if dlg.exec():
@@ -319,7 +319,7 @@ class SubmissionFormWidget(QWidget):
                     self.app.report.add_result(report)
                     self.app.result_reporter()
                     return
-            # code 2: No RSL plate number given
+            # NOTE: code 2: No RSL plate number given
             case 2:
                 report.add_result(result)
                 self.app.report.add_result(report)
@@ -351,9 +351,8 @@ class SubmissionFormWidget(QWidget):
         if isinstance(fname, bool) or fname is None:
             fname = select_save_file(obj=self, default_name=self.pyd.construct_filename(), extension="csv")
         try:
-
-            # self.pyd.csv.to_csv(fname.__str__(), index=False)
-            workbook_2_csv(worksheet=self.pyd.csv, filename=fname)
+            self.pyd.export_csv(fname)
+            # workbook_2_csv(worksheet=self.pyd.csv, filename=fname)
         except PermissionError:
             logger.warning(f"Could not get permissions to {fname}. Possibly the request was cancelled.")
         except AttributeError:

src/submissions/tools.py

@@ -7,7 +7,6 @@ import json
 import numpy as np
 import logging, re, yaml, sys, os, stat, platform, getpass, inspect, csv
 import pandas as pd
-from PyQt6.QtWidgets import QWidget
 from jinja2 import Environment, FileSystemLoader
 from logging import handlers
 from pathlib import Path
@@ -65,6 +64,17 @@ def get_unique_values_in_df_column(df: pd.DataFrame, column_name: str) -> list:
 
 
 def check_key_or_attr(key: str, interest: dict | object, check_none: bool = False) -> bool:
+    """
+    Checks if key exists in dict or object has attribute.
+
+    Args:
+        key (str): key or attribute name
+        interest (dict | object): Dictionary or object to be checked.
+        check_none (bool, optional): Return false if value exists, but is None. Defaults to False.
+
+    Returns:
+        bool: True if exists, else False
+    """    
     match interest:
         case dict():
             if key in interest.keys():
@@ -105,10 +115,9 @@ def check_not_nan(cell_contents) -> bool:
     Returns:
         bool: True if cell has value, else, false.
     """
-    # check for nan as a string first
+    # NOTE: check for nan as a string first
     exclude = ['unnamed:', 'blank', 'void']
     try:
-        # if "Unnamed:" in cell_contents or "blank" in cell_contents.lower():
         if cell_contents.lower() in exclude:
             cell_contents = np.nan
         cell_contents = cell_contents.lower()
@@ -158,6 +167,15 @@ def convert_nans_to_nones(input_str) -> str | None:
 
 
 def is_missing(value: Any) -> Tuple[Any, bool]:
+    """
+    Checks if a parsed value is missing.
+
+    Args:
+        value (Any): Incoming value
+
+    Returns:
+        Tuple[Any, bool]: Value, True if nan, else False
+    """    
     if check_not_nan(value):
         return value, False
     else:
@@ -262,19 +280,19 @@ class Settings(BaseSettings, extra="allow"):
         else:
             database_path = values.data['database_path']
             if database_path is None:
-                # check in user's .submissions directory for submissions.db
+                # NOTE: check in user's .submissions directory for submissions.db
                 if Path.home().joinpath(".submissions", "submissions.db").exists():
                     database_path = Path.home().joinpath(".submissions", "submissions.db")
-                # finally, look in the local dir
+                # NOTE: finally, look in the local dir
                 else:
                     database_path = package_dir.joinpath("submissions.db")
             else:
                 if database_path == ":memory:":
                     pass
-                # check if user defined path is directory
+                # NOTE: check if user defined path is directory
                 elif database_path.is_dir():
                     database_path = database_path.joinpath("submissions.db")
-                # check if user defined path is a file
+                # NOTE: check if user defined path is a file
                 elif database_path.is_file():
                     database_path = database_path
                 else:
@@ -282,7 +300,6 @@ class Settings(BaseSettings, extra="allow"):
             logger.info(f"Using {database_path} for database file.")
             engine = create_engine(f"sqlite:///{database_path}")  #, echo=True, future=True)
             session = Session(engine)
-            # metadata.session = session
             return session
 
     @field_validator('package', mode="before")
@@ -403,7 +420,7 @@ class GroupWriteRotatingFileHandler(handlers.RotatingFileHandler):
         """
         # Rotate the file first.
         handlers.RotatingFileHandler.doRollover(self)
-        # Add group write to the current permissions.
+        # NOTE: Add group write to the current permissions.
         currMode = os.stat(self.baseFilename).st_mode
         os.chmod(self.baseFilename, currMode | stat.S_IWGRP)
 
@@ -629,6 +646,12 @@ class Report(BaseModel):
         return f"Report(result_count:{len(self.results)})"
 
     def add_result(self, result: Result | Report | None):
+        """
+        Takes a result object or all results in another report and adds them to this one.
+
+        Args:
+            result (Result | Report | None): Results to be added.
+        """        
         match result:
             case Result():
                 logger.info(f"Adding {result} to results.")
@@ -644,15 +667,30 @@ class Report(BaseModel):
             case _:
                 logger.error(f"Unknown variable type: {type(result)} for <Result> entry into <Report>")
 
-    def is_empty(self):
-        return bool(self.results)
 
+def rreplace(s:str, old:str, new:str) -> str:
+    """
+    Removes rightmost occurence of a substring
 
-def rreplace(s, old, new):
+    Args:
+        s (str): input string
+        old (str): original substring
+        new (str): new substring
+
+    Returns:
+        str: updated string
+    """    
     return (s[::-1].replace(old[::-1], new[::-1], 1))[::-1]
 
 
-def html_to_pdf(html, output_file: Path | str):
+def html_to_pdf(html:str, output_file: Path | str):
+    """
+    Attempts to print an html string as a PDF. (currently not working)
+
+    Args:
+        html (str): Input html string.
+        output_file (Path | str): Output PDF file path.
+    """    
     if isinstance(output_file, str):
         output_file = Path(output_file)
     logger.debug(f"Printing PDF to {output_file}")
@@ -688,6 +726,13 @@ def remove_key_from_list_of_dicts(input: list, key: str) -> list:
 
 
 def workbook_2_csv(worksheet: Worksheet, filename: Path):
+    """
+    Export an excel worksheet (workbook is not correct) to csv file.
+
+    Args:
+        worksheet (Worksheet): Incoming worksheet
+        filename (Path): Output csv filepath.
+    """    
     with open(filename, 'w', newline="") as f:
         c = csv.writer(f)
         for r in worksheet.rows:
@@ -698,6 +743,12 @@ ctx = get_config(None)
 
 
 def is_power_user() -> bool:
+    """
+    Checks if user is in list of power users
+
+    Returns:
+        bool: True if yes, False if no.
+    """    
     try:
         check = getpass.getuser() in ctx.power_users
     except: